The surf forecast is flat right now for Great Sand Bay, MI

WEATHER FORECAST
72° SW @ 18mph
BUOY FORECAST
WSW2.3ft @ 4s
WATER TEMP
61° 3/2 Wetsuit

Forecast

WED 9

THU 10

FRI 11

SAT 12

12am

Clean
Fair
Choppy

Conditions are flat and choppy at 12am on Wed 9/9

WINDSW 18 mph

PRIMARYWSW (239) 2.3 ft @ 4 sec

SECONDARYESE (102) 0.3 ft @ 5 sec

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Wednesday, Sep 9
SURF WIND SWELL
6am
2+ ft
choppy

W

19mph
3.8ft
5s
W
12pm
2-3+ ft
choppy

W

27mph
5.3ft
6s
W
6pm
2-3+ ft
choppy

W

25mph
5.3ft
6s
W

Thursday, Sep 10
SURF WIND SWELL
6am
1 ft
choppy

NNW

13mph
1.6ft
4s
N
12pm
0-1 ft
fair

WNW

7mph
1.3ft
4s
N
6pm
flat
fair

SSW

5mph
0.5ft
3s
N

Friday, Sep 11
SURF WIND SWELL
6am
flat
choppy

SSW

15mph
1.3ft
3s
SW
12pm
flat
choppy

SW

13mph
1.4ft
4s
WSW
6pm
flat
fair

S

14mph
1.4ft
4s
WSW

Saturday, Sep 12
SURF WIND SWELL
6am
flat
choppy

SW

29mph
2.9ft
4s
WSW
12pm
2 ft
choppy

W

19mph
3.3ft
6s
W
6pm
1+ ft
choppy

WSW

18mph
3.3ft
5s
WSW

Sunday, Sep 13
SURF WIND SWELL
6am
0-1 ft
choppy

NW

8mph
1ft
3s
WNW
12pm
flat
fair

NNW

4mph
0.4ft
3s
N
6pm
flat
fair

W

4mph
0.2ft
3s
WSW

	SURF	WIND	SWELL
6am	2+ ft choppy	W 19mph	3.8ft 5s W
12pm	2-3+ ft choppy	W 27mph	5.3ft 6s W
6pm	2-3+ ft choppy	W 25mph	5.3ft 6s W

	SURF	WIND	SWELL
6am	1 ft choppy	NNW 13mph	1.6ft 4s N
12pm	0-1 ft fair	WNW 7mph	1.3ft 4s N
6pm	flat fair	SSW 5mph	0.5ft 3s N

	SURF	WIND	SWELL
6am	flat choppy	SSW 15mph	1.3ft 3s SW
12pm	flat choppy	SW 13mph	1.4ft 4s WSW
6pm	flat fair	S 14mph	1.4ft 4s WSW

	SURF	WIND	SWELL
6am	flat choppy	SW 29mph	2.9ft 4s WSW
12pm	2 ft choppy	W 19mph	3.3ft 6s W
6pm	1+ ft choppy	WSW 18mph	3.3ft 5s WSW

	SURF	WIND	SWELL
6am	0-1 ft choppy	NW 8mph	1ft 3s WNW
12pm	flat fair	NNW 4mph	0.4ft 3s N
6pm	flat fair	W 4mph	0.2ft 3s WSW

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This forecast is for beaches with direct offshore winds from East to South-East, and was updated Sep 8, 2026 @ 8:39pm.

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