ariasurf

前浜

東京都, 日本

Sand

Right now

Conditions at 5:00 AM Japan Standard Time.

Fair

Well overhead (2.6 m) at 9 s, heading toward NW, with strong cross-offshore wind toward SW.

Swell

2.6 m

9 s

Wind

41 km/h

Cross-offshore

Tide

0.6 m

Rising

Weather

25 °C

Drizzle

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	2.5 m · 9 s	NW	43 km/h · 69 km/h gusts	SW Offshore	1 m	Drizzle · 25 °C
1 AM	Fair	2.5 m · 9 s	NW	38 km/h · 69 km/h gusts	SW Offshore	0.9 m	Light rain · 25 °C
2 AM	Fair	2.5 m · 9 s	NW	40 km/h · 71 km/h gusts	SW Offshore	0.8 m	Rain · 25 °C
3 AM	Fair	2.5 m · 9 s	NW	40 km/h · 71 km/h gusts	SW Offshore	0.7 m	Light rain · 25 °C
4 AM	Fair	2.5 m · 9 s	NW	40 km/h · 63 km/h gusts	SW Offshore	0.6 m	Light rain · 25 °C
5 AM	Fair	2.6 m · 9 s	NW	41 km/h · 60 km/h gusts	SW Offshore	0.6 m	Drizzle · 25 °C
6 AM	Fair	2.6 m · 9 s	NW	42 km/h · 59 km/h gusts	SW Offshore	0.6 m	Heavy drizzle · 25 °C
7 AM	Fair	2.7 m · 9 s	NW	43 km/h · 56 km/h gusts	SW Offshore	0.7 m	Light rain · 25 °C
8 AM	Fair	2.7 m · 9 s	NW	44 km/h · 57 km/h gusts	SW Offshore	0.8 m	Rain · 25 °C
9 AM	Fair	2.7 m · 9 s	NW	47 km/h · 66 km/h gusts	SW Offshore	0.9 m	Light rain · 25 °C
10 AM	Fair	2.7 m · 9 s	NW	45 km/h · 62 km/h gusts	SW Offshore	1 m	Light rain · 25 °C
11 AM	Fair	2.7 m · 9 s	NW	47 km/h · 58 km/h gusts	SW Offshore	1.1 m	Rain · 25 °C
12 PM	Fair	2.7 m · 9 s	NW	44 km/h · 70 km/h gusts	SW Offshore	1.2 m	Rain · 25 °C
1 PM	Fair	2.7 m · 9 s	NW	42 km/h · 72 km/h gusts	SW Offshore	1.3 m	Rain · 26 °C
2 PM	Fair	2.7 m · 9 s	NW	39 km/h · 75 km/h gusts	SW Offshore	1.3 m	Rain · 26 °C
3 PM	Fair	2.6 m · 9 s	NW	38 km/h · 73 km/h gusts	SW Offshore	1.3 m	Heavy rain · 27 °C
4 PM	Fair	2.6 m · 9 s	NW	43 km/h · 76 km/h gusts	SW Offshore	1.3 m	Rain · 27 °C
5 PM	Fair	2.7 m · 9 s	NW	45 km/h · 78 km/h gusts	SW Offshore	1.3 m	Rain · 27 °C
6 PM	Fair	2.7 m · 9 s	NW	46 km/h · 77 km/h gusts	SW Offshore	1.3 m	Rain · 26 °C
7 PM	Fair	2.7 m · 9 s	NW	44 km/h · 80 km/h gusts	SW Offshore	1.3 m	Rain · 26 °C
8 PM	Fair	2.6 m · 9 s	NW	38 km/h · 79 km/h gusts	SW Offshore	1.3 m	Heavy rain · 27 °C
9 PM	Fair	2.6 m · 9 s	NNW	35 km/h · 78 km/h gusts	SW Offshore	1.3 m	Rain · 27 °C
10 PM	Fair	2.6 m · 9 s	NNW	31 km/h · 71 km/h gusts	SW Offshore	1.3 m	Light rain · 27 °C
11 PM	Fair	2.5 m · 9 s	NNW	33 km/h · 58 km/h gusts	SW Offshore	1.3 m	Rain · 27 °C