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Surf Forecasts:
Hakalau surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Tuesday 31 Mar 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
24.4° C
(Which is normal for this time of year)How big are the waves at Hakalau today?
The current surf forecast for Hakalau at 2AM is: 2.2m 11s primary swell from a North-northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm March 31). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 6ft (1.9m) | 11s |
| Afternoon (01 Apr) | 5.5ft (1.7m) | 10s |
| Evening (01 Apr) | 5.5ft (1.7m) | 10s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1163 | 1176 | 1100 | 1165 | 1054 | 887 | 792 | 659 | 573 | 574 | 495 | 472 | 443 | 470 | 443 | 362 | 339 | 339 | 293 | 286 | 241 | 250 | 260 | 247 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on |
High Tide / height (m) | 2:31PM 0.83 | 2:26AM 0.83 | 3:03PM 0.88 | 2:49AM 0.78 | 3:35PM 0.92 | 3:10AM 0.72 | ||||||||||||||||||
Low Tide / height (m) | 8:28PM 0.22 | 8:40AM 0.11 | 9:07PM 0.25 | 9:00AM 0.10 | 9:44PM 0.28 | 9:20AM 0.09 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - |
 |  | | |  |  | | | | | | | |  | |  | |  | | | |  | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 |
| Feels °C (?) | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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