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Avalanche Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Avalanche surfForecast / Oregon South / USA
16 Day Weather and Surf, issued 4 pm Saturday 09 May 2026 PDTForecast 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 normal for this time of year)Best Forecast Surf Conditions for Avalanche this week:
The surf forecast for Avalanche over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 10) at 11PM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.5m and 18s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalanche in the next 16 days are 1.9m 12s and forecast to arrive on Saturday (May 16) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 10th May) | 5ft (1.5m) 11s |
| Best Surf | 5AM (Sat 16th May) | 5ft (1.6m) 13s |
| Most Powerful | 11PM (Sat 16th May) | 6ft (1.9m) 12s |
Table - best surf conditions forecast for Avalanche over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Tue morning, min 10°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Tue afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 12 | W 11 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 11 | W 10 | W 10 | WNW 17 | WNW 16 | WNW 15 | WNW 14 | WNW 13 | |
734 | 553 | 477 | 416 | 536 | 588 | 507 | 418 | 286 | 233 | 235 | 563 | 438 | 272 | 159 | 120 | 166 | 457 | 811 | 841 | 1026 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | on | glassy | cross-on | cross | cross | cross-on | |
High Tide | 7:56PM1.73m | 6:35AM1.69m | 8:34PM1.85m | 7:56AM1.65m | 9:08PM2.01m | 9:11AM1.68m | 9:41PM2.19m | 10:19AM1.75m | 10:15PM2.38m | 11:20AM1.84m | 10:52PM2.56m | 12:17PM1.92m | 11:31PM2.71m | 1:11PM1.98m | |||||||
Low Tide | 1:24AM1.04m | 1:40PM0.19m | 2:34AM0.83m | 2:29PM0.27m | 3:31AM0.55m | 3:16PM0.36m | 4:21AM0.23m | 4:01PM0.47m | 5:08AM-0.09m | 4:46PM0.58m | 5:53AM-0.38m | 5:31PM0.69m | 6:40AM-0.60m | ||||||||
 |  | |  |  |  | | | | | | | | | | | | | | | | |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 |
 | 8:30 | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | 8:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 12 | 14 | 14 | 13 | 16 | 16 | 13 | 19 | 20 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 14 | 13 | 11 | 13 |
13 | 9 | 11 | 10 | 11 | 13 | 12 | 10 | 17 | 18 | 13 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 9 | 7 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 11 | W 10 | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 11 | NW 7 | NNW 7 | NNW 7 | WNW 16 | WNW 15 | WNW 14 | WNW 13 |
 kJ | 734 | 553 | 477 | 416 | 536 | 588 | 507 | 418 | 286 | 233 | 235 | 563 | 438 | 272 | 69 | 88 | 62 | 457 | 811 | 841 | 1026 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 12 | WSW 16 | WSW 16 | SW 18 | SW 15 | SW 15 | SW 16 | SW 16 | SW 14 | NW 6 | NW 6 | NW 6 | NW 7 | W 10 | W 10 | W 9 | W 9 | SW 16 | SW 15 | SW 15 |
| kJ | 79 | 36 | 171 | 181 | 152 | 134 | 178 | 124 | 159 | 130 | 46 | 40 | 45 | 82 | 159 | 120 | 81 | 80 | 157 | 139 | 134 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 16 | SW 12 | SW 12 | SW 12 | SW 18 | SW 11 | SW 11 | SW 16 | W 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 4 | WNW 17 | NNW 6 | SSW 12 | NNW 5 | — |
| kJ | 79 | 40 | 22 | 22 | 21 | 80 | 5 | 5 | 203 | 4 | 132 | 132 | 132 | 66 | 62 | 23 | 166 | 25 | 14 | 11 | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NNW 4 | NNW 4 | NNW 3 | NNW 3 | NNW 4 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | — | — | — | — | SSW 3 | SW 5 | — | — | NNW 6 | — | — |
| kJ | 12 | 13 | 6 | 2 | 3 | 4 | 50 | 106 | 51 | 47 | — | — | — | — | 3 | 32 | — | — | 22 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 323 | 8 | 323 | 299 | 8 | 178 | 388 | 8 | 178 | 322 | 29 | 248 | 322 | 147 | 322 | 875 | 8 | 745 | 875 | 8 | 407 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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