fzus61 kcle 011607
glfle 
expires:202304012015;;051859

open lake forecast for lake erie
national weather service cleveland oh
1207 pm edt sat apr 1 2023

for waters beyond five nautical miles of shore on lake erie

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.

.synopsis... 
low pressure 29.20 inches will extend a cold front across lake 
erie today as the low moves out of the region. a trough averaging
29.80 inches then lingers over the lower great lakes through 
saturday night. high pressure 30.20 inches briefly builds over the
region sunday, before a warm front lifts northeast across the 
lake sunday night into monday. the next cold front is expected to 
drift southeast across the lake monday and stall to the south 
tuesday. the front will lift back north as a warm front tuesday 
night into wednesday with another stronger cold front sweeping 
east across lake erie wednesday afternoon and evening.


lez162>164-012015-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
1207 pm edt sat apr 1 2023

.this afternoon...southwest winds to 30 knots becoming west.
showers likely with a slight chance of thunderstorms early
, then a slight chance of showers late. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.tonight...northwest winds 15 to 25 knots becoming north. a
chance of rain showers early. waves 3 to 5 feet subsiding to 2 to
4 feet. 
.sunday...north winds 10 to 15 knots becoming southeast 10 knots
or less. waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.monday...southwest winds 15 to 20 knots becoming northeast 5 to
15 knots. a chance of showers during the day, then showers likely
monday night. waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday...east winds 10 to 15 knots becoming southeast. a chance
of showers during the day, then showers with a chance of
thunderstorms tuesday night. waves 1 to 3 feet building to 2 to
4 feet. 
.wednesday...south winds 15 to 20 knots becoming west. showers
likely during the day, then a chance of showers wednesday night.
waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 011354
glfsc 
expires:202304012200;;046063

lake st clair forecast
national weather service detroit/pontiac mi
954 am edt sat apr 1 2023

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.

.synopsis...as low pressure departs into ontario, winds shift to
the northwest over the marine waters. as a result winds ramp up to
gale force mid day through early this evening across lake huron. marine
conditions will then rapidly improve for the latter half of the 
weekend as high pressure builds into the great lakes from the 
upper midwest.


lcz460-012200-
lake st clair-
954 am edt sat apr 1 2023

...small craft advisory in effect through this evening...

.rest of today...southwest winds 10 to 15 knots becoming west 15 to
20 knots in the afternoon. partly sunny with light rain likely.
waves 1 to 3 feet.
.tonight...northwest winds 20 to 25 knots with gusts to 30 knots
becoming north 10 to 15 knots. partly cloudy. waves 1 to 3 feet.
.sunday...north winds 10 to 15 knots becoming southeast 5 to 10
knots in the late morning and early afternoon...then becoming south
10 to 15 knots early in the afternoon. mostly sunny. waves 2 feet or
less.
.sunday night...south winds 15 to 20 knots. partly cloudy. waves 1
to 3 feet.
.monday...southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the afternoon...then becoming west 5 to 10 knots in the
evening. partly sunny becoming mostly cloudy. a chance of light rain
in the afternoon and evening. waves 1 to 3 feet.
.tuesday...east winds 15 to 20 knots. mostly cloudy with light rain
likely. waves 1 to 3 feet.
.wednesday...southwest winds 20 to 25 knots with gusts to 35 knot
gales. light rain. waves 2 to 4 feet.  a gale warning may be needed.

$$

fzus63 kdtx 011353
glflh 
expires:202304012200;;046060

open lake forecast for lake huron
national weather service detroit/pontiac mi
953 am edt sat apr 1 2023

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...as low pressure departs into ontario, winds shift to
the northwest over the marine waters. as a result winds ramp up to
gale force mid day through early this evening across lake huron. marine
conditions will then rapidly improve for the latter half of the 
weekend as high pressure builds into the great lakes from the 
upper midwest.


lhz363-462>464-012200-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
953 am edt sat apr 1 2023

...gale warning in effect from 2 pm edt this afternoon through
this evening...

.rest of today...southwest winds 10 to 15 knots becoming west
15 to 20 knots with gusts to around 30 knots early in the
afternoon...then becoming north to 30 knots with gusts to 35 knot
gales late in the afternoon. waves 5 to 7 feet building to 10 to
14 feet late in the afternoon. waves occasionally around 18 feet.
.tonight...north winds to 30 knots with gusts to 35 knot gales
decreasing to 10 to 15 knots. waves 10 to 14 feet subsiding to
6 to 9 feet early in the morning. waves occasionally around
18 feet. 
.sunday...northeast winds 5 to 10 knots veering to the southeast
in the late morning and early afternoon...then becoming south
10 to 15 knots early in the afternoon. waves 5 to 7 feet
subsiding to 2 to 4 feet in the late morning and afternoon. waves
occasionally around 10 feet. 
.sunday night...south winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and early morning...then decreasing
to 15 to 20 knots after midnight. gusts to 30 knots. waves 5 to
7 feet. waves occasionally around 10 feet. 
.monday...south winds 15 to 20 knots with gusts to around
30 knots becoming southwest 10 to 15 knots late in the morning...
then becoming west 5 to 10 knots late in the afternoon. waves
5 to 7 feet subsiding to 1 to 3 feet. waves occasionally around
10 feet. 
.tuesday...northeast winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots. rain likely early in the
evening. rain in the late evening and early morning. waves 2 to
4 feet building to 5 to 7 feet. waves occasionally around
10 feet. 
.wednesday...southeast winds 15 to 20 knots becoming southwest
20 to 25 knots until early morning. gusts to 35 knot gales. rain
early in the morning. rain likely in the late morning and early
afternoon...then a chance of rain early in the evening. waves
6 to 9 feet. waves occasionally around 12 feet. 


$$

fzus63 kmkx 011348
glflm 
expires:202304012115;;045951

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
848 am cdt sat apr 1 2023

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure around 29.2 inches over upper mi early this morning 
will pull away quickly to the east today, reaching the northeast 
by early this evening. southwest to west gales will likely ease 
for a time in the south early this morning, with northeast to 
north gales persisting in the north. northerly gales are then 
expected across the lake from mid-morning through the afternoon, 
with a few gusts to storm force not out of the question for an 
hour or two. winds will become lighter late today into tonight as 
high pressure of 30.1 inches slides through. southerly winds will 
then pick up sunday, with gale force gusts possible in the north 
for the afternoon and evening hours. lighter winds will return 
briefly monday, with stronger winds likely tuesday into wednesday 
as another strong low moves through the region. another round of 
gale force winds will be possible through mid-week.


lmz261-362-364-366-563-565-567-868-012115-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
848 am cdt sat apr 1 2023

sheboygan wi to pentwater mi north...

...gale warning in effect until 7 pm cdt this evening...

.rest of today...north gales to 45 kt diminishing to gales to
40 kt. snow and slight chance of rain through mid morning. waves
10 to 14 ft occasionally to 18 ft building to 14 to 18 ft
occasionally to 23 ft. 
.tonight...north winds to 30 kt diminishing to 10 to 20 kt late
in the evening, then becoming northeast 10 to 15 kt after
midnight veering to southeast late. waves 10 to 14 ft
occasionally to 18 ft subsiding to 2 to 4 ft. 
.sunday...south winds 10 to 20 kt increasing to gales to 35 kt.
waves 2 to 4 ft building to 7 to 10 ft occasionally to 13 ft. 
.sunday night...south gales to 40 kt becoming southwest gales to
35 kt. waves 7 to 10 ft occasionally to 13 ft. 
.monday...southwest winds 15 to 25 kt. waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft. 
.monday night...north winds 10 to 15 kt becoming northeast 10 to
20 kt. waves 1 to 3 ft. 
.tuesday...northeast winds 15 to 25 kt becoming east gales to
35 kt. waves 3 to 5 ft building to 5 to 8 ft occasionally to
10 ft. 
.wednesday...south gales to 40 kt becoming southwest. chance of
rain showers. waves 6 to 9 ft occasionally to 12 ft building to
8 to 11 ft occasionally to 14 ft.  

$$

fzus63 kmkx 011348
glflm 
expires:202304012115;;045952

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
848 am cdt sat apr 1 2023

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure around 29.2 inches over upper mi early this morning 
will pull away quickly to the east today, reaching the northeast 
by early this evening. southwest to west gales will likely ease 
for a time in the south early this morning, with northeast to 
north gales persisting in the north. northerly gales are then 
expected across the lake from mid-morning through the afternoon, 
with a few gusts to storm force not out of the question for an 
hour or two. winds will become lighter late today into tonight as 
high pressure of 30.1 inches slides through. southerly winds will 
then pick up sunday, with gale force gusts possible in the north 
for the afternoon and evening hours. lighter winds will return 
briefly monday, with stronger winds likely tuesday into wednesday 
as another strong low moves through the region. another round of 
gale force winds will be possible through mid-week.


lmz080-669-671-673-675-777-779-870-872-874-876-878-012115-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
848 am cdt sat apr 1 2023

sheboygan wi to pentwater mi south...

...gale warning in effect until 7 pm cdt this evening...

.rest of today...west winds to 30 kt becoming northwest storm
force winds to 50 kt, then becoming north gales to 45 kt late.
chance of rain and snow through mid morning, then chance of snow
this afternoon. waves 5 to 8 ft occasionally to 10 ft building to
15 to 20 ft occasionally to 26 ft. 
.tonight...north gales to 35 kt diminishing to 15 to 25 kt late
in the evening, then becoming northeast 10 to 15 kt after
midnight becoming east late. waves 14 to 18 ft occasionally to
23 ft subsiding to 4 to 6 ft occasionally to 8 ft. 
.sunday...south winds 10 to 20 kt increasing to 30 kt. waves 3 to
5 ft building to 6 to 9 ft occasionally to 12 ft. 
.sunday night...south winds to 30 kt becoming southwest. waves
6 to 9 ft occasionally to 12 ft. 
.monday...southwest winds 10 to 15 kt becoming south. waves 3 to
5 ft subsiding to 2 to 4 ft. 
.monday night...east winds 10 to 15 kt becoming northeast 10 to
20 kt. rain showers likely. waves 1 to 2 ft building to 2 to
4 ft. 
.tuesday...east winds to 30 kt. rain showers likely. waves 3 to
5 ft building to 4 to 7 ft occasionally to 9 ft. 
.wednesday...south gales to 35 kt becoming southwest gales to
40 kt. chance of rain showers. waves 6 to 9 ft occasionally to
12 ft building to 8 to 11 ft occasionally to 14 ft.  

$$