Surf Forecasts:
How big are the waves at Avalanche today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 1.5ft (0.5m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
- Evening surf: Evening surf (17 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
The current surf forecast for Avalanche at 7AM is: 0.5m 10s primary swell from a Northwest direction (forecast issued at 01:00am June 17). An open ocean swell of 1.0m 13s is not directed at the surf break, a second open ocean swell of 0.6m 18s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 1.5ft (0.5m) | 10s |
| Afternoon (17 Jun) | 2ft (0.6m) | 10s |
| Evening (17 Jun) | 2ft (0.6m) | 10s |
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 Thu morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | S 13 | NW 9 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 51 | 50 | 50 | 49 | 63 | 63 | 63 | 63 | 63 | 61 | 61 | 60 | 58 | 55 | 42 | 30 | 29 | 29 | 29 | 29 | 0 | 28 | 18 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | glassy | glassy | cross-off | cross-off | off | off | off | glassy | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | off |
High Tide | 4:45AM0.13m | 5:24PM0.59m | 5:53AM0.15m | 6:10PM0.54m | 7:09AM0.18m | 6:54PM0.48m | ||||||||||||||||||
Low Tide | 11:08PM0.00m | 8:44AM-0.03m | 11:53PM0.00m | 9:38AM0.02m | 00:37AM0.01m | 10:40AM0.08m | ||||||||||||||||||
 | |  |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 27 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 26 | 27 | 27 | 28 | 30 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 13 | S 13 | SSW 12 | SSW 13 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 395 | 384 | 378 | 378 | 361 | 286 | 355 | 198 | 218 | 734 | 724 | 636 | 508 | 508 | 508 | 489 | 399 | 366 | 280 | 276 | 276 | 219 | 276 | 215 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NW 10 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | S 18 | S 18 | S 18 | SSW 18 |
| kJ | 44 | 51 | 221 | 298 | 298 | 380 | 258 | 407 | 321 | 63 | 61 | 61 | 60 | 58 | 55 | 42 | 30 | 29 | 29 | 29 | 101 | 155 | 160 | 103 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NE 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | SE 12 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | NW 9 | NE 8 | NW 9 | NW 8 |
| kJ | 53 | 35 | 50 | 50 | 49 | 63 | 63 | 63 | 63 | 23 | 23 | 23 | 22 | 20 | 38 | 75 | 125 | 124 | 123 | 118 | 29 | 17 | 28 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 9 | NE 9 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 | 20 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 27 | 4 | 4 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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