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Surf Forecasts:
Duds Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Tuesday 05 May 2026 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
25.1° C
(Which is normal for this time of year)How big are the waves at Duds Reef today?
The current surf forecast for Duds Reef at 10AM is: 0.9m 7s primary swell from a East direction (forecast issued at 07:00am May 05). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 3ft (0.9m) | 7s |
| Afternoon (05 May) | 2.5ft (0.8m) | 7s |
| Evening (05 May) | 2.5ft (0.7m) | 7s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 25°C on Tue morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | SSW 18 | SSW 18 | SSW 18 | SE 9 | SSW 16 | S 16 | SSW 16 | SSW 16 | ENE 8 | SSW 16 | SSW 18 | E 8 | E 8 | S 18 | S 18 | SSW 18 | |
86 | 67 | 71 | 56 | 57 | 43 | 31 | 33 | 102 | 102 | 102 | 25 | 86 | 131 | 85 | 146 | 37 | 140 | 114 | 34 | 34 | 162 | 162 | 104 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | on | cross-on | cross-on | cross | off | glassy | off | glassy | cross-on | cross-on | glassy | cross | cross-off | cross-off | cross-off | cross-off | on | glassy | glassy | cross | cross | cross | |
High Tide | 4:56AM0.26m | 6:36PM0.67m | 5:31AM0.23m | 7:25PM0.64m | 6:39AM0.22m | 8:18PM0.62m | ||||||||||||||||||
Low Tide | 10:34AM0.09m | 2:49AM0.22m | 11:04AM0.12m | 4:09AM0.21m | 11:39AM0.15m | |||||||||||||||||||
 |  |  |  | | | |  |  | | | | | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | 7:00 |
— | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 23 |
25 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 26 | 24 | 25 | 23 | 24 | 27 | 28 | 28 | 25 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | NW 11 | E 7 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | SSW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NNW 12 | NW 14 | NW 13 | NW 13 |
 kJ | 86 | 67 | 71 | 56 | 57 | 43 | 96 | 33 | 92 | 69 | 64 | 61 | 61 | 48 | 47 | 146 | 169 | 203 | 441 | 255 | 171 | 465 | 451 | 437 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | E 6 | NW 11 | E 7 | E 7 | E 7 | E 7 | SSW 16 | S 16 | SSW 16 | NW 10 | NW 9 | SSW 16 | ENE 8 | NNW 12 | NW 14 | S 18 | S 18 | SSW 18 |
| kJ | 167 | 167 | 132 | 123 | 119 | 96 | 31 | 94 | 34 | 24 | 24 | 25 | 86 | 131 | 85 | 46 | 31 | 140 | 22 | 174 | 245 | 162 | 162 | 104 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSW 18 | SSW 18 | SSW 18 | SE 9 | E 7 | E 7 | ENE 8 | NW 17 | E 8 | ENE 8 | SSW 18 | E 8 | E 8 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 55 | 51 | 50 | 49 | 15 | 14 | 13 | 14 | 102 | 102 | 102 | 21 | 16 | 16 | 21 | 102 | 20 | 21 | 114 | 34 | 34 | 70 | 41 | 40 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 9 | SW 3 | SW 3 | — | — | — | — | — | — | — | NE 7 | — | ENE 8 | ENE 8 | — | NE 4 | — | NE 4 | E 8 | E 8 | E 8 |
| kJ | — | — | — | 29 | 2 | 1 | — | — | — | — | — | — | — | 23 | — | 37 | 37 | — | 5 | — | 10 | 48 | 45 | 44 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 16 | 27 | 32 | 13 | 1 | 1 | 0 | 0 | 2 | 15 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 12 | 12 | 6 | 6 | 6 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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