Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche Surf Forecast and Surf Report

Issued: 10 pm 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
11.6°C
0.7° 

Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Avalanche surf forecast from 1 Nov 2026:

  • Best quality surf: Friday 6 Nov, 10AM (local time) - 11ft (3.5m), 16s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 6 Nov, 4PM (local time) - 15ft (4.5m), 18s period, WNW swell with 13,805 kJ wave energy.
  • Next surfable swell (1★+): Sunday 1 Nov, 4AM (local time) - 2.5ft (0.8m), 14s period with SW swell.

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 (Nov 01) at 4AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.8m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Avalanche in the next 16 days are 4.5m 18s and forecast to arrive on Friday (Nov 06) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 1st Nov)2.5ft (0.8m) 14s
Best Surf10AM (Fri 6th Nov)11ft (3.5m) 16s
Most Powerful 4PM (Fri 6th Nov)15ft (4.5m) 18s

Table - best surf conditions forecast for Avalanche over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 15°C on Tue afternoon, min 7°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light.

Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
5
5
5
4
4
4
4
4
1
3
5
5
7
9
9
9
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
14
0.8
SW
14
1.1
WNW
21
2.1
WNW
18
2.3
WNW
17
2.4
WNW
17
2.2
WNW
16
2
WNW
14
1.8
WNW
14
1.6
WNW
13
1.4
WNW
12
1.1
WNW
11
1.2
WNW
12
3
WNW
13
3
WNW
13
3.5
WNW
17
3.5
WNW
16
4.5
WNW
18
4
WNW
16
Wave Graph
Metric surfscale
Energy kJ
293
283
1081
2852
3212
3270
2354
1600
1336
878
539
275
413
2955
3045
6488
6158
13805
8727
Wind (km/h)
5
E
5
SE
5
NNW
10
ESE
10
ESE
5
ESE
5
SE
5
E
10
N
10
SE
10
SSE
15
SSW
5
NNE
0
NNE
5
W
10
SSE
10
SSE
15
SSE
10
SSE
Wind State
off
glassy
cross-on
off
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
6:50AM1.94m
5:30PM2.20m
7:52AM2.02m
6:55PM2.04m
8:44AM2.15m
8:20PM1.96m
9:28AM2.28m
9:35PM1.94m
10:06AM2.41m
10:41PM1.95m
10:40AM2.51m
11:37PM1.98m
Low Tide
11:47PM-0.16m
11:56AM1.17m
00:53AM-0.03m
1:27PM1.04m
1:55AM0.09m
2:47PM0.81m
2:52AM0.22m
3:50PM0.54m
3:42AM0.36m
4:42PM0.28m
4:27AM0.52m
5:27PM0.06m
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
rain showers
clear
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:52
—
—
7:54
—
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7:56
—
—
7:56
—
—
7:58
—
—
8:00
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:05
—
—
6:04
—
—
6:01
—
—
6:00
—
—
6:00
—
—
5:58
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
1
2
Temp °C
9
10
12
10
10
13
12
14
15
12
14
15
12
13
14
12
13
14
14
Feels °C
7
8
10
8
7
11
10
12
12
10
11
11
11
13
12
10
10
11
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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 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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