Surf Forecasts:
How big are the waves at Backyards today (29 Sep):
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.8m), 10s period with SW swell.
- Evening surf: Evening surf (29 Sep, local time) - 2.5ft (0.7m), 10s period with SW swell.
The current surf forecast for Backyards at 11PM is: 0.6m 11s primary swell from a North-northwest direction and 0.6m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm September 29). An open ocean swell of 0.8m 14s is not directed at the surf break, a second open ocean swell of 1.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | - | - |
| Afternoon (29 Sep) | 2.5ft (0.8m) | 10s |
| Evening (29 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Backyards. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
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) | SW 10 | SW 10 | NNW 11 | WSW 12 | WSW 11 | WSW 10 | W 10 | W 10 | WSW 10 | W 9 | WSW 9 | WSW 9 | W 8 | W 8 | W 8 | W 8 | NNW 10 | NNW 10 | NNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 127 | 100 | 79 | 147 | 210 | 180 | 196 | 218 | 163 | 109 | 106 | 79 | 50 | 49 | 50 | 51 | 35 | 37 | 55 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:32AM0.69m | 2:14PM0.43m | 6:48AM0.67m | ||||||||||||||||
Low Tide | 9:39PM0.05m | 12:32PM0.43m | 10:11PM0.07m | 10:49PM0.09m | |||||||||||||||
 |  | | |  | |  |  | |  | | | |  | | | |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | 1 | — | 1 | 1 | 1 | — |
Temp °C | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 29 | 29 | 27 | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 10 | E 14 | E 14 | E 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 14 | W 8 | W 8 | E 8 | W 8 | W 8 | W 8 |
| kJ | 127 | 239 | 232 | 196 | 233 | 201 | 198 | 193 | 187 | 164 | 169 | 142 | 653 | 49 | 50 | 43 | 35 | 35 | 36 |
Swell 2 Height (m) Direction Period (s) | E 14 | SW 10 | SW 10 | WSW 12 | WSW 11 | WSW 10 | W 10 | W 10 | WSW 10 | W 9 | WSW 9 | WSW 9 | W 8 | E 13 | E 13 | W 8 | E 13 | NNW 10 | NNW 10 |
| kJ | 129 | 100 | 73 | 147 | 210 | 180 | 196 | 218 | 163 | 109 | 106 | 79 | 50 | 84 | 84 | 51 | 83 | 37 | 55 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 11 | SW 9 | E 12 | E 14 | E 14 | E 14 | E 13 | E 11 | E 14 | E 14 | SW 14 | SW 14 | NW 10 | E 13 | NNW 10 | E 12 | E 12 |
| kJ | 90 | 82 | 79 | 39 | 196 | 253 | 253 | 249 | 162 | 56 | 140 | 142 | 51 | 52 | 26 | 84 | 35 | 48 | 45 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | S 6 | S 6 | S 6 | E 7 | E 7 | ESE 8 | SSE 6 | SSE 6 | — | E 8 | E 6 | E 6 | E 6 | E 8 | E 8 |
| kJ | 377 | 323 | 280 | 277 | 6 | 1 | 1 | 239 | 251 | 226 | 3 | 3 | — | 186 | 148 | 102 | 109 | 141 | 146 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 4 | 4 | 2 | 2 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 3 | 3 | 8 | 3 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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