Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche Surf Forecast and Surf Report

Issued: 4 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
10.9° C
3.9° 

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


Avalanche surf forecast from 14 Jul 2026:

  • Best quality surf: Thursday 16 Jul, 11PM (local time) - 2.5ft (0.8m), 17s period, WNW swell with glassy winds.
  • Most powerful swell: Saturday 18 Jul, 5AM (local time) - 5ft (1.6m), 10s period, NW swell with 551 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 5AM (local time) - 2.5ft (0.8m), 10s period with WNW 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 Wednesday (Jul 15) at 5AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.7m and 5s. 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 1.6m 10s and forecast to arrive on Saturday (Jul 18) at 5AM. 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+) 5AM (Wed 15th Jul)2.5ft (0.8m) 10s
Best Surf11PM (Thu 16th Jul)2.5ft (0.8m) 17s
Most Powerful 5AM (Sat 18th Jul)5ft (1.6m) 10s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 12°C on Fri night). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
1
1
0
3
1
0
3
0
0
1
1
0
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
14
0.5
W
14
0.8
WNW
9
0.9
WNW
10
0.4
WNW
20
0.5
WNW
19
0.5
WNW
19
0.6
WNW
18
0.9
WNW
17
0.9
WNW
17
0.9
WNW
16
0.8
WNW
16
1.5
NW
10
0.8
WNW
16
0.8
WNW
15
1.7
NW
8
1.8
NW
8
1.6
NW
8
1.6
NW
9
1.5
NW
9
1.3
NW
8
Wave Graph
Metric surfscale
Energy kJ
106
100
110
160
157
207
203
251
419
492
371
288
425
277
281
389
443
358
384
320
219
Wind (km/h)
15
NNW
20
NNW
10
N
15
NW
15
NW
5
NW
10
SW
10
WSW
5
ENE
10
NW
20
NNW
10
NNE
15
NNW
25
NNW
15
N
20
NNW
20
NNW
10
N
15
NW
15
NW
0
SW
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-on
cross-on
cross-off
cross-on
cross
cross
cross
cross-on
cross
cross-on
cross-on
glassy
High Tide
1:43PM2.05m
00:37AM2.86m
2:25PM2.14m
1:29AM2.75m
3:07PM2.21m
2:21AM2.56m
3:48PM2.26m
3:15AM2.32m
4:28PM2.30m
4:12AM2.04m
5:09PM2.32m
5:16AM1.77m
5:50PM2.31m
Low Tide
6:44PM0.89m
7:50AM-0.68m
7:40PM0.79m
8:33AM-0.58m
8:36PM0.70m
9:15AM-0.40m
9:33PM0.62m
9:56AM-0.15m
10:32PM0.56m
10:36AM0.13m
11:35PM0.51m
11:16AM0.43m
00:42AM0.44m
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:45
5:46
5:47
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
8:59
8:58
8:57
8:55
8:55
8:54
 mm
Temp °C
15
16
14
16
16
14
15
16
15
17
17
15
17
17
15
17
17
14
18
18
15
Feels °C
13
13
11
14
13
12
14
14
14
15
14
13
14
14
12
14
14
12
17
17
14
  • 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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