Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche 48 hour detailed Surf Forecast

Issued: 4 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
14.2°C
1.0° 

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


How big are the waves at Avalanche today (30 Aug):

  • Afternoon surf: Afternoon surf (30 Aug, local time) - 2.5ft (0.8m), 16s period with SW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 2.5ft (0.8m), 16s period with SW swell.

The current surf forecast for Avalanche at 9PM is: 0.8m 16s primary swell from a Southwest direction and 0.3m 11s secondary swell from a West direction, 1.2m 7s secondary swell from a Northwest direction (forecast issued at 04:00pm August 30). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (30 Aug)--
Afternoon (30 Aug)2.5ft (0.8m)16s
Evening (30 Aug)2.5ft (0.8m)16s

Table - waves today at Avalanche. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Wed morning. Very mild (max 18°C on Mon morning, min 13°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).

Sun
30
Monday
31
Tuesday
1
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
1
2
2
2
2
1
0
1
1
3
3
3
2
0
0
0
1
2
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)
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.7
SW
15
0.7
SW
15
0.7
SW
15
1.2
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
10
1.3
NW
10
1.3
NW
10
1.2
NW
9
1.2
NW
9
1.1
NW
9
1
WNW
9
1
WNW
9
Wave Graph
Metric surfscale
Energy kJ
302
306
306
248
239
215
209
209
209
308
392
377
334
334
296
258
247
190
172
165
Wind (km/h)
20
NNW
25
NNW
20
N
15
NNE
10
NNE
5
NNE
5
NE
10
NW
15
NW
15
NW
10
NNW
5
NW
0
WSW
5
SSW
5
S
15
SSW
20
SSW
15
SSW
10
S
10
SSE
Wind State
cross-on
cross
cross
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross
cross-off
High Tide
2:22PM2.37m
2:36AM2.14m
2:51PM2.44m
3:28AM1.99m
3:25PM2.48m
Low Tide
8:39PM0.30m
8:40AM0.36m
9:25PM0.21m
9:13AM0.57m
10:17PM0.15m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:54
7:52
 mm
Temp °C
17
17
15
13
13
13
14
18
18
17
15
14
14
14
15
16
16
15
15
13
Feels °C
13
13
12
11
11
12
14
17
16
16
14
14
15
14
15
14
14
13
14
11
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalanche surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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