Surf Forecasts:
How big are the waves at Avalanche today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 2.5ft (0.7m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 2ft (0.6m), 7s period with NE swell.
- Evening surf: Evening surf (22 Oct, local time) - 2ft (0.6m), 12s period with NW swell.
The current surf forecast for Avalanche at 6AM is: 0.4m 12s primary swell from a Northwest direction and 0.5m 6s secondary swell from a North direction (forecast issued at 01:00am October 22). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 2.5ft (0.7m) | 7s |
| Afternoon (22 Oct) | 2ft (0.6m) | 7s |
| Evening (22 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
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) | NE 7 | NW 12 | NE 7 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NE 10 | NE 10 | NNW 14 | NNW 13 | NNW 12 | NNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 64 | 47 | 54 | 44 | 44 | 80 | 89 | 89 | 89 | 110 | 99 | 97 | 96 | 96 | 94 | 92 | 90 | 68 | 79 | 77 | 192 | 307 | 392 | 522 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | 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 |
High Tide | 00:41AM0.34m | 12:19PM0.41m | 1:14AM0.41m | 12:54PM0.38m | 1:49AM0.48m | 1:29PM0.35m | ||||||||||||||||||
Low Tide | 5:12AM0.12m | 5:46PM0.03m | 6:07AM0.11m | 6:07PM0.01m | 7:01AM0.10m | 6:31PM-0.01m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | |  | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 24 | 24 | 24 |
Feels °C | 25 | 25 | 25 | 27 | 27 | 25 | 25 | 25 | 26 | 26 | 25 | 27 | 26 | 25 | 24 | 25 | 24 | 24 | 25 | 25 | 26 | 23 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NW 11 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NW 11 | NW 11 | SSW 13 | SSW 13 | SSW 16 | NW 11 | NW 10 | NE 10 | NE 10 | NNW 14 | NNW 13 | NNW 12 | NNW 12 |
| kJ | 64 | 37 | 54 | 44 | 44 | 80 | 44 | 45 | 46 | 46 | 48 | 97 | 96 | 131 | 184 | 196 | 90 | 68 | 79 | 77 | 192 | 307 | 392 | 522 |
Swell 2 Height (m) Direction Period (s) | SW 15 | N 6 | NW 11 | SSW 14 | SSW 14 | SSW 14 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NE 8 | NE 8 | NW 11 | NW 11 | NW 11 | NE 8 | S 17 | NW 10 | NW 10 | SSW 14 | SSW 12 | SSW 12 | SSW 16 |
| kJ | 54 | 18 | 43 | 79 | 75 | 73 | 89 | 89 | 89 | 110 | 99 | 48 | 48 | 96 | 94 | 92 | 46 | 144 | 65 | 63 | 158 | 121 | 119 | 263 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | SSW 14 | NW 11 | NW 11 | SSE 11 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NE 12 | NE 12 | NE 11 | SSW 13 | SSW 13 | S 17 | S 18 | NE 10 | S 15 | NW 10 | SSW 12 |
| kJ | 37 | 47 | 81 | 30 | 42 | 23 | 71 | 70 | 69 | 68 | 67 | 66 | 65 | 35 | 34 | 30 | 101 | 66 | 154 | 156 | 59 | 163 | 47 | 83 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 7 | — | — | — | — | — | — | — | NE 8 | NE 8 | NE 8 | — | NE 7 | — | E 4 | — | NE 10 | NNE 4 | NE 9 |
| kJ | — | — | — | — | — | 43 | — | — | — | — | — | — | — | 46 | 46 | 46 | — | 34 | — | 6 | — | 74 | 8 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 0 | 0 | 14 | 0 | 17 | 17 | 14 | 14 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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