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Surf Forecasts:

Power Plant surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Wednesday 07 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 5AM is: 0.7m 16s primary swell from a Northwest direction and 1.1m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am January 07). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (07 Jan)2.5ft (0.8m)16s
Afternoon (07 Jan)2.5ft (0.8m)15s
Evening (07 Jan)2.5ft (0.8m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
1
1
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
NW
0.7
NW
0.7
NW
0.8
NW
0.8
NW
0.7
NW
0.8
NW
0.7
NW
0.8
NW
0.8
NW
0.7
NW
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.8
NW
0.7
WNW
0.5
WNW
0.6
WNW
0.5
SSE
0.5
SSE
0.5
SSE
0.5
SSE
Period(s) (?)18181616161515141414131313131313121212129999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)307300254306291220255211241224180212208246239224214129839447474647
Wind
(km/h)
25
ENE
20
E
20
ENE
10
ENE
5
E
5
SW
0
WSW
0
E
5
ENE
10
ESE
5
SE
5
SE
5
SSW
10
WSW
5
W
5
NW
5
N
0
N
0
NE
5
NE
0
E
5
SW
5
NNW
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		glassglassglassoffcross-
off		cross-
off		crosscross-
on		ononglassglassglassglassglassglassglassglassglass
High Tide
/ height (m)
6:35AM
0.65
7:41PM
0.33
7:02AM
0.57
9:03PM
0.38
7:25AM
0.48
Low Tide
/ height (m)
11:22PM
0.15
1:54PM
0.11
12:14AM
0.23
2:24PM
0.11
1:24AM
0.31
2:53PM
0.11
Wednesday
07
Thursday
08
Friday
09
Sunrise---7:11-------7:11-------7:11----
Sunset------6:05-------6:06-------6:07-
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C232322222424242424232323242524242323232324242424
Feels °C (?)212121232625262625242525262726272626262627272727
  • 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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