(1/16)
Latest Nearshore Marine Forecast by KAPX
Issued 3/13/2026 2:13 PM America/New_York.
Valid through 3/14/2026 12:00 AM America/New_York.
fzus53 kapx 131813
nshapx
expires:202603140400;;612984
nearshore marine forecast
national weather service gaylord mi
213 pm edt fri mar 13 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.
lhz347-140400-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
213 pm edt fri mar 13 2026
...gale warning in effect until 2 am edt saturday...
.tonight...north wind up to 30 knots with gusts to around
40 knots. snow showers early in the evening, then slight chance
of snow showers after midnight. waves 6 to 9 feet. waves
occasionally around 12 feet.
.saturday...northwest wind 15 to 20 knots. mostly sunny. waves
3 to 5 feet.
.saturday night...southeast wind 15 to 20 knots. chance of snow
showers. waves 2 to 4 feet.
.sunday...east gales to 35 knots. snow showers and freezing rain.
waves 10 to 15 feet.
wave heights are valid for ice free areas.
see the open lakes forecast for days 3 through 5.
$$
(2/16)
Latest Nearshore Marine Forecast by KAPX
Issued 3/13/2026 2:13 PM America/New_York.
Valid through 3/14/2026 12:00 AM America/New_York.
fzus53 kapx 131813
nshapx
expires:202603140400;;612985
nearshore marine forecast
national weather service gaylord mi
213 pm edt fri mar 13 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz348-140400-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
213 pm edt fri mar 13 2026
...gale warning in effect until 2 am edt saturday...
.tonight...north wind up to 30 knots rising to gales to 35 knots
early in the evening, then becoming northwest up to 30 knots
after midnight. snow showers and showers early in the evening,
then chance of snow showers after midnight. waves 7 to 10 feet.
waves occasionally around 12 feet.
.saturday...northwest wind 15 to 20 knots. mostly sunny. waves
4 to 6 feet.
.saturday night...southeast wind 15 to 20 knots. chance of snow
showers. waves 2 to 4 feet.
.sunday...east gales to 35 knots. snow showers and rain showers, sleet and freezing rain. waves 11 to 16 feet.
see the open lakes forecast for days 3 through 5.
$$
(3/16)
Latest Nearshore Marine Forecast by KAPX
Issued 3/13/2026 2:13 PM America/New_York.
Valid through 3/14/2026 12:00 AM America/New_York.
fzus53 kapx 131813
nshapx
expires:202603140400;;612986
nearshore marine forecast
national weather service gaylord mi
213 pm edt fri mar 13 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.
lhz349-140400-
sturgeon pt to alabaster mi-
213 pm edt fri mar 13 2026
...gale warning in effect until 2 am edt saturday...
.tonight...west wind 15 to 25 knots with gusts to around 35 knots
becoming northwest gales to 35 knots early in the evening, then
decreasing to 15 to 25 knots with gusts to around 35 knots after
midnight. chance of rain and snow showers early in the evening.
waves 5 to 8 feet. waves occasionally around 10 feet.
.saturday...northwest wind 15 to 20 knots. mostly sunny. waves
2 to 4 feet.
.saturday night...southeast wind 15 to 25 knots. snow showers
likely. waves 3 to 5 feet.
.sunday...east wind up to 30 knots with gusts to around 35 knots.
rain showers, snow showers and freezing rain. waves 9 to 12 feet.
see the open lakes forecast for days 3 through 5.
$$
(4/16)
Latest Nearshore Marine Forecast by KBUF
Issued 3/13/2026 8:04 PM America/New_York.
Valid through 3/13/2026 11:00 PM America/New_York.
fzus51 kbuf 140004
nshbuf
expires:202603140300;;628487
nearshore marine forecast
national weather service buffalo ny
803 pm edt fri mar 13 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.
loz043-044-140300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
803 pm edt fri mar 13 2026
...gale warning in effect through saturday afternoon...
.tonight...south winds 15 to 25 knots becoming southwest and
increasing to 35 knot gales after midnight. rain showers early,
then rain showers with a chance of snow showers after midnight.
snow and rain showers late. waves 2 to 4 feet building to 8 to
11 feet. waves occasionally around 14 feet.
.saturday...west gales to 35 knots. snow showers likely in the
morning. waves 12 to 17 feet subsiding to 11 to 15 feet. waves
occasionally around 22 feet.
.saturday night...west winds to 30 knots becoming east and
diminishing to 5 to 10 knots overnight. partly cloudy in the
evening, then becoming mostly cloudy. waves 10 to 14 feet
subsiding to 1 to 3 feet. waves occasionally around 18 feet.
.sunday...southeast winds 10 to 15 knots increasing to 15 to
25 knots. a chance of snow. waves 1 to 2 feet building to 3 to
6 feet. waves occasionally around 7 feet.
.sunday night...southeast winds to 30 knots becoming south and
increasing to 35 knot gales. cloudy. waves 3 to 6 feet building
to 4 to 7 feet. waves occasionally around 9 feet.
.monday...southeast winds to 30 knots becoming southwest and
increasing to 35 knot gales. rain showers during the day, then
snow and rain showers monday night. waves 4 to 7 feet building to
11 to 15 feet. waves occasionally around 19 feet.
.tuesday...west gales to 40 knots diminishing to 30 knots. a
chance of snow showers. waves 12 to 16 feet subsiding to 10 to
13 feet. waves occasionally around 20 feet.
.wednesday...west winds 15 to 20 knots becoming south. a chance
of snow showers wednesday night. waves 5 to 8 feet subsiding to
1 to 3 feet. waves occasionally around 10 feet.
the water temperature off rochester is 38 degrees.
$$
(5/16)
Latest Nearshore Marine Forecast by KBUF
Issued 3/13/2026 8:04 PM America/New_York.
Valid through 3/13/2026 11:00 PM America/New_York.
fzus51 kbuf 140004
nshbuf
expires:202603140300;;628483
nearshore marine forecast
national weather service buffalo ny
803 pm edt fri mar 13 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.
lez020-140300-
upper niagara river and buffalo harbor-
803 pm edt fri mar 13 2026
...small craft advisory in effect until 8 am edt saturday...
.tonight...southwest winds to 30 knots becoming west and
increasing to 35 knot gales after midnight. rain showers likely
early, then rain and snow showers likely late this evening. snow
showers likely after midnight.
.saturday...west winds to 30 knots diminishing to 10 to 15 knots.
a chance of snow showers in the morning.
.saturday night...west winds 10 knots or less becoming east. a
chance of snow overnight.
.sunday...east winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. a chance of snow and rain.
.sunday night...south winds 15 to 25 knots. mostly cloudy.
.monday...south winds 15 to 25 knots becoming west. rain and snow
showers.
.tuesday...west winds 15 to 25 knots diminishing to 5 to
10 knots. a chance of snow showers during the day.
.wednesday...southwest winds 5 to 10 knots becoming south. a
chance of snow showers wednesday night.
the water temperature off buffalo is 33 degrees.
$$
(6/16)
Latest Nearshore Marine Forecast by KBUF
Issued 3/13/2026 8:04 PM America/New_York.
Valid through 3/13/2026 11:00 PM America/New_York.
fzus51 kbuf 140004
nshbuf
expires:202603140300;;628485
nearshore marine forecast
national weather service buffalo ny
803 pm edt fri mar 13 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez040-041-140300-
buffalo to ripley along lake erie-
803 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
.tonight...southwest gales to 35 knots becoming west. snow
showers likely with a chance of rain showers early, then snow
showers likely after midnight. the lake is mostly ice covered.
.saturday...west winds to 30 knots diminishing to 15 to 25 knots.
a chance of snow showers in the morning.
.saturday night...west winds 10 to 15 knots becoming east 5 to
10 knots. a chance of snow overnight.
.sunday...east winds 10 to 15 knots becoming south and increasing
to 15 to 25 knots. a chance of snow and rain in the morning, then
a chance of rain in the afternoon.
.sunday night...south gales to 35 knots. mostly cloudy.
.monday...south winds to 30 knots becoming west and increasing to
35 knot gales. rain and snow showers.
.tuesday...west winds to 30 knots diminishing to 10 to 15 knots.
a chance of snow showers during the day.
.wednesday...southwest winds 5 to 15 knots becoming south. a
chance of snow showers wednesday night.
waves omitted due to the lake being mostly ice covered.
$$
(7/16)
Latest Nearshore Marine Forecast by KBUF
Issued 3/13/2026 8:04 PM America/New_York.
Valid through 3/13/2026 11:00 PM America/New_York.
fzus51 kbuf 140004
nshbuf
expires:202603140300;;628486
nearshore marine forecast
national weather service buffalo ny
803 pm edt fri mar 13 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.
loz042-140300-
niagara river to hamlin beach along lake ontario-
803 pm edt fri mar 13 2026
...gale warning in effect until 8 am edt saturday...
.tonight...southwest winds to 30 knots becoming west and
increasing to 35 knot gales after midnight. rain showers early,
then rain and snow showers likely after midnight. snow showers
likely late. waves 3 to 6 feet building to 10 to 13 feet. waves
occasionally around 16 feet.
.saturday...west gales to 35 knots diminishing to 30 knots. snow
showers likely in the morning. waves 10 to 14 feet subsiding to
7 to 10 feet. waves occasionally around 18 feet.
.saturday night...west winds 15 to 25 knots becoming east and
diminishing to 10 knots or less overnight. a chance of snow
overnight. waves 5 to 8 feet subsiding to 1 foot or less. waves
occasionally around 10 feet.
.sunday...east winds 15 to 25 knots. snow likely in the morning,
then rain and snow likely in the afternoon. waves 1 to 3 feet
building to 3 to 6 feet. waves occasionally around 7 feet.
.sunday night...southeast winds to 30 knots becoming south. a
chance of showers overnight. waves 3 to 6 feet. waves
occasionally around 7 feet.
.monday...south winds to 30 knots becoming west and increasing to
40 knot gales. rain and snow showers. waves 3 to 5 feet building
to 10 to 14 feet. waves occasionally around 18 feet.
.tuesday...west gales to 35 knots diminishing to 15 to 25 knots.
mostly cloudy. waves 9 to 13 feet subsiding to 6 to 9 feet. waves
occasionally around 16 feet.
.wednesday...west winds 15 to 20 knots becoming south. a chance
of snow and rain showers wednesday night. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet.
$$
(8/16)
Latest Nearshore Marine Forecast by KCLE
Issued 3/13/2026 3:48 PM America/New_York.
Valid through 3/13/2026 10:15 PM America/New_York.
fzus51 kcle 131948
nshcle
expires:202603140215;;618273
nearshore marine forecast
national weather service cleveland oh
348 pm edt fri mar 13 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez145>147-140215-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
348 pm edt fri mar 13 2026
...gale warning in effect through late tonight...
.tonight...west gales to 35 knots this evening. snow likely with
a chance of rain this evening, then a chance of snow after
midnight. waves 8 to 12 feet subsiding to 7 to 10 feet. waves
occasionally around 15 feet.
.saturday...west winds to 30 knots diminishing to 5 to 15 knots.
a chance of snow in the morning. waves 4 to 7 feet subsiding to
1 to 3 feet. waves occasionally around 9 feet.
.saturday night...northeast winds 5 to 15 knots becoming east. a
chance of snow and rain overnight. waves 2 feet or less.
.sunday...east winds 15 to 25 knots becoming south. a chance of
rain and snow in the morning. waves 1 to 3 feet.
see lake erie open lakes forecast for monday through wednesday.
the water temperature off toledo is 42 degrees, off cleveland 37
degrees, and off erie 36 degrees.
$$
(9/16)
Latest Nearshore Marine Forecast by KCLE
Issued 3/13/2026 3:48 PM America/New_York.
Valid through 3/13/2026 10:15 PM America/New_York.
fzus51 kcle 131948
nshcle
expires:202603140215;;618274
nearshore marine forecast
national weather service cleveland oh
348 pm edt fri mar 13 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.
lez148-149-140215-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
348 pm edt fri mar 13 2026
...gale warning in effect through late tonight...
.tonight...southwest gales to 35 knots becoming west. snow likely
with a slight chance of rain early, then snow likely late this
evening. a chance of snow after midnight. waves 10 to 13 feet
subsiding to 8 to 11 feet. waves occasionally around 16 feet.
.saturday...west winds to 30 knots diminishing to 15 to 20 knots.
a chance of snow in the morning. waves 6 to 9 feet subsiding to
1 to 3 feet. waves occasionally around 11 feet.
.saturday night...south winds 10 knots or less becoming east. a
chance of snow overnight. waves 2 feet or less.
.sunday...east winds 10 to 15 knots becoming south and increasing
to 15 to 25 knots. a chance of snow in the morning. waves 1 to
3 feet.
see lake erie open lakes forecast for monday through wednesday.
the water temperature off toledo is 42 degrees, off cleveland 37
degrees, and off erie 36 degrees.
$$
(10/16)
Latest Nearshore Marine Forecast by KCLE
Issued 3/13/2026 3:48 PM America/New_York.
Valid through 3/13/2026 10:15 PM America/New_York.
fzus51 kcle 131948
nshcle
expires:202603140215;;618272
nearshore marine forecast
national weather service cleveland oh
348 pm edt fri mar 13 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez142>144-140215-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
348 pm edt fri mar 13 2026
...gale warning in effect through late tonight...
...low water advisory in effect until 4 am edt saturday...
.tonight...west gales to 35 knots diminishing to 30 knots after
midnight. mostly cloudy this evening, then becoming partly
cloudy. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet.
.saturday...west winds 15 to 25 knots becoming northeast and
diminishing to 5 to 10 knots in the afternoon. partly sunny.
waves 3 to 5 feet subsiding to 1 foot or less. waves occasionally
around 6 feet.
.saturday night...east winds 5 to 15 knots increasing to 15 to
20 knots. a chance of snow in the evening, then a chance of snow
and rain overnight. waves 1 foot or less building to 1 to 3 feet.
.sunday...east winds 15 to 25 knots becoming south. a chance of
rain and snow in the morning. waves 2 to 4 feet.
see lake erie open lakes forecast for monday through wednesday.
the water temperature off toledo is 42 degrees, off cleveland 37
degrees, and off erie 36 degrees.
$$
(11/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624779
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 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.
lhz442-140630-
harbor beach to port sanilac mi-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
.rest of tonight...west winds to 30 knots increasing to 35 knot
gales this evening, then becoming northwest to 30 knots after
midnight. gusts to 40 knot gales. mostly cloudy. light snow
showers likely and a slight chance of showers this evening, then
light snow showers likely after midnight. waves 4 to 6 feet
building to 6 to 9 feet after midnight. waves occasionally around
12 feet.
.saturday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 5 to 10 knots. partly cloudy until late afternoon
becoming mostly sunny. waves 5 to 7 feet subsiding to 3 to 5 feet
early in the afternoon. waves occasionally around 10 feet.
.saturday night...east winds 5 to 10 knots becoming southeast
15 to 20 knots. partly cloudy early in the evening becoming
mostly cloudy. snow likely after midnight. snow may be heavy at
times after midnight. waves 1 to 3 feet building to 3 to 5 feet
after midnight. waves occasionally around 7 feet.
.sunday...southeast winds to 30 knots diminishing to 20 to
25 knots early in the afternoon. mostly cloudy. light snow likely
until late afternoon. light rain likely in the late morning and
early afternoon, then a chance of light rain early in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(12/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624780
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz443-140630-
port sanilac to port huron mi-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
.rest of tonight...west winds to 30 knots with storm force gusts
to 50 knots increasing to 35 knot gales with gusts to 45 knot
gales in the late evening and early morning, then becoming
northwest to 30 knots with gusts to 35 knot gales early in the
morning. mostly cloudy. light snow showers and showers likely
this evening, then a chance of light snow showers after midnight.
waves 4 to 6 feet. waves occasionally around 7 feet.
.saturday...northwest winds 20 to 25 knots with gusts to 30 knots
becoming north 5 to 10 knots. partly cloudy becoming mostly sunny
in the late morning and early afternoon becoming partly cloudy.
waves 4 to 6 feet subsiding to 2 to 4 feet early in the
afternoon. waves occasionally around 8 feet.
.saturday night...east winds 5 to 10 knots increasing to 15 to
20 knots. mostly cloudy. snow likely after midnight. waves 1 to
3 feet building to 3 to 5 feet after midnight. waves occasionally
around 7 feet.
.sunday...southeast winds to 30 knots diminishing to 20 to
25 knots early in the afternoon. mostly cloudy. light snow likely
early in the morning, then a chance of light snow in the late
morning and early afternoon. a chance of light rain in the late
morning and afternoon. waves 6 to 9 feet. waves occasionally
around 12 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(13/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624777
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 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.
lhz421-140630-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
.rest of tonight...west gales to 35 knot gales veering to the
northwest at 35 knot gales after midnight, then diminishing to
20 to 25 knots early in the morning. gusts to 40 knot gales
diminishing to gusts to 30 knots early in the morning. light
showers and light snow showers this evening, then a chance of
light snow showers after midnight. waves 5 to 7 feet building to
8 to 12 feet after midnight. waves occasionally around 15 feet.
.saturday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots in the late morning and early afternoon, then becoming
southwest 5 to 10 knots early in the afternoon. mostly sunny.
waves 6 to 9 feet subsiding to 2 to 4 feet. waves occasionally
around 12 feet.
.saturday night...southeast winds 5 to 10 knots becoming east
20 to 25 knots. partly cloudy early in the evening becoming
mostly cloudy. snow likely after midnight. snow may be heavy at
times after midnight. waves 1 to 3 feet building to 2 to 4 feet
after midnight.
.sunday...east winds to 30 knots with gusts to 35 knot gales.
light snow until late afternoon. freezing rain and rain in the
late morning and early afternoon, then light rain likely early in
the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(14/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624781
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez444-140630-
michigan waters of lake erie from detroit river to north cape mi-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
...low water advisory in effect until 4 am edt saturday...
.rest of tonight...west gales to 35 knot gales with gusts to
45 knot gales diminishing to 20 to 25 knots with gusts to
30 knots. partly cloudy. waves 4 to 6 feet subsiding to 2 to
4 feet early in the morning. waves occasionally around 8 feet.
.saturday...northwest winds 15 to 20 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then backing to
the south early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less.
.saturday night...east winds 5 to 10 knots increasing to 15 to
20 knots. mostly cloudy. a chance of light snow until early
morning, then a chance of light rain and snow after midnight.
waves 2 feet or less building to 3 to 5 feet after midnight.
waves occasionally around 7 feet.
.sunday...southeast winds 15 to 20 knots becoming south 20 to
25 knots with gusts to 30 knots early in the afternoon. mostly
cloudy. a chance of light rain early in the morning. waves 3 to
5 feet. waves occasionally around 7 feet.
see lake erie open lake forecast for days 3 through 5.
the water temperature at belle isle is 38 degrees.
$$
(15/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624776
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 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.
lhz422-140630-
inner saginaw bay sw of point au gres to bay port mi-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
...low water advisory in effect until midnight edt tonight...
.rest of tonight...west gales to 40 knot gales becoming northwest
20 to 25 knots with gusts to 30 knots. light showers and a chance
of light snow showers this evening, then partly cloudy with a
chance of light snow showers after midnight. waves 4 to 6 feet.
waves occasionally around 8 feet.
.saturday...northwest winds 15 to 20 knots becoming west 5 to
10 knots. mostly sunny early in the morning becoming partly
cloudy. waves 2 to 4 feet subsiding to 2 feet or less in the late
morning and afternoon.
.saturday night...southeast winds 5 to 10 knots becoming east
20 to 25 knots. a chance of light snow until early morning, then
snow after midnight. snow may be heavy at times after midnight.
waves 2 feet or less building to 2 to 4 feet after midnight.
.sunday...east winds to 30 knots diminishing to 20 to 25 knots
early in the afternoon. gusts to 35 knot gales. snow until late
afternoon. rain and freezing rain in the late morning and early
afternoon, then light rain likely early in the afternoon. snow
may be heavy at times early in the morning. waves 3 to 5 feet.
waves occasionally around 7 feet.
wave heights are for ice free areas.
see lake huron open lake forecast for days 3 through 5.
$$
(16/16)
Latest Nearshore Marine Forecast by KDTX
Issued 3/13/2026 6:30 PM America/New_York.
Valid through 3/14/2026 2:30 AM America/New_York.
fzus53 kdtx 132230
nshdtx
expires:202603140630;;624778
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
630 pm edt fri mar 13 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.
lhz441-140630-
port austin to harbor beach mi-
630 pm edt fri mar 13 2026
...gale warning in effect until 4 am edt saturday...
.rest of tonight...west winds 20 to 25 knots increasing to
35 knot gales this evening, then becoming northwest to 30 knots
after midnight. gusts to 40 knot gales. light showers and light
snow showers this evening, then a slight chance of light snow
showers after midnight. waves 5 to 7 feet building to 8 to
12 feet after midnight. waves occasionally around 15 feet.
.saturday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 5 to 10 knots. partly cloudy early in the morning
becoming mostly sunny. waves 6 to 9 feet subsiding to 3 to 5 feet
early in the afternoon. waves occasionally around 12 feet.
.saturday night...east winds 5 to 10 knots becoming southeast
15 to 20 knots. partly cloudy early in the evening becoming
mostly cloudy. snow likely after midnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight.
.sunday...southeast winds 20 to 25 knots with gusts to 30 knots.
snow likely early in the morning. rain in the late morning and
early afternoon, then light rain likely early in the afternoon.
waves 6 to 9 feet. waves occasionally around 12 feet.
see lake huron open lake forecast for days 3 through 5.
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