Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.9°C
0.2° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 3ft (0.9m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 16s period with SW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 2.5ft (0.8m), 15s period with SW swell.

The current surf forecast for Cape Sebastian at 7AM is: 0.9m 16s primary swell from a Southwest direction and 1.2m 12s secondary swell from a West-northwest direction, 1.6m 7s secondary swell from a North-northwest direction (forecast issued at 10:00pm October 08). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (09 Oct)3ft (0.9m)16s
Afternoon (09 Oct)3ft (0.9m)16s
Evening (09 Oct)2.5ft (0.8m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Fri morning, min 9°C on Sat morning). Winds increasing (light winds from the N on Thu night, strong winds from the N by Sun afternoon).

Thu
8
Friday
9
Saturday
10
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)
3
4
3
2
2
2
0
0
1
2
2
4
4
2
2
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WNW
13
1.2
WNW
13
1.3
WNW
13
1
SW
16
0.9
SW
16
1.7
NW
12
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.8
SW
15
1.8
NW
8
1.9
NW
9
2.1
NW
9
1.8
NW
9
1.8
NW
9
2
NW
9
2.5
NW
9
2.3
NW
10
Wave Graph
Metric surfscale
Energy kJ
587
476
504
508
427
813
421
358
340
269
408
502
703
497
549
679
1083
940
Wind (km/h)
25
N
20
N
25
N
30
N
30
N
30
NNW
35
NNW
35
NNW
35
N
30
N
30
N
25
NNE
20
NNE
30
N
35
NNW
35
NNW
25
N
20
NNE
Wind State
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
11:08PM2.55m
11:25AM2.77m
11:58PM2.54m
11:55AM2.83m
Low Tide
5:11AM0.76m
5:47PM0.59m
5:47AM0.90m
6:27PM0.44m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
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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7:22
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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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—
—
—
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6:45
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6:44
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 mm
—
—
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—
—
—
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—
—
—
—
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Temp °C
16
15
15
14
13
18
18
15
13
11
11
10
9
14
15
14
11
9
Feels °C
12
11
10
8
7
13
12
8
7
4
5
4
4
7
7
7
5
4
  • 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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