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Chuns Reef Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Chuns Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Tuesday 02 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Chuns Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chuns Reef sea temperature is
25.9° C
(Which is slightly warmer than usual)How big are the waves at Chuns Reef today?
The current surf forecast for Chuns Reef at 2AM is: 1.6m 12s primary swell from a Northwest direction and 0.7m 6s secondary swell from a East direction (forecast issued at 07:00pm December 02). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 6ft (1.8m) | 12s |
| Afternoon (03 Dec) | 6ft (1.8m) | 12s |
| Evening (03 Dec) | 6ft (1.8m) | 12s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 838 | 724 | 614 | 666 | 736 | 761 | 944 | 1003 | 986 | 954 | 939 | 869 | 960 | 1075 | 1162 | 1665 | 1680 | 1460 | 1438 | 1544 | 1657 | 1804 | 2726 | 2529 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | cross- off | cross- off | cross- off | off | cross- off | glass | glass | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off |
High Tide / height (m) | 1:56AM 0.62 | 1:24PM 0.19 | 2:40AM 0.65 | 2:14PM 0.16 | 3:25AM 0.66 | |||||||||||||||||||
Low Tide / height (m) | 5:25PM -0.07 | 8:02AM 0.06 | 6:03PM -0.09 | 8:57AM 0.04 | 6:43PM -0.09 | 9:51AM 0.03 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - |
| Sunset | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 |
| Feels °C (?) | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 22 | 24 | 26 | 25 | 25 | 26 | 23 | 23 | 23 | 23 | 25 | 26 |
- 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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