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Surf Forecasts:
Hakalau surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Thursday 09 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Hakalau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hakalau sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Hakalau today?
The current surf forecast for Hakalau at 1PM is: 1.8m 6s primary swell from a Southeast direction and 0.6m 10s secondary swell from a North-northeast direction (forecast issued at 07:00am April 09). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 5.5ft (1.7m) | 5s |
| Afternoon (09 Apr) | 6ft (1.8m) | 6s |
| Evening (09 Apr) | 4.5ft (1.4m) | 8s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 5 | 6 | 6 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 285 | 148 | 192 | 199 | 313 | 242 | 191 | 234 | 242 | 242 | 272 | 352 | 387 | 503 | 505 | 416 | 319 | 263 | 263 | 277 | 263 | 232 | 226 | 196 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | glass | glass | glass | cross | cross | cross | cross |
High Tide / height (m) | 10:00PM 0.75 | 9:32AM 0.38 | 11:03PM 0.79 | 11:33AM 0.45 | ||||||||||||||||||||
Low Tide / height (m) | 12:17PM 0.28 | 7:40AM 0.37 | 2:29PM 0.33 | 6:45AM 0.34 | ||||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | | | |  | | | |  |  | | |  |  | |  |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | 2 | 2 | 8 | 4 | 3 | 1 | 2 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 24 | 25 | 24 | 24 |
| Feels °C (?) | 21 | 21 | 22 | 24 | 23 | 22 | 23 | 22 | 21 | 19 | 20 | 22 | 22 | 25 | 25 | 25 | 26 | 27 | 29 | 29 | 27 | 28 | 26 | 26 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Hakalau 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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