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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 3 am Tuesday 04 Nov 2025 PST
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 Tuesday (Nov 04) at 10AM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.9m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Avalanche in the next 12 days are 5.0m 15s and forecast to arrive on Thursday (Nov 06) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Nov 05) at 1AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Tue 4th Nov) | 6ft (1.8m) 12s |
| Best Surf | 4PM (Fri 7th Nov) | 13ft (4.0m) 12s |
| Most Powerful | 7AM (Thu 6th Nov) | 16ft (5.0m) 15s |
Table - best surf conditions forecast for Avalanche over the next 12 days.
Short Range Forecast Heavy rain (total 59mm), heaviest during Thu afternoon. Very mild (max 16°C on Tue morning, min 11°C on Thu night). Winds decreasing (near gales from the S on Wed morning, light winds from the WSW by Thu night). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 16°C on Sun morning, min 8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 13 | 10 | 11 | 16 | 15 | 14 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 14 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 986 | 655 | 277 | 2522 | 5040 | 10411 | 10478 | 4578 | 6085 | 7482 | 5176 | 2576 | 2929 | 1917 | 1290 | 597 | 287 | 2526 | 1664 | 1748 | 2038 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross | cross | cross- on | cross | cross | on | on | glass | off | off | off | off | cross- off | cross- off | cross- off | cross | cross- on | glass |
High Tide / height (m) | 10:20AM 2.77 | 11:35PM 2.19 | 10:58AM 2.90 | 12:30AM 2.20 | 11:39AM 2.97 | 1:25AM 2.18 | 12:22PM 2.94 | 2:22AM 2.12 | 1:10PM 2.83 | 3:22AM 2.05 | 2:03PM 2.65 | 4:26AM 2.01 | 3:02PM 2.42 | ||||||||
Low Tide / height (m) | 5:14PM -0.34 | 4:59AM 0.69 | 6:01PM -0.54 | 5:43AM 0.82 | 6:49PM -0.63 | 6:30AM 0.94 | 7:39PM -0.62 | 7:20AM 1.05 | 8:32PM -0.52 | 8:16AM 1.14 | 9:29PM -0.36 | 9:23AM 1.19 | 10:29PM -0.18 | ||||||||
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | |||||||||||||||
| Sunrise | 6:56 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - |
| Sunset | - | 5:00 | - | - | 5:00 | - | - | 4:58 | - | - | 4:57 | - | - | 4:55 | - | - | 4:54 | - | - | 4:52 | - |
 |  |  |  |  |  | |  |  |  |  |  | |  |  | | | | | | | |
Rain (mm) | - | 2 | 14 | 10 | 5 | 7 | 2 | 14 | 5 | 2 | - | - | - | - | - | - | - | - | 4 | 9 | - |
| Temp. °C | 16 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 12 | 12 | 10 | 12 | 12 | 10 | 16 | 16 | 14 | 13 | 11 | 11 |
| Feels °C (?) | 13 | 10 | 9 | 5 | 7 | 6 | 6 | 5 | 7 | 8 | 11 | 8 | 9 | 9 | 6 | 13 | 14 | 10 | 10 | 10 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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