Surf Forecasts:
How big are the waves at Avalanche today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 3ft (0.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (13 Jul, local time) - 1.5ft (0.5m), 18s period with W swell.
The current surf forecast for Avalanche at 1AM is: 0.9m 16s primary swell from a Southwest direction and 0.4m 12s secondary swell from a West direction, 1.3m 8s secondary swell from a Northeast direction (forecast issued at 07:00pm July 12). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 3ft (0.9m) | 15s |
| Afternoon (13 Jul) | 3ft (0.9m) | 15s |
| Evening (13 Jul) | 1.5ft (0.5m) | 18s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue morning. Warm (max 26°C on Mon afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | W 18 | W 18 | W 18 | W 17 | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 367 | 362 | 358 | 353 | 349 | 344 | 326 | 314 | 309 | 152 | 152 | 152 | 142 | 190 | 190 | 257 | 257 | 248 | 229 | 229 | 298 | 294 | 291 | 287 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off |
High Tide | 2:07PM0.65m | 1:50AM0.15m | 2:52PM0.66m | 2:44AM0.17m | 3:35PM0.65m | 3:37AM0.19m | ||||||||||||||||||
Low Tide | 8:33PM0.04m | 6:11AM-0.07m | 9:12PM0.02m | 7:02AM-0.06m | 9:49PM0.02m | 7:52AM-0.04m | ||||||||||||||||||
 |  | |  | | |  | | | | | | |  | | | | |  | |  | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | 7:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 26 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 26 |
Feels °C | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 25 | 26 | 24 | 25 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NNE 7 |
| kJ | 367 | 362 | 358 | 353 | 349 | 344 | 326 | 314 | 309 | 268 | 264 | 78 | 75 | 79 | 105 | 111 | 96 | 96 | 86 | 86 | 68 | 77 | 68 | 70 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | W 12 | SSE 12 | SSE 12 | SSE 12 | W 19 | W 18 | W 18 | W 18 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 |
| kJ | 47 | 47 | 47 | 47 | 28 | 27 | 27 | 112 | 96 | 152 | 152 | 261 | 253 | 243 | 236 | 236 | 232 | 313 | 229 | 229 | 298 | 294 | 291 | 287 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SSE 12 | SE 8 | W 12 | W 19 | SSE 12 | SSE 11 | SSE 11 | SW 18 | W 18 | W 17 | W 16 | W 16 | W 16 | W 16 | W 16 | SW 13 | SW 13 | SW 17 | SW 18 | SW 13 | SSW 14 |
| kJ | 26 | 26 | 26 | 28 | 17 | 26 | 64 | 45 | 42 | 25 | 81 | 152 | 142 | 190 | 190 | 257 | 257 | 248 | 172 | 170 | 309 | 312 | 162 | 253 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 8 | — | E 8 | E 8 | E 8 | E 8 | ENE 8 | — | — | — | — | — | SSE 5 |
| kJ | 186 | 173 | 186 | 181 | 160 | 152 | 112 | 109 | 109 | 91 | 91 | 181 | — | 121 | 80 | 76 | 76 | 79 | — | — | — | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 14 | 14 | 16 | 16 | 6 | 6 | 6 | 6 | 14 | 6 | 6 | 0 | 14 | 14 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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