(1/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287801
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lmz323-100345-
grand traverse bay south of a line grand traverse light to
norwood mi-
334 pm edt sat may 9 2026
...small craft advisory in effect until 11 pm edt this evening...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves diminishing to 2 feet or less.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less.
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less.
.monday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(2/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287799
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz341-100345-
seul choix point to 5nm west of mackinac bridge-
334 pm edt sat may 9 2026
...small craft advisory in effect until 11 pm edt this evening...
.through early evening...northwest wind 15 to 25 knots. mostly
sunny. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.sunday...northwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less.
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less.
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(3/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287800
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lmz342-100345-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
334 pm edt sat may 9 2026
...small craft advisory in effect until 11 pm edt this evening...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 4 feet.
.sunday...west wind 10 to 15 knots. mostly sunny. waves 2 feet or
less.
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less.
.monday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(4/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287805
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz345-100345-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.sunday...west wind 10 to 15 knots. mostly sunny. waves 2 feet or
less.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less.
.monday...west wind 5 to 10 knots. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(5/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287806
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lhz346-100345-
st ignace to false detour channel-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves 2 to 4 feet.
.tonight...northwest wind 15 to 20 knots. mostly clear. waves
2 to 4 feet.
.sunday...west wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 3 feet.
.monday...west wind 10 to 15 knots. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(6/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287807
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz347-100345-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves 3 to 5 feet.
.tonight...west wind 10 to 20 knots. mostly clear. waves 4 to
6 feet.
.sunday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 4 feet.
.monday...northwest wind 5 to 10 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(7/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287808
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lhz348-100345-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. chance of
showers. waves 3 to 5 feet.
.tonight...northwest wind 10 to 20 knots. mostly clear. waves
4 to 6 feet.
.sunday...northwest wind 10 to 15 knots. chance of showers. waves
2 to 3 feet.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 4 feet.
.monday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet.
see the open lakes forecast for days 3 through 5.
$$
(8/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287809
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz349-100345-
sturgeon pt to alabaster mi-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 feet or less.
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less.
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less.
.monday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(9/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287798
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lsz322-100345-
st. marys river point iroquois to e. potagannissing bay-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. slight
chance of showers.
.tonight...northwest wind 15 to 20 knots. mostly clear.
.sunday...northwest wind 10 to 15 knots. mostly sunny.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
.monday...northwest wind 5 to 10 knots. sunny.
see the open lakes forecast for days 3 through 5.
$$
(10/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287797
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz321-100345-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
334 pm edt sat may 9 2026
...small craft advisory in effect until 2 am edt sunday...
.through early evening...northwest wind 15 to 25 knots. mostly
sunny. waves 4 to 6 feet.
.tonight...northwest wind 15 to 20 knots. mostly clear. waves
4 to 6 feet.
.sunday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet.
.sunday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 4 feet.
.monday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less.
see the open lakes forecast for days 3 through 5.
$$
(11/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287804
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lmz346-100345-
manistee to point betsie mi-
334 pm edt sat may 9 2026
.through early evening...northwest wind 15 to 20 knots. slight
chance of showers. waves 2 to 3 feet.
.tonight...north wind 5 to 10 knots. partly cloudy. waves 2 feet
or less.
.sunday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less.
.sunday night...light winds. mostly clear. waves 2 feet or less.
.monday...light winds. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(12/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287803
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lmz345-100345-
point betsie to sleeping bear point mi-
334 pm edt sat may 9 2026
.through early evening...northwest wind 15 to 20 knots. partly
sunny. waves 2 feet or less.
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less.
.sunday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less.
.sunday night...light winds. mostly clear. waves 2 feet or less.
.monday...light winds. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(13/29)
Latest Nearshore Marine Forecast by KAPX
Issued 5/9/2026 3:34 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kapx 091934
nshapx
expires:202605100345;;287802
nearshore marine forecast
national weather service gaylord mi
334 pm edt sat may 9 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.
lmz344-100345-
sleeping bear point to grand traverse light mi-
334 pm edt sat may 9 2026
...small craft advisory in effect until 11 pm edt this evening...
.through early evening...northwest wind 15 to 25 knots. partly
sunny. waves 2 to 4 feet.
.tonight...northwest wind 10 to 15 knots. mostly clear. waves
2 to 3 feet.
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less.
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less.
.monday...light winds. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(14/29)
Latest Nearshore Marine Forecast by KDLH
Issued 5/9/2026 1:43 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kdlh 091843
nshdlh
expires:202605092200;;286083
nearshore marine forecast
national weather service duluth mn
143 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-092200-
grand portage to grand marais mn-
143 pm cdt sat may 9 2026
.rest of today...northwest wind 10 knots rising to 10 to 15 knots
late. gusts up to 20 knots. chance of sprinkles late. waves 1 to
2 feet.
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots
until early morning. chance of sprinkles in the evening. waves
1 to 2 feet.
.sunday...northwest wind 5 to 10 knots. partly sunny. waves
1 foot or less.
.sunday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(15/29)
Latest Nearshore Marine Forecast by KDLH
Issued 5/9/2026 1:43 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kdlh 091843
nshdlh
expires:202605092200;;286084
nearshore marine forecast
national weather service duluth mn
143 pm cdt sat may 9 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.
lsz141-092200-
grand marais to taconite harbor mn-
143 pm cdt sat may 9 2026
.rest of today...northwest wind 5 to 10 knots with gusts to
around 20 knots. partly sunny. waves 1 foot or less.
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
until early morning. chance of sprinkles in the evening. waves
1 foot or less.
.sunday...northwest wind 5 to 10 knots. partly sunny. waves
1 foot or less.
.sunday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less.
$$
(16/29)
Latest Nearshore Marine Forecast by KDLH
Issued 5/9/2026 1:43 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kdlh 091843
nshdlh
expires:202605092200;;286093
nearshore marine forecast
national weather service duluth mn
143 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-092200-
oak point to saxon harbor wi-
143 pm cdt sat may 9 2026
.rest of today...northwest wind 5 to 10 knots with gusts to
around 20 knots. partly sunny. waves 1 foot or less.
.tonight...northwest wind 5 to 10 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less.
.sunday...northwest wind 5 to 10 knots becoming north in the
afternoon. mostly sunny. waves 1 foot or less.
.sunday night...northeast wind 5 knots becoming south late in the
evening, then becoming west after midnight. partly cloudy. waves
1 foot or less.
$$
(17/29)
Latest Nearshore Marine Forecast by KDTX
Issued 5/9/2026 3:40 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kdtx 091940
nshdtx
expires:202605100345;;288024
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 pm edt sat may 9 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.
lhz442-100345-
harbor beach to port sanilac mi-
340 pm edt sat may 9 2026
...small craft advisory in effect until 8 pm edt this evening...
.tonight...west winds 15 to 20 knots becoming northwest 5 to
10 knots. partly cloudy in the evening then clearing. waves 1 to
3 feet.
.sunday...northwest winds 5 to 10 knots. sunny until late
afternoon becoming partly cloudy. waves 2 feet or less.
.sunday night...north winds 5 to 10 knots. partly cloudy until
early morning then clearing. waves 2 feet or less.
.monday...northwest winds 5 to 10 knots becoming north 10 to
15 knots in the late morning and afternoon. sunny. waves 1 to
3 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(18/29)
Latest Nearshore Marine Forecast by KDTX
Issued 5/9/2026 3:40 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kdtx 091940
nshdtx
expires:202605100345;;288025
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 pm edt sat may 9 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz443-100345-
port sanilac to port huron mi-
340 pm edt sat may 9 2026
...small craft advisory in effect until 8 pm edt this evening...
.tonight...west winds 15 to 20 knots becoming northwest 5 to
10 knots. mostly clear. waves 1 to 3 feet.
.sunday...northwest winds 5 to 10 knots veering to the north
early in the afternoon. sunny until late afternoon becoming
mostly cloudy. waves 2 feet or less.
.sunday night...north winds 5 to 10 knots. partly cloudy until
early morning then clearing. waves 2 feet or less.
.monday...north winds 10 to 15 knots. sunny. waves 2 feet or
less.
see lake huron open lake forecast for days 3 through 5.
$$
(19/29)
Latest Nearshore Marine Forecast by KDTX
Issued 5/9/2026 3:40 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kdtx 091940
nshdtx
expires:202605100345;;288023
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 pm edt sat may 9 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.
lhz441-100345-
port austin to harbor beach mi-
340 pm edt sat may 9 2026
...small craft advisory in effect until 8 pm edt this evening...
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots in the late evening and overnight. partly cloudy in the
evening then clearing. waves 3 to 5 feet subsiding to 1 to 3 feet
after midnight. waves occasionally around 7 feet.
.sunday...northwest winds 10 to 15 knots. sunny until late
afternoon becoming partly cloudy. waves 1 to 3 feet.
.sunday night...northeast winds 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy early in the evening
then clearing. waves 2 feet or less.
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. sunny. waves 1 to
3 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(20/29)
Latest Nearshore Marine Forecast by KDTX
Issued 5/9/2026 3:40 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kdtx 091940
nshdtx
expires:202605100345;;288021
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 pm edt sat may 9 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz422-100345-
inner saginaw bay sw of point au gres to bay port mi-
340 pm edt sat may 9 2026
...small craft advisory in effect until 8 pm edt this evening...
.tonight...west winds 20 to 25 knots with gusts to 30 knots
becoming northwest 10 to 15 knots. mostly clear. waves 3 to
5 feet subsiding to 1 to 3 feet in the late evening and
overnight. waves occasionally around 7 feet.
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 1 to 3 feet.
.sunday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots in the late evening and overnight. mostly clear.
waves 1 to 3 feet.
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the northeast early in the afternoon. sunny. waves 2 feet or
less.
see lake huron open lake forecast for days 3 through 5.
$$
(21/29)
Latest Nearshore Marine Forecast by KDTX
Issued 5/9/2026 3:40 PM America/New_York.
Valid through 5/9/2026 11:45 PM America/New_York.
fzus53 kdtx 091940
nshdtx
expires:202605100345;;288022
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 pm edt sat may 9 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.
lhz421-100345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
340 pm edt sat may 9 2026
...small craft advisory in effect until 8 pm edt this evening...
.tonight...west winds 20 to 25 knots becoming northwest 10 to
15 knots. mostly clear. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. waves occasionally around 7 feet.
.sunday...west winds 10 to 15 knots. mostly sunny until late
afternoon becoming partly cloudy. waves 1 to 3 feet.
.sunday night...north winds 10 to 15 knots. partly cloudy early
in the evening then clearing. waves 2 feet or less.
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then becoming
northeast 10 to 15 knots early in the afternoon. sunny. waves
2 feet or less.
see lake huron open lake forecast for days 3 through 5.
$$
(22/29)
Latest Nearshore Marine Forecast by KGRB
Issued 5/9/2026 3:01 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kgrb 092001
nshgrb
expires:202605092200;;288453
nearshore marine forecast
national weather service green bay wi
301 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz541-092200-
rock island passage to sturgeon bay wi-
301 pm cdt sat may 9 2026
...small craft advisory in effect until 7 pm cdt this evening...
.this afternoon...nw wind 10 to 15 kts. waves 1 to 3 ft. partly
sunny.
.tonight...n wind 5 to 10 kts backing nw 10 to 15 kts after
midnight. waves 1 to 3 ft. mostly clear.
.sunday...nw wind 5 to 10 kts veering ne early in the afternoon.
waves 2 ft or less. partly cloudy.
.sunday night...ne wind 5 to 10 kts backing nw after midnight.
waves 2 ft or less. mostly clear.
$$
(23/29)
Latest Nearshore Marine Forecast by KGRB
Issued 5/9/2026 3:01 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kgrb 092001
nshgrb
expires:202605092200;;288452
nearshore marine forecast
national weather service green bay wi
301 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz521-522-092200-
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-
301 pm cdt sat may 9 2026
...small craft advisory in effect until 7 pm cdt this evening...
.this afternoon...nw wind 10 to 15 kts. waves 2 ft or less.
partly sunny.
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. mostly
clear.
.sunday...nw wind 10 to 15 kts veering n 5 to 10 kts early in the
afternoon. waves 2 ft or less. partly cloudy.
.sunday night...ne wind 5 to 10 kts backing w after midnight.
waves 2 ft or less. mostly clear.
$$
(24/29)
Latest Nearshore Marine Forecast by KGRB
Issued 5/9/2026 3:01 PM US/Central.
Valid through 5/9/2026 5:00 PM US/Central.
fzus53 kgrb 092001
nshgrb
expires:202605092200;;288454
nearshore marine forecast
national weather service green bay wi
301 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz542-543-092200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
301 pm cdt sat may 9 2026
...small craft advisory in effect until 7 pm cdt this evening...
.this afternoon...w wind 10 to 15 kts. waves 1 to 3 ft. partly
sunny.
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. mostly
clear.
.sunday...nw wind 10 to 15 kts veering ne 5 to 10 kts early in
the afternoon. waves 2 ft or less. partly cloudy.
.sunday night...ne wind 5 to 10 kts backing n after midnight.
waves 2 ft or less. mostly clear.
$$
(25/29)
Latest Nearshore Marine Forecast by KGRR
Issued 5/9/2026 4:01 PM America/New_York.
Valid through 5/10/2026 4:00 AM America/New_York.
fzus53 kgrr 092001
nshgrr
expires:202605100800;;288457
nearshore marine forecast
national weather service grand rapids mi
401 pm edt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz847-100800-
grand haven to whitehall mi-
401 pm edt sat may 9 2026
.through early evening...west winds 10 to 15 knots. partly sunny.
waves 2 to 4 feet.
.tonight...northwest winds 10 to 15 knots veering northeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet.
.sunday...northwest winds 5 to 15 knots. sunny. waves around 1 foot.
.sunday night...north winds 5 to 10 knots veering northeast after
midnight. mostly clear. waves 1 foot or less.
.monday...northeast winds 5 to 15 knots backing north in the late
morning and early afternoon, then backing northwest 15 to 20 knots
early in the afternoon. sunny. waves 1 to 2 feet.
.monday night...north winds 5 to 15 knots veering southeast after
midnight. mostly clear. waves 1 to 2 feet.
.tuesday...southeast winds 10 to 20 knots becoming south to 30 knots
in the late morning and afternoon. rain showers. waves 1 to 2 feet
building to 5 to 7 feet.
.wednesday...northwest winds to 30 knots. partly sunny. waves 6 to
8 feet.
.thursday...northwest winds 10 to 15 knots backing west 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet.
$$
(26/29)
Latest Nearshore Marine Forecast by KGRR
Issued 5/9/2026 4:01 PM America/New_York.
Valid through 5/10/2026 4:00 AM America/New_York.
fzus53 kgrr 092001
nshgrr
expires:202605100800;;288456
nearshore marine forecast
national weather service grand rapids mi
401 pm edt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz848-100800-
whitehall to pentwater mi-
401 pm edt sat may 9 2026
.through early evening...west winds 10 to 15 knots. mostly cloudy
with a slight chance of rain showers. waves 2 to 4 feet.
.tonight...northwest winds 5 to 15 knots veering northeast in the
late evening and overnight. partly cloudy in the evening then
becoming clear. waves 1 to 3 feet.
.sunday...west winds 10 to 15 knots veering northwest early in the
afternoon. mostly sunny. waves around 1 foot.
.sunday night...north winds 5 to 10 knots veering northeast after
midnight. mostly clear. waves 1 foot or less.
.monday...northeast winds 5 to 15 knots backing north in the late
morning and afternoon. sunny. waves around 1 foot.
.monday night...north winds 5 to 15 knots veering southeast in the
late evening and overnight. mostly clear. waves around 1 foot.
.tuesday...southeast winds 10 to 20 knots becoming south gales to
35 knots. rain showers. waves 1 to 2 feet building to 5 to 7 feet.
.wednesday...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. partly sunny. waves 6 to 8 feet.
.thursday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves 1 to 3 feet.
$$
(27/29)
Latest Nearshore Marine Forecast by KGRR
Issued 5/9/2026 4:01 PM America/New_York.
Valid through 5/10/2026 4:00 AM America/New_York.
fzus53 kgrr 092001
nshgrr
expires:202605100800;;288455
nearshore marine forecast
national weather service grand rapids mi
401 pm edt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz849-100800-
pentwater to manistee mi-
401 pm edt sat may 9 2026
.through early evening...west winds 10 to 15 knots. partly sunny
with a slight chance of rain showers. waves 2 to 4 feet.
.tonight...northwest winds 5 to 15 knots veering northeast in the
late evening and early morning, then backing northwest after
midnight. mostly clear. waves 1 to 3 feet.
.sunday...west winds 10 to 15 knots veering northwest 5 to 10 knots
early in the afternoon. mostly sunny. waves around 1 foot.
.sunday night...north winds 5 to 10 knots veering northeast in the
late evening and overnight. mostly clear. waves 1 foot or less.
.monday...northeast winds around 5 knots backing north 5 to 15 knots
in the late morning and afternoon. sunny. waves 1 foot or less.
.monday night...northeast winds 5 to 15 knots veering southeast in
the late evening and overnight. mostly clear. waves 1 foot or less.
.tuesday...southeast winds 10 to 20 knots becoming south to 30 knots
in the late morning and afternoon. rain showers. waves 1 to 2 feet
building to 4 to 6 feet in the late morning and afternoon.
.wednesday...northwest winds to 30 knots. partly sunny. waves 5 to
7 feet.
.thursday...north winds 10 to 15 knots backing northwest early in
the afternoon. sunny. waves 1 to 3 feet.
$$
(28/29)
Latest Nearshore Marine Forecast by KMKX
Issued 5/9/2026 3:10 PM US/Central.
Valid through 5/10/2026 4:00 AM US/Central.
fzus53 kmkx 092010
nshmkx
expires:202605100900;;289623
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz643-100900-
sheboygan to port washington wi-
310 pm cdt sat may 9 2026
...small craft advisory in effect until 7 pm cdt this evening...
.through early evening...west wind 15 to 20 knots. partly sunny.
waves 1 to 2 feet.
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots veering north late in the evening, then easing to 5 to
10 knots after midnight backing west early in the morning. mostly
clear. waves 1 to 2 feet.
.sunday...west wind 5 to 10 knots becoming northwest 10 to
15 knots in the late morning and afternoon. sunny in the morning
then becoming partly sunny. waves around 1 foot.
.sunday night...northeast wind 5 to 10 knots. partly cloudy.
waves around 1 foot.
.monday...northeast wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves around 1 foot.
$$
(29/29)
Latest Nearshore Marine Forecast by KMKX
Issued 5/9/2026 3:10 PM US/Central.
Valid through 5/10/2026 4:00 AM US/Central.
fzus53 kmkx 092010
nshmkx
expires:202605100900;;289624
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat may 9 2026
for waters within five nautical miles of shore on lake michigan
lmz644-100900-
port washington to north point light wi-
310 pm cdt sat may 9 2026
...small craft advisory in effect until 7 pm cdt this evening...
.through early evening...west wind 15 to 20 knots veering
northwest late in the afternoon. partly sunny. waves 1 to 2 feet.
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots veering north late in the evening, then easing to 5 to
10 knots after midnight becoming north 5 to 10 knots early in the
morning. partly cloudy through around midnight then becoming
clear. waves around 1 foot.
.sunday...northwest wind 5 to 10 knots becoming 5 to 15 knots
late in the morning, then becoming 10 to 15 knots early in the
afternoon becoming northwest 10 to 15 knots late in the
afternoon. sunny in the morning then becoming partly sunny. waves
around 1 foot.
.sunday night...northeast wind 5 to 10 knots. partly cloudy.
waves around 1 foot.
.monday...northeast wind 5 to 10 knots becoming east 10 to
15 knots in the afternoon. sunny. waves around 1 foot.
$$
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