Waikokos Surf Forecast

/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /

USA (1297 breaks)

Surf Forecasts:

Waikokos surfForecast / HAW – Kaua'i / USA

48hr Weather and Surf, issued 1 am Tuesday 16 Sep 2025 HST

Forecast update in hr min s Forecast update imminent

Waikokos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Waikokos sea temperature is 27.8° C
(Which is slightly warmer than usual)

How big are the waves at Waikokos today?

The current surf forecast for Waikokos at 4AM is: 0.8m 6s primary swell from a East direction and 0.5m 9s secondary swell from a North direction (forecast issued at 01:00am September 16). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (16 Sep)	3ft (0.9m)	6s
Afternoon (16 Sep)	3ft (0.9m)	6s
Evening (16 Sep)	2.5ft (0.8m)	6s

Table - waves today at Waikokos. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Tuesday 16								Wednesday 17								Thursday 18
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Period(s) (?)	8	8	6	6	6	6	6	6	6	6	6	7	7	6	6	6	6	6	7	7	7	7	7	7
Wave Graph (?)
kJ (?)	104	49	52	53	58	46	59	47	54	71	112	168	124	113	116	116	116	119	123	127	127	127	110	107
Wind (km/h)	E	E	E	E	E	E	ENE	E	E	E	E	E	E	E	E	E	E	ESE	ESE	ESE	ESE	E	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross	cross- on	cross- on	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross
High Tide / height (m)	10:42PM 0.22					11:43AM 0.71				11:49PM 0.27				12:29PM 0.71				12:35AM 0.34				1:07PM 0.69
Low Tide / height (m)			3:25AM 0.08					6:50PM 0.13			4:38AM 0.06					7:08PM 0.12				5:35AM 0.05				7:25PM 0.11

		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	6:24	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:24	-	-	-	-
Sunset	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:38	-	-	-	-	-	-	-	6:37	-

Rain (mm)	-	-	-	-	-	-	-	-	-	1	-	-	-	1	1	-	-	1	-	-	-	-	-	-
Temp. °C	25	25	25	25	27	28	26	25	25	24	24	25	27	26	26	25	25	25	24	25	27	28	26	26
Feels °C (?)	26	25	24	25	26	27	26	25	25	25	24	25	27	26	26	26	26	26	25	25	26	28	27	27

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for HAW - Kaua'i

Wind Update Continuing clean conditions at Waikokos (calm at Wailua Homesteads wx 21 km from Waikokos). 1.1m 5s windswell from the E with a 0.6m 9s swell from the N. 2 swells combining to make bigger set waves.
1 hour 20 minutes ago Waikokos

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21 km away, 1 h 20 min ago

0 km/h

0.0

27.8

Air / Water (°C)

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