Cape Sebastian Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 4 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
11.6° C
2.0° 

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 (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 3ft (0.9m), 15s period with SW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 3ft (0.9m), 15s period with SW swell.

The current surf forecast for Cape Sebastian at 12AM is: 0.9m 15s primary swell from a Southwest direction and 0.9m 10s secondary swell from a West-northwest direction, 0.8m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm July 10). The wind direction is predicted to be offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)3ft (0.9m)15s
Evening (11 Jul)3ft (0.9m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Mon
13
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
2 AM
5 AM
8 AM
11 AM
Rating
(10 max)
2
2
3
3
2
3
3
2
2
3
2
3
4
3
3
1
1
1
0
2
3
2
2
1
Swell
Height Map
Height Map
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
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
14
1.3
WNW
10
1.6
NW
10
1.4
NW
10
1.7
NW
10
1.6
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
9
1.6
NW
9
1.7
NW
9
0.6
SW
14
0.6
SW
14
1.3
NW
9
1.3
NW
8
1.3
NW
8
1.4
NW
8
Wave Graph
Metric surfscale
Energy kJ
331
331
331
322
318
309
309
305
301
496
392
546
459
341
334
284
440
468
149
153
275
250
239
251
Wind (km/h)
15
NW
15
NW
10
NNW
5
NNE
5
NE
5
ENE
10
NNW
15
NW
20
NNW
20
NNW
20
NNW
20
N
15
N
20
N
15
N
25
NNW
25
NNW
30
NNW
25
NNW
15
N
15
N
15
N
15
N
20
NNW
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
High Tide
8:20PM2.92m
10:42AM2.07m
9:18PM3.03m
11:40AM2.20m
10:17PM3.13m
Low Tide
1:53PM1.52m
3:53AM0.27m
3:03PM1.58m
4:49AM0.06m
4:10PM1.56m
5:41AM-0.08m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
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>
5:50
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:54
8:53
8:52
 mm
Temp °C
16
16
15
14
13
13
14
16
17
16
15
15
14
13
15
17
17
17
15
14
13
13
14
16
Feels °C
13
14
14
14
12
12
13
13
14
12
11
11
10
9
11
12
12
12
10
11
10
10
11
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 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.


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