Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Power Plant surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 pm Wednesday 14 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)

Best Forecast Surf Conditions for Power Plant this week:

The surf forecast for Power Plant over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 17) at 2AM. The primary swell is predicted to be 0.7m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Power Plant in the next 12 days are 4.0m 16s and forecast to arrive on Thursday (Jan 15) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 15s period and expected on Thursday (Jan 15) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 17th Jan)2.5ft (0.7m) 14s
Best Surf 2PM (Sun 18th Jan)7.5ft (2.3m) 17s
Most Powerful 5PM (Thu 15th Jan)13ft (4.0m) 16s

Table - best surf conditions forecast for Power Plant over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 8mm), mostly falling on Wed night. Warm (max 24°C on Wed night, min 19°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Mon afternoon, min 21°C on Sat night). Winds decreasing (fresh winds from the E on Sat night, calm by Tue morning).

Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wed
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
4
0
0
0
1
1
0
0
3
4
4
3
1
2
3
3
3
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
NW
3
NW
4
NW
0.3
SSW
0.2
SSW
0.2
SSW
0.7
WNW
0.9
NW
0.9
NW
0.7
NW
1.9
NW
2.3
NW
1.9
NW
1.5
NW
1.2
NW
1
NW
1.1
NW
1.6
NW
1.4
NW
1.1
NW
1.6
NW
Period(s) (?)121316161314141313131816151413131616141816
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6353038782049161818625725317022162721158588649530558911648107691330
Wind
(km/h)
25
WNW
35
NNW
30
N
25
NE
25
ENE
25
ENE
20
NE
30
E
30
ENE
30
E
20
E
10
E
5
E
10
ESE
5
S
5
ENE
5
NNW
5
WNW
0
ENE
15
SSE
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		cross-
off		offoffoffoffoffoffcross-
off		offglasscross-
off		crossglassglassglassglasscrosscross-
on
High Tide
/ height (m)
2:28AM
0.69
1:36PM
0.22
3:02AM
0.72
2:19PM
0.23
3:35AM
0.74
2:58PM
0.24
4:06AM
0.75
3:36PM
0.25
4:36AM
0.75
4:17PM
0.27
5:04AM
0.73
5:03PM
0.30
5:31AM
0.69
5:53PM
0.34
Low Tide
/ height (m)
10:19AM
0.18
7:06PM
0.05
10:40AM
0.16
7:47PM
0.03
11:03AM
0.15
8:25PM
0.02
11:27AM
0.14
9:02PM
0.02
11:51AM
0.14
9:39PM
0.04
12:14PM
0.13
10:17PM
0.09
12:37PM
0.12
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wed
21
Sunrise-7:11--7:11--7:11--7:11--7:11--7:11--7:11-
Sunset--6:10--6:10--6:12--6:13--6:13--6:14--6:15
mod rain
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
thunderstorm
Rain (mm)
8-------------------2
Temp. °C242222192122212223222323222324232324232424
Feels °C (?)221716141617171618182022212324242425252423
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Power Plant:

join our community of surf reporters

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

Information about the Power Plant Surf forecast

The above surf forecast table for Power Plant provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Power Plant can be found by selecting the local surf guide option on the grey menu. Our Power Plant surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Power Plant) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Power Plant may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Power Plant is 5 km (3 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest