Avalanche Surf Break

Lat Long: 44.67° N 124.08° W

Avalanche 48 hour detailed Surf Forecast

Issued: 10 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalanche sea temperature is
14.9°C
0.3° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 4.5ft (1.3m), 7s period with NW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.4m), 7s period with NW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 6ft (1.8m), 7s period with NW swell.

The current surf forecast for Avalanche at 3AM is: 1.2m 7s primary swell from a Northwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 10:00pm September 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (16 Sep)4.5ft (1.3m)7s
Afternoon (16 Sep)4.5ft (1.4m)7s
Evening (16 Sep)6ft (1.8m)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 Tue night). Wind will be generally light.

Tue
15
Wednesday
16
Thursday
17
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
1
1
2
2
1
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NW
7
1.2
NW
7
1.2
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.6
NW
7
1.8
NW
7
1.7
NW
7
1.6
NW
7
1.6
NW
7
1.6
NW
8
1.6
NW
8
1.6
NW
8
1.7
NW
8
1.7
NW
8
1.6
NW
8
Wave Graph
Metric surfscale
Energy kJ
121
156
152
169
169
174
194
281
330
301
281
255
300
333
358
408
408
335
Wind (km/h)
15
NNW
10
NNE
10
NE
10
NNE
10
NE
10
N
20
N
25
N
20
N
15
N
15
N
5
NNE
5
NNE
10
W
10
W
10
WNW
5
WSW
5
SW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
glassy
on
on
on
on
cross-on
High Tide
4:40AM1.79m
3:48PM2.27m
5:47AM1.66m
4:30PM2.15m
Low Tide
10:14PM0.15m
9:48AM0.99m
11:06PM0.23m
10:29AM1.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:22
 mm
Temp °C
14
13
13
12
13
20
22
21
15
16
15
14
14
18
17
16
14
14
Feels °C
12
11
12
10
11
18
18
17
12
14
13
13
13
17
16
15
14
14
  • 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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