Surf Forecasts:
How big are the waves at Daves Backyard today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 7ft (2.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 7.5ft (2.3m), 8s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 7.5ft (2.3m), 8s period with E swell.
The current surf forecast for Daves Backyard at 5AM is: 2.0m 8s primary swell from a East direction and 0.9m 16s secondary swell from a South-southwest direction, 0.3m 11s secondary swell from a South direction (forecast issued at 01:00am September 25). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 7ft (2.2m) | 8s |
| Afternoon (25 Sep) | 7.5ft (2.3m) | 8s |
| Evening (25 Sep) | 7.5ft (2.3m) | 8s |
Table - waves today at Daves Backyard. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 24°C on Sat night). Mainly near gales. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 510 | 478 | 517 | 582 | 728 | 612 | 553 | 880 | 997 | 877 | 1045 | 1291 | 1604 | 1716 | 1820 | 2030 | 2060 | 2060 | 2400 | 2920 | 2530 | 1541 | 1320 | 1507 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:59AM0.53m | 2:57PM0.60m | 3:34AM0.59m | 3:25PM0.56m | 4:11AM0.65m | 3:54PM0.50m | ||||||||||||||||||
Low Tide | 8:49AM0.14m | 9:17PM0.07m | 9:35AM0.15m | 9:37PM0.05m | 10:24AM0.17m | 10:00PM0.04m | ||||||||||||||||||
 | |  |  | | | | |  | | | |  | | |  | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 23 | 23 | 21 | 22 | 22 | 23 | 23 | 21 | 21 | 22 | 21 | 21 | 20 | 19 | 20 | 20 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | 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 14 | SSW 14 | SSE 11 |
| kJ | 510 | 458 | 441 | 441 | 318 | 310 | 302 | 298 | 362 | 516 | 622 | 344 | 373 | 539 | 397 | 475 | 469 | 463 | 499 | 434 | 334 | 321 | 316 | 217 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSW 14 |
| kJ | 39 | 21 | 21 | 21 | 42 | 60 | 92 | 94 | 97 | 110 | 108 | 108 | 108 | 87 | 72 | 71 | 51 | 50 | 68 | 58 | 40 | 58 | 91 | 253 |
Swell 3 Height (m) Direction Period (s) | NNW 9 | NNW 9 | SSE 11 | SSE 11 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 18 | SW 14 | SW 14 | WNW 16 | SW 11 | SW 11 | WNW 15 | NW 15 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | SSW 18 |
| kJ | 8 | 8 | 13 | 24 | 37 | 37 | 51 | 72 | 71 | 71 | 30 | 211 | 162 | 100 | 31 | 30 | 84 | 54 | 31 | 45 | 44 | 44 | 43 | 123 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 453 | 478 | 517 | 582 | 728 | 612 | 553 | 880 | 997 | 877 | 1045 | 1291 | 1604 | 1716 | 1820 | 2030 | 2060 | 2060 | 2400 | 2920 | 2530 | 1541 | 1320 | 1507 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 146 | 146 | 146 | 166 | 145 | 146 | 149 | 147 | 147 | 149 | 166 | 149 | 274 | 174 | 174 | 175 | 175 | 175 | 174 | 174 | 166 | 175 | 31 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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