Cape Sebastian Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.0° C
1.6° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 3.5ft (1.1m), 8s period with NW swell.

The current surf forecast for Cape Sebastian at 6AM is: 1.2m 8s primary swell from a Northwest direction and 0.7m 14s secondary swell from a Southwest direction (forecast issued at 10:00pm July 12). The wind direction is predicted to be offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (13 Jul)2.5ft (0.7m)14s
Afternoon (13 Jul)2.5ft (0.7m)14s
Evening (13 Jul)3.5ft (1.1m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed afternoon, min 13°C on Sun night). Winds increasing (light winds from the NNE on Sun night, fresh winds from the NNW by Wed afternoon).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
2 PM
5 PM
Rating
(10 max)
2
3
2
2
2
2
1
1
1
2
2
1
2
1
0
1
1
1
2
2
1
0
1
1
Swell
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)
1.6
NW
9
1.6
NW
9
1.3
NW
9
1.2
NW
9
0.7
SSW
14
1.3
NW
8
0.7
SSW
14
1.2
NW
8
1.2
NW
8
1.1
NW
8
1
NW
8
0.6
SSW
13
0.6
SSW
13
0.6
SSW
13
1.5
NW
6
1.7
NW
6
1.5
NNW
7
0.8
WNW
9
0.8
WNW
9
0.5
SW
18
0.9
WNW
10
0.9
WNW
10
1.8
NW
6
2
NW
6
Wave Graph
Metric surfscale
Energy kJ
384
412
249
210
196
214
187
182
182
161
120
116
116
114
164
230
199
90
106
152
152
152
236
307
Wind (km/h)
25
NNW
15
N
10
NNE
15
N
10
N
15
NNW
20
NNW
20
NNW
20
NNW
15
N
15
N
15
N
15
N
25
NNW
25
NNW
25
NNW
20
NNW
25
N
15
N
15
N
15
N
25
NNW
30
NNW
35
NNW
Wind State
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:17PM3.13m
12:30PM2.32m
11:13PM3.18m
1:15PM2.42m
00:08AM3.16m
1:59PM2.51m
Low Tide
5:41AM-0.08m
5:12PM1.50m
6:30AM-0.15m
6:11PM1.41m
7:17AM-0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:52
8:52
 mm
Temp °C
15
14
14
13
15
17
17
17
15
14
14
14
16
18
18
18
15
16
15
14
16
18
19
18
Feels °C
11
11
12
10
13
14
14
14
12
11
11
11
13
14
13
14
11
12
12
11
13
13
14
13
  • 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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