Surf Forecasts:
How big are the waves at Duds Reef today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 3ft (0.9m), 16s period with S swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 3.5ft (1.0m), 16s period with S swell.
- Evening surf: Evening surf (02 Sep, local time) - 5.5ft (1.7m), 8s period with E swell.
The current surf forecast for Duds Reef at 7PM is: 0.9m 15s primary swell from a South direction and 0.5m 11s secondary swell from a South direction, 1.6m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 02). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 3ft (0.9m) | 16s |
| Afternoon (02 Sep) | 3.5ft (1.0m) | 16s |
| Evening (02 Sep) | 5.5ft (1.7m) | 8s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | E 8 | E 8 | E 8 | E 8 | E 7 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | E 8 | SSE 12 | S 12 | E 14 | E 14 | E 14 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 520 | 513 | 401 | 371 | 401 | 435 | 341 | 341 | 358 | 514 | 606 | 510 | 459 | 387 | 380 | 545 | 497 | 377 | 478 | 492 | 478 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 5:57PM0.35m | 9:11AM0.63m | 10:39AM0.65m | ||||||||||||||||||
Low Tide | 2:51PM0.32m | 00:53AM0.08m | 1:48AM0.10m | ||||||||||||||||||
 | | |  | | | | | |  | | | |  | | | | | | |  | |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 23 | 22 | 23 | 22 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 22 | 24 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | SE 13 | SSE 12 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 11 | S 11 | S 11 | S 12 |
| kJ | 520 | 513 | 401 | 371 | 357 | 347 | 275 | 249 | 260 | 514 | 606 | 510 | 459 | 387 | 380 | 545 | 497 | 377 | 371 | 377 | 464 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | E 14 | S 11 | SSE 11 | S 11 | E 13 | SE 14 | S 15 | S 14 | S 14 | S 14 | E 12 | E 12 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 34 | 37 | 64 | 40 | 58 | 85 | 206 | 272 | 268 | 148 | 144 | 75 | 110 | 260 | 264 | 253 | 289 | 357 | 478 | 492 | 478 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SSE 10 | E 14 | E 14 | E 13 | S 11 | E 13 | E 13 | E 13 | E 13 | E 12 | S 14 | S 14 | S 14 | SSW 13 | SW 18 | SW 12 | SSW 13 | SSW 13 | SSW 20 | SSW 20 |
| kJ | 48 | 18 | 66 | 65 | 55 | 58 | 123 | 123 | 121 | 112 | 107 | 97 | 94 | 93 | 69 | 12 | 6 | 17 | 17 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 7 | ENE 7 | E 7 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 |
| kJ | 310 | 301 | 294 | 341 | 401 | 435 | 341 | 341 | 358 | 365 | 397 | 413 | 315 | 306 | 362 | 323 | 323 | 333 | 376 | 311 | 311 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 27 | 27 | 31 | 145 | 31 | 22 | 144 | 165 | 144 | 145 | 28 | 27 | 22 | 22 | 31 | 27 | 144 | 144 | 22 | 22 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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