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Avalanche Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Avalanche surfForecast / Oregon South / USA
12 Day Weather and Surf, issued 9 pm Wednesday 18 Feb 2026 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
10.8° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Avalanche this week:
The surf forecast for Avalanche over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 19) at 4AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.4m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalanche in the next 12 days are 4.0m 13s and forecast to arrive on Sunday (Feb 22) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Feb 22) at 1AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 19th Feb) | 7ft (2.1m) 10s |
| Best Surf | 10AM (Thu 19th Feb) | 8ft (2.5m) 10s |
| Most Powerful | 7AM (Sun 22nd Feb) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Avalanche over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 15mm), heaviest on Wed night. Mild temperatures (max 8°C on Sat afternoon, min 2°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the ESE by Fri night). | Days 3-6 Weather Summary Heavy rain (total 65mm), heaviest during Sun night. Very mild (max 12°C on Sun night, min 5°C on Mon night). Winds decreasing (strong winds from the SSW on Sun night, calm by Mon night). | |||||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 9 | 10 | 9 | 12 | 11 | 10 | 9 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1124 | 1220 | 1193 | 665 | 347 | 262 | 116 | 799 | 1903 | 2909 | 3976 | 2171 | 1010 | 1089 | 1055 | 516 | 2002 | 2592 | 1247 | 307 | 194 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | off | cross- on | cross | glass | cross- off | cross | glass | cross- off | on | |
High Tide / height (m) | 1:19AM 2.37 | 1:06PM 2.38 | 1:48AM 2.47 | 1:55PM 2.23 | 2:19AM 2.55 | 2:49PM 2.04 | 2:55AM 2.59 | 3:53PM 1.84 | 3:37AM 2.59 | 5:12PM 1.68 | 4:28AM 2.56 | 6:50PM 1.62 | 5:32AM 2.51 | |||||||||
Low Tide / height (m) | 7:16AM 0.52 | 7:30PM 0.10 | 8:02AM 0.38 | 8:03PM 0.31 | 8:52AM 0.28 | 8:37PM 0.55 | 9:48AM 0.21 | 9:15PM 0.79 | 10:52AM 0.17 | 10:02PM 1.01 | 12:06PM 0.13 | 11:06PM 1.19 | 1:24PM 0.05 | |||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||
| Sunrise | - | 7:09 | - | - | 7:09 | - | - | 7:07 | - | - | 7:05 | - | - | 7:03 | - | - | 7:01 | - | - | 7:01 | - | |
| Sunset | - | - | 5:50 | - | - | 5:51 | - | - | 5:52 | - | - | 5:53 | - | - | 5:54 | - | - | 5:55 | - | - | 5:58 | |
 |  | |  |  | |  | |  | |  | |  | | |  |  | | | | | ||
Rain (mm) | 10 | - | - | - | 1 | - | 3 | 1 | - | 7 | 9 | 7 | 30 | 7 | 4 | 1 | - | - | - | - | - | |
| Temp. °C | 5 | 6 | 6 | 3 | 6 | 7 | 5 | 6 | 8 | 8 | 8 | 10 | 12 | 11 | 9 | 7 | 11 | 10 | 7 | 10 | 10 | |
| Feels °C (?) | 1 | 3 | 2 | 0 | 1 | 2 | -2 | 0 | 3 | 1 | 1 | 5 | 5 | 7 | 6 | 5 | 8 | 6 | 5 | 7 | 8 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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.
Information about the Avalanche Surf forecast
The above surf forecast table for Avalanche provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Avalanche can be found by selecting the local surf guide option on the grey menu. Our Avalanche surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Avalanche) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Avalanche may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Avalanche is 66 km (41 miles) from Corvallis. If you plan a vacation in South Oregon, look for hotels and other accommodation in Corvallis. Corvallis has rooms for a wide range of budgets as well as car hire and transport links.
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