Unreals Surf Forecast

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

USA (1297 breaks) / Lat Long: (22.15° N 159.30° W)

Surf Forecasts:

Unreals surfForecast / HAW – Kaua'i / USA

48hr Weather and Surf, issued 7 pm Wednesday 17 Sep 2025 HST

Forecast update in hr min s Forecast update imminent

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

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

How big are the waves at Unreals today?

The current surf forecast for Unreals at 9PM is: 1.4m 6s primary swell from a East direction and 0.7m 8s secondary swell from a North direction, 0.5m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-onshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (17 Sep)	-	-
Afternoon (17 Sep)	5ft (1.5m)	7s
Evening (17 Sep)	4.5ft (1.4m)	6s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17			Thursday 18								Friday 19								Saturday 20
	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	11 PM	2 AM	5 AM	8 AM	11 AM	2 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	ENE	ENE	ENE	ENE	NE	NE	ENE	ENE	ENE
Period(s) (?)	6	6	6	6	6	7	7	7	7	7	6	6	6	6	6	7	7	7	7	7	7	7	7	7
Wave Graph (?)
kJ (?)	186	162	140	132	176	229	278	243	205	179	181	175	163	132	113	131	131	144	199	164	147	237	333	307
Wind (km/h)	ENE	ENE	E	E	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	cross- on	cross- on	cross- on	on	cross- on	on	on	cross- on	cross- on
High Tide / height (m)				12:54AM 0.40				1:33PM 0.73				1:33AM 0.47				2:00PM 0.71					2:09AM 0.53
Low Tide / height (m)			8:02PM 0.23			6:29AM 0.14					8:15PM 0.21			7:16AM 0.15					8:30PM 0.19			7:57AM 0.16

	Wednesday 17			Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:24	-	-
Sunset	6:37	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-

Rain (mm)	-	-	1	1	-	-	-	-	-	1	1	1	3	1	1	1	1	3	2	-	-	-	1	1
Temp. °C	26	26	25	25	25	25	26	26	26	26	26	25	25	26	26	26	26	25	26	26	25	25	26	26
Feels °C (?)	25	26	25	25	24	24	25	25	26	25	26	25	25	26	26	26	26	25	27	26	24	25	25	25

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 Unreals (calm at Wailua Homesteads wx 12 km from Unreals). 1.4m 6s windswell from the E with a 0.7m 8s swell from the N. 2 swells combining to make bigger set waves.
1 hour 31 minutes ago Unreals

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1 h 31 min ago

0 km/h

Clean

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