Surf Forecasts:
How big are the waves at Duds Reef today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 13s period with SSW swell.
The current surf forecast for Duds Reef at 3AM is: 1.0m 14s primary swell from a South-southwest direction and 1.4m 8s secondary swell from a Southwest direction (forecast issued at 07:00pm September 08). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3ft (0.9m) | 14s |
| Afternoon (09 Sep) | 3ft (0.9m) | 14s |
| Evening (09 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 537 | 472 | 437 | 431 | 351 | 346 | 331 | 322 | 257 | 249 | 246 | 176 | 192 | 175 | 181 | 207 | 209 | 204 | 224 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | glassy | glassy | glassy | on | cross-on | glassy | glassy | glassy | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:17PM0.75m | 2:33AM0.42m | 2:52PM0.72m | 3:14AM0.49m | 3:25PM0.68m | ||||||||||||||
Low Tide | 9:09PM0.11m | 8:06AM0.08m | 9:31PM0.09m | 8:56AM0.09m | 9:53PM0.08m | ||||||||||||||
 |  | | | | | | |  | | | | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 25 | 26 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 28 | 31 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 32 | 31 | 29 | 29 | 28 | 28 | 28 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SW 8 | SSW 8 | SW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | SSW 12 | SW 17 |
| kJ | 537 | 463 | 238 | 226 | 351 | 346 | 331 | 322 | 257 | 249 | 246 | 75 | 97 | 117 | 140 | 131 | 127 | 129 | 224 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | SSW 14 | SSW 8 | SSW 8 | ENE 9 | NW 10 | NW 10 | NW 9 | ENE 8 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 18 | SSW 12 |
| kJ | 380 | 319 | 251 | 431 | 101 | 77 | 94 | 115 | 110 | 87 | 65 | 176 | 192 | 173 | 173 | 183 | 175 | 204 | 113 |
Swell 3 Height (m) Direction Period (s) | W 8 | SSW 14 | SSW 14 | ENE 10 | ENE 10 | ENE 9 | SSW 8 | ENE 9 | ENE 8 | ENE 8 | NW 9 | E 13 | E 12 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | E 12 | E 11 |
| kJ | 146 | 472 | 437 | 194 | 151 | 126 | 58 | 88 | 55 | 70 | 79 | 115 | 110 | 175 | 181 | 207 | 209 | 69 | 65 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 120 | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 6 | 6 | 6 | 12 | 13 | 12 | 12 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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