Nearshore Marine Forecast
Issued by NWS Gaylord, MI

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FZUS53 KAPX 212125
NSHAPX

Nearshore Marine Forecast
National Weather Service Gaylord MI
525 PM EDT Wed Oct 21 2020

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.

LSZ321-220530-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 15 knots with gusts to
around 25 knots. Slight chance of showers. Waves 2 to 4 feet.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 4 feet.
.THURSDAY...Northeast wind 10 to 15 knots with gusts to around
20 knots. Rain showers likely. Waves 2 to 3 feet.
.THURSDAY NIGHT...East wind 10 to 15 knots with gusts to around
25 knots. Rain showers. Waves 2 to 3 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
20 knots. Chance of showers. Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LSZ322-220530-
St. Marys River Point Iroquois to E. Potagannissing Bay-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 15 to 20 knots. Gusts to 25
knots. Mostly cloudy.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy.
.THURSDAY...East wind 10 to 15 knots with gusts to around
25 knots. Rain showers likely.
.THURSDAY NIGHT...East wind 10 to 15 knots with gusts to around
25 knots. Rain showers.
.FRIDAY...North wind 10 to 15 knots with gusts to around
20 knots. Chance of showers.

See the open lakes forecast for days 3 through 5.

$$

LMZ341-220530-
Seul Choix Point to 5NM West of Mackinac Bridge-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 15 knots with gusts to
around 25 knots. Mostly cloudy. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 4 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
30 knots. Rain showers. Waves 2 to 4 feet.
.THURSDAY NIGHT...Northeast wind 10 to 15 knots with gusts to
around 25 knots. Rain showers and a chance of thunderstorms.
Waves 2 to 4 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 2 feet or less.

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LHZ345-220530-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 20 knots with gusts to
around 25 knots. Mostly cloudy. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 4 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
25 knots. Rain showers. Waves 2 feet or less.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots with gusts to
around 25 knots. Rain showers. Waves 2 to 3 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
20 knots. Chance of showers. Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ346-220530-
St Ignace to False Detour Channel-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 15 to 20 knots with gusts to
around 25 knots. Mostly cloudy. Waves 3 to 5 feet.
.TONIGHT...Northwest wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 4 feet.
.THURSDAY...East wind 10 to 15 knots with gusts to around
25 knots. Cloudy. Waves 2 to 3 feet.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots with gusts to
around 25 knots. Rain showers. Waves 2 to 4 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
20 knots. Chance of showers. Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ342-220530-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 20 knots with gusts to
around 25 knots. Mostly cloudy. Waves 3 to 5 feet.
.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Mostly cloudy. Waves 3 to 5 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
25 knots. Rain showers likely. Waves 2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
30 knots. Rain showers and a chance of thunderstorms. Waves 2 to
3 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 3 to 5 feet.

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LMZ344-220530-
Sleeping Bear Point to Grand Traverse Light MI-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 15 knots with gusts to
around 25 knots. Mostly cloudy. Waves 3 to 5 feet.
.TONIGHT...West wind 15 to 20 knots with gusts to around
25 knots. Mostly cloudy. Waves 3 to 5 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
30 knots. Rain showers likely. Waves 2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
30 knots. Rain showers and a chance of thunderstorms. Waves 2 to
3 feet.
.FRIDAY...North wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 4 to 6 feet.

Winds and waves higher in the vicinity of thunderstorms.

See the open lakes forecast for days 3 through 5.

$$

LMZ345-346-220530-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 20 knots. Gusts to 25
knots. Mostly cloudy. Waves 2 to 4 feet.
.TONIGHT...Northwest wind 15 to 20 knots. Slight chance of rain.
Waves 2 to 4 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
30 knots. Rain showers likely. Waves 2 feet or less.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
30 knots. Rain showers. Waves 3 to 5 feet.
.FRIDAY...North wind 10 to 20 knots with gusts to around
25 knots. Chance of showers. Waves 4 to 6 feet.

See the open lakes forecast for days 3 through 5.

$$

LMZ323-220530-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 15 knots with gusts to
around 25 knots. Mostly cloudy. Waves 2 to 4 feet.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 4 feet.
.THURSDAY...East wind 15 to 20 knots with gusts to around
30 knots. Rain showers likely. Waves 2 feet or less.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
30 knots. Rain showers. Waves 2 feet or less.
.FRIDAY...North wind 10 to 15 knots with gusts to around
25 knots. Rain showers likely. Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ347-220530-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 20 knots with gusts to
around 25 knots. Mostly cloudy. Waves 2 to 4 feet.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 3 feet.
.THURSDAY...East wind 10 to 15 knots with gusts to around
25 knots. Cloudy. Waves 2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
25 knots. Rain showers. Waves 3 to 5 feet.
.FRIDAY...Northwest wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 2 to 4 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ348-220530-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...West wind 10 to 15 knots with gusts to
around 25 knots. Partly sunny. Waves 2 to 4 feet.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Mostly cloudy. Waves 2 to 3 feet.
.THURSDAY...East wind 10 to 15 knots with gusts to around
25 knots. Rain showers likely. Waves 2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 3 to 5 feet.
.FRIDAY...West wind 15 to 20 knots with gusts to around 25 knots.
Rain showers likely. Waves 3 to 5 feet.

See the open lakes forecast for days 3 through 5.

$$

LHZ349-220530-
Sturgeon Pt to Alabaster MI-
525 PM EDT Wed Oct 21 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.THROUGH EARLY EVENING...Southwest wind 10 to 15 knots with gusts
to around 25 knots. Partly sunny. Waves 2 feet or less.
.TONIGHT...West wind 10 to 15 knots with gusts to around
20 knots. Slight chance of rain. Waves 2 feet or less.
.THURSDAY...East wind 10 to 15 knots with gusts to around
25 knots. Rain showers likely. Waves 2 to 3 feet.
.THURSDAY NIGHT...South wind 10 to 15 knots with gusts to around
25 knots. Chance of showers. Waves 2 to 4 feet.
.FRIDAY...West wind 10 to 15 knots with gusts to around 25 knots.
Rain showers likely. Waves 2 to 3 feet.

See the open lakes forecast for days 3 through 5.

$$

MB



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