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Surf Forecasts:
Kohala Lighthouse surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Friday 12 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
25.7° C
(Which is slightly warmer than usual)How big are the waves at Kohala Lighthouse today?
The current surf forecast for Kohala Lighthouse at 5AM is: 0.9m 12s primary swell from a North-northwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 01:00am December 12). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 2.5ft (0.8m) | 12s |
| Afternoon (12 Dec) | 3ft (0.9m) | 12s |
| Evening (12 Dec) | 3.5ft (1.0m) | 11s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 222 | 180 | 246 | 125 | 158 | 189 | 288 | 288 | 251 | 238 | 291 | 297 | 336 | 330 | 286 | 286 | 229 | 177 | 133 | 131 | 94 | 70 | 141 | 115 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | off | glass | cross- on | glass | glass | glass | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | glass | glass | glass | glass |
High Tide / height (m) | 10:54PM 0.49 | 8:54AM 0.61 | 11:56PM 0.58 | 9:41AM 0.54 | 12:36AM 0.67 | 10:31AM 0.49 | ||||||||||||||||||
Low Tide / height (m) | 2:49AM 0.44 | 4:28PM 0.19 | 5:11AM 0.46 | 4:58PM 0.16 | 6:54AM 0.43 | 5:27PM 0.14 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - |
 | | |  | | | | | | | | | | | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | - | - | - | - | 1 |
| Temp. °C | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 |
| Feels °C (?) | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 27 | 25 | 24 | 23 | 24 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 26 | 28 | 28 | 27 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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