Surf Forecasts:
How big are the waves at Duds Reef today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 1.5ft (0.4m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 1.5ft (0.5m), 19s period with S swell.
- Evening surf: Evening surf (04 Oct, local time) - 2.5ft (0.7m), 19s period with SSW swell.
The current surf forecast for Duds Reef at 11AM is: 0.4m 20s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South direction, 1.1m 6s secondary swell from a East direction (forecast issued at 07:00am October 04). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 1.5ft (0.4m) | 20s |
| Afternoon (04 Oct) | 1.5ft (0.5m) | 19s |
| Evening (04 Oct) | 2.5ft (0.7m) | 19s |
Table - waves today at Duds Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Sun morning, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue night). | |||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 20 | S 19 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 135 | 132 | 128 | 192 | 262 | 367 | 447 | 427 | 413 | 404 | 499 | 487 | 459 | 354 | 457 | 452 | 446 | 441 | 429 | 408 | 392 | 387 | 381 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross-on | on | cross-on | cross | cross |
High Tide | 11:19AM0.67m | 00:15AM0.29m | 12:16PM0.67m | 1:06AM0.37m | 1:01PM0.65m | ||||||||||||||||||
Low Tide | 3:03AM0.17m | 7:07PM0.15m | 4:54AM0.18m | 7:30PM0.12m | 6:15AM0.17m | 7:52PM0.10m | |||||||||||||||||
 |  | | | | | |  | | |  | | | | | | | | | |  |  | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 24 | 24 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 24 | 22 | 24 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 25 | 25 | 24 | 23 | 25 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | S 12 | S 12 | S 12 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 111 | 101 | 101 | 99 | 262 | 367 | 447 | 427 | 413 | 404 | 499 | 487 | 459 | 354 | 457 | 452 | 446 | 441 | 429 | 408 | 392 | 387 | 381 |
Swell 2 Height (m) Direction Period (s) | W 7 | SSW 20 | SSW 20 | S 19 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | NW 12 | NW 12 | NW 12 | NW 11 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 15 | 132 | 128 | 192 | 99 | 99 | 98 | 65 | 61 | 61 | 57 | 72 | 68 | 65 | 61 | 49 | 40 | 29 | 28 | 20 | 20 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | W 7 | W 7 | W 7 | W 7 | W 7 | E 16 | NNW 10 | E 15 | NW 13 | NNW 12 | S 11 | S 11 | S 11 | S 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | SSE 11 | NW 10 | NNW 16 |
| kJ | 135 | 9 | 9 | 9 | 10 | 4 | 44 | 10 | 38 | 42 | 60 | 57 | 37 | 37 | 36 | 60 | 59 | 58 | 57 | 40 | 37 | 39 | 103 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 5 | — | — | — | — | — | — |
| kJ | 82 | 88 | 85 | 94 | 135 | 139 | 143 | 123 | 104 | 104 | 101 | 94 | 79 | 64 | 64 | 68 | 37 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 12 | 12 | 13 | 174 | 146 | 27 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 0 | 6 | 0 | 6 | 12 | 12 | 12 | 6 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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