ariasurf

舘山寺サンビーチ

浜松市, 日本

Known for windsurfing

Right now

The conditions at the spot at 2:00 PM Japan Standard Time.

Fair

Ankle-high (0.6 m) at 5 s going to NNW, light cross-onshore wind going to NNE

Swell

0.6 m

NNW

5 s

Wind

5 km/h

NNE

Cross-onshore

Tide

1.1 m

Rising

Weather

25 °C

Light rain

27 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Wednesday, September 16, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Fair	0.7 m · 5 s	NNW	6 km/h · 4 km/h gusts	SSW Offshore	0.8 m	Drizzle · 25 °C
1 AM	Fair	0.7 m · 5 s	NNW	6 km/h · 3 km/h gusts	S Offshore	0.6 m	Drizzle · 25 °C
2 AM	Fair	0.7 m · 5 s	NNW	6 km/h · 2 km/h gusts	SSW Offshore	0.6 m	Heavy drizzle · 24 °C
3 AM	Fair	0.7 m · 5 s	NNW	6 km/h · 7 km/h gusts	SW Offshore	0.8 m	Drizzle · 25 °C
4 AM	Fair	0.7 m · 5 s	NNW	8 km/h · 5 km/h gusts	WSW Offshore	1 m	Drizzle · 24 °C
5 AM	Fair	0.7 m · 5 s	NNW	9 km/h · 5 km/h gusts	WSW Offshore	1.3 m	Light rain · 24 °C
6 AM	Poor	0.6 m · 5 s	NNW	10 km/h · 10 km/h gusts	W Cross-shore	1.5 m	Light rain · 24 °C
7 AM	Poor	0.6 m · 5 s	NNW	9 km/h · 16 km/h gusts	W Cross-shore	1.6 m	Rain · 24 °C
8 AM	Poor	0.6 m · 5 s	NNW	9 km/h · 16 km/h gusts	W Cross-shore	1.7 m	Heavy rain · 24 °C
9 AM	Fair	0.6 m · 5 s	NNW	7 km/h · 17 km/h gusts	WSW Offshore	1.6 m	Rain · 25 °C
10 AM	Poor	0.6 m · 5 s	NNW	10 km/h · 17 km/h gusts	W Cross-shore	1.5 m	Drizzle · 25 °C
11 AM	Poor	0.6 m · 5 s	NNW	11 km/h · 16 km/h gusts	W Cross-shore	1.3 m	Drizzle · 25 °C
12 PM	Fair	0.6 m · 5 s	NNW	6 km/h · 17 km/h gusts	NNW Onshore	1.2 m	Heavy rain · 25 °C
1 PM	Poor	0.6 m · 5 s	NNW	9 km/h · 17 km/h gusts	NE Onshore	1.1 m	Heavy rain · 25 °C
2 PM	Fair	0.6 m · 5 s	NNW	5 km/h · 14 km/h gusts	NNE Onshore	1.1 m	Light rain · 25 °C
3 PM	Fair	0.6 m · 5 s	NNW	2 km/h · 17 km/h gusts	NE Onshore	1.2 m	Light rain · 25 °C
4 PM	Fair	0.6 m · 5 s	NNW	2 km/h · 14 km/h gusts	ENE Cross-shore	1.4 m	Rain · 24 °C
5 PM	Fair	0.6 m · 5 s	NNW	2 km/h · 12 km/h gusts	W Cross-shore	1.6 m	Heavy rain · 24 °C
6 PM	Poor	0.6 m · 5 s	NNW	13 km/h · 13 km/h gusts	W Cross-shore	1.7 m	Heavy rain · 23 °C
7 PM	Poor	0.6 m · 5 s	NNW	13 km/h · 22 km/h gusts	WSW Cross-shore	1.8 m	Rain · 23 °C
8 PM	Poor	0.6 m · 5 s	NNW	13 km/h · 30 km/h gusts	W Cross-shore	1.8 m	Heavy rain · 22 °C
9 PM	Fair	0.6 m · 5 s	NNW	15 km/h · 30 km/h gusts	WSW Offshore	1.6 m	Heavy rain · 22 °C
10 PM	Poor	0.6 m · 5 s	NNW	9 km/h · 21 km/h gusts	W Cross-shore	1.4 m	Heavy rain · 22 °C
11 PM	Poor	0.6 m · 4 s	NNW	9 km/h · 16 km/h gusts	W Cross-shore	1.1 m	Rain · 22 °C