Surf Forecasts:
How big are the waves at Avalanche today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3.5ft (1.1m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 3.5ft (1.1m), 7s period with NE swell.
- Evening surf: Evening surf (27 Jul, local time) - 4ft (1.2m), 7s period with NNE swell.
The current surf forecast for Avalanche at 11AM is: 1.1m 7s primary swell from a Northeast direction (forecast issued at 07:00am July 27). An open ocean swell of 0.8m 15s is not directed at the surf break, a second open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3.5ft (1.1m) | 7s |
| Afternoon (27 Jul) | 3.5ft (1.1m) | 7s |
| Evening (27 Jul) | 4ft (1.2m) | 7s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 28°C on Wed afternoon, min 24°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
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 8 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | SSW 13 | E 12 | NNE 6 | N 6 | N 6 | NE 10 | NNE 9 | N 7 | N 7 | NNE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 129 | 126 | 126 | 126 | 146 | 134 | 116 | 127 | 105 | 99 | 120 | 149 | 0 | 0 | 97 | 76 | 78 | 348 | 327 | 89 | 79 | 140 | 114 |
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 | cross | cross | cross | cross | cross-on | cross-on | glassy | glassy | cross-off | cross-off | off |
High Tide | 2:25PM0.54m | 2:06AM0.18m | 2:55PM0.55m | 2:43AM0.19m | 3:25PM0.55m | ||||||||||||||||||
Low Tide | 5:46AM0.01m | 8:41PM0.08m | 6:24AM-0.00m | 9:05PM0.07m | 7:01AM0.00m | 9:29PM0.06m | |||||||||||||||||
 |  | |  | |  | | | |  | | | | | | |  | | | | | |  | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 24 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 27 | 28 | 27 | 27 | 26 |
Feels °C | 24 | 23 | 25 | 25 | 25 | 24 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 31 | 32 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 7 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NNE 7 | NNE 7 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | E 12 | ENE 12 | ENE 11 | N 6 | NE 10 | NNE 9 | N 7 | N 7 | NNE 8 | NNE 8 |
| kJ | 129 | 126 | 288 | 284 | 284 | 280 | 215 | 127 | 105 | 192 | 189 | 187 | 187 | 148 | 189 | 183 | 78 | 348 | 327 | 89 | 79 | 140 | 114 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | E 14 | E 14 | E 13 | E 14 | NNE 10 | SSW 14 | SSW 14 | E 13 | E 13 | E 13 | E 13 | S 13 | SSW 13 | SSW 13 | ENE 11 | SSW 14 | S 14 | S 14 | S 14 | SSW 14 | SSW 14 |
| kJ | 320 | 300 | 62 | 60 | 56 | 59 | 37 | 213 | 207 | 84 | 126 | 126 | 168 | 126 | 137 | 135 | 167 | 213 | 203 | 203 | 261 | 269 | 261 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | SSE 11 | SSE 11 | S 11 | S 11 | E 14 | E 13 | E 13 | NNE 9 | S 10 | SSE 10 | SE 10 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSE 10 | SW 21 | ENE 10 | ENE 9 | SW 19 | SW 19 |
| kJ | 37 | 64 | 22 | 22 | 9 | 9 | 61 | 56 | 85 | 34 | 8 | 9 | 4 | 83 | 83 | 75 | 204 | 9 | 17 | 80 | 54 | 96 | 95 |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | — | — | NNE 7 | NNE 7 | NNE 7 | NNE 5 | NNE 6 | NNE 6 | N 6 | N 6 | N 6 | — | — | SSE 2 | — | — |
| kJ | 156 | 96 | 126 | 126 | 146 | 134 | 116 | — | — | 99 | 120 | 149 | 90 | 108 | 97 | 76 | 42 | 45 | — | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 14 | 14 | 17 | 17 | 24 | 24 | 16 | 14 | 14 | 14 | 24 | 24 | 22 | 17 | 17 | 17 | 14 | 14 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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