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Surf Forecasts:
Duds Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Wednesday 06 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
25.2° C
(Which is slightly warmer than usual)How big are the waves at Duds Reef today?
The current surf forecast for Duds Reef at 9AM is: 0.4m 18s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a East direction (forecast issued at 01:00am May 06). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 1.5ft (0.4m) | 18s |
| Afternoon (06 May) | 1.5ft (0.5m) | 7s |
| Evening (06 May) | 1.5ft (0.5m) | 16s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
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 | SSW 18 | S 18 | S 18 | SSW 18 | SSW 17 | S 17 | S 17 | S 17 | SSW 17 | SSW 16 | S 16 | |
35 | 102 | 102 | 102 | 24 | 86 | 131 | 85 | 146 | 58 | 140 | 114 | 34 | 106 | 162 | 162 | 104 | 101 | 140 | 151 | 151 | 100 | 90 | 132 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross-off | |
High Tide | 5:31AM0.23m | 7:25PM0.64m | 6:39AM0.22m | 8:18PM0.62m | 9:04AM0.22m | 9:13PM0.60m | ||||||||||||||||||
Low Tide | 2:49AM0.22m | 11:04AM0.12m | 4:09AM0.21m | 11:39AM0.15m | 5:00AM0.19m | 12:31PM0.20m | ||||||||||||||||||
 |  |  | | | | | | | | | |  | | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 23 | 24 | 26 | 26 | 24 | 23 |
26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 23 | 25 | 28 | 28 | 27 | 24 | 24 | 25 | 24 | 25 | 26 | 27 | 27 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | SSW 16 | NW 16 | NW 16 | NW 15 | NNW 12 | NNW 12 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 |
 kJ | 94 | 92 | 69 | 64 | 61 | 61 | 48 | 47 | 146 | 169 | 203 | 441 | 174 | 171 | 465 | 451 | 437 | 369 | 352 | 248 | 244 | 240 | 197 | 164 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | SSW 16 | S 16 | E 8 | NW 10 | NW 9 | SSW 16 | E 8 | NW 15 | NW 14 | S 18 | S 18 | E 8 | E 8 | E 8 | S 17 | E 8 | E 8 | SSW 16 | S 16 |
| kJ | 35 | 34 | 24 | 24 | 24 | 86 | 131 | 33 | 46 | 31 | 140 | 33 | 255 | 245 | 162 | 162 | 45 | 43 | 28 | 151 | 28 | 28 | 90 | 132 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SSW 18 | SSW 18 | SSW 18 | SE 9 | E 7 | ENE 7 | SSW 16 | ENE 8 | E 8 | E 8 | SSW 18 | E 8 | SSW 18 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | S 17 | E 8 | S 17 | SSW 17 | SSW 13 | SE 10 |
| kJ | 7 | 102 | 102 | 102 | 21 | 16 | 17 | 85 | 21 | 20 | 33 | 114 | 34 | 106 | 70 | 41 | 104 | 101 | 140 | 28 | 151 | 100 | 34 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 4 | NE 4 | E 8 | E 8 | E 8 | NE 4 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 4 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | 49 | 55 | 58 | 58 | 58 | 12 | 12 | 49 | 48 | 46 | 14 | 63 | 60 | 43 | 41 | 8 | 30 | 45 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 10 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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