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Surf Forecasts:

Avalanche surfForecast / Oregon South / USA

information circle12 Day Weather and Surf, issued 9 pm Saturday 24 Jan 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
10.6° 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 Sunday (Jan 25) at 4AM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Avalanche in the next 12 days are 4.5m 16s and forecast to arrive on Thursday (Jan 29) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Monday (Jan 26) at 10PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 25th Jan)3ft (0.9m) 12s
Best Surf 7PM (Thu 29th Jan)11ft (3.5m) 13s
Most Powerful 1AM (Thu 29th Jan)15ft (4.5m) 16s

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 Light rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 12°C on Mon morning, min 4°C on Sat night). Winds increasing (calm on Sun afternoon, fresh winds from the S by Tue afternoon).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Very mild (max 15°C on Fri morning, min 9°C on Tue night). Wind will be generally light.

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sat
31
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
2
2
2
2
2
2
2
1
3
3
2
6
5
4
4
2
3
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
W
0.8
WNW
0.7
W
0.9
W
0.7
WNW
0.8
WNW
0.8
WNW
1.4
SW
2.5
SW
3
SW
3
SW
3
SW
4.5
WSW
4.5
WSW
4
WSW
3
WSW
2.5
WSW
3.5
WSW
3
WSW
1.5
W
1.9
W
Period(s) (?)1211111115141489101010161413131212111716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4231731231851912392102471265194013751851959172955369290418353750242813421834
Wind
(km/h)
10
E
5
ESE
0
SSE
10
SE
10
SE
10
SE
15
ESE
10
ESE
35
S
20
SSE
20
SSE
25
S
25
S
25
S
20
S
10
SE
25
S
20
S
15
SSW
15
SSW
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffglasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		crosscrosscrosscrosscross-
off		crosscrosscrosscrosscross
High Tide
/ height (m)
4:21AM
2.52
5:08PM
1.69
5:06AM
2.58
6:45PM
1.60
6:01AM
2.63
8:25PM
1.65
7:03AM
2.68
9:43PM
1.79
8:09AM
2.75
10:40PM
1.93
9:12AM
2.82
11:25PM
2.07
10:10AM
2.86
Low Tide
/ height (m)
11:17AM
0.49
10:29PM
0.83
12:30PM
0.33
11:23PM
1.06
1:43PM
0.14
12:36AM
1.23
2:50PM
-0.05
1:59AM
1.29
3:49PM
-0.23
3:14AM
1.24
4:41PM
-0.37
4:18AM
1.12
5:28PM
-0.44
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sat
31
Sunrise-7:41--7:41--7:39--7:39--7:37--7:37--7:35-
Sunset--5:14--5:15--5:16--5:17--5:20--5:21--5:22
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
cloud
part cloud
light rain
light rain
cloud
cloud
cloud
cloud
mod rain
cloud
part cloud
Rain (mm)
--------41--21----8--
Temp. °C59981212101211111313121213131512121212
Feels °C (?)0674885746888710109881111
  • Map Icons:
  • Break
  • 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:
surf-forecast.com

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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