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Duds Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Wednesday 03 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Duds Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Duds Reef sea temperature is
26.2° C
(Which is slightly warmer than usual)How big are the waves at Duds Reef today?
The current surf forecast for Duds Reef at 4AM is: 0.5m 6s primary swell from a East direction (forecast issued at 01:00am December 03). An open ocean swell of 0.8m 12s is not directed at the surf break, a second open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 1.5ft (0.4m) | 5s |
| Afternoon (03 Dec) | 1ft (0.3m) | 6s |
| Evening (03 Dec) | 1ft (0.3m) | 7s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | ||||||||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 5 | 5 | 5 | 7 | 7 | 12 | 12 | 13 | 13 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 16 | 15 | 15 | 9 | 5 | 4 | 8 | 9 | 14 | 14 | 16 | 17 | 7 | 23 | 42 | 56 | 49 | 64 | 72 | 94 | 100 | 106 | 109 | 109 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | glass | on | on | glass | glass | cross | cross- off | cross | cross | cross- on | on | cross- on | cross- on | cross | cross- off | cross- on | cross | cross- on | on | cross | cross |
High Tide / height (m) | 2:45AM 0.84 | 2:02PM 0.31 | 3:29AM 0.88 | 2:52PM 0.28 | 4:14AM 0.90 | 3:41PM 0.26 | ||||||||||||||||||
Low Tide / height (m) | 9:56AM 0.18 | 7:51PM -0.04 | 10:50AM 0.15 | 8:32PM -0.04 | 11:42AM 0.14 | |||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - |
 | | |  | | |  |  | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 22 | 22 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 24 |
| Feels °C (?) | 27 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 27 | 25 | 23 | 24 | 26 | 26 | 25 | 25 | 23 |
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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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