Surf Forecasts:
How big are the waves at Daves Backyard today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 5.5ft (1.7m), 10s period with E swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 6ft (1.8m), 10s period with E swell.
- Evening surf: Evening surf (23 Sep, local time) - 5.5ft (1.7m), 9s period with E swell.
The current surf forecast for Daves Backyard at 11AM is: 1.7m 10s primary swell from a East direction and 0.7m 13s secondary swell from a South direction, 0.6m 17s secondary swell from a South-southwest direction (forecast issued at 07:00am September 23). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 5.5ft (1.7m) | 10s |
| Afternoon (23 Sep) | 6ft (1.8m) | 10s |
| Evening (23 Sep) | 5.5ft (1.7m) | 9s |
Table - waves today at Daves Backyard. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed morning, min 25°C on Thu night). Mainly strong winds. | |||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 513 | 541 | 535 | 587 | 568 | 497 | 450 | 429 | 430 | 398 | 341 | 454 | 503 | 503 | 541 | 624 | 609 | 728 | 686 | 829 | 779 | 703 | 850 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 2:00PM0.65m | 2:26AM0.45m | 2:29PM0.63m | 2:59AM0.53m | 2:57PM0.60m | ||||||||||||||||||
Low Tide | 7:16AM0.14m | 8:41PM0.12m | 8:03AM0.14m | 8:58PM0.09m | 8:49AM0.14m | 9:17PM0.07m | |||||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 21 | 24 | 23 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 12 | S 12 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 17 | SSW 17 | SW 14 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 113 | 117 | 161 | 113 | 106 | 166 | 164 | 255 | 255 | 251 | 298 | 377 | 377 | 162 | 223 | 510 | 458 | 441 | 441 | 318 | 310 | 302 | 298 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SSW 17 | SSW 17 | SSW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | E 9 | S 12 | S 12 | SSW 17 | SSW 18 | S 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SE 10 |
| kJ | 148 | 147 | 197 | 186 | 171 | 106 | 106 | 76 | 75 | 75 | 43 | 44 | 44 | 195 | 123 | 22 | 46 | 40 | 40 | 40 | 46 | 76 | 89 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 12 | NNW 9 | NNW 9 | S 12 | S 12 | SSE 11 | S 11 | S 11 | S 11 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 72 | 8 | 8 | 44 | 42 | 24 | 21 | 21 | 21 | 37 | 37 | 51 | 72 |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 513 | 541 | 535 | 587 | 568 | 497 | 450 | 429 | 430 | 398 | 341 | 454 | 503 | 503 | 541 | 624 | 609 | 728 | 686 | 829 | 779 | 703 | 850 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 11 | 11 | 21 | 29 | 24 | 14 | 11 | 11 | 11 | 16 | 145 | 27 | 28 | 145 | 27 | 145 | 146 | 182 | 27 | 182 | 146 | 147 | 147 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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