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Surf Forecasts:
Avalanche surfForecast / Oregon South / USA
48hr Weather and Surf, issued 9 am Tuesday 09 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalanche sea temperature is
12.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Avalanche today?
The current surf forecast for Avalanche at 4PM is: 3.5m 14s primary swell from a West-northwest direction and 2.0m 7s secondary swell from a South-southwest direction (forecast issued at 09:00am December 09). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 11ft (3.5m) | 12s |
| Afternoon (09 Dec) | 11ft (3.5m) | 14s |
| Evening (09 Dec) | 10ft (3.0m) | 13s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3174 | 3106 | 4167 | 4227 | 3415 | 3045 | 3765 | 3129 | 2704 | 2026 | 2366 | 2276 | 2590 | 3423 | 3857 | 4170 | 4083 | 3799 | 3344 | 2853 | 2570 | 2275 | 1919 | 1708 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | glass | glass | glass | cross- off |
High Tide / height (m) | 2:47PM 2.40 | 4:51AM 2.18 | 3:51PM 2.12 | 5:41AM 2.22 | 5:04PM 1.87 | |||||||||||||||||||
Low Tide / height (m) | 9:14AM 1.10 | 9:58PM -0.14 | 10:27AM 1.05 | 10:48PM 0.10 | 11:46AM 0.95 | 11:38PM 0.35 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - |
 |  |  | |  |  | | | |  | | | | | | | | | | | | |  |  | |
Rain (mm) | 7 | 7 | 4 | 4 | 3 | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 |
| Feels °C (?) | 8 | 10 | 8 | 9 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 10 | 11 | 13 | 14 | 15 | 14 | 14 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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