ariasurf

つばさ浜

大田区, 日本

Right now

Conditions at 4:00 AM Japan Standard Time.

Fair

Flat (0.3 m) at 9 s, heading toward NNW, with moderate cross-offshore wind toward S.

Swell

0.3 m

NNW

9 s

Wind

16 km/h

Cross-offshore

Tide

0.9 m

Falling

Weather

23 °C

Light rain

24 °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	Poor	0.3 m · 9 s	NNW	16 km/h · 21 km/h gusts	SSW Cross-shore	1.4 m	Partly cloudy · 23 °C
1 AM	Poor	0.3 m · 9 s	NNW	17 km/h · 22 km/h gusts	SSW Cross-shore	1.2 m	Overcast · 23 °C
2 AM	Fair	0.3 m · 9 s	NNW	19 km/h · 24 km/h gusts	S Offshore	1.1 m	Partly cloudy · 23 °C
3 AM	Fair	0.3 m · 9 s	NNW	17 km/h · 25 km/h gusts	S Offshore	1 m	Light drizzle · 23 °C
4 AM	Fair	0.3 m · 9 s	NNW	16 km/h · 25 km/h gusts	S Offshore	0.9 m	Light rain · 23 °C
5 AM	Fair	0.3 m · 9 s	NNW	20 km/h · 24 km/h gusts	S Offshore	0.9 m	Rain · 23 °C
6 AM	Fair	0.3 m · 9 s	NNW	20 km/h · 22 km/h gusts	S Offshore	0.9 m	Rain · 23 °C
7 AM	Fair	0.3 m · 9 s	NNW	22 km/h · 21 km/h gusts	S Offshore	1 m	Light rain · 23 °C
8 AM	Fair	0.3 m · 9 s	NNW	23 km/h · 22 km/h gusts	S Offshore	1.1 m	Rain · 23 °C
9 AM	Fair	0.3 m · 9 s	NNW	24 km/h · 28 km/h gusts	S Offshore	1.2 m	Rain · 23 °C
10 AM	Fair	0.3 m · 9 s	NNW	24 km/h · 29 km/h gusts	S Offshore	1.3 m	Rain · 23 °C
11 AM	Fair	0.3 m · 9 s	NNW	23 km/h · 28 km/h gusts	SSW Offshore	1.4 m	Rain · 24 °C
12 PM	Fair	0.3 m · 9 s	NNW	21 km/h · 34 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
1 PM	Fair	0.3 m · 9 s	NNW	21 km/h · 36 km/h gusts	SSW Offshore	1.6 m	Rain · 24 °C
2 PM	Poor	0.4 m · 9 s	N	25 km/h · 42 km/h gusts	SSW Cross-shore	1.6 m	Rain · 24 °C
3 PM	Poor	0.4 m · 9 s	N	26 km/h · 41 km/h gusts	SW Cross-shore	1.6 m	Rain · 24 °C
4 PM	Poor	0.4 m · 9 s	N	26 km/h · 40 km/h gusts	SW Cross-shore	1.6 m	Rain · 24 °C
5 PM	Poor	0.4 m · 8 s	N	23 km/h · 40 km/h gusts	SW Cross-shore	1.6 m	Rain · 24 °C
6 PM	Poor	0.4 m · 8 s	N	24 km/h · 35 km/h gusts	SW Cross-shore	1.6 m	Rain · 24 °C
7 PM	Poor	0.4 m · 8 s	N	27 km/h · 35 km/h gusts	SW Cross-shore	1.6 m	Heavy rain · 23 °C
8 PM	Poor	0.4 m · 8 s	N	26 km/h · 34 km/h gusts	SSW Cross-shore	1.6 m	Heavy rain · 23 °C
9 PM	Good	0.4 m · 9 s	N	24 km/h · 30 km/h gusts	SSW Offshore	1.6 m	Rain · 23 °C
10 PM	Poor	0.4 m · 9 s	N	26 km/h · 32 km/h gusts	S Offshore	1.6 m	Rain · 23 °C
11 PM	Poor	0.4 m · 9 s	N	26 km/h · 35 km/h gusts	S Offshore	1.5 m	Light rain · 23 °C