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Surf Forecasts:

Avalanche surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 9 am Thursday 12 Feb 2026 PST
Forecast 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
11.1° C
 (Which is 1.3°C warmer than normal for this time of year)

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 12) at 7PM. The primary swell is predicted to be 2.2m and 14s period with a secondary swell of 1.0m and 20s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Avalanche in the next 12 days are 4.0m 17s and forecast to arrive on Friday (Feb 13) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Thu 12th Feb)7ft (2.2m) 14s
Best Surf 7AM (Fri 13th Feb)13ft (4.0m) 17s
Most Powerful 7AM (Fri 13th Feb)13ft (4.0m) 17s

Table - best surf conditions forecast for Avalanche over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 10°C on Thu morning, min 6°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Mon afternoon. Very mild (max 10°C on Sun morning, min 5°C on Mon night). Wind will be generally light.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
4
3
6
9
6
4
5
5
5
4
4
4
4
2
2
4
4
0
3
4
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
WNW
1.9
WNW
3
WNW
4
WNW
4
WNW
3.5
WNW
3
WNW
3
WNW
3
WNW
2.5
WNW
2.4
WNW
2.3
WNW
2
WNW
1.8
WNW
1.4
WNW
3.5
WNW
4
WNW
3.5
WNW
3
WNW
2.5
WNW
2.2
WNW
Period(s) (?)151418161614141416141413131210131413121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)566149651048684716542273174316640322643227717261301874378385363553844254518421060
Wind
(km/h)
0
WSW
5
NW
5
SE
15
SSE
25
SSW
5
SW
10
ENE
10
E
10
ESE
10
E
5
N
5
NE
5
SSE
15
N
5
S
20
SSE
30
S
25
SW
10
S
5
WNW
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
off		cross-
off		crosscross-
on		offoffoffoffglassglasscross-
off		crosscrosscross-
off		crosscross-
on		crossglasson
High Tide
/ height (m)
10:37PM
1.75
8:41AM
2.33
11:08PM
1.84
9:32AM
2.41
11:35PM
1.93
10:16AM
2.49
12:00AM
2.03
10:58AM
2.53
12:26AM
2.14
11:39AM
2.53
12:52AM
2.25
12:22PM
2.48
1:19AM
2.37
Low Tide
/ height (m)
3:34PM
0.22
2:52AM
1.35
4:17PM
0.09
3:46AM
1.25
4:54PM
-0.03
4:31AM
1.12
5:27PM
-0.11
5:12AM
0.98
5:58PM
-0.15
5:53AM
0.83
6:29PM
-0.13
6:34AM
0.67
6:59PM
-0.05
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise7:20--7:18--7:18--7:16--7:15--7:13--7:11--
Sunset-5:39--5:40--5:43--5:44--5:45--5:46--5:47-
part cloud
clear
part cloud
cloud
mod rain
mod rain
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
cloud
rain showers
light rain
light rain
rain showers
Rain (mm)
----68-13---253--5534
Temp. °C1097910788710108866998667
Feels °C (?)875455554886624322342
  • Map Icons:
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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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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.

View detailed surf forecast for Avalanche at:
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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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