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Surf Forecasts:

Power Plant surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Friday 09 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
25.3° C
 (Which is slightly warmer than usual)

How big are the waves at Power Plant today?

The current surf forecast for Power Plant at 11PM is: 0.4m 9s primary swell from a South-southeast direction (forecast issued at 07:00pm January 09). An open ocean swell of 0.6m 11s is not directed at the surf break, a second open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (09 Jan)--
Afternoon (09 Jan)1.5ft (0.5m)12s
Evening (09 Jan)1.5ft (0.4m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
09
Saturday
10
Sunday
11
Monday
12
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
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
WNW
0.4
SSE
0.4
SSE
0.6
NNW
1.2
NNW
0.5
SSE
0.4
SSE
0.4
SSE
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
SSE
0.4
SSE
0.4
SSE
0.5
S
0.6
NW
0.4
SSE
0.3
SSW
Period(s) (?)129918181099998998888888819814
Wave
Graph
(?)Metric surfscale
Energy kJ (?)78313100523232494728293028271826262221323032536
Wind
(km/h)
5
SSW
0
W
5
N
5
NNE
0
E
0
SE
5
SW
5
SW
5
SW
5
NNW
0
N
0
ESE
0
SSE
5
SE
10
S
10
SSW
10
SW
10
SW
15
SW
20
WSW
20
WSW
15
WNW
30
N
30
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glassglassglassglassglassglasscross-
on		glassglassglassglassglassglasscrosscross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
off		cross-
off
High Tide
/ height (m)
10:29PM
0.44
7:38AM
0.41
11:40PM
0.50
12:32AM
0.56
Low Tide
/ height (m)
2:53PM
0.11
3:29AM
0.37
3:25PM
0.11
4:02PM
0.11
Friday
09
Saturday
10
Sunday
11
Monday
12
Sunrise-----7:11-------7:11-------7:11--
Sunset6:07-------6:07-------6:07-------
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
rain showers
light rain
part cloud
Rain (mm)
---------------------23-
Temp. °C242424232323242424242323232324242424232323232222
Feels °C (?)262727262626262627272626262626262526242323241918
  • 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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