Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
11.9°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 (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 4.5ft (1.4m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 4.5ft (1.4m), 8s period with NW swell.
  • Evening surf: Evening surf (03 Oct, local time) - 5ft (1.6m), 7s period with NW swell.

The current surf forecast for Cape Sebastian at 3PM is: 1.4m 8s primary swell from a Northwest direction and 0.6m 16s secondary swell from a Southwest direction, 0.4m 12s secondary swell from a Southwest direction (forecast issued at 10:00am October 03). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (03 Oct)4.5ft (1.4m)9s
Afternoon (03 Oct)4.5ft (1.4m)8s
Evening (03 Oct)5ft (1.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 15°C on Sat morning). Wind will be generally light.

Saturday
3
Sunday
4
Monday
5
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)
3
2
1
1
1
2
2
2
2
2
2
1
2
2
2
2
2
1
2
1
2
3
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)
1.4
WNW
9
1.3
WNW
8
1.3
WNW
8
1.4
NW
8
1.5
NW
7
1.4
NW
7
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
0.8
WNW
12
0.9
WNW
11
1.7
NNW
7
1.6
NNW
7
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
293
235
224
238
229
200
215
215
218
284
242
245
242
193
187
189
164
167
189
266
257
217
Wind (km/h)
15
N
15
NNW
20
NNW
20
NNW
20
N
15
N
10
N
10
NNE
10
N
10
NNW
15
NNW
15
NNW
15
N
15
N
15
N
15
N
15
N
20
NNW
25
NNW
25
NNW
25
N
20
N
Wind State
off
cross-off
cross-off
cross-off
cross-off
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
6:41AM2.06m
5:09PM2.61m
8:00AM2.14m
6:33PM2.52m
8:59AM2.26m
7:57PM2.50m
Low Tide
11:05AM1.69m
00:48AM0.51m
12:43PM1.68m
1:58AM0.52m
2:13PM1.53m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
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7:16
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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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6:55
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6:53
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6:52
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 mm
—
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Temp °C
15
19
19
19
17
17
17
17
17
21
20
20
18
18
17
16
17
21
21
21
19
18
Feels °C
12
17
16
16
14
15
15
15
15
19
18
18
16
16
14
13
14
18
17
17
15
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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