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Hakalau surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Monday 30 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
24.5° 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: 2.2m 12s primary swell from a North direction and 0.6m 8s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a East-northeast direction (forecast issued at 07:00am March 30). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 7ft (2.2m) | 12s |
| Afternoon (30 Mar) | 7ft (2.2m) | 12s |
| Evening (30 Mar) | 7ft (2.1m) | 12s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thu 02 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1447 | 1324 | 1302 | 1332 | 1488 | 1229 | 1174 | 1167 | 1185 | 1061 | 1060 | 1205 | 1300 | 1277 | 1155 | 1061 | 972 | 871 | 745 | 717 | 663 | 636 | 551 | 540 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on |
High Tide / height (m) | 1:57PM 0.75 | 2:01AM 0.87 | 2:31PM 0.83 | 2:26AM 0.83 | 3:03PM 0.88 | |||||||||||||||||||
Low Tide / height (m) | 8:01AM 0.18 | 7:48PM 0.21 | 8:20AM 0.14 | 8:28PM 0.22 | 8:40AM 0.11 | 9:07PM 0.25 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thu 02 | |||||||||||||||||||||
| Sunrise | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - |
 |  |  |  |  |  |  |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | 1 | - | - | 1 | 1 | - | 1 | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 21 |
| Feels °C (?) | 21 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 21 | 20 | 19 | 20 | 20 | 20 | 20 | 19 | 20 | 21 | 21 | 20 | 19 | 20 | 20 |
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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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