Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Issued: 4 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
11.5° C

3.2°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 4 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 5AM (local time) - 2ft (0.6m), 18s period, WSW swell with glassy winds.
  • Most powerful swell: Monday 6 Jul, 2PM (local time) - 6ft (1.8m), 11s period, NW swell with 716 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 5AM (local time) - 2ft (0.6m), 18s period with WSW 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 08) at 5AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 1.0m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Avalanche in the next 16 days are 1.8m 11s and forecast to arrive on Monday (Jul 06) 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 (Wed 8th Jul)2ft (0.6m) 18s
Best Surf 5AM (Wed 8th Jul)2ft (0.6m) 18s
Most Powerful 2PM (Mon 6th Jul)6ft (1.8m) 11s

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. Very mild (max 16°C on Sat morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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
0
0
0
2
0
0
2
1
0
2
2
0
1
0
0
2
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
16
0.5
SW
16
0.7
WNW
12
1.6
NW
7
1.9
NW
7
1.9
NW
7
1.8
NW
7
1.7
NW
11
1.4
NW
11
1.1
NW
10
0.6
WSW
20
1.1
NW
9
0.7
SW
18
0.6
SW
18
0.8
SW
17
0.8
SW
16
1.3
NW
9
0.8
SW
16
0.7
SW
15
0.7
SW
15
0.7
SW
15
Wave Graph
Metric surfscale
Energy kJ
158
121
127
244
332
375
309
647
445
240
253
198
319
252
354
310
275
306
221
218
215
Wind (km/h)
20
NNW
25
NNW
20
N
25
NNW
30
NNW
15
N
20
NNW
20
NNW
10
N
15
NW
15
NW
5
NNW
10
NW
20
NW
15
N
20
NNW
25
NNW
10
N
15
NNW
15
NW
5
NE
Wind State
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
glassy
High Tide
4:39PM1.99m
3:37AM1.98m
5:12PM2.08m
4:33AM1.79m
5:46PM2.17m
5:42AM1.62m
6:25PM2.28m
7:07AM1.50m
7:09PM2.40m
8:40AM1.49m
7:59PM2.52m
10:05AM1.58m
8:53PM2.64m
Low Tide
9:53AM-0.11m
10:13PM0.92m
10:27AM0.05m
11:11PM0.81m
11:02AM0.24m
00:15AM0.65m
11:42AM0.46m
1:22AM0.45m
12:29PM0.69m
2:29AM0.21m
1:26PM0.89m
3:32AM-0.04m
2:32PM1.02m
4:30AM-0.29m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:37
5:37
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:04
9:04
9:02
9:02
9:01
9:01
 mm
Temp °C
16
16
14
15
15
13
16
15
13
15
15
14
16
17
15
15
15
13
16
16
14
Feels °C
13
12
11
11
10
9
13
12
10
13
12
13
15
15
13
11
11
9
13
13
12
Swell 1
Height (m)
Direction
Period (s)
1.1
NW
8
0.9
WNW
8
0.8
WNW
8
0.5
WNW
11
0.8
WNW
13
0.8
WNW
12
0.4
SW
18
0.4
WSW
18
1.4
NW
11
1.1
NW
10
0.6
SW
16
1.1
NW
9
1
WNW
9
1.1
WNW
8
1.4
NW
8
1.2
NW
9
0.6
SW
16
0.8
SW
16
1
NW
8
0.8
WNW
9
0.9
WNW
10
Energy kJ
158
111
86
69
183
161
79
120
445
240
206
194
165
177
256
226
208
306
129
92
148
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
16
0.5
WNW
12
0.7
WNW
12
0.5
WNW
13
0.4
SW
14
0.5
SW
18
0.4
SW
13
0.4
SW
13
0.5
SW
16
0.6
SW
16
0.6
WSW
20
0.6
SW
16
0.7
SW
18
0.6
SW
18
0.8
SW
17
0.8
SW
16
0.4
SW
14
0.7
SW
15
0.7
SW
15
0.7
SW
15
Energy kJ
155
85
127
101
73
154
63
44
129
161
253
198
319
252
354
310
65
221
218
215
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
13
0.5
SW
16
0.4
SW
14
0.4
SW
14
0.4
SW
19
0.3
SW
13
0.2
WSW
23
0.4
SW
21
0.4
SW
21
0.5
SW
20
0.1
S
9
0.5
SW
19
0.6
SW
15
0.5
SW
15
0.1
S
11
0.1
W
19
Energy kJ
65
121
67
73
93
28
53
117
117
186
2
181
134
104
2
7
Wind waves
Height (m)
Direction
Period (s)
0.9
NNW
4
1.3
NNW
5
1.6
NW
7
1.9
NW
7
1.9
NW
7
1.8
NW
7
1.7
NW
11
0.6
N
6
1.1
NW
10
1.3
NW
9
1.4
NW
8
0.7
NNW
4
Energy kJ
32
88
244
332
375
309
647
26
240
275
277
15
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
2
2
3
2
2
3
2
3
3
2
3
3
2
2
3
1
4
2
Distance (km)
496
517
263
322
323
8
322
875
8
323
496
8
248
875
8
592
875
8
413
518
8
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
3
2
Best forecast wave conditions in United States
Rating
(10 max)
2
3
3
3
2
3
2
2
4
4
2
4
2
3
4
3
3
4
3
4
3
Header Global
Rating
(10 max)
4
5
9
7
5
5
8
7
5
5
9
7
9
5
7
5
5
4
8
4
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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