Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche 48 hour detailed Surf Forecast

Issued: 10 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
14.1°C
0.6° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 3.5ft (1.0m), 8s period with NW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 8s period with NW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 4ft (1.2m), 7s period with NW swell.

The current surf forecast for Avalanche at 1AM is: 1.1m 8s primary swell from a Northwest direction and 0.5m 13s secondary swell from a Southwest direction (forecast issued at 10:00pm September 14). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (15 Sep)3.5ft (1.0m)8s
Afternoon (15 Sep)3ft (0.9m)8s
Evening (15 Sep)4ft (1.2m)7s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
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)
1
2
2
2
2
1
0
0
0
2
2
2
2
1
0
0
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)
1.2
NW
8
1.1
NW
8
1.1
NW
8
1
NW
8
1
NW
8
0.9
NW
8
0.9
NW
8
1
NW
8
1.2
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.6
NW
7
1.7
NW
7
1.7
NW
7
Wave Graph
Metric surfscale
Energy kJ
169
145
125
108
116
116
116
108
156
189
184
184
169
174
194
281
309
309
Wind (km/h)
15
N
10
NNE
10
NNE
10
NNE
5
NE
15
NNW
15
NW
20
NNW
15
N
10
N
10
NNE
10
NNE
10
NE
15
N
20
N
25
N
20
N
15
N
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
High Tide
3:43AM1.94m
3:13PM2.37m
4:40AM1.79m
3:48PM2.27m
Low Tide
9:27PM0.08m
9:12AM0.79m
10:14PM0.15m
9:48AM0.99m
clear
clear
cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:27
7:24
 mm
Temp °C
14
13
12
12
12
15
16
16
14
13
14
13
14
20
22
20
15
15
Feels °C
11
11
10
10
11
12
13
13
11
11
12
11
12
17
18
16
12
12
  • 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.


Nearest locationNearest