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Surf Forecasts:
Avalanche surfForecast / Oregon South / USA
48hr Weather and Surf, issued 3 pm Friday 12 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
12.4° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Avalanche today?
The current surf forecast for Avalanche at 5PM is: 1.7m 12s primary swell from a West direction and 0.2m 13s secondary swell from a West-southwest direction (forecast issued at 03:00pm December 12). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 5.5ft (1.7m) | 12s |
| Evening (12 Dec) | 5ft (1.5m) | 12s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 988 | 841 | 722 | 615 | 511 | 403 | 332 | 329 | 394 | 759 | 794 | 639 | 744 | 724 | 773 | 855 | 749 | 537 | 500 | 681 | 838 | 1350 | 1949 | 2602 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | off | off | off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross |
High Tide / height (m) | 6:28PM 1.69 | 7:11AM 2.33 | 7:54PM 1.62 | 7:50AM 2.39 | 9:12PM 1.65 | 8:27AM 2.44 | ||||||||||||||||||
Low Tide / height (m) | 1:01PM 0.78 | 12:28AM 0.59 | 2:07PM 0.58 | 1:18AM 0.81 | 3:01PM 0.38 | 2:08AM 1.00 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:46 |
| Sunset | - | 4:35 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - |
 |  |  |  | | | | | | |  | | | | |  |  | | | |  | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | 1 | 2 | 9 |
| Temp. °C | 14 | 14 | 12 | 11 | 11 | 11 | 10 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
| Feels °C (?) | 13 | 13 | 11 | 9 | 9 | 8 | 7 | 9 | 11 | 10 | 9 | 8 | 7 | 7 | 8 | 8 | 8 | 11 | 9 | 9 | 8 | 7 | 6 | 6 |
- 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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