Surf Forecasts:
How big are the waves at Avalanche today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.3m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 8s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 4ft (1.2m), 8s period with NW swell.
The current surf forecast for Avalanche at 1AM is: 1.4m 8s primary swell from a Northwest direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm September 17). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.3m) | 8s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 8s |
| Evening (18 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||||
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 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WSW 19 | WSW 19 | WSW 19 | NW 9 | NW 9 | NW 8 | NW 8 | WSW 18 | WSW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 322 | 338 | 335 | 299 | 264 | 214 | 214 | 208 | 208 | 182 | 182 | 214 | 214 | 214 | 176 | 168 | 149 | 147 | 209 | 209 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross |
High Tide | 4:30PM2.15m | 7:13AM1.59m | 5:25PM2.04m | 8:43AM1.61m | 6:38PM1.97m | |||||||||||||||
Low Tide | 00:08AM0.32m | 11:25AM1.28m | 1:20AM0.36m | 12:51PM1.33m | ||||||||||||||||
 | |  | |  | |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 15 | 13 | 12 | 11 | 11 | 11 | 16 | 16 | 15 | 13 | 12 |
Feels °C | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 12 | 11 | 10 | 10 | 10 | 14 | 13 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 9 | NW 9 | WSW 19 | WSW 18 | WSW 18 | WSW 18 |
| kJ | 322 | 338 | 335 | 299 | 264 | 214 | 214 | 208 | 208 | 182 | 182 | 135 | 131 | 71 | 176 | 168 | 137 | 126 | 209 | 209 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | WSW 20 | WSW 19 | WSW 19 | NW 10 | NW 10 | NW 9 | WSW 19 | WSW 19 | SW 14 | SW 13 | SW 13 | NW 8 |
| kJ | 51 | 51 | 53 | 75 | 82 | 86 | 85 | 79 | 149 | 148 | 148 | 64 | 61 | 99 | 148 | 146 | 46 | 45 | 44 | 15 |
Swell 3 Height (m) Direction Period (s) | WSW 21 | WSW 22 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | WSW 21 | SW 21 | SW 15 | SW 14 | SW 14 | WSW 19 | WSW 19 | WSW 19 | SSW 15 | SW 14 | — | W 8 | — | SW 13 |
| kJ | 90 | 91 | 90 | 90 | 90 | 90 | 89 | 109 | 75 | 74 | 73 | 214 | 214 | 214 | 21 | 49 | — | 1 | — | 44 |
Wind waves Height (m) Direction Period (s) | SSW 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 8 | NNW 5 | NNW 5 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 149 | 147 | 61 | 69 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 322 | 252 | 147 | 147 | 147 | 147 | 147 | 147 | 248 | 248 | 8 | 8 | 8 | 8 | 8 | 178 | 762 | 252 | 8 | 8 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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