Surf Forecasts:
How big are the waves at Avalanche today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2.5ft (0.8m), 6s period with NE swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.5m), 17s period with SW swell.
The current surf forecast for Avalanche at 9PM is: 0.5m 17s primary swell from a Southwest direction (forecast issued at 01:00pm August 29). An open ocean swell of 0.7m 13s is not directed at the surf break, a second open ocean swell of 1.1m 6s 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 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (29 Aug) | - | - |
| Evening (29 Aug) | 1.5ft (0.5m) | 17s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||||
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 6 | S 13 | W 11 | W 11 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 62 | 0 | 9 | 10 | 135 | 151 | 100 | 128 | 109 | 121 | 121 | 116 | 116 | 89 | 105 | 160 | 152 | 169 | 134 | 137 | 143 |
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 |
High Tide | 3:45PM0.46m | 4:28AM0.39m | 4:14PM0.41m | 5:16AM0.43m | 4:43PM0.35m | ||||||||||||||||
Low Tide | 8:23AM0.08m | 9:12PM0.04m | 9:14AM0.11m | 9:36PM0.03m | 10:15AM0.15m | 10:03PM0.03m | |||||||||||||||
 |  | |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 24 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SSW 16 | SSW 16 | S 12 | S 12 | SSW 15 | NE 7 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 10 |
| kJ | 219 | 215 | 215 | 162 | 150 | 103 | 100 | 100 | 226 | 166 | 100 | 100 | 201 | 89 | 196 | 196 | 191 | 186 | 183 | 178 | 77 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | S 12 | SSW 15 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 19 |
| kJ | 80 | 78 | 115 | 109 | 186 | 186 | 181 | 175 | 46 | 46 | 162 | 158 | 98 | 199 | 84 | 84 | 82 | 81 | 82 | 80 | 273 |
Swell 3 Height (m) Direction Period (s) | W 11 | E 13 | W 11 | W 11 | W 12 | W 12 | SE 7 | W 10 | SSE 12 | SSE 12 | W 11 | S 20 | SSW 20 | S 11 | SSW 19 | SSW 19 | S 8 | S 20 | SSW 19 | S 19 | SW 14 |
| kJ | 9 | 14 | 9 | 10 | 11 | 11 | 13 | 8 | 48 | 48 | 9 | 30 | 37 | 87 | 73 | 71 | 11 | 74 | 123 | 190 | 99 |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 |
| kJ | 62 | 75 | 77 | 80 | 135 | 151 | 100 | 128 | 109 | 121 | 121 | 116 | 116 | 154 | 105 | 160 | 152 | 169 | 134 | 137 | 143 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 162 | 14 | 16 | 145 | 16 | 14 | 14 | 163 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 14 | 14 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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