ariasurf

大白沙

臺灣

Sand

Right now

Conditions at 6:00 AM Taiwan Standard Time.

Good

Waist-high (1 m) at 7 s, heading toward WSW, with strong cross-offshore wind toward SSW.

Swell

1 m

WSW

7 s

Wind

20 km/h

SSW

Cross-offshore

Tide

0.6 m

Falling

Weather

28 °C

Mostly clear

29 °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	0.8 m · 8 s	W	32 km/h · 45 km/h gusts	SSW Offshore	1.1 m	Partly cloudy · 28 °C
1 AM	Poor	0.9 m · 6 s	WSW	30 km/h · 42 km/h gusts	SSW Offshore	1.1 m	Mostly clear · 28 °C
2 AM	Good	1 m · 5 s	SW	23 km/h · 39 km/h gusts	SSW Offshore	1 m	Clear · 28 °C
3 AM	Good	1 m · 5 s	SW	21 km/h · 31 km/h gusts	S Offshore	0.8 m	Mostly clear · 28 °C
4 AM	Good	1 m · 4 s	SW	21 km/h · 28 km/h gusts	SSW Offshore	0.7 m	Clear · 28 °C
5 AM	Good	1 m · 5 s	SW	20 km/h · 28 km/h gusts	SSW Offshore	0.6 m	Clear · 28 °C
6 AM	Good	1 m · 7 s	WSW	20 km/h · 27 km/h gusts	SSW Offshore	0.6 m	Mostly clear · 28 °C
7 AM	Good	1 m · 9 s	WSW	21 km/h · 28 km/h gusts	SSW Offshore	0.5 m	Mostly clear · 28 °C
8 AM	Good	1 m · 11 s	W	21 km/h · 29 km/h gusts	SSW Offshore	0.5 m	Mostly clear · 28 °C
9 AM	Good	1 m · 11 s	W	23 km/h · 30 km/h gusts	SSW Offshore	0.6 m	Clear · 28 °C
10 AM	Fair	1.1 m · 11 s	W	26 km/h · 33 km/h gusts	SSW Offshore	0.7 m	Clear · 28 °C
11 AM	Fair	1.2 m · 11 s	W	30 km/h · 37 km/h gusts	SSW Offshore	0.7 m	Mostly clear · 29 °C
12 PM	Fair	1.2 m · 11 s	W	30 km/h · 39 km/h gusts	SSW Offshore	0.8 m	Partly cloudy · 28 °C
1 PM	Fair	1.2 m · 11 s	W	30 km/h · 39 km/h gusts	SSW Offshore	0.9 m	Mostly clear · 28 °C
2 PM	Fair	1.3 m · 11 s	W	30 km/h · 39 km/h gusts	SSW Offshore	0.9 m	Mostly clear · 28 °C
3 PM	Fair	1.3 m · 12 s	W	30 km/h · 39 km/h gusts	SSW Offshore	1 m	Clear · 28 °C
4 PM	Fair	1.4 m · 11 s	W	29 km/h · 39 km/h gusts	SSW Offshore	1 m	Clear · 28 °C
5 PM	Fair	1.4 m · 11 s	W	32 km/h · 41 km/h gusts	SSW Offshore	1 m	Clear · 28 °C
6 PM	Fair	1.4 m · 11 s	W	32 km/h · 42 km/h gusts	SSW Offshore	1 m	Mostly clear · 28 °C
7 PM	Fair	1.5 m · 11 s	W	30 km/h · 41 km/h gusts	SSW Offshore	1 m	Partly cloudy · 28 °C
8 PM	Fair	1.5 m · 11 s	W	28 km/h · 39 km/h gusts	SSW Offshore	1 m	Light drizzle · 28 °C
9 PM	Fair	1.6 m · 11 s	W	29 km/h · 38 km/h gusts	SSW Offshore	1.1 m	Light drizzle · 28 °C
10 PM	Fair	1.6 m · 11 s	W	29 km/h · 37 km/h gusts	SSW Offshore	1.1 m	Light drizzle · 28 °C
11 PM	Fair	1.6 m · 11 s	W	30 km/h · 39 km/h gusts	SSW Offshore	1.2 m	Clear · 28 °C