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Power Plant surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 1 pm Sunday 07 Dec 2025 HSTForecast 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
26.1° 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 Monday (Dec 08) at 11AM. The primary swell is predicted to be 0.6m and 16s 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 2.2m 16s and forecast to arrive on Wednesday (Dec 10) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 15s period and expected on Wednesday (Dec 10) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 8th Dec) | 2ft (0.6m) 16s |
| Best Surf | 11PM (Tue 9th Dec) | 6ft (1.9m) 17s |
| Most Powerful | 8AM (Wed 10th Dec) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Power Plant over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Sun afternoon. Warm (max 26°C on Sun afternoon, min 23°C on Mon morning). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Thu morning. Warm (max 24°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 6 | 13 | 16 | 16 | 14 | 14 | 14 | 16 | 16 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 2 | 12 | 11 | 5 | 15 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 15 | 69 | 208 | 193 | 346 | 464 | 872 | 2311 | 51 | 1604 | 1067 | 1112 | 102 | 0 | 0 | 0 | 1 | 28 | 25 | 56 | 43 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | glass | cross | glass | on | on | on | cross | cross- off | off | cross- off | cross | cross | cross- on | cross- on | cross | cross- on | ||
High Tide / height (m) | 5:32PM 0.20 | 6:34AM 0.75 | 6:51PM 0.21 | 7:18AM 0.68 | 8:32PM 0.25 | 8:01AM 0.61 | 10:22PM 0.31 | 8:43AM 0.53 | 11:41PM 0.40 | 9:25AM 0.46 | 12:29AM 0.48 | 10:11AM 0.39 | 1:06AM 0.56 | 11:05AM 0.33 | |||||||||
Low Tide / height (m) | 10:35PM 0.05 | 2:31PM 0.12 | 11:21PM 0.12 | 3:15PM 0.12 | 12:16AM 0.20 | 3:53PM 0.12 | 1:41AM 0.29 | 4:26PM 0.11 | 3:56AM 0.34 | 4:54PM 0.10 | 6:16AM 0.34 | 5:21PM 0.09 | 7:56AM 0.30 | ||||||||||
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||
| Sunrise | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | ||
| Sunset | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:51 | - | - | 5:51 | - | - | 5:51 | - | - | 5:52 | - | - | ||
 |  |  | | |  | | | | |  |  | | | | | | | |  | | |||
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | 1 | 6 | 2 | - | 1 | 1 | - | - | - | - | - | ||
| Temp. °C | 26 | 24 | 25 | 26 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 23 | 24 | ||
| Feels °C (?) | 26 | 24 | 25 | 25 | 23 | 27 | 25 | 26 | 24 | 23 | 24 | 24 | 25 | 24 | 26 | 26 | 26 | 23 | 25 | 25 | 25 | ||
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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.
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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.
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