The surf forecast is flat right now for Grand Marais, MN

WEATHER - LIVE
53° E @ 7mph
BUOY FORECAST
SE0.9ft @ 2s
WATER TEMP
54° 4/3, Boots/Gloves(3)

Forecast

MON 14

TUE 15

WED 16

THU 17

FRI 18

8pm

Clean
Fair
Choppy

Conditions are flat and choppy at 8pm on Mon 9/14

WINDSE 9 mph

PRIMARYSE (143) 0.9 ft @ 2 sec

SECONDARY

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Monday, Sep 14
SURF WIND SWELL
6am
flat
clean

NNW

4mph
0ft
0s
S
12pm
flat
fair

S

7mph
0ft
0s
S
6pm
flat
choppy

ESE

9mph
0.3ft
2s
S

Tuesday, Sep 15
SURF WIND SWELL
6am
1 ft
fair

SW

14mph
2ft
4s
S
12pm
2 ft
clean

W

17mph
3.5ft
5s
SW
6pm
1+ ft
clean

W

11mph
2.1ft
5s
SW

Wednesday, Sep 16
SURF WIND SWELL
6am
flat
fair

N

5mph
0.3ft
3s
SW
12pm
flat
fair

SE

5mph
0ft
0s
S
6pm
flat
fair

E

8mph
0ft
0s
S

Thursday, Sep 17
SURF WIND SWELL
6am
flat
clean

W

5mph
0ft
0s
S
12pm
flat
clean

WNW

6mph
0ft
0s
S
6pm
flat
clean

NW

3mph
0ft
0s
S

Friday, Sep 18
SURF WIND SWELL
6am
flat
choppy

NE

10mph
0ft
0s
S
12pm
flat
choppy

E

12mph
0.4ft
2s
ENE
6pm
0-1 ft
choppy

ENE

12mph
0.8ft
3s
SE

	SURF	WIND	SWELL
6am	flat clean	NNW 4mph	0ft 0s S
12pm	flat fair	S 7mph	0ft 0s S
6pm	flat choppy	ESE 9mph	0.3ft 2s S

	SURF	WIND	SWELL
6am	1 ft fair	SW 14mph	2ft 4s S
12pm	2 ft clean	W 17mph	3.5ft 5s SW
6pm	1+ ft clean	W 11mph	2.1ft 5s SW

	SURF	WIND	SWELL
6am	flat fair	N 5mph	0.3ft 3s SW
12pm	flat fair	SE 5mph	0ft 0s S
6pm	flat fair	E 8mph	0ft 0s S

	SURF	WIND	SWELL
6am	flat clean	W 5mph	0ft 0s S
12pm	flat clean	WNW 6mph	0ft 0s S
6pm	flat clean	NW 3mph	0ft 0s S

	SURF	WIND	SWELL
6am	flat choppy	NE 10mph	0ft 0s S
12pm	flat choppy	E 12mph	0.4ft 2s ENE
6pm	0-1 ft choppy	ENE 12mph	0.8ft 3s SE

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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Sep 14, 2026 @ 4:27pm.

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