Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 4 am 04 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.1°C
1.3° 

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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 2.5ft (0.8m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 2.5ft (0.7m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 2.5ft (0.7m), 16s period with SW swell.

The current surf forecast for Cape Sebastian at 9AM is: 0.8m 15s primary swell from a Southwest direction and 1.2m 7s secondary swell from a Northwest direction (forecast issued at 04:00am October 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (04 Oct)2.5ft (0.8m)15s
Afternoon (04 Oct)2.5ft (0.7m)16s
Evening (04 Oct)2.5ft (0.7m)16s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 16°C on Sun morning). Wind will be generally light.

Sunday
4
Monday
5
Tuesday
6
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)
2
2
2
2
1
1
1
2
2
2
2
1
2
1
1
3
2
2
2
1
0
1
3
2
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)
0.7
SW
15
0.7
SW
15
0.7
SW
15
0.8
SW
15
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.6
SW
16
0.7
SW
14
0.7
SW
14
0.8
WNW
12
0.7
SW
14
0.9
WNW
11
1.7
NNW
7
1.7
NNW
7
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
1.7
NNW
7
1.6
NNW
7
1.3
NNW
7
Wave Graph
Metric surfscale
Energy kJ
215
215
218
284
242
245
242
193
187
189
164
211
211
259
262
217
210
206
202
202
198
262
229
168
Wind (km/h)
10
N
10
N
10
N
15
NNW
20
NNW
20
NNW
15
N
15
N
15
N
15
N
15
N
20
NNW
25
NNW
25
NNW
25
N
20
N
15
NNE
15
NNE
15
N
20
NNW
25
NNW
25
NNW
20
N
10
NNE
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
High Tide
8:00AM2.14m
6:33PM2.52m
8:59AM2.26m
7:57PM2.50m
9:44AM2.41m
9:10PM2.52m
Low Tide
00:48AM0.51m
12:43PM1.68m
1:58AM0.52m
2:13PM1.53m
2:58AM0.54m
3:23PM1.30m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
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>
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7:16
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7:18
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7:18
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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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6:53
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—
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6:52
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6:51
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 mm
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Temp °C
16
16
16
20
19
18
17
17
16
16
16
20
21
20
18
17
17
17
16
20
21
20
18
17
Feels °C
14
14
14
18
16
16
15
15
13
13
13
17
17
16
14
14
14
14
12
16
17
16
14
14
  • 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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