ariasurf

ガッカラ浜

根室市, 日本

Right now

Conditions at 5:00 AM Japan Standard Time.

Good

Chest-high (1.4 m) at 10 s, heading toward NNW, with moderate cross-offshore wind toward SSW.

Swell

1.4 m

NNW

10 s

Wind

9 km/h

SSW

Cross-offshore

Tide

0.6 m

Rising

Weather

17 °C

Light drizzle

18 °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 · 11 s	NNW	8 km/h · 15 km/h gusts	SW Offshore	0.7 m	Overcast · 16 °C
1 AM	Good	1.3 m · 11 s	NNW	8 km/h · 13 km/h gusts	SW Offshore	0.6 m	Overcast · 16 °C
2 AM	Good	1.3 m · 11 s	NNW	9 km/h · 15 km/h gusts	SSW Offshore	0.5 m	Overcast · 16 °C
3 AM	Good	1.4 m · 11 s	NNW	7 km/h · 15 km/h gusts	SSW Offshore	0.5 m	Overcast · 16 °C
4 AM	Good	1.4 m · 10 s	NNW	8 km/h · 13 km/h gusts	SSW Offshore	0.5 m	Drizzle · 16 °C
5 AM	Good	1.4 m · 10 s	NNW	9 km/h · 16 km/h gusts	SSW Offshore	0.6 m	Light drizzle · 17 °C
6 AM	Good	1.5 m · 10 s	NNW	8 km/h · 16 km/h gusts	SW Offshore	0.6 m	Overcast · 17 °C
7 AM	Good	1.5 m · 10 s	NNW	7 km/h · 14 km/h gusts	SW Offshore	0.7 m	Light drizzle · 18 °C
8 AM	Good	1.5 m · 10 s	NNW	9 km/h · 17 km/h gusts	WSW Cross-shore	0.8 m	Overcast · 18 °C
9 AM	Good	1.5 m · 9 s	NNW	7 km/h · 19 km/h gusts	WSW Cross-shore	0.9 m	Overcast · 19 °C
10 AM	Good	1.5 m · 9 s	NNW	6 km/h · 16 km/h gusts	W Cross-shore	1 m	Overcast · 19 °C
11 AM	Good	1.5 m · 9 s	NNW	8 km/h · 18 km/h gusts	W Cross-shore	1 m	Drizzle · 20 °C
12 PM	Good	1.5 m · 9 s	NNW	9 km/h · 19 km/h gusts	W Onshore	1.1 m	Light showers · 20 °C
1 PM	Good	1.4 m · 9 s	NNW	11 km/h · 21 km/h gusts	W Cross-shore	1.2 m	Showers · 19 °C
2 PM	Fair	1.4 m · 9 s	NNW	13 km/h · 23 km/h gusts	W Cross-shore	1.2 m	Showers · 19 °C
3 PM	Good	1.4 m · 9 s	NNW	8 km/h · 23 km/h gusts	WSW Cross-shore	1.3 m	Light rain · 19 °C
4 PM	Good	1.4 m · 9 s	NNW	8 km/h · 16 km/h gusts	WSW Cross-shore	1.3 m	Light drizzle · 19 °C
5 PM	Good	1.4 m · 9 s	NNW	9 km/h · 16 km/h gusts	SW Offshore	1.3 m	Overcast · 19 °C
6 PM	Good	1.4 m · 9 s	NNW	10 km/h · 18 km/h gusts	SSW Offshore	1.4 m	Overcast · 19 °C
7 PM	Good	1.3 m · 9 s	NNW	11 km/h · 19 km/h gusts	SSW Offshore	1.3 m	Overcast · 18 °C
8 PM	Good	1.3 m · 8 s	NNW	9 km/h · 19 km/h gusts	S Offshore	1.3 m	Overcast · 18 °C
9 PM	Good	1.3 m · 8 s	NNW	10 km/h · 19 km/h gusts	SSW Offshore	1.2 m	Overcast · 18 °C
10 PM	Good	1.3 m · 8 s	NNW	10 km/h · 19 km/h gusts	SSW Offshore	1.2 m	Overcast · 18 °C
11 PM	Good	1.3 m · 8 s	NNW	8 km/h · 17 km/h gusts	SSW Offshore	1.1 m	Overcast · 18 °C