Surf Forecasts:
How big are the waves at Avalanche today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 1.5ft (0.4m), 9s period with NW swell.
The current surf forecast for Avalanche at 9AM is: 0.4m 9s primary swell from a Northwest direction (forecast issued at 01:00am June 19). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (19 Jun) | - | - |
| Evening (19 Jun) | - | - |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||||||||||
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) | NW 9 | NW 9 | NW 9 | NW 9 | S 13 | S 13 | S 13 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | S 15 | NW 7 | SW 18 | NNW 7 | N 7 | N 7 | S 19 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 29 | 29 | 29 | 0 | 0 | 0 | 27 | 25 | 17 | 24 | 17 | 17 | 17 | 16 | 23 | 0 | 14 | 48 | 18 | 27 | 27 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:09AM0.18m | 6:54PM0.48m | 8:32AM0.23m | 7:36PM0.41m | 9:49AM0.30m | 8:19PM0.34m | ||||||||||||||||||
Low Tide | 00:37AM0.01m | 10:40AM0.08m | 1:17AM0.00m | 11:59AM0.15m | 1:53AM0.00m | 1:42PM0.20m | ||||||||||||||||||
 | |  | |  | |  | | | |  | | | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 23 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 28 | 27 | 28 | 29 | 30 | 29 | 27 | 28 | 27 | 25 | 26 | 29 | 30 | 29 | 28 | 26 | 26 | 26 | 25 | 27 | 26 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 15 | S 12 | S 12 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 399 | 366 | 280 | 276 | 276 | 276 | 219 | 272 | 212 | 161 | 144 | 137 | 129 | 99 | 157 | 98 | 100 | 202 | 191 | 173 | 170 | 167 | 167 | 165 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 12 | S 15 | S 15 | SW 18 | S 20 | S 20 | S 20 | S 19 | S 19 | S 18 |
| kJ | 41 | 29 | 29 | 29 | 101 | 155 | 160 | 158 | 140 | 190 | 127 | 127 | 124 | 116 | 97 | 106 | 106 | 79 | 70 | 186 | 268 | 184 | 181 | 157 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 19 | SSW 19 | ENE 6 | ENE 6 | NE 6 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | SW 18 | NW 7 | SW 18 | NNW 7 | N 7 | N 7 | SSW 16 | SSW 16 |
| kJ | 125 | 124 | 123 | 118 | 12 | 12 | 8 | 27 | 25 | 17 | 24 | 17 | 17 | 17 | 16 | 23 | 78 | 14 | 48 | 18 | 27 | 27 | 100 | 100 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 5 | E 5 | — | — | — | — | NE 3 | NE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 11 | — | — | — | — | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 17 | 17 | 17 | 29 | 99 | 17 | 17 | 17 | 14 | 14 | 16 | 17 | 17 | 17 | 14 | 4 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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