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Surf Forecasts:
Hakalau surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Thursday 11 Dec 2025 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
25.6° C
(Which is slightly warmer than usual)How big are the waves at Hakalau today?
The current surf forecast for Hakalau at 11AM is: 0.9m 8s primary swell from a East direction (forecast issued at 07:00am December 11). An open ocean swell of 1.2m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 3ft (0.9m) | 8s |
| Afternoon (11 Dec) | 3ft (0.9m) | 8s |
| Evening (11 Dec) | 4ft (1.2m) | 12s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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) (?) | 14 | 13 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 607 | 581 | 94 | 101 | 101 | 417 | 397 | 384 | 378 | 429 | 399 | 307 | 256 | 361 | 274 | 251 | 242 | 303 | 356 | 227 | 331 | 292 | 292 | 216 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | cross- on | on | cross | glass | cross- off | off | cross- off | cross- on | on | glass | cross | cross- off | glass | glass | glass | cross- on | cross- on | cross | cross- off | cross- off | glass |
High Tide / height (m) | 8:03AM 0.79 | 10:13PM 0.55 | 8:49AM 0.71 | 11:30PM 0.65 | 9:38AM 0.65 | 12:18AM 0.74 | ||||||||||||||||||
Low Tide / height (m) | 3:36PM 0.27 | 2:30AM 0.48 | 4:16PM 0.24 | 4:37AM 0.52 | 4:51PM 0.21 | |||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:43 | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 |
| Feels °C (?) | 23 | 23 | 24 | 24 | 25 | 25 | 26 | 24 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 26 | 26 | 25 |
- Map Icons:
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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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