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Surf Forecasts:

Power Plant surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Friday 13 Mar 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
24.8° C
 (Which is slightly warmer than usual)

How big are the waves at Power Plant today?

The current surf forecast for Power Plant at 5PM is: 2.5m 7s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a West-northwest direction, 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 01:00pm March 13). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (13 Mar)8ft (2.5m)6s
Afternoon (13 Mar)8ft (2.5m)7s
Evening (13 Mar)7ft (2.1m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
SSW
2.5
S
2.5
SSW
2.2
SW
1.9
SW
2.2
SSW
2.2
SSW
2
SSW
2.5
SW
2.5
SW
1.9
W
2.1
W
2.1
W
2.1
W
2.2
W
2.3
W
2.4
W
2.5
W
2.5
W
2.4
W
2.4
W
2.2
W
2.1
W
2
W
Period(s) (?)7777777778910101010101010111111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7267135834243624994724176718385628139329149761066121714961553132912891066908792
Wind
(km/h)
45
SSW
40
S
40
SSW
40
SW
40
SW
35
SW
40
SW
35
SW
35
SW
35
SW
35
SW
35
SW
40
SW
45
SW
45
SW
40
SW
40
SW
35
SW
30
WSW
20
SW
20
SW
20
SW
15
SW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononcross-
on
High Tide
/ height (m)
12:57PM
0.23
1:19AM
0.62
1:35PM
0.27
1:53AM
0.65
2:09PM
0.33
2:24AM
0.65
Low Tide
/ height (m)
8:42AM
0.17
5:31PM
0.15
8:48AM
0.15
6:34PM
0.13
8:59AM
0.13
7:26PM
0.11
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise-------6:41-------6:41-------6:39
Sunset--6:40-------6:40-------6:40-----
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
part cloud
cloud
light rain
light rain
Rain (mm)
514456862331242111211--12
Temp. °C232323242322232324242423242424242524242323232323
Feels °C (?)192019212019202021212220212020202221222323232424
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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