Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
Avalanche surfForecast / Oregon South / USA
48hr Weather and Surf, issued 3 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 9AM is: 3.5m 12s primary swell from a West-northwest direction and 1.7m 7s secondary swell from a South-southwest direction, 2.0m 7s secondary swell from a South-southwest direction (forecast issued at 03:00am 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) | 10ft (3.0m) | 14s |
| Evening (09 Dec) | 11ft (3.5m) | 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 | ||||||||||||||||||||||
| 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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4272 | 4232 | 3233 | 3106 | 3937 | 4100 | 3305 | 3661 | 3186 | 3129 | 2538 | 2406 | 2366 | 2236 | 2666 | 3423 | 4041 | 4403 | 4318 | 4054 | 3553 | 3042 | 2570 | 2308 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | glass | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | glass | glass |
High Tide / height (m) | 3:59AM 2.16 | 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 | |||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:43 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - |
 | |  |  |  | |  |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | 17 | 15 | 7 | 7 | 4 | 3 | 2 | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - |
| Temp. °C | 13 | 12 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 |
| Feels °C (?) | 7 | 11 | 10 | 10 | 8 | 8 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 11 | 13 | 13 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalanche surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest