ariasurf

大洗海水浴場

大洗町, 日本

Right now

Conditions at 8:00 AM Japan Standard Time.

Poor

Overhead (2 m) at 8 s, heading toward NW, with moderate cross-onshore wind toward SW.

Swell

2 m

8 s

Wind

20 km/h

Cross-onshore

Tide

0.9 m

Rising

Weather

22 °C

Rain

23 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Sunday, September 20, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Fair	2 m · 8 s	NW	17 km/h · 34 km/h gusts	SW Onshore	0.9 m	Light drizzle · 22 °C
1 AM	Fair	2 m · 8 s	NW	17 km/h · 35 km/h gusts	SW Onshore	0.8 m	Light drizzle · 22 °C
2 AM	Fair	2 m · 8 s	NW	16 km/h · 35 km/h gusts	SSW Onshore	0.7 m	Mostly clear · 22 °C
3 AM	Fair	2 m · 8 s	NW	15 km/h · 31 km/h gusts	SSW Onshore	0.7 m	Partly cloudy · 23 °C
4 AM	Poor	2 m · 8 s	NW	14 km/h · 33 km/h gusts	SSW Onshore	0.6 m	Mostly clear · 23 °C
5 AM	Poor	2 m · 8 s	NW	17 km/h · 33 km/h gusts	SW Onshore	0.7 m	Partly cloudy · 23 °C
6 AM	Poor	1.9 m · 8 s	NW	19 km/h · 32 km/h gusts	SW Onshore	0.7 m	Light drizzle · 22 °C
7 AM	Poor	1.9 m · 8 s	NW	22 km/h · 33 km/h gusts	SW Onshore	0.8 m	Rain · 22 °C
8 AM	Poor	2 m · 8 s	NW	20 km/h · 34 km/h gusts	SW Onshore	0.9 m	Rain · 22 °C
9 AM	Poor	2 m · 8 s	NW	19 km/h · 40 km/h gusts	SW Onshore	1 m	Rain · 22 °C
10 AM	Poor	1.9 m · 8 s	NW	16 km/h · 43 km/h gusts	SSW Onshore	1.1 m	Light rain · 23 °C
11 AM	Poor	1.9 m · 8 s	NW	18 km/h · 41 km/h gusts	SW Onshore	1.1 m	Light rain · 23 °C
12 PM	Poor	1.9 m · 8 s	NW	19 km/h · 45 km/h gusts	SW Onshore	1.2 m	Drizzle · 23 °C
1 PM	Poor	1.9 m · 8 s	NW	17 km/h · 45 km/h gusts	SW Onshore	1.2 m	Light drizzle · 23 °C
2 PM	Poor	1.9 m · 8 s	NW	18 km/h · 41 km/h gusts	SSW Onshore	1.3 m	Light drizzle · 23 °C
3 PM	Poor	1.9 m · 8 s	NW	19 km/h · 39 km/h gusts	SW Onshore	1.3 m	Light drizzle · 23 °C
4 PM	Poor	1.9 m · 8 s	NW	21 km/h · 41 km/h gusts	SW Onshore	1.3 m	Drizzle · 23 °C
5 PM	Poor	1.9 m · 8 s	NW	24 km/h · 42 km/h gusts	SW Onshore	1.3 m	Rain · 23 °C
6 PM	Poor	1.9 m · 8 s	NW	24 km/h · 36 km/h gusts	SW Onshore	1.3 m	Light rain · 22 °C
7 PM	Poor	2 m · 8 s	NW	25 km/h · 34 km/h gusts	SW Onshore	1.3 m	Heavy drizzle · 22 °C
8 PM	Poor	2 m · 7 s	NW	25 km/h · 34 km/h gusts	SW Onshore	1.4 m	Light rain · 22 °C
9 PM	Poor	2.1 m · 7 s	NW	25 km/h · 39 km/h gusts	SW Onshore	1.3 m	Rain · 22 °C
10 PM	Poor	2.1 m · 7 s	NW	25 km/h · 43 km/h gusts	SSW Onshore	1.3 m	Rain · 22 °C
11 PM	Poor	2 m · 7 s	NW	26 km/h · 44 km/h gusts	SSW Onshore	1.2 m	Rain · 22 °C