ariasurf

大久保浜

東京都, 日本

Right now

Conditions at 3:00 AM Japan Standard Time.

Fair

Overhead (2.4 m) at 9 s, heading toward NW, with strong cross-shore wind toward WSW.

Swell

2.4 m

9 s

Wind

22 km/h

WSW

Cross-shore

Tide

0.7 m

Falling

Weather

26 °C

Heavy rain

27 °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	2.7 m · 9 s	WNW	23 km/h · 53 km/h gusts	WSW Cross-shore	1.1 m	Heavy rain · 26 °C
1 AM	Fair	2.6 m · 9 s	NW	22 km/h · 53 km/h gusts	WSW Cross-shore	1 m	Rain · 26 °C
2 AM	Fair	2.5 m · 9 s	NW	23 km/h · 54 km/h gusts	WSW Cross-shore	0.8 m	Heavy rain · 26 °C
3 AM	Fair	2.4 m · 9 s	NW	22 km/h · 49 km/h gusts	WSW Cross-shore	0.7 m	Heavy rain · 26 °C
4 AM	Fair	2.4 m · 9 s	NW	22 km/h · 49 km/h gusts	SW Cross-shore	0.7 m	Heavy rain · 26 °C
5 AM	Fair	2.4 m · 9 s	NW	23 km/h · 48 km/h gusts	SW Cross-shore	0.7 m	Heavy rain · 26 °C
6 AM	Fair	2.3 m · 9 s	NW	23 km/h · 43 km/h gusts	SW Cross-shore	0.7 m	Heavy rain · 26 °C
7 AM	Fair	2.4 m · 9 s	NW	21 km/h · 55 km/h gusts	SW Cross-shore	0.7 m	Heavy rain · 27 °C
8 AM	Fair	2.5 m · 9 s	NW	24 km/h · 52 km/h gusts	SW Onshore	0.8 m	Heavy rain · 26 °C
9 AM	Fair	2.6 m · 9 s	NW	23 km/h · 48 km/h gusts	SW Onshore	0.9 m	Heavy rain · 27 °C
10 AM	Fair	2.7 m · 8 s	NW	22 km/h · 46 km/h gusts	SW Onshore	1 m	Heavy rain · 27 °C
11 AM	Fair	2.8 m · 8 s	NW	19 km/h · 46 km/h gusts	SW Cross-shore	1.1 m	Heavy rain · 27 °C
12 PM	Fair	2.8 m · 8 s	WNW	17 km/h · 34 km/h gusts	SW Cross-shore	1.2 m	Heavy rain · 27 °C
1 PM	Fair	2.8 m · 8 s	NW	18 km/h · 36 km/h gusts	SW Cross-shore	1.3 m	Heavy rain · 27 °C
2 PM	Fair	2.8 m · 8 s	NW	25 km/h · 35 km/h gusts	SW Onshore	1.3 m	Heavy rain · 27 °C
3 PM	Fair	2.7 m · 9 s	NW	28 km/h · 58 km/h gusts	SW Onshore	1.3 m	Heavy rain · 26 °C
4 PM	Fair	2.8 m · 8 s	NW	27 km/h · 58 km/h gusts	SW Cross-shore	1.3 m	Heavy rain · 26 °C
5 PM	Fair	2.8 m · 8 s	NW	25 km/h · 55 km/h gusts	SW Cross-shore	1.3 m	Heavy rain · 26 °C
6 PM	Fair	2.8 m · 8 s	NW	21 km/h · 60 km/h gusts	WSW Cross-shore	1.3 m	Heavy rain · 27 °C
7 PM	Fair	2.7 m · 8 s	NW	19 km/h · 61 km/h gusts	WSW Cross-shore	1.3 m	Rain · 27 °C
8 PM	Fair	2.5 m · 9 s	NW	17 km/h · 58 km/h gusts	W Cross-shore	1.3 m	Rain · 27 °C
9 PM	Good	2.4 m · 9 s	NNW	20 km/h · 58 km/h gusts	W Offshore	1.3 m	Light rain · 28 °C
10 PM	Good	2.4 m · 9 s	NNW	21 km/h · 59 km/h gusts	W Offshore	1.3 m	Heavy drizzle · 27 °C
11 PM	Good	2.4 m · 9 s	NNW	21 km/h · 62 km/h gusts	W Offshore	1.3 m	Rain · 27 °C