Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 4 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
10.9°C
2.1° 

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 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 4.5ft (1.4m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.4m), 14s period with WNW swell.
  • Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.

The current surf forecast for Cape Sebastian at 7AM is: 1.4m 14s primary swell from a West-northwest direction and 0.8m 15s secondary swell from a Southwest direction (forecast issued at 04:00am October 13). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (13 Oct)4.5ft (1.4m)14s
Afternoon (13 Oct)4.5ft (1.4m)14s
Evening (13 Oct)4.5ft (1.3m)14s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
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
8 PM
11 PM
Rating
(10 max)
4
4
3
4
4
3
3
3
4
4
4
4
2
1
3
4
4
4
4
3
3
3
3
3
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)
1.5
WNW
15
1.4
WNW
14
1.3
WNW
14
1.4
WNW
14
1.4
WNW
14
1.4
WNW
14
1.4
WNW
14
1.3
WNW
14
1.3
WNW
13
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.2
WNW
13
0.9
SSW
16
0.9
SSW
16
1.1
SW
16
1.3
WNW
13
1.5
WNW
12
1.5
WNW
12
1.5
WNW
12
1.3
WNW
12
1.3
WNW
12
1.3
WNW
12
0.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1028
789
668
767
767
778
767
613
595
624
580
580
475
441
441
573
569
702
636
626
517
508
436
339
Wind (km/h)
15
NNE
10
NE
10
ENE
5
NNW
15
NNW
20
NNW
20
N
15
N
5
NNE
10
NNE
10
NNE
15
N
25
NNW
30
NNW
25
N
10
NE
5
ENE
5
ENE
5
NE
5
NW
10
NW
15
NNW
15
N
15
N
Wind State
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
2:16AM2.35m
1:25PM2.77m
3:03AM2.24m
1:58PM2.68m
3:54AM2.13m
2:33PM2.57m
Low Tide
7:29AM1.35m
8:25PM0.40m
8:03AM1.47m
9:07PM0.49m
8:39AM1.59m
9:55PM0.61m
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
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>
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7:26
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7:28
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—
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7:30
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
—
—
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6:38
—
—
—
—
—
—
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6:37
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—
—
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6:36
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 mm
—
—
—
—
—
—
—
—
—
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—
—
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Temp °C
11
11
11
14
16
16
15
15
14
14
15
19
22
21
19
19
17
17
17
21
22
22
19
18
Feels °C
7
8
8
12
12
12
11
11
11
10
12
16
17
15
14
16
15
15
15
19
19
19
16
15
  • 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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