Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 190740
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
339 AM EDT Thu Oct 19 2017

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.

LSZ240-190845-
Saxon Harbor WI to Black River MI-
339 AM EDT Thu Oct 19 2017 /239 AM CDT Thu Oct 19 2017/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT /11 AM CDT/
TODAY...

.REST OF TONIGHT...Southwest wind 20 to 25 knots. Mostly clear.
Waves 3 to 5 feet occasionally to 7 feet.
.THURSDAY...Southwest wind 10 to 20 knots becoming 10 to 15 knots
late. Gusts up to 28 knots. Sunny. Waves subsiding to 1 to
2 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
22 knots. Clear. Waves calm to 1 foot.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ241-190845-
Black River to Ontonagon MI-
339 AM EDT Thu Oct 19 2017 /239 AM CDT Thu Oct 19 2017/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TONIGHT...West wind 20 to 25 knots. Mostly clear. Waves
4 to 7 feet occasionally to 9 feet.
.THURSDAY...West wind 15 to 25 knots backing southwest 10 to
15 knots late. Gusts up to 32 knots. Sunny. Waves subsiding to
1 to 2 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots with gusts up to
22 knots. Clear. Waves building to 2 to 3 feet, then subsiding to
1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ243-190845-
Upper Entrance of Portage Canal to Eagle River MI-
339 AM EDT Thu Oct 19 2017

...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...West wind up to 30 knots. Clear. Waves 6 to
9 feet occasionally to 11 feet building to 8 to 11 feet
occasionally to 14 feet.
.THURSDAY...West wind up to 30 knots backing southwest 15 to
25 knots late. Sunny. Waves subsiding to 3 to 6 feet occasionally
to 8 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.FRIDAY...South wind 5 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ242-190845-
Ontonagon to Upper Entrance of Portage Canal MI-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.REST OF TONIGHT...West wind up to 30 knots. Clear. Waves 6 to
9 feet occasionally to 11 feet building to 7 to 10 feet
occasionally to 13 feet.
.THURSDAY...West wind up to 30 knots becoming southwest 10 to
20 knots late. Sunny. Waves subsiding to 2 to 4 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ244-245-190845-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
339 AM EDT Thu Oct 19 2017

...GALE WARNING IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...West wind up to 30 knots. Clear. Waves 6 to
9 feet occasionally to 11 feet building to 8 to 11 feet
occasionally to 14 feet.
.THURSDAY...West wind up to 30 knots diminishing to 15 to
25 knots late. Gale force gusts up to 38 knots. Sunny. Waves
building to 9 to 12 feet occasionally to 15 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves building to
2 to 3 feet.

$$

LSZ246-247-190845-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...West wind 20 to 25 knots. Clear. Waves 2 to
4 feet building to 3 to 5 feet occasionally to 7 feet.
.THURSDAY...West wind 20 to 25 knots diminishing to 10 to
20 knots late. Gusts up to 32 knots. Sunny. Waves subsiding to
1 to 2 feet.
.THURSDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves 1 to
2 feet.
.FRIDAY...Southwest wind less than 10 knots backing south 5 to
15 knots by mid afternoon. Sunny. Waves building to 1 to 2 feet.

$$

LSZ248-190845-
Huron Islands to Marquette MI-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...West wind 15 to 25 knots. Clear. Waves 3 to
5 feet occasionally to 7 feet.
.THURSDAY...West wind 15 to 25 knots with gusts up to 33 knots.
Sunny. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Southwest wind 5 to 15 knots. Clear. Waves 1 to
2 feet.
.FRIDAY...South wind 5 to 15 knots. Sunny. Waves building to 1 to
2 feet.

$$

LSZ249-190845-
Marquette to Munising MI-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...West wind 15 to 20 knots with gusts up to
29 knots. Clear. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.THURSDAY...West wind 10 to 20 knots with gusts up to 30 knots.
Sunny. Waves subsiding to 2 to 4 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LSZ250-190845-
Munising to Grand Marais MI-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.REST OF TONIGHT...West wind 20 to 25 knots with gusts up to
32 knots. Clear. Waves 4 to 7 feet occasionally to 9 feet
building to 5 to 8 feet occasionally to 10 feet.
.THURSDAY...West wind 20 to 25 knots diminishing to 10 to
20 knots late. Gusts up to 33 knots. Sunny. Waves subsiding to
3 to 6 feet occasionally to 8 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots with gusts up to 22 knots.
Sunny. Waves 1 to 2 feet.

$$

LSZ251-190845-
Grand Marais to Whitefish Point MI-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.REST OF TONIGHT...West wind 20 to 25 knots with gusts up to
32 knots. Clear. Waves 4 to 7 feet occasionally to 9 feet
building to 6 to 9 feet occasionally to 11 feet.
.THURSDAY...West wind up to 30 knots diminishing to 15 to
25 knots late. Sunny. Waves building to 7 to 10 feet occasionally
to 13 feet, then subsiding to 5 to 8 feet occasionally to
10 feet.
.THURSDAY NIGHT...Southwest wind 10 to 20 knots becoming 10 to
15 knots after midnight. Clear. Waves subsiding to 1 to 2 feet.
.FRIDAY...South wind 10 to 15 knots. Sunny. Waves 1 to 2 feet.

$$

LMZ221-190845-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TONIGHT...West wind 10 to 20 knots. Mostly clear. Waves
2 to 4 feet subsiding to 2 to 3 feet.
.THURSDAY...West wind 10 to 20 knots with gusts up to 27 knots.
Sunny. Waves building to 2 to 4 feet, then subsiding to 1 to
2 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
building to 2 to 3 feet.
.FRIDAY...South wind 10 to 20 knots. Sunny. Waves building to
2 to 4 feet.

$$

LMZ248-250-190845-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
339 AM EDT Thu Oct 19 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

.REST OF TONIGHT...West wind 15 to 20 knots. Clear. Waves 4 to
7 feet occasionally to 9 feet subsiding to 3 to 5 feet
occasionally to 7 feet.
.THURSDAY...West wind 10 to 20 knots with gusts up to 28 knots.
Sunny. Waves subsiding to 2 to 3 feet.
.THURSDAY NIGHT...Southwest wind 10 to 15 knots. Clear. Waves
subsiding to 1 to 2 feet, then building to 2 to 4 feet.
.FRIDAY...Southwest wind 15 to 20 knots. Sunny. Waves building to
3 to 6 feet occasionally to 8 feet.

$$

WFO MQT


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