Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.7°C
0.5° 

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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 6ft (1.8m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 4.5ft (1.4m), 13s period with WNW swell.
  • Evening surf: Evening surf (08 Oct, local time) - 4.5ft (1.3m), 13s period with WNW swell.

The current surf forecast for Cape Sebastian at 6PM is: 1.3m 13s primary swell from a West-northwest direction and 0.8m 16s secondary swell from a Southwest direction, 2.0m 8s secondary swell from a Northwest direction (forecast issued at 10:00am October 08). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (08 Oct)6ft (1.8m)14s
Afternoon (08 Oct)4.5ft (1.4m)13s
Evening (08 Oct)4.5ft (1.3m)13s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu afternoon, min 9°C on Sat morning). Winds increasing (light winds from the NNE on Thu morning, strong winds from the NNW by Fri afternoon).

Thursday
8
Friday
9
Saturday
10
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
3
3
2
3
4
2
2
2
2
0
0
1
2
3
4
3
2
2
2
2
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)
1.7
WNW
14
2.1
NW
13
1.4
WNW
13
1.3
WNW
13
1.3
WNW
13
1.3
WNW
13
1.3
WNW
13
1
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.8
SW
15
1.9
NW
8
2.2
NW
9
1.8
NW
9
1.8
NW
9
1.8
NW
9
1.8
NW
9
2.3
NW
10
2
NW
10
Wave Graph
Metric surfscale
Energy kJ
1064
1565
679
596
587
587
504
508
427
427
421
358
340
269
456
783
497
508
519
549
992
723
Wind (km/h)
10
NNE
15
NNW
25
NNW
25
NNW
25
N
20
N
25
N
30
N
30
N
30
NNW
35
NNW
40
NNW
35
N
30
N
25
NNE
20
N
20
NNE
25
NNW
35
NNW
30
NNW
25
N
20
NNE
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
10:54AM2.67m
11:08PM2.55m
11:25AM2.77m
11:58PM2.54m
11:55AM2.83m
Low Tide
5:05PM0.80m
5:11AM0.76m
5:47PM0.59m
5:47AM0.90m
6:27PM0.44m
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>
7:22
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7:22
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7:24
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:46
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6:45
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6:44
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 mm
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Temp °C
17
20
21
19
16
15
15
14
14
17
17
16
12
11
10
10
9
14
14
14
11
9
Feels °C
14
16
17
15
12
11
10
8
9
11
10
9
5
4
4
5
4
8
7
7
5
5
  • 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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