(1/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125126
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz345-180000-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...light winds becoming east 5 to 10 knots in the
afternoon. smoke through the day. slight chance of showers in the
afternoon. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. areas of smoke. showers
likely and a chance of thunderstorms. waves 2 to 3 feet.
.saturday...northwest wind 10 to 20 knots. partly sunny. waves 2
to 3 feet.
.saturday night...north wind 10 to 20 knots. mostly clear. waves
2 feet or less.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(2/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125120
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz322-180000-
st. marys river point iroquois to e. potagannissing bay-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...south wind 10 to 15 knots. smoke through the day. slight
chance of showers in the afternoon.
.tonight...south wind 5 to 10 knots. smoke. showers likely and a
chance of thunderstorms.
.saturday...northwest wind 10 to 20 knots. partly sunny.
.saturday night...north wind 10 to 20 knots. mostly clear.
winds higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(3/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125119
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz321-180000-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from late tonight through late
saturday night...
.today...south wind 10 to 15 knots. smoke through the day. slight
chance of showers in the late morning. chance of showers and
slight chance of thunderstorms in the afternoon. waves 2 feet or
less.
.tonight...southwest wind 10 to 15 knots. smoke. chance of
showers and thunderstorms. waves 2 to 3 feet.
.saturday...northwest wind 15 to 25 knots. mostly sunny. waves 3
to 5 feet.
.saturday night...northwest wind 10 to 20 knots. partly cloudy.
waves 3 to 5 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(4/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125125
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz346-180000-
manistee to point betsie mi-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...southwest wind 5 to 10 knots. slight chance of showers
in the late morning. smoke through the day. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. areas of smoke. chance
of showers and thunderstorms. waves 2 to 3 feet.
.saturday...north wind 10 to 20 knots. mostly sunny. waves 2 to
4 feet.
.saturday night...northeast wind 10 to 15 knots. mostly clear.
waves 2 to 4 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(5/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125124
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz344-345-180000-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...southwest wind 5 to 10 knots. slight chance of showers
in the late morning. smoke through the day. waves 2 feet or less.
.tonight...southwest wind 15 to 20 knots. areas of smoke. chance
of showers and thunderstorms. waves 2 to 3 feet.
.saturday...northwest wind 10 to 20 knots. mostly sunny. waves
2 to 4 feet.
.saturday night...north wind 10 to 15 knots. mostly clear. waves
2 to 4 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(6/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125122
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz342-180000-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...south wind 5 to 10 knots. smoke through the day. slight
chance of showers in the afternoon. waves 2 feet or less.
.tonight...southwest wind 15 to 20 knots. smoke. chance of
showers and thunderstorms. waves 2 to 4 feet.
.saturday...northwest wind 10 to 20 knots. partly sunny. waves
2 to 4 feet.
.saturday night...north wind 10 to 15 knots. mostly clear. waves
2 to 4 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(7/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125121
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz341-180000-
seul choix point to 5nm west of mackinac bridge-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...south wind 10 to 15 knots. smoke. slight chance of
showers. waves 2 feet or less.
.tonight...southwest wind 15 to 20 knots. smoke. chance of
showers and thunderstorms. waves 2 to 4 feet.
.saturday...northwest wind 10 to 20 knots. mostly sunny. waves
2 to 4 feet.
.saturday night...north wind 10 to 15 knots. mostly clear. waves
2 feet or less.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(8/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125123
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz323-180000-
grand traverse bay south of a line grand traverse light to
norwood mi-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...south wind 5 to 10 knots. slight chance of showers in
the late morning. smoke through the day. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. areas of smoke. chance
of showers and thunderstorms. waves 2 to 3 feet.
.saturday...northwest wind 10 to 20 knots. partly sunny. waves
2 to 4 feet.
.saturday night...north wind 10 to 15 knots. mostly clear. waves
2 to 4 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(9/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125130
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz349-180000-
sturgeon pt to alabaster mi-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...south wind 10 to 15 knots. smoke. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. smoke. slight chance of
showers and thunderstorms. waves 2 to 4 feet.
.saturday...northwest wind 10 to 20 knots. chance of showers and
thunderstorms. waves 3 to 5 feet.
.saturday night...north wind 15 to 20 knots. mostly clear. waves
2 to 4 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(10/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125129
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz348-180000-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from late tonight through late
saturday night...
.today...southeast wind 10 to 15 knots. smoke through the day.
slight chance of showers in the afternoon. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. smoke. chance of
thunderstorms and slight chance of showers. waves 2 to 3 feet.
.saturday...northwest wind 15 to 25 knots. chance of showers.
waves 4 to 6 feet.
.saturday night...north wind 15 to 25 knots. mostly clear. waves
4 to 6 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(11/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125128
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz347-180000-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from late tonight through late
saturday night...
.today...southeast wind 10 to 15 knots. smoke through the day.
slight chance of showers in the afternoon. waves 2 feet or less.
.tonight...southwest wind 10 to 15 knots. smoke. showers likely
and a chance of thunderstorms. waves 2 to 3 feet.
.saturday...northwest wind 15 to 25 knots. chance of showers.
waves 4 to 6 feet.
.saturday night...north wind 15 to 25 knots. mostly clear. waves
3 to 5 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(12/38)
Latest Nearshore Marine Forecast by KAPX
Issued 7/17/2026 11:53 AM America/New_York.
Valid through 7/17/2026 8:00 PM America/New_York.
fzus53 kapx 171553
nshapx
expires:202607180000;;125127
nearshore marine forecast
national weather service gaylord mi
1153 am edt fri jul 17 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz346-180000-
st ignace to false detour channel-
1153 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.today...southeast wind 5 to 10 knots. smoke through the day.
slight chance of showers in the afternoon. waves 2 feet or less.
.tonight...south wind 10 to 15 knots. areas of smoke. showers
likely and a chance of thunderstorms. waves 2 to 4 feet.
.saturday...northwest wind 10 to 20 knots. mostly sunny. waves
3 to 5 feet.
.saturday night...north wind 15 to 20 knots. mostly clear. waves
2 to 3 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(13/38)
Latest Nearshore Marine Forecast by KDLH
Issued 7/17/2026 11:28 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kdlh 171628
nshdlh
expires:202607172200;;126658
nearshore marine forecast
national weather service duluth mn
1128 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-172200-
oak point to saxon harbor wi-
1128 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.rest of today...northeast wind 5 knots becoming east early in
the afternoon, then becoming south late. areas of smoke through
the day. slight chance of showers in the afternoon. slight chance
of thunderstorms late. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots with gusts to around
20 knots becoming northwest 10 to 15 knots in the late evening
and overnight. areas of smoke through the night. chance of
showers and thunderstorms in the evening. slight chance of
showers after midnight. waves 1 foot or less.
.saturday...northwest wind 5 to 10 knots becoming southeast late
in the afternoon. patchy smoke in the morning, then smoke in the
afternoon. waves 1 foot or less.
.saturday night...southeast wind 5 knots becoming southwest after
midnight. smoke. waves 1 foot or less.
$$
(14/38)
Latest Nearshore Marine Forecast by KDLH
Issued 7/17/2026 11:28 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kdlh 171628
nshdlh
expires:202607172200;;126648
nearshore marine forecast
national weather service duluth mn
1128 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-172200-
grand portage to grand marais mn-
1128 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.rest of today...east wind 5 knots becoming southeast late. areas
of smoke late in the morning, then smoke in the afternoon. rain
showers likely and slight chance of thunderstorms late in the
morning, then chance of showers and thunderstorms in the
afternoon. waves 1 foot or less.
.tonight...southeast wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 25 knots in the late evening and
overnight. smoke in the evening, then areas of smoke after
midnight. chance of showers and thunderstorms in the evening,
then slight chance of rain showers after midnight. waves 1 foot
or less.
.saturday...northwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots in the afternoon.
smoke. waves 1 foot or less.
.saturday night...southwest wind 5 to 10 knots. areas of smoke.
waves 1 foot or less.
$$
(15/38)
Latest Nearshore Marine Forecast by KDLH
Issued 7/17/2026 11:28 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kdlh 171628
nshdlh
expires:202607172200;;126649
nearshore marine forecast
national weather service duluth mn
1128 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-172200-
grand marais to taconite harbor mn-
1128 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.rest of today...east wind 5 knots. areas of smoke late in the
morning. smoke late. slight chance of thunderstorms late in the
morning. chance of rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less.
.tonight...east wind 5 to 10 knots becoming west 10 to 15 knots
with gusts to around 25 knots in the late evening and overnight.
areas of smoke through the night. chance of showers and
thunderstorms in the evening. slight chance of rain showers after
midnight. waves 1 foot or less.
.saturday...northwest wind 5 to 10 knots with gusts to around
25 knots becoming west in the afternoon. smoke. waves 1 foot or
less.
.saturday night...west wind 5 to 10 knots becoming north early in
the morning. areas of smoke in the evening, then smoke after
midnight. waves 1 foot or less.
$$
(16/38)
Latest Nearshore Marine Forecast by KDTX
Issued 7/17/2026 10:00 AM America/New_York.
Valid through 7/17/2026 6:00 PM America/New_York.
fzus53 kdtx 171400
nshdtx
expires:202607172200;;121572
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz422-172200-
inner saginaw bay sw of point au gres to bay port mi-
1000 am edt fri jul 17 2026
...dense smoke advisory in effect until 10 pm edt this evening...
...small craft advisory in effect from late tonight through
saturday evening...
.rest of today...southeast winds 5 to 10 knots. cloudy late in
the morning becoming partly cloudy. smoke. waves 2 feet or less.
.tonight...southeast winds 15 to 20 knots veering to the south in
the late evening and early morning, then becoming southwest 20 to
25 knots after midnight. mostly clear. a slight chance of showers
and thunderstorms until early morning. smoke until early morning,
then patchy smoke after midnight. waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight.
.saturday...west winds 20 to 25 knots veering to the northwest
early in the afternoon. partly cloudy with a chance of showers
and thunderstorms until late afternoon, then sunny early in the
afternoon. patchy smoke early in the afternoon. waves 2 to
4 feet.
.saturday night...north winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. partly cloudy early
in the evening then clearing. areas of smoke early in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight.
see lake huron open lake forecast for days 3 through 5.
$$
(17/38)
Latest Nearshore Marine Forecast by KDTX
Issued 7/17/2026 10:00 AM America/New_York.
Valid through 7/17/2026 6:00 PM America/New_York.
fzus53 kdtx 171400
nshdtx
expires:202607172200;;121576
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz443-172200-
port sanilac to port huron mi-
1000 am edt fri jul 17 2026
...dense smoke advisory in effect until 10 pm edt this evening...
.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less.
.tonight...south winds 10 to 15 knots veering to the southwest
after midnight. mostly clear. smoke. a slight chance of showers
in the late evening and early morning. waves 1 to 3 feet.
.saturday...southwest winds 15 to 20 knots veering to the
northwest early in the afternoon. partly cloudy with a chance of
showers early in the morning, then mostly sunny with showers
likely and a chance of thunderstorms in the late morning and
afternoon. patchy smoke early in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon.
.saturday night...north winds 20 to 25 knots diminishing to 15 to 20
knots after midnight. mostly clear. areas of smoke early in the
evening. waves 4 to 6 feet. waves occasionally around 7 feet. a small
craft advisory may be needed.
see lake huron open lake forecast for days 3 through 5.
$$
(18/38)
Latest Nearshore Marine Forecast by KDTX
Issued 7/17/2026 10:00 AM America/New_York.
Valid through 7/17/2026 6:00 PM America/New_York.
fzus53 kdtx 171400
nshdtx
expires:202607172200;;121575
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz442-172200-
harbor beach to port sanilac mi-
1000 am edt fri jul 17 2026
...dense smoke advisory in effect until 10 pm edt this evening...
.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less.
.tonight...southeast winds 10 to 15 knots veering to the
southwest in the late evening and overnight. mostly clear. smoke
until early morning, then patchy smoke after midnight. waves 1 to
3 feet.
.saturday...west winds 15 to 20 knots veering to the northwest
early in the afternoon. partly cloudy until late afternoon then
clearing. a chance of showers and a slight chance of
thunderstorms early in the morning, then showers likely and a
chance of thunderstorms in the late morning and early afternoon.
a chance of showers early in the afternoon. areas of smoke early
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet early
in the afternoon.
.saturday night...north winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly clear. areas of
smoke early in the evening. waves 5 to 7 feet. waves occasionally
around 10 feet. a small craft advisory may be needed.
see lake huron open lake forecast for days 3 through 5.
$$
(19/38)
Latest Nearshore Marine Forecast by KDTX
Issued 7/17/2026 10:00 AM America/New_York.
Valid through 7/17/2026 6:00 PM America/New_York.
fzus53 kdtx 171400
nshdtx
expires:202607172200;;121573
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz421-172200-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1000 am edt fri jul 17 2026
...dense smoke advisory in effect until 10 pm edt this evening...
...small craft advisory in effect from late tonight through
saturday evening...
.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less.
.tonight...southeast winds 15 to 20 knots veering to the south in
the late evening and early morning, then becoming southwest 20 to
25 knots after midnight. partly cloudy. smoke until early
morning. patchy smoke after midnight. a chance of showers and a
slight chance of thunderstorms. waves 1 to 3 feet building to
3 to 5 feet in the late evening and overnight. waves occasionally
around 7 feet.
.saturday...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and early afternoon, then becoming
northwest 20 to 25 knots early in the afternoon. partly cloudy
with a chance of showers and thunderstorms until late afternoon,
then sunny early in the afternoon. patchy smoke in the late
morning and afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet.
.saturday night...north winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots after midnight. mostly
clear. patchy smoke early in the evening. waves 4 to 6 feet.
waves occasionally around 7 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(20/38)
Latest Nearshore Marine Forecast by KDTX
Issued 7/17/2026 10:00 AM America/New_York.
Valid through 7/17/2026 6:00 PM America/New_York.
fzus53 kdtx 171400
nshdtx
expires:202607172200;;121574
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz441-172200-
port austin to harbor beach mi-
1000 am edt fri jul 17 2026
...dense smoke advisory in effect until 10 pm edt this evening...
.rest of today...light and variable winds becoming southeast 5 to
10 knots in the afternoon. cloudy late in the morning becoming
partly cloudy. smoke. waves 2 feet or less.
.tonight...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. partly cloudy
with a slight chance of showers and thunderstorms. smoke until
early morning. patchy smoke after midnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight.
.saturday...west winds 15 to 20 knots becoming northwest 20 to 25
knots with gusts to 30 knots early in the afternoon. partly cloudy. a
slight chance of thunderstorms early in the morning. a chance of
showers. a chance of thunderstorms in the late morning and early
afternoon. areas of smoke early in the afternoon. waves 3 to 5 feet.
waves occasionally around 7 feet. a small craft advisory may be
needed.
.saturday night...north winds 20 to 25 knots with gusts to
30 knots diminishing to 15 to 20 knots after midnight. clear.
patchy smoke early in the evening. waves 5 to 7 feet. waves
occasionally around 10 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(21/38)
Latest Nearshore Marine Forecast by KGRB
Issued 7/17/2026 10:55 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kgrb 171555
nshgrb
expires:202607172200;;125215
nearshore marine forecast
national weather service green bay wi
1054 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz541>543-172200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1054 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.this afternoon...s wind 10 to 15 kts. waves 2 ft or less. a
chance of showers during the morning. smoke.
.tonight...sw wind 10 to 15 kts veering w after midnight. waves
2 to 4 ft. patchy smoke in the evening. a chance of showers and a
slight chance of thunderstorms.
.saturday...nw wind 10 to 20 kts veering n 15 to 25 kts early in
the afternoon. waves 1 to 3 ft. patchy smoke in the afternoon. a
small craft advisory may be needed.
.saturday night...ne wind 10 to 20 kts backing n 5 to 10 kts
after midnight. waves 2 to 4 ft subsiding to 1 to 3 ft after
midnight. areas of smoke in the evening.
$$
(22/38)
Latest Nearshore Marine Forecast by KGRB
Issued 7/17/2026 10:55 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kgrb 171555
nshgrb
expires:202607172200;;125214
nearshore marine forecast
national weather service green bay wi
1054 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz521-522-172200-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
1054 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.this afternoon...s wind 5 to 10 kts. waves 2 ft or less. smoke.
.tonight...sw wind 10 to 20 kts veering w 10 to 15 kts after
midnight. waves 1 to 3 ft. patchy smoke in the evening. a slight
chance of showers and thunderstorms.
.saturday...nw wind 10 to 15 kts veering ne early in the
afternoon. waves 1 to 3 ft. areas of smoke in the afternoon.
.saturday night...ne wind 10 to 15 kts. waves 1 to 3 ft. areas of
smoke in the evening.
$$
(23/38)
Latest Nearshore Marine Forecast by KGRR
Issued 7/17/2026 9:41 AM America/New_York.
Valid through 7/17/2026 5:00 PM America/New_York.
fzus53 kgrr 171341
nshgrr
expires:202607172100;;121112
nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz847-172100-
grand haven to whitehall mi-
941 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south winds around 10 knots. partly sunny. smoke.
waves 1 foot or less.
.tonight...south winds 10 to 20 knots veering southwest 20 to
25 knots after midnight. partly cloudy. areas of smoke. waves 1 to
3 feet building to 2 to 4 feet after midnight.
.saturday...west winds 20 to 25 knots veering northwest to 30 knots
in the late morning and afternoon. mostly sunny with a chance of
rain showers and a slight chance of thunderstorms. waves 3 to
5 feet.
.saturday night...north winds to 30 knots becoming northeast 10 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 1 to 2 feet after midnight.
.sunday...north winds 5 to 10 knots backing northwest around
15 knots early in the afternoon. sunny. waves around 1 foot.
.monday...south winds 15 to 25 knots increasing to 30 knots early in
the afternoon. partly sunny. waves 2 to 3 feet building to 4 to
6 feet in the late morning and afternoon.
.tuesday...west winds to 30 knots veering northwest gales to
35 knots early in the afternoon. mostly sunny. waves 6 to 8 feet.
$$
(24/38)
Latest Nearshore Marine Forecast by KGRR
Issued 7/17/2026 9:41 AM America/New_York.
Valid through 7/17/2026 5:00 PM America/New_York.
fzus53 kgrr 171341
nshgrr
expires:202607172100;;121110
nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz849-172100-
pentwater to manistee mi-
941 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south winds 10 to 15 knots. partly sunny with a
slight chance of rain showers. smoke. waves around 1 foot.
.tonight...southwest winds 15 to 25 knots. partly cloudy with a
chance of rain showers and a slight chance of thunderstorms. smoke.
waves 2 to 4 feet.
.saturday...west winds 15 to 25 knots veering north in the late
morning and afternoon. mostly sunny with a chance of rain showers
and a slight chance of thunderstorms. waves 3 to 5 feet.
.saturday night...north winds to 30 knots becoming northeast 5 to
15 knots after midnight. mostly clear. waves 3 to 5 feet subsiding
to 2 to 3 feet after midnight.
.sunday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet.
.monday...south winds 15 to 20 knots increasing to gales to
35 knots. partly sunny with a chance of rain showers. waves 2 to
4 feet building to 6 to 8 feet in the late morning and afternoon.
.tuesday...northwest winds to 30 knots. mostly sunny. waves 5 to
7 feet.
$$
(25/38)
Latest Nearshore Marine Forecast by KGRR
Issued 7/17/2026 9:41 AM America/New_York.
Valid through 7/17/2026 5:00 PM America/New_York.
fzus53 kgrr 171341
nshgrr
expires:202607172100;;121111
nearshore marine forecast
national weather service grand rapids mi
941 am edt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz848-172100-
whitehall to pentwater mi-
941 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south winds 10 to 15 knots. partly sunny. a slight
chance of rain showers late in the morning. smoke through the day.
waves 1 foot or less.
.tonight...south winds 15 to 20 knots veering southwest 20 to
25 knots after midnight. partly cloudy with a slight chance of rain
showers. smoke. waves 1 to 3 feet building to 2 to 4 feet after
midnight.
.saturday...west winds 20 to 25 knots veering north to 30 knots in
the late morning and afternoon. mostly sunny with a chance of rain
showers and a slight chance of thunderstorms. waves 3 to 5 feet.
.saturday night...north winds to 30 knots becoming northeast 10 to
15 knots after midnight. mostly clear. waves 4 to 6 feet subsiding
to 2 to 3 feet after midnight.
.sunday...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. sunny. waves 1 to 2 feet.
.monday...south winds 15 to 20 knots increasing to gales to
35 knots. partly sunny with a chance of rain showers. waves 2 to
3 feet building to 5 to 7 feet in the late morning and afternoon.
.tuesday...northwest winds to 30 knots becoming gales to 35 knots
early in the afternoon. mostly sunny. waves 6 to 8 feet.
$$
(26/38)
Latest Nearshore Marine Forecast by KMKX
Issued 7/17/2026 11:10 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kmkx 171610
nshmkx
expires:202607172200;;126160
nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz644-172200-
port washington to north point light wi-
1110 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.rest of today...southeast wind 10 to 15 knots veering south late
in the afternoon. smoke early in the afternoon. areas of smoke
late in the afternoon. slight chance of showers through the day.
slight chance of thunderstorms late in the afternoon. waves
around 1 foot.
.tonight...south wind 10 to 15 knots veering southwest with gusts
to around 20 knots early in the morning. partly cloudy. waves
1 to 2 feet.
.saturday...west wind 10 to 15 knots with gusts to around
20 knots veering northwest with gusts to around 20 knots late in
the morning, then veering north early in the afternoon becoming
northeast 15 to 20 knots late in the afternoon. mostly sunny.
waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.
.saturday night...northeast wind 15 to 20 knots becoming 10 to
20 knots after midnight, then becoming 10 to 15 knots early in
the morning. mostly clear. waves 3 to 4 feet building to 4 to
6 feet in the late evening and early morning, then subsiding to
3 to 4 feet early in the morning.
$$
(27/38)
Latest Nearshore Marine Forecast by KMKX
Issued 7/17/2026 11:10 AM US/Central.
Valid through 7/17/2026 5:00 PM US/Central.
fzus53 kmkx 171610
nshmkx
expires:202607172200;;126159
nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri jul 17 2026
for waters within five nautical miles of shore on lake michigan
lmz643-172200-
sheboygan to port washington wi-
1110 am cdt fri jul 17 2026
...dense smoke advisory in effect until 7 pm cdt this evening...
.rest of today...southeast wind 10 to 15 knots veering south late
in the afternoon. smoke through the day. slight chance of showers
through the day. slight chance of thunderstorms late in the
afternoon. waves around 1 foot.
.tonight...south wind 10 to 15 knots veering southwest with gusts
to around 20 knots early in the morning. partly cloudy. waves
1 to 2 feet.
.saturday...west wind 10 to 15 knots with gusts to around
20 knots veering northwest with gusts to around 20 knots late in
the morning, then veering north early in the afternoon becoming
northeast 15 to 20 knots late in the afternoon. mostly sunny.
waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.
.saturday night...northeast wind 15 to 20 knots easing to 10 to
15 knots after midnight, then becoming 5 to 15 knots early in the
morning. mostly clear. waves 3 to 4 feet building to 4 to 6 feet
late in the evening, then subsiding to 3 to 4 feet after
midnight.
$$
(28/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123474
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz247-172000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind less than 10 knots backing east
late. mostly cloudy. a chance of showers and a slight chance of
thunderstorms by late morning, then a chance of showers and
thunderstorms late. smoke through the day. waves calm to 1 foot
building to 1 to 2 feet.
.tonight...south wind 10 to 15 knots veering west late. gusts up
to 22 knots. mostly cloudy. smoke through late evening. areas of
smoke by midnight. showers likely and a chance of thunderstorms
through late evening, then a chance of showers and a slight
chance of thunderstorms by midnight. a slight chance of showers
late. waves 1 to 2 feet.
.saturday...northwest wind 5 to 15 knots with gusts up to
22 knots. mostly cloudy in the morning then clearing. smoke.
waves 1 to 2 feet.
.saturday night...northwest wind less than 10 knots backing
southwest after midnight. mostly clear. areas of smoke in the
evening. waves calm to 1 foot.
$$
(29/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123476
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz249-172000-
marquette to munising mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south wind 10 to 15 knots. mostly cloudy. a
chance of showers and thunderstorms by late morning, then a
chance of showers and a slight chance of thunderstorms late.
smoke through the day. waves calm to 1 foot building to 1 to
2 feet.
.tonight...south wind 10 to 15 knots veering northwest 15 to
20 knots late. mostly cloudy. a chance of showers and
thunderstorms through midnight, then a slight chance of showers
and thunderstorms late. areas of smoke through the night. waves
building to 2 to 4 feet.
.saturday...northwest wind 15 to 25 knots. cloudy in the morning
then becoming partly cloudy. smoke. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.saturday night...northwest wind 5 to 15 knots backing southwest
less than 10 knots after midnight. mostly clear. smoke in the
evening. waves subsiding to 1 to 2 feet.
$$
(30/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123477
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz250-172000-
munising to grand marais mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south wind 5 to 15 knots. mostly cloudy with a
chance of showers and a slight chance of thunderstorms. smoke.
waves calm to 1 foot building to 1 to 2 feet.
.tonight...south wind 15 to 20 knots veering west late. cloudy. a
chance of showers and thunderstorms through midnight, then a
chance of showers and a slight chance of thunderstorms late.
smoke through midnight. patchy smoke late. waves building to 2 to
4 feet.
.saturday...northwest wind 15 to 20 knots. cloudy in the morning
then becoming partly cloudy. patchy smoke in the morning, then
smoke in the afternoon. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet.
.saturday night...northwest wind 5 to 15 knots in the evening
becoming variable. partly cloudy. smoke in the evening. waves
subsiding to 1 to 2 feet.
$$
(31/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123478
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz251-172000-
grand marais to whitefish point mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind 5 to 15 knots. cloudy with a
chance of showers. smoke. waves calm to 1 foot.
.tonight...south wind 10 to 20 knots veering west 15 to 20 knots
late. cloudy. smoke through the night. showers likely and a
chance of thunderstorms. waves building to 2 to 3 feet.
.saturday...northwest wind 15 to 20 knots. mostly cloudy in the
morning then becoming mostly sunny. areas of smoke through the
day. waves building to 3 to 5 feet occasionally to 7 feet.
.saturday night...northwest wind 5 to 15 knots backing west less
than 10 knots after midnight. partly cloudy. smoke in the
evening. waves subsiding to 1 to 2 feet.
$$
(32/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123472
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz244-245-172000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind 10 to 15 knots. showers likely
and a slight chance of thunderstorms by late morning, then a
chance of showers and thunderstorms late. smoke through the day.
waves 1 to 2 feet building to 2 to 3 feet.
.tonight...south wind 10 to 15 knots veering northwest 15 to
20 knots late. cloudy. smoke through midnight. patchy smoke late.
a chance of thunderstorms in the evening. a chance of showers
through the night. a slight chance of thunderstorms after
midnight. waves 2 to 3 feet.
.saturday...northwest wind 10 to 20 knots becoming 10 to 15 knots
in the afternoon. partly cloudy. smoke. waves building to 2 to
4 feet, then subsiding to 1 to 2 feet.
.saturday night...west wind less than 10 knots in the evening
becoming variable. partly cloudy. areas of smoke in the evening.
waves 1 to 2 feet.
$$
(33/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123471
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-172000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind less than 10 knots. mostly cloudy
with a chance of showers and a slight chance of thunderstorms.
smoke. waves calm to 1 foot.
.tonight...southwest wind less than 10 knots veering west 10 to
15 knots late. cloudy. areas of smoke through the night. a chance
of thunderstorms in the evening. a chance of showers through the
night. a slight chance of thunderstorms after midnight. waves
building to 1 to 2 feet.
.saturday...northwest wind 10 to 15 knots backing west less than
10 knots in the afternoon. partly cloudy in the morning then
clearing. smoke. waves building to 2 to 3 feet, then subsiding to
1 to 2 feet.
.saturday night...southwest wind less than 10 knots backing south
after midnight. mostly clear. areas of smoke in the evening.
waves calm to 1 foot.
$$
(34/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123470
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-172000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 am edt fri jul 17 2026 /1000 am cdt fri jul 17 2026/
...dense smoke advisory in effect until 8 pm edt /7 pm cdt/ this
evening...
.rest of today...east wind less than 10 knots veering southeast
late. partly cloudy. a chance of showers by late morning, then a
chance of showers and a slight chance of thunderstorms late.
areas of smoke through the day. waves calm to 1 foot.
.tonight...southwest wind less than 10 knots veering west 10 to
15 knots by midnight. mostly cloudy. a chance of showers and
thunderstorms through late evening, then a chance of showers and
a slight chance of thunderstorms by midnight. areas of smoke
through midnight. waves building to 1 to 2 feet.
.saturday...northwest wind 5 to 15 knots. mostly sunny. smoke.
waves 1 to 2 feet.
.saturday night...variable wind less than 10 knots. mostly clear.
areas of smoke in the evening. waves calm to 1 foot.
$$
(35/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123469
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lmz248-250-172000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south wind 5 to 15 knots. partly cloudy. a
chance of showers and a slight chance of thunderstorms by late
morning, then a slight chance of showers and thunderstorms late.
smoke through the day. waves calm to 1 foot building to 1 to
2 feet.
.tonight...south wind 15 to 20 knots veering west 10 to 15 knots
late. partly cloudy through late evening then becoming partly
cloudy late. patchy smoke through the night. showers likely and a
chance of thunderstorms. waves building to 2 to 4 feet.
.saturday...northwest wind 15 to 20 knots. partly cloudy in the
morning then clearing. areas of smoke. waves subsiding to 2 to
3 feet.
.saturday night...north wind 5 to 15 knots. clear. areas of smoke
in the evening. waves subsiding to 1 to 2 feet.
$$
(36/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123468
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lmz221-172000-
green bay north of line from cedar river mi to rock island
passage-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...south wind 10 to 15 knots. partly cloudy with a
slight chance of showers and thunderstorms. smoke. waves calm to
1 foot building to 1 to 2 feet.
.tonight...south wind 10 to 15 knots veering west late. gusts up
to 24 knots. partly cloudy then becoming mostly cloudy by
midnight then becoming partly cloudy. a chance of showers and
thunderstorms through midnight, then a chance of showers and a
slight chance of thunderstorms late. areas of smoke through the
night. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.saturday...northwest wind 15 to 20 knots veering north in the
afternoon. mostly sunny. areas of smoke. waves building to 2 to
3 feet.
.saturday night...north wind 5 to 15 knots. clear. areas of smoke
in the evening. waves subsiding to 1 to 2 feet.
$$
(37/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123473
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz246-172000-
point isabelle to lower entrance of portage canal mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind less than 10 knots backing east
late. mostly cloudy. a chance of showers and a slight chance of
thunderstorms by late morning, then a chance of showers and
thunderstorms late. smoke through the day. waves 1 to 2 feet.
.tonight...south wind 10 to 15 knots veering northwest late.
mostly cloudy. a chance of showers and thunderstorms through late
evening, then a chance of showers and a slight chance of
thunderstorms by midnight. smoke through late evening. patchy
smoke by midnight, then smoke late. waves 1 to 2 feet.
.saturday...northwest wind 5 to 15 knots. partly cloudy in the
morning then clearing. smoke. waves building to 1 to 2 feet.
.saturday night...northwest wind less than 10 knots in the
evening becoming variable. mostly clear. areas of smoke in the
evening. waves calm to 1 foot.
$$
(38/38)
Latest Nearshore Marine Forecast by KMQT
Issued 7/17/2026 11:01 AM America/New_York.
Valid through 7/17/2026 4:00 PM America/New_York.
fzus53 kmqt 171501
nshmqt
expires:202607172000;;123475
nearshore marine forecast
national weather service marquette mi
1100 am edt fri jul 17 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz248-172000-
huron islands to marquette mi-
1100 am edt fri jul 17 2026
...dense smoke advisory in effect until 8 pm edt this evening...
.rest of today...southeast wind 10 to 15 knots. mostly cloudy
with a chance of showers and a slight chance of thunderstorms.
smoke. waves calm to 1 foot building to 1 to 2 feet.
.tonight...south wind 10 to 15 knots veering northwest 15 to
20 knots late. mostly cloudy. areas of smoke through the night.
showers likely in the evening. a chance of thunderstorms through
the night. a chance of showers after midnight. waves building to
2 to 3 feet.
.saturday...northwest wind 10 to 20 knots with gusts up to
27 knots. mostly cloudy in the morning then clearing. smoke.
waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 3 feet.
.saturday night...northwest wind 5 to 15 knots in the evening
becoming variable. mostly clear. smoke in the evening. waves
subsiding to 1 to 2 feet.
$$
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