ariasurf

製氷海岸

東京都, 日本

Right now

Conditions at 3:00 AM Japan Standard Time.

Poor

Chest-high (1.5 m) at 8 s, heading toward NNE, with strong cross-shore wind toward N.

Swell

1.5 m

NNE

8 s

Wind

57 km/h

Cross-shore

Tide

0.6 m

Falling

Weather

28 °C

Light drizzle

28 °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	1.5 m · 8 s	NNE	57 km/h · 81 km/h gusts	NNW Cross-shore	0.8 m	Thunderstorm · 28 °C
1 AM	Fair	1.5 m · 8 s	NNE	56 km/h · 72 km/h gusts	N Cross-shore	0.8 m	Thunderstorm · 28 °C
2 AM	Fair	1.5 m · 8 s	NNE	54 km/h · 71 km/h gusts	N Cross-shore	0.7 m	Light drizzle · 28 °C
3 AM	Poor	1.5 m · 8 s	NNE	57 km/h · 75 km/h gusts	N Cross-shore	0.6 m	Light drizzle · 28 °C
4 AM	Poor	1.5 m · 8 s	NNE	60 km/h · 77 km/h gusts	N Cross-shore	0.5 m	Light drizzle · 28 °C
5 AM	Poor	1.5 m · 8 s	NNE	56 km/h · 77 km/h gusts	N Cross-shore	0.5 m	Light drizzle · 28 °C
6 AM	Poor	1.5 m · 8 s	NNE	58 km/h · 75 km/h gusts	N Cross-shore	0.5 m	Thunderstorm · 28 °C
7 AM	Poor	1.6 m · 8 s	NNE	55 km/h · 73 km/h gusts	N Cross-shore	0.5 m	Light drizzle · 28 °C
8 AM	Poor	1.6 m · 8 s	NNE	54 km/h · 71 km/h gusts	N Cross-shore	0.5 m	Drizzle · 28 °C
9 AM	Poor	1.7 m · 8 s	NNE	55 km/h · 71 km/h gusts	N Cross-shore	0.6 m	Light drizzle · 28 °C
10 AM	Poor	1.7 m · 8 s	NNE	53 km/h · 71 km/h gusts	N Cross-shore	0.6 m	Light drizzle · 28 °C
11 AM	Poor	1.8 m · 8 s	NNE	52 km/h · 70 km/h gusts	N Cross-shore	0.7 m	Overcast · 28 °C
12 PM	Poor	1.8 m · 8 s	NNE	50 km/h · 69 km/h gusts	N Cross-shore	0.8 m	Drizzle · 28 °C
1 PM	Poor	1.7 m · 8 s	NE	50 km/h · 64 km/h gusts	N Cross-shore	0.9 m	Light drizzle · 28 °C
2 PM	Poor	1.6 m · 7 s	NE	50 km/h · 64 km/h gusts	N Cross-shore	0.9 m	Overcast · 28 °C
3 PM	Poor	1.5 m · 7 s	ENE	45 km/h · 63 km/h gusts	N Cross-shore	0.9 m	Light drizzle · 28 °C
4 PM	Poor	1.6 m · 7 s	ENE	44 km/h · 61 km/h gusts	N Cross-shore	1 m	Light drizzle · 28 °C
5 PM	Poor	1.7 m · 7 s	ENE	46 km/h · 58 km/h gusts	N Cross-shore	0.9 m	Thunderstorm · 28 °C
6 PM	Poor	1.8 m · 8 s	ENE	47 km/h · 59 km/h gusts	N Cross-shore	0.9 m	Light drizzle · 28 °C
7 PM	Poor	1.8 m · 8 s	ENE	46 km/h · 61 km/h gusts	N Cross-shore	0.9 m	Light drizzle · 28 °C
8 PM	Poor	1.8 m · 8 s	ENE	44 km/h · 60 km/h gusts	N Cross-shore	0.9 m	Clear · 28 °C
9 PM	Poor	1.8 m · 8 s	ENE	45 km/h · 61 km/h gusts	N Cross-shore	0.9 m	Clear · 28 °C
10 PM	Poor	1.8 m · 8 s	ENE	48 km/h · 60 km/h gusts	N Cross-shore	0.9 m	Clear · 28 °C
11 PM	Poor	1.8 m · 8 s	ENE	46 km/h · 62 km/h gusts	N Cross-shore	0.9 m	Clear · 28 °C