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Surf Forecasts:

Power Plant surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 10 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Power Plant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Power Plant sea temperature is
25.4° C
 (Which is slightly warmer than usual)

How big are the waves at Power Plant today?

The current surf forecast for Power Plant at 1AM is: 0.4m 9s primary swell from a South-southeast direction (forecast issued at 07:00pm January 10). An open ocean swell of 2.5m 17s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (11 Jan)1.5ft (0.4m)8s
Afternoon (11 Jan)1.5ft (0.4m)8s
Evening (11 Jan)1.5ft (0.4m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
Tuesday
13
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
0
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSE
0.5
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SE
0.4
SSE
0.4
SE
0.4
SSE
0.4
SSE
0.4
SE
0.6
WNW
0.9
NW
0.3
WNW
0.3
S
0.3
S
0.3
S
0.2
SSE
3
NW
3
NW
0.2
SSE
3
NW
Period(s) (?)99899888888884719131313101414814
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4947282930282718261722211615756931313193595337272847
Wind
(km/h)
5
WNW
5
N
5
NE
0
ESE
5
SSE
5
SSE
10
S
10
SW
10
SW
10
SW
15
WSW
20
WSW
15
W
10
NNW
30
N
30
N
30
N
20
NNE
20
NNE
20
NE
15
NE
10
ENE
5
ENE
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassglasscross-
on		cross-
on		cross-
on		cross-
on		onononcrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffglass
High Tide
/ height (m)
11:40PM
0.50
12:32AM
0.56
1:14AM
0.61
10:46AM
0.24
Low Tide
/ height (m)
3:25PM
0.11
4:02PM
0.11
4:45PM
0.11
10:21AM
0.24
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise-----7:11-------7:11-------7:11--
Sunset6:07-------6:07-------6:08-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
light rain
rain showers
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------131---------
Temp. °C242423232323242424232323232322222221202019192122
Feels °C (?)272726262626262625242422242419171718171817182122
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Power Plant surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Power Plant at:
surf-forecast.com

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