Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Issued: 4 pm 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 7 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: Tuesday 7 Jul, 2AM (local time) - 4.5ft (1.4m), 11s period, NW swell with 445 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 1.3m and 10s period with a secondary swell of 1.1m and 10s. Another secondary swell of 0.8m and 16s is also forecast. 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 1.4m 11s and forecast to arrive on Tuesday (Jul 07) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.

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 2AM (Tue 7th Jul)4.5ft (1.4m) 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 Wed morning, min 10°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

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

Mon
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
2
0
0
2
0
0
2
0
0
1
0
0
1
0
0
2
0
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)
1.7
NW
11
1.4
NW
11
1.2
NW
10
0.6
WSW
20
0.6
SW
16
0.7
SW
18
0.6
SW
18
0.8
SW
17
0.8
SW
16
0.6
SW
16
0.8
SW
16
0.8
SW
15
0.7
SW
15
1.2
WNW
9
1.2
WNW
9
1.1
WNW
10
1.4
WNW
10
1.3
WNW
10
1.3
WNW
9
1.2
WNW
9
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
651
445
279
268
201
319
252
354
310
208
306
269
218
226
231
231
378
332
272
211
118
Wind (km/h)
20
NNW
15
NNW
15
NNW
20
NNW
15
NNW
20
NNW
20
NNW
15
N
15
NNW
25
NNW
10
N
15
NW
15
NW
10
N
10
WNW
15
NW
5
N
15
NNW
20
NNW
10
NNE
15
NNW
Wind State
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-on
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
12:58PM1.95m
Low Tide
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
6:15AM-0.63m
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:39
5:39
5:39
5:41
5:41
5:43
<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
9:00
 mm
Temp °C
15
13
15
15
14
16
16
13
14
15
14
17
17
15
15
15
14
15
15
14
16
Feels °C
12
11
12
12
11
13
12
9
11
11
10
15
15
14
13
12
12
12
11
10
13
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
18
1.4
NW
11
0.6
SW
16
0.6
SW
16
0.9
WNW
10
1.2
WNW
9
0.6
SW
18
0.8
SW
17
1.3
NW
9
1
WNW
9
0.8
WNW
8
0.9
WNW
9
1
WNW
8
1.2
WNW
9
1.2
WNW
9
1.1
WNW
10
1.4
WNW
10
1.3
WNW
10
1.3
WNW
9
1.2
WNW
9
0.9
WNW
8
Energy kJ
120
445
161
206
145
221
252
354
266
168
92
145
136
226
231
231
378
332
272
211
108
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
13
0.5
SW
16
0.5
SW
20
0.6
WSW
20
0.6
SW
16
0.7
SW
18
0.6
SW
15
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
0.6
SW
14
Energy kJ
44
129
186
253
201
319
134
2
310
208
306
269
218
215
206
203
167
130
121
114
118
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
21
0.3
SW
13
0.1
S
9
0.5
SW
19
0.6
SW
15
0.1
S
8
0.4
SW
14
0.4
WNW
9
0.4
NW
8
0.1
W
18
0.1
W
18
0.1
W
20
0.2
W
17
0.2
W
18
0.2
W
15
0.3
WNW
16
0.3
WNW
14
Energy kJ
117
27
2
183
134
1
65
27
24
6
6
7
22
26
18
51
37
Wind waves
Height (m)
Direction
Period (s)
1.7
NW
11
1.2
NW
10
1.2
NW
10
0.8
NNW
5
1.2
WNW
9
1.3
NW
10
1
NNW
5
0.9
NNW
5
0.4
NNW
3
Energy kJ
651
279
268
29
211
327
44
45
4
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
2
2
3
2
2
2
2
2
2
3
2
3
1
1
2
1
Distance (km)
875
8
178
592
8
323
875
8
299
299
8
178
875
146
713
875
8
323
875
8
252
Best forecast wave conditions in South Oregon
Rating
(10 max)
3
3
3
3
2
3
2
Best forecast wave conditions in United States
Rating
(10 max)
2
4
3
2
4
3
2
4
3
3
4
3
2
4
3
2
3
3
3
3
3
Header Global
Rating
(10 max)
7
5
7
9
8
9
7
7
6
7
5
5
5
5
5
5
9
9
7
5
6
  • 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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