Surf Forecasts:
How big are the waves at Daves Backyard today (25 Sep):
- Afternoon surf: Afternoon surf (25 Sep, local time) - 7ft (2.2m), 8s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 8ft (2.5m), 8s period with E swell.
The current surf forecast for Daves Backyard at 11PM is: 3.0m 8s primary swell from a East direction and 0.8m 15s secondary swell from a South-southwest direction, 0.7m 11s secondary swell from a South-southeast direction (forecast issued at 07:00pm September 25). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | - | - |
| Afternoon (25 Sep) | 7ft (2.2m) | 8s |
| Evening (25 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Daves Backyard. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 24°C on Sat night). Winds decreasing (near gales from the ENE on Sat night, moderate winds from the E by Mon morning). | |||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | |||||||||||||||||
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 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 603 | 926 | 1090 | 1113 | 1204 | 1320 | 1755 | 1985 | 1809 | 2240 | 2655 | 2749 | 3060 | 2749 | 2243 | 1657 | 1236 | 1112 | 1320 |
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 |
High Tide | 2:57PM0.60m | 3:34AM0.59m | 3:25PM0.56m | 4:11AM0.65m | 3:54PM0.50m | ||||||||||||||
Low Tide | 9:17PM0.07m | 9:35AM0.15m | 9:37PM0.05m | 10:24AM0.17m | 10:00PM0.04m | ||||||||||||||
 |  |  | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 23 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 18 | 17 | 18 | 19 | 20 | 19 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SE 11 | SE 11 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 310 | 302 | 298 | 362 | 464 | 622 | 179 | 145 | 452 | 397 | 392 | 469 | 298 | 335 | 372 | 408 | 439 | 431 | 337 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 11 | SE 11 | SE 11 | SE 11 | SSW 17 | SSW 17 | SE 11 | SE 11 | SE 11 | SE 12 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 62 | 69 | 107 | 172 | 176 | 179 | 344 | 344 | 147 | 128 | 126 | 158 | 506 | 499 | 358 | 334 | 325 | 312 | 183 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 18 | SW 14 | SW 15 | WNW 16 | SW 11 | SW 11 | WNW 15 | NW 15 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | SSW 18 |
| kJ | 37 | 51 | 72 | 71 | 71 | 30 | 211 | 217 | 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 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 603 | 926 | 1090 | 1113 | 1204 | 1320 | 1755 | 1985 | 1809 | 2240 | 2655 | 2749 | 3060 | 2749 | 2243 | 1657 | 1236 | 1112 | 1320 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 145 | 174 | 200 | 182 | 149 | 175 | 166 | 175 | 266 | 274 | 175 | 175 | 175 | 175 | 174 | 174 | 174 | 149 | 147 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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