ariasurf

Mauna Kea Beach

Hawaii, United States

Sand

Right now

Conditions at 7:00 PM Hawaii-Aleutian Standard Time.

Fair

Ankle-high (0.3 m) at 11 s, heading toward NE, with light cross-shore wind toward SSW.

Swell

0.3 m

11 s

Wind

1 km/h

SSW

Cross-shore

Tide

0.4 m

Falling

Weather

29 °C

Partly cloudy

29 °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	Good	0.2 m · 14 s	NE	4 km/h · 9 km/h gusts	WSW Offshore	0.2 m	Clear · 28 °C
1 AM	Good	0.2 m · 13 s	NE	3 km/h · 9 km/h gusts	W Offshore	0.2 m	Clear · 27 °C
2 AM	Fair	0.3 m · 11 s	NE	10 km/h · 8 km/h gusts	W Offshore	0.3 m	Mostly clear · 27 °C
3 AM	Fair	0.3 m · 11 s	NE	13 km/h · 21 km/h gusts	W Offshore	0.4 m	Mostly clear · 26 °C
4 AM	Fair	0.3 m · 11 s	NE	12 km/h · 22 km/h gusts	W Offshore	0.5 m	Mostly clear · 26 °C
5 AM	Fair	0.3 m · 12 s	NE	11 km/h · 21 km/h gusts	W Offshore	0.6 m	Mostly clear · 26 °C
6 AM	Fair	0.3 m · 11 s	NE	9 km/h · 18 km/h gusts	W Offshore	0.7 m	Mostly clear · 26 °C
7 AM	Fair	0.3 m · 11 s	NE	7 km/h · 16 km/h gusts	WNW Offshore	0.7 m	Mostly clear · 27 °C
8 AM	Fair	0.3 m · 11 s	NE	7 km/h · 14 km/h gusts	W Offshore	0.7 m	Mostly clear · 28 °C
9 AM	Fair	0.3 m · 11 s	NE	7 km/h · 19 km/h gusts	SW Offshore	0.6 m	Mostly clear · 29 °C
10 AM	Poor	0.3 m · 12 s	NE	7 km/h · 20 km/h gusts	S Cross-shore	0.5 m	Mostly clear · 31 °C
11 AM	Poor	0.3 m · 12 s	NE	7 km/h · 23 km/h gusts	SSE Onshore	0.5 m	Clear · 32 °C
12 PM	Fair	0.3 m · 12 s	NE	4 km/h · 22 km/h gusts	SSE Cross-shore	0.4 m	Clear · 33 °C
1 PM	Poor	0.3 m · 11 s	NE	9 km/h · 24 km/h gusts	SSW Cross-shore	0.4 m	Clear · 34 °C
2 PM	Poor	0.3 m · 11 s	NE	10 km/h · 26 km/h gusts	S Cross-shore	0.4 m	Mostly clear · 34 °C
3 PM	Poor	0.3 m · 11 s	NE	7 km/h · 26 km/h gusts	S Cross-shore	0.4 m	Mostly clear · 34 °C
4 PM	Poor	0.3 m · 11 s	NE	7 km/h · 21 km/h gusts	S Cross-shore	0.4 m	Mostly clear · 33 °C
5 PM	Fair	0.3 m · 11 s	NE	5 km/h · 20 km/h gusts	SSW Cross-shore	0.4 m	Mostly clear · 31 °C
6 PM	Fair	0.3 m · 11 s	NE	2 km/h · 16 km/h gusts	S Cross-shore	0.4 m	Partly cloudy · 30 °C
7 PM	Fair	0.3 m · 11 s	NE	1 km/h · 10 km/h gusts	SSW Cross-shore	0.4 m	Partly cloudy · 29 °C
8 PM	Fair	0.3 m · 11 s	NE	2 km/h · 9 km/h gusts	N Cross-shore	0.3 m	Mostly clear · 29 °C
9 PM	Fair	0.3 m · 11 s	NE	2 km/h · 9 km/h gusts	NNW Offshore	0.3 m	Mostly clear · 29 °C
10 PM	Good	0.3 m · 12 s	NE	3 km/h · 9 km/h gusts	NNE Cross-shore	0.2 m	Mostly clear · 29 °C
11 PM	Good	0.3 m · 13 s	NE	2 km/h · 9 km/h gusts	NNW Offshore	0.2 m	Mostly clear · 29 °C