Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche 48 hour detailed Surf Forecast

Issued: 10 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
14.0°C
0.8° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 14s period with SW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 14s period with SW swell.

The current surf forecast for Avalanche at 4PM is: 0.9m 14s primary swell from a Southwest direction and 0.9m 9s secondary swell from a Northwest direction, 0.7m 4s secondary swell from a Southwest direction (forecast issued at 10:00am September 12). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (12 Sep)3ft (0.9m)15s
Afternoon (12 Sep)3ft (0.9m)14s
Evening (12 Sep)3ft (0.9m)14s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 16°C on Sat morning, min 11°C on Sat night). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
1
0
0
2
2
2
2
1
0
0
0
1
2
2
2
2
1
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)
0.9
SW
15
0.9
SW
15
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.6
SW
14
0.6
SW
14
1
WNW
9
1.1
NW
8
1.3
WNW
8
1.2
NW
8
1.2
NW
8
1.2
NW
8
1.2
NW
8
1.1
NW
8
1.2
NW
8
1.1
NW
8
Wave Graph
Metric surfscale
Energy kJ
314
309
301
293
293
241
245
245
241
238
151
147
157
162
207
187
182
178
173
151
164
128
Wind (km/h)
10
SSE
10
SSW
20
SSW
15
SSW
15
SSE
15
SE
15
SE
15
SSE
10
S
20
SSW
15
SW
10
SW
10
S
10
SSE
5
SSE
5
SSE
0
N
10
NNW
15
NW
20
NNW
15
N
10
NNE
Wind State
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
High Tide
1:39PM2.47m
2:04AM2.26m
2:10PM2.49m
2:52AM2.10m
2:41PM2.45m
Low Tide
7:31AM0.12m
8:00PM0.11m
8:05AM0.34m
8:44PM0.07m
8:38AM0.57m
9:27PM0.08m
part cloud
cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:32
7:30
7:29
 mm
3
3
Temp °C
12
16
15
12
13
12
11
11
12
14
16
16
14
13
13
14
15
16
16
16
14
12
Feels °C
10
14
11
10
11
10
8
8
10
11
14
14
13
12
13
14
15
14
13
12
11
10
  • 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 

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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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