Surf Forecasts:
How big are the waves at Avalanche today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 2.5ft (0.7m), 9s period with N swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 1.5ft (0.4m), 9s period with NNW swell.
- Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.5m), 9s period with N swell.
The current surf forecast for Avalanche at 1AM is: 0.8m 10s primary swell from a North direction (forecast issued at 07:00pm October 10). An open ocean swell of 1.0m 18s is not directed at the surf break, a second open ocean swell of 0.8m 14s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 2.5ft (0.7m) | 9s |
| Afternoon (11 Oct) | 1.5ft (0.4m) | 9s |
| Evening (11 Oct) | 1.5ft (0.5m) | 9s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 27°C on Tue afternoon, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | |||||||||||||||||
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) | NNW 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | NNW 9 | NNW 9 | NNE 9 | N 9 | N 8 | S 16 | S 16 | NNW 18 | NW 18 | NNW 17 | NW 16 | NW 16 | NW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 214 | 140 | 109 | 116 | 83 | 81 | 32 | 32 | 31 | 38 | 35 | 0 | 0 | 214 | 455 | 522 | 610 | 595 | 748 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:31PM0.35m | 3:25AM0.52m | 3:01PM0.30m | 4:00AM0.53m | 3:30PM0.25m | ||||||||||||||
Low Tide | 7:29PM0.01m | 8:55AM0.12m | 7:51PM0.02m | 9:46AM0.13m | 8:14PM0.03m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 26 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 26 | 25 | 26 | 28 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | S 14 | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | NW 18 | NNW 17 | NW 16 | NW 16 | NW 16 |
| kJ | 214 | 140 | 253 | 614 | 749 | 504 | 298 | 192 | 249 | 330 | 417 | 246 | 322 | 159 | 455 | 522 | 610 | 595 | 748 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 14 | NNW 10 | S 14 | S 14 | S 13 | S 13 | S 13 | NNE 9 | S 13 | S 12 | S 13 | SW 17 | NNW 18 | S 15 | S 15 | S 15 | S 15 | S 15 |
| kJ | 355 | 218 | 109 | 236 | 232 | 229 | 171 | 89 | 31 | 119 | 112 | 121 | 77 | 214 | 150 | 150 | 205 | 205 | 205 |
Swell 3 Height (m) Direction Period (s) | S 19 | S 19 | S 18 | N 10 | N 9 | N 9 | NNW 9 | NNW 9 | S 13 | N 9 | N 8 | SSW 18 | NE 6 | S 12 | ENE 8 | SSW 17 | SSW 16 | SSW 16 | SW 16 |
| kJ | 472 | 266 | 308 | 116 | 83 | 81 | 32 | 32 | 87 | 38 | 35 | 120 | 9 | 76 | 23 | 190 | 179 | 173 | 129 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 48 | 49 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 6 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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