Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Issued: 4 pm 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
12.2° C

1.3°C colder than average for this time of year

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


Avalanche surf forecast from 16 Jun 2026:

  • Best quality surf: Sunday 21 Jun, 5AM (local time) - 7ft (2.2m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Saturday 20 Jun, 2PM (local time) - 10ft (3.0m), 10s period, NW swell with 1,702 kJ wave energy.
  • Next surfable swell (1★+): Sunday 21 Jun, 5AM (local time) - 7ft (2.2m), 9s period with NW 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 (Jun 21) at 5AM. The primary swell is predicted to be 2.2m and 9s period with a secondary swell of 0.8m and 16s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Avalanche in the next 16 days are 3.0m 10s and forecast to arrive on Saturday (Jun 20) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 21st Jun)7ft (2.2m) 9s
Best Surf 5AM (Sun 21st Jun)7ft (2.2m) 9s
Most Powerful 2PM (Sat 20th Jun)10ft (3.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 10°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
2
0
0
2
1
1
3
1
0
3
1
0
2
2
1
3
1
0
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WSW
24
0.6
WSW
21
0.8
WSW
21
0.7
WSW
21
0.9
WSW
19
0.8
WSW
19
2.2
NNW
8
0.8
WSW
18
2.1
NW
9
2.3
NW
9
2.5
NW
9
3
NW
10
2.5
NW
10
2.5
NW
10
3
NW
10
3
NW
10
2.3
NW
9
2
NW
9
1.8
NW
9
1.6
NW
8
1.6
NW
8
Wave Graph
Metric surfscale
Energy kJ
368
305
578
397
657
475
682
443
660
844
1017
1500
1403
1363
1577
1546
901
626
516
349
311
Wind (km/h)
20
NNW
10
N
20
NW
25
NNW
20
N
25
NNW
30
NNW
15
N
15
NNW
20
NNW
15
N
15
NW
25
NNW
10
NNW
10
WNW
20
NW
10
N
15
NW
20
NNW
15
N
20
NNW
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
High Tide
00:44AM2.87m
2:49PM2.03m
1:36AM2.78m
3:38PM2.06m
2:31AM2.61m
4:27PM2.09m
3:27AM2.37m
5:15PM2.13m
4:28AM2.09m
6:03PM2.18m
5:36AM1.82m
6:49PM2.22m
6:55AM1.60m
Low Tide
6:51PM0.95m
8:05AM-0.80m
7:47PM0.92m
8:54AM-0.73m
8:46PM0.88m
9:43AM-0.59m
9:49PM0.84m
10:31AM-0.38m
10:56PM0.78m
11:18AM-0.13m
00:09AM0.68m
12:05PM0.15m
1:22AM0.55m
12:53PM0.43m
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:30
5:30
5:30
5:30
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:02
9:04
9:04
9:04
9:05
9:05
9:05
 mm
Temp °C
21
17
16
15
13
14
14
13
16
17
14
15
15
13
13
14
14
15
16
14
16
Feels °C
17
14
13
12
8
9
8
8
13
14
11
12
12
10
11
11
12
13
13
11
13
Swell 1
Height (m)
Direction
Period (s)
0.7
W
10
0.8
W
10
0.8
WSW
21
0.7
WSW
21
0.9
WSW
19
0.8
WSW
19
0.7
SW
18
1.3
WNW
9
2.1
NW
9
0.8
WSW
16
2.5
NW
9
3
NW
10
2.5
NW
10
2.5
NW
10
3
NW
10
3
NW
10
2.3
NW
9
2
NW
9
0.6
SW
16
1.6
NW
8
0.6
SW
14
Energy kJ
94
115
578
397
657
475
330
244
660
343
1017
1500
1403
1363
1577
1546
901
626
155
349
130
Swell 2
Height (m)
Direction
Period (s)
0.6
WSW
24
0.6
WSW
21
0.8
W
9
0.7
W
9
0.4
SW
13
0.5
NNW
10
0.4
SW
13
0.8
WSW
18
0.8
WSW
18
0.2
SSW
12
0.7
SW
16
0.7
SW
16
0.8
SW
16
0.8
SW
15
0.7
SW
14
0.7
SW
14
0.8
SW
15
0.6
SW
16
0.4
SW
13
0.6
SW
14
0.4
SW
18
Energy kJ
368
305
106
78
46
51
45
395
390
15
261
258
287
258
206
203
258
201
57
125
80
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
15
0.4
SW
15
0.5
SW
15
0.5
SW
14
0.2
WNW
12
0.4
SW
13
0.3
WNW
11
0.4
SW
13
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
WSW
20
0.2
SSW
12
0.4
SW
18
0.3
SW
18
0.1
SW
21
0.4
SW
13
0.3
SW
20
0.3
SW
19
0.1
W
15
Energy kJ
76
76
104
95
14
46
25
45
16
15
15
15
37
14
111
49
18
58
60
59
4
Wind waves
Height (m)
Direction
Period (s)
1.1
NNW
5
0.9
NNW
5
0.7
NNW
5
1.2
NNW
5
1.7
NW
7
1.8
NW
8
2.2
NNW
8
1.8
NNW
8
2.3
NW
9
1.8
NW
9
1.6
NW
8
Energy kJ
66
41
20
67
285
345
682
443
844
516
311
Nearest Offshore or Glassy
Rating
(10 max)
2
3
4
3
4
1
3
4
3
4
4
3
3
4
4
2
4
3
4
3
3
Distance (km)
322
8
517
741
307
388
252
8
252
263
8
249
322
121
248
413
8
248
518
8
178
Best forecast wave conditions in South Oregon
Rating
(10 max)
4
4
4
4
4
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
3
4
4
4
4
3
4
4
4
4
4
4
2
4
3
4
4
3
Header Global
Rating
(10 max)
5
5
4
4
5
4
5
6
6
6
6
7
4
5
4
9
8
6
5
5
5
  • 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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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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