ariasurf

Oak Street Beach

Chicago, United States

Sand

Right now

Conditions at 10:00 AM Central Daylight Time.

Poor

Ankle-high (0.4 m) at 4 s, heading toward SW, with strong wind toward NW.

Swell

0.4 m

4 s

Wind

28 km/h

Tide

0 m

Rising

Weather

17 °C

Overcast

0 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Saturday, September 19, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Weather
12 AM	Poor	0.5 m · 3 s	SW	20 km/h · 44 km/h gusts	WNW	Clear · 19 °C
1 AM	Poor	0.5 m · 3 s	SW	20 km/h · 39 km/h gusts	WNW	Overcast · 19 °C
2 AM	Poor	0.4 m · 3 s	SW	23 km/h · 42 km/h gusts	WNW	Overcast · 19 °C
3 AM	Poor	0.4 m · 3 s	SW	27 km/h · 50 km/h gusts	NW	Overcast · 19 °C
4 AM	Poor	0.4 m · 3 s	SW	35 km/h · 49 km/h gusts	NW	Overcast · 18 °C
5 AM	Poor	0.4 m · 3 s	SW	18 km/h · 44 km/h gusts	NW	Overcast · 18 °C
6 AM	Poor	0.4 m · 3 s	WSW	15 km/h · 22 km/h gusts	WSW	Light drizzle · 18 °C
7 AM	Poor	0.4 m · 3 s	WSW	30 km/h · 35 km/h gusts	SW	Light drizzle · 18 °C
8 AM	Poor	0.4 m · 3 s	WSW	20 km/h · 31 km/h gusts	W	Overcast · 18 °C
9 AM	Poor	0.4 m · 3 s	WSW	16 km/h · 26 km/h gusts	NW	Overcast · 18 °C
10 AM	Poor	0.4 m · 4 s	SW	28 km/h · 39 km/h gusts	NW	Overcast · 17 °C
11 AM	Poor	0.4 m · 4 s	SW	16 km/h · 24 km/h gusts	NW	Heavy rain · 17 °C
12 PM	Poor	0.3 m · 4 s	WSW	9 km/h · 19 km/h gusts	E	Rain · 18 °C
1 PM	Poor	0.3 m · 4 s	WSW	9 km/h · 10 km/h gusts	SW	Partly cloudy · 19 °C
2 PM	Poor	0.3 m · 3 s	WSW	9 km/h · 13 km/h gusts	SE	Overcast · 19 °C
3 PM	Poor	0.3 m · 3 s	WSW	12 km/h · 14 km/h gusts	S	Overcast · 19 °C
4 PM	Poor	0.3 m · 3 s	WSW	10 km/h · 12 km/h gusts	S	Overcast · 19 °C
5 PM	Poor	0.3 m · 3 s	WSW	8 km/h · 11 km/h gusts	SW	Overcast · 19 °C
6 PM	Poor	0.2 m · 3 s	WSW	7 km/h · 10 km/h gusts	SSW	Overcast · 19 °C
7 PM	Poor	0.2 m · 3 s	WSW	8 km/h · 13 km/h gusts	SW	Overcast · 19 °C
8 PM	Poor	0.2 m · 3 s	SW	6 km/h · 10 km/h gusts	SSW	Light rain · 19 °C
9 PM	Poor	0.2 m · 3 s	SW	2 km/h · 7 km/h gusts	ESE	Overcast · 19 °C
10 PM	Poor	0.1 m · 3 s	SW	3 km/h · 14 km/h gusts	W	Heavy drizzle · 19 °C
11 PM	Poor	0.1 m · 3 s	WSW	14 km/h · 21 km/h gusts	WNW	Heavy drizzle · 19 °C