The surf forecast is flat right now for Illinois Beach, IL

WEATHER - LIVE
75° S @ 9 → 11mph
BUOY 45186
SSE1ft @ 3s
WATER TEMP
72° Long Arm Spring

Forecast

SAT 8

SUN 9

MON 10

TUE 11

10pm

Clean
Fair
Choppy

Conditions are flat and clean at 10pm on Fri 8/7

WINDSW 8 mph

PRIMARYS (180) 0 ft @ 0 sec

SECONDARY

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Saturday, Aug 8
SURF WIND SWELL
6am
flat
clean

W

8mph
0ft
0s
S
12pm
flat
fair

N

7mph
0ft
0s
S
6pm
flat
clean

NW

1mph
0.5ft
4s
NNE

Sunday, Aug 9
SURF WIND SWELL
6am
flat
fair

SSW

4mph
0.3ft
3s
NNE
12pm
flat
fair

SSW

11mph
0.9ft
3s
SE
6pm
0-1 ft
fair

S

7mph
1ft
3s
SE

Monday, Aug 10
SURF WIND SWELL
6am
0-1 ft
fair

SSE

4mph
0.9ft
4s
SSE
12pm
0-1 ft
fair

N

4mph
1.2ft
4s
SE
6pm
0-1 ft
choppy

NNE

8mph
0.7ft
4s
SE

Tuesday, Aug 11
SURF WIND SWELL
6am
flat
fair

NNW

5mph
0ft
3s
SSE
12pm
0-1 ft
choppy

ENE

12mph
1.2ft
3s
ENE
6pm
0-1 ft
fair

NNE

6mph
0.9ft
3s
ENE

Wednesday, Aug 12
SURF WIND SWELL
6am
1 ft
choppy

ENE

9mph
1.7ft
4s
E
12pm
0-1 ft
choppy

NE

9mph
1.1ft
3s
E
6pm
flat
fair

ENE

4mph
0.5ft
3s
E

	SURF	WIND	SWELL
6am	flat clean	W 8mph	0ft 0s S
12pm	flat fair	N 7mph	0ft 0s S
6pm	flat clean	NW 1mph	0.5ft 4s NNE

	SURF	WIND	SWELL
6am	flat fair	SSW 4mph	0.3ft 3s NNE
12pm	flat fair	SSW 11mph	0.9ft 3s SE
6pm	0-1 ft fair	S 7mph	1ft 3s SE

	SURF	WIND	SWELL
6am	0-1 ft fair	SSE 4mph	0.9ft 4s SSE
12pm	0-1 ft fair	N 4mph	1.2ft 4s SE
6pm	0-1 ft choppy	NNE 8mph	0.7ft 4s SE

	SURF	WIND	SWELL
6am	flat fair	NNW 5mph	0ft 3s SSE
12pm	0-1 ft choppy	ENE 12mph	1.2ft 3s ENE
6pm	0-1 ft fair	NNE 6mph	0.9ft 3s ENE

	SURF	WIND	SWELL
6am	1 ft choppy	ENE 9mph	1.7ft 4s E
12pm	0-1 ft choppy	NE 9mph	1.1ft 3s E
6pm	flat fair	ENE 4mph	0.5ft 3s E

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This forecast is for East facing beaches, and was updated Aug 7, 2026 @ 8:39pm.

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