ariasurf

Stony Beach

Nahant, United States

Right now

Conditions at 9:00 PM Eastern Daylight Time.

Poor

Flat (0.2 m) at 6 s, heading toward W, with moderate cross-onshore wind toward SSE.

Swell

0.2 m

6 s

Wind

18 km/h

SSE

Cross-onshore

Tide

1.3 m

Falling

Weather

19 °C

Clear

20 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Friday, September 18, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.3 m · 6 s	W	24 km/h · 36 km/h gusts	NNE Offshore	0.9 m	Overcast · 19 °C
1 AM	Poor	0.3 m · 6 s	W	14 km/h · 27 km/h gusts	NNE Offshore	1.4 m	Overcast · 19 °C
2 AM	Poor	0.3 m · 6 s	W	7 km/h · 29 km/h gusts	E Cross-shore	2 m	Overcast · 19 °C
3 AM	Poor	0.3 m · 6 s	W	16 km/h · 24 km/h gusts	S Onshore	2.4 m	Overcast · 18 °C
4 AM	Poor	0.3 m · 6 s	W	10 km/h · 21 km/h gusts	SE Onshore	2.5 m	Mostly clear · 18 °C
5 AM	Poor	0.3 m · 5 s	W	7 km/h · 14 km/h gusts	ESE Cross-shore	2.6 m	Clear · 18 °C
6 AM	Poor	0.3 m · 5 s	W	8 km/h · 12 km/h gusts	E Cross-shore	2.5 m	Overcast · 18 °C
7 AM	Poor	0.3 m · 5 s	W	5 km/h · 13 km/h gusts	E Offshore	2.2 m	Partly cloudy · 18 °C
8 AM	Poor	0.3 m · 5 s	W	10 km/h · 17 km/h gusts	ESE Cross-shore	1.6 m	Clear · 18 °C
9 AM	Poor	0.3 m · 5 s	W	16 km/h · 22 km/h gusts	E Cross-shore	1.2 m	Partly cloudy · 19 °C
10 AM	Poor	0.3 m · 6 s	W	16 km/h · 23 km/h gusts	ESE Cross-shore	1.1 m	Clear · 19 °C
11 AM	Poor	0.3 m · 6 s	W	17 km/h · 23 km/h gusts	ESE Cross-shore	1.1 m	Clear · 20 °C
12 PM	Poor	0.3 m · 6 s	W	15 km/h · 21 km/h gusts	SE Cross-shore	1.2 m	Clear · 20 °C
1 PM	Poor	0.3 m · 6 s	W	11 km/h · 20 km/h gusts	ESE Cross-shore	1.6 m	Clear · 20 °C
2 PM	Poor	0.3 m · 6 s	W	11 km/h · 17 km/h gusts	SE Cross-shore	2.2 m	Clear · 21 °C
3 PM	Poor	0.3 m · 6 s	W	7 km/h · 22 km/h gusts	N Offshore	2.7 m	Clear · 20 °C
4 PM	Poor	0.3 m · 6 s	W	10 km/h · 32 km/h gusts	N Offshore	2.8 m	Clear · 19 °C
5 PM	Poor	0.3 m · 6 s	W	14 km/h · 22 km/h gusts	SE Cross-shore	2.8 m	Clear · 21 °C
6 PM	Poor	0.3 m · 6 s	W	18 km/h · 32 km/h gusts	SE Cross-shore	2.8 m	Clear · 21 °C
7 PM	Poor	0.3 m · 6 s	W	17 km/h · 32 km/h gusts	SSE Onshore	2.5 m	Clear · 20 °C
8 PM	Poor	0.3 m · 6 s	W	17 km/h · 29 km/h gusts	SE Onshore	1.9 m	Clear · 19 °C
9 PM	Poor	0.2 m · 6 s	W	18 km/h · 32 km/h gusts	SSE Onshore	1.3 m	Clear · 19 °C
10 PM	Poor	0.2 m · 6 s	W	24 km/h · 43 km/h gusts	SE Onshore	1 m	Overcast · 18 °C
11 PM	Poor	0.2 m · 6 s	W	29 km/h · 42 km/h gusts	SSE Onshore	0.9 m	Overcast · 18 °C