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Duds Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Monday 01 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
26.1° C
(Which is slightly warmer than usual)How big are the waves at Duds Reef today?
The current surf forecast for Duds Reef at 5AM is: 0.4m 13s primary swell from a Southwest direction and 0.5m 8s secondary swell from a East direction (forecast issued at 01:00am December 01). An open ocean swell of 1.9m 15s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 1.5ft (0.5m) | 8s |
| Afternoon (01 Dec) | 1.5ft (0.5m) | 7s |
| Evening (01 Dec) | 1.5ft (0.5m) | 7s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| 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) (?) | 8 | 8 | 13 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 7 | 7 | 10 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 43 | 45 | 35 | 20 | 29 | 26 | 22 | 21 | 19 | 16 | 14 | 17 | 17 | 35 | 7 | 7 | 7 | 15 | 15 | 8 | 8 | 8 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | glass | glass | cross- on | glass | glass | glass | glass | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | glass | glass | glass | cross | glass | on | glass | cross |
High Tide / height (m) | 1:22AM 0.66 | 12:17PM 0.40 | 2:03AM 0.76 | 1:11PM 0.35 | 2:45AM 0.84 | 2:02PM 0.31 | ||||||||||||||||||
Low Tide / height (m) | 7:52AM 0.27 | 6:36PM 0.01 | 8:58AM 0.22 | 7:12PM -0.02 | 9:56AM 0.18 | 7:51PM -0.04 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - |
 | | |  | |  | | | | |  | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 24 |
| Feels °C (?) | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 27 | 26 | 25 | 24 |
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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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