ariasurf

一色海水浴場

葉山町, 日本

Sand

Right now

Conditions at 4:00 AM Japan Standard Time.

Fair

Waist-high (1.2 m) at 9 s, heading toward NNW, with strong cross-offshore wind toward SSW.

Swell

1.2 m

NNW

9 s

Wind

25 km/h

SSW

Cross-offshore

Tide

0.8 m

Falling

Weather

23 °C

Rain

26 °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	Good	1.2 m · 9 s	NNW	20 km/h · 39 km/h gusts	SSW Offshore	1.2 m	Overcast · 23 °C
1 AM	Good	1.2 m · 9 s	NNW	21 km/h · 41 km/h gusts	SSW Offshore	1.1 m	Partly cloudy · 23 °C
2 AM	Good	1.2 m · 9 s	NNW	19 km/h · 42 km/h gusts	SSW Offshore	1 m	Drizzle · 23 °C
3 AM	Good	1.2 m · 9 s	NNW	20 km/h · 42 km/h gusts	S Offshore	0.9 m	Heavy drizzle · 23 °C
4 AM	Fair	1.2 m · 9 s	NNW	25 km/h · 42 km/h gusts	SSW Offshore	0.8 m	Rain · 23 °C
5 AM	Good	1.1 m · 9 s	NNW	24 km/h · 44 km/h gusts	SSW Offshore	0.8 m	Rain · 23 °C
6 AM	Fair	1.1 m · 9 s	NNW	26 km/h · 48 km/h gusts	SSW Offshore	0.9 m	Light rain · 23 °C
7 AM	Fair	1.2 m · 9 s	NNW	27 km/h · 49 km/h gusts	SSW Offshore	0.9 m	Light rain · 23 °C
8 AM	Fair	1.2 m · 9 s	NNW	27 km/h · 49 km/h gusts	SSW Offshore	1 m	Light rain · 23 °C
9 AM	Fair	1.3 m · 9 s	NNW	29 km/h · 49 km/h gusts	SSW Offshore	1.1 m	Light rain · 24 °C
10 AM	Fair	1.4 m · 9 s	NNW	30 km/h · 56 km/h gusts	SSW Offshore	1.2 m	Rain · 24 °C
11 AM	Fair	1.4 m · 9 s	NNW	27 km/h · 60 km/h gusts	SSW Offshore	1.3 m	Rain · 24 °C
12 PM	Fair	1.4 m · 9 s	NNW	27 km/h · 59 km/h gusts	SSW Offshore	1.4 m	Rain · 24 °C
1 PM	Fair	1.4 m · 9 s	NNW	29 km/h · 59 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
2 PM	Fair	1.4 m · 9 s	NNW	29 km/h · 53 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
3 PM	Good	1.4 m · 9 s	NNW	23 km/h · 59 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
4 PM	Good	1.4 m · 9 s	NNW	23 km/h · 55 km/h gusts	SW Offshore	1.5 m	Light rain · 24 °C
5 PM	Good	1.4 m · 9 s	NNW	22 km/h · 54 km/h gusts	SW Offshore	1.5 m	Rain · 24 °C
6 PM	Fair	1.4 m · 9 s	NNW	25 km/h · 55 km/h gusts	SW Offshore	1.5 m	Heavy rain · 24 °C
7 PM	Fair	1.5 m · 9 s	NNW	26 km/h · 51 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
8 PM	Fair	1.5 m · 9 s	NNW	29 km/h · 49 km/h gusts	SSW Offshore	1.5 m	Rain · 24 °C
9 PM	Fair	1.5 m · 9 s	NNW	31 km/h · 51 km/h gusts	SSW Offshore	1.5 m	Rain · 23 °C
10 PM	Fair	1.5 m · 9 s	NNW	32 km/h · 52 km/h gusts	SSW Offshore	1.5 m	Drizzle · 23 °C
11 PM	Fair	1.5 m · 9 s	NNW	32 km/h · 51 km/h gusts	SSW Offshore	1.4 m	Drizzle · 23 °C