Cape Sebastian Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
13.2° C
0.6° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 2ft (0.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 4ft (1.2m), 8s period with NW swell.
  • Evening surf: Evening surf (01 Aug, local time) - 6ft (1.8m), 6s period with NW swell.

The current surf forecast for Cape Sebastian at 4PM is: 0.6m 14s primary swell from a Southwest direction and 0.3m 13s secondary swell from a South-southwest direction (forecast issued at 10:00am August 01). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (01 Aug)2ft (0.6m)14s
Afternoon (01 Aug)4ft (1.2m)8s
Evening (01 Aug)6ft (1.8m)6s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Mon afternoon, min 12°C on Sat night). Winds increasing (light winds from the N on Sat morning, strong winds from the NNW by Sun afternoon).

Saturday
1
Sunday
2
Monday
3
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)
2
1
0
0
0
1
1
1
1
0
0
0
0
2
2
2
2
1
0
1
0
1
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)
0.6
SW
14
0.6
SW
14
1.2
NW
8
0.6
SW
14
1.8
NW
6
1.7
NW
6
1.5
NW
7
1.6
NW
7
1.6
NW
7
1.8
NW
8
2.2
NW
7
2.5
NW
7
2.4
NW
8
2.3
NW
8
2.1
NW
8
2
NW
8
1.9
NW
8
2
NNW
8
2.5
NNW
8
2.5
NNW
8
2.5
NNW
8
2.2
NNW
8
Wave Graph
Metric surfscale
Energy kJ
164
128
192
128
255
231
225
239
253
383
449
641
692
706
604
527
497
527
785
933
861
666
Wind (km/h)
15
N
25
NNW
35
NNW
40
NNW
35
NNW
30
N
25
N
25
N
25
N
35
NNW
45
NNW
45
NNW
40
N
35
N
30
N
25
N
25
N
35
N
45
NNW
45
NNW
40
N
30
N
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:47PM2.49m
2:14AM2.48m
3:14PM2.55m
3:01AM2.32m
3:44PM2.61m
Low Tide
8:13AM0.49m
8:30PM1.21m
8:42AM0.64m
9:17PM1.11m
9:12AM0.82m
10:08PM1.01m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:36
8:35
 mm
Temp °C
17
20
19
18
17
14
13
12
14
19
20
20
18
15
14
14
15
21
24
23
20
17
Feels °C
16
17
15
12
11
8
8
7
9
12
11
12
11
9
8
9
10
14
16
15
13
11
  • 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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