Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Issued: 4 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
11.7° C

2.9°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 6 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 5AM (local time) - 4.5ft (1.3m), 10s period, NW swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 2PM (local time) - 5.5ft (1.7m), 11s period, NW swell with 663 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 5AM (local time) - 4.5ft (1.3m), 10s 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 Thursday (Jul 09) at 5AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 1.3m and 10s. 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 1.7m 11s and forecast to arrive on Monday (Jul 06) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Monday (Jul 13) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 9th Jul)4.5ft (1.3m) 10s
Best Surf 5AM (Thu 9th Jul)4.5ft (1.3m) 10s
Most Powerful 2PM (Mon 6th Jul)5.5ft (1.7m) 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 17°C on Wed morning, min 10°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 10°C on Sat night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
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
2
0
0
2
0
0
1
0
0
2
1
1
3
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
NW
7
1.6
NW
11
1
WNW
11
1.2
NW
10
0.6
WSW
20
1.1
NW
10
0.7
SW
18
1.2
WNW
9
0.8
SW
17
0.8
SW
16
0.6
SW
16
0.8
SW
16
0.8
SW
15
0.7
SW
15
0.7
SW
15
1.1
WNW
9
1.4
WNW
10
1.4
WNW
10
1.4
NW
10
1.3
WNW
9
1.4
NW
9
Wave Graph
Metric surfscale
Energy kJ
311
548
214
279
268
211
319
252
354
310
208
306
269
218
215
217
378
371
384
255
300
Wind (km/h)
15
NNW
20
NNW
10
N
15
NNW
20
NNW
10
NNW
15
NNW
20
NNW
15
N
15
NNW
25
NNW
10
N
15
NW
15
NW
5
NNW
15
NNW
20
NNW
10
NNE
15
NNW
25
NNW
15
N
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
glassy
cross
cross
cross-off
cross
cross
cross
High Tide
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
11:14AM1.71m
9:50PM2.75m
12:09PM1.84m
10:47PM2.84m
Low Tide
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
3:41PM1.08m
5:24AM-0.49m
4:46PM1.06m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:39
5:39
5:39
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:02
9:02
9:01
9:01
9:00
9:00
 mm
Temp °C
15
15
13
15
15
14
17
17
14
15
15
14
17
17
15
14
14
13
15
15
13
Feels °C
13
12
11
12
12
12
15
14
11
12
11
10
15
15
14
12
11
9
12
10
8
Swell 1
Height (m)
Direction
Period (s)
1.7
NW
7
0.4
WSW
18
1
WNW
11
1.2
NW
10
0.6
SW
16
1.1
NW
10
1
WNW
9
1.2
WNW
9
0.8
SW
17
1.2
NW
9
1
WNW
9
0.8
WNW
9
0.9
WNW
9
1
NW
8
1.1
WNW
9
1.1
WNW
9
1.4
WNW
10
1.4
WNW
10
1.4
NW
10
1.3
WNW
9
1.4
NW
9
Energy kJ
311
120
214
279
206
211
172
211
354
242
154
99
130
129
203
217
378
371
384
255
300
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
18
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
0.1
S
11
0.8
SW
16
0.6
SW
16
0.8
SW
16
0.8
SW
15
0.7
SW
15
0.7
SW
15
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
Energy kJ
79
44
129
161
253
198
319
252
2
310
208
306
269
218
215
206
203
130
130
123
114
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
21
0.3
SW
13
0.5
SW
20
0.6
SW
16
0.5
SW
19
0.6
SW
15
0.5
SW
15
0.4
SW
14
0.5
W
9
0.4
NW
8
0.4
WNW
10
0.1
W
18
0.1
W
18
0.1
W
20
0.2
W
16
0.2
W
18
0.2
W
15
0.3
WNW
16
Energy kJ
63
117
27
186
206
181
134
104
65
39
24
32
6
6
7
21
26
18
51
Wind waves
Height (m)
Direction
Period (s)
1.6
NW
11
1.1
NW
6
1.2
NW
10
0.3
N
4
1.2
NW
9
0.9
NNW
4
0.9
NNW
5
0.5
N
4
1.1
NW
5
0.4
NNE
5
Energy kJ
548
85
268
3
246
34
42
7
62
8
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
3
2
3
2
2
3
3
1
2
2
2
2
1
1
3
2
2
2
Distance (km)
263
875
8
178
875
8
323
875
8
361
413
8
178
875
8
413
876
8
252
1179
8
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
4
3
2
4
4
2
4
3
2
4
4
2
3
2
2
3
3
3
3
Header Global
Rating
(10 max)
8
7
5
5
9
8
9
9
5
6
6
5
8
6
5
5
5
9
9
7
4
  • 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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