Cape Sebastian Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 4 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
13.1° C
0.4° 

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


How big are the waves at Cape Sebastian today (25 Jul):

  • Afternoon surf: Afternoon surf (25 Jul, local time) - 3.5ft (1.1m), 21s period with SW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 3ft (0.9m), 21s period with SW swell.

The current surf forecast for Cape Sebastian at 8PM is: 0.9m 21s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm July 25). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (25 Jul)--
Afternoon (25 Jul)3.5ft (1.1m)21s
Evening (25 Jul)3ft (0.9m)21s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue morning, min 13°C on Sun night). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
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)
2
2
3
3
3
3
4
3
3
4
3
3
3
3
3
2
3
3
4
4
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)
1.1
SW
21
1
SW
21
0.9
SW
21
0.8
SW
21
0.8
SW
20
1
SW
20
1.1
SW
20
1.1
SW
19
1.1
SW
19
1.1
SW
19
1
SW
19
1
SW
19
1
SW
18
1
SW
18
1.1
SW
18
1.1
SW
18
1.1
SW
18
1.1
SW
18
1.2
SW
18
1.2
SW
19
Wave Graph
Metric surfscale
Energy kJ
1015
880
756
641
582
731
954
945
834
834
723
701
616
602
694
694
694
795
921
1005
Wind (km/h)
15
SSW
10
SSW
0
WSW
5
NNE
5
NE
5
NE
0
N
10
WNW
10
W
10
NW
10
NNW
5
NNE
5
NNE
5
NNE
5
NNE
10
WNW
10
NW
10
NW
10
NNW
10
NNE
Wind State
on
on
glassy
off
off
glassy
glassy
cross
cross
cross-off
cross-off
off
glassy
off
glassy
cross
cross-off
cross-off
cross-off
off
High Tide
11:10AM2.00m
9:19PM2.60m
11:50AM2.08m
10:07PM2.67m
12:23PM2.15m
10:51PM2.73m
Low Tide
3:16PM1.71m
4:52AM0.51m
4:10PM1.68m
5:31AM0.42m
4:57PM1.62m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:43
8:42
 mm
Temp °C
18
18
16
15
15
14
15
17
17
17
15
14
14
13
15
17
18
18
17
15
Feels °C
16
17
17
15
15
14
16
17
16
17
14
14
14
12
15
16
16
16
16
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 Cape Sebastian 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