Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 pm 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
10.7°C
2.2° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 3ft (0.9m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 3.5ft (1.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (16 Oct, local time) - 4ft (1.2m), 10s period with WNW swell.

The current surf forecast for Cape Sebastian at 4AM is: 0.9m 15s primary swell from a South-southwest direction and 1.0m 11s secondary swell from a West-northwest direction (forecast issued at 10:00pm October 15). The wind direction is predicted to be offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (16 Oct)3ft (0.9m)15s
Afternoon (16 Oct)3.5ft (1.1m)11s
Evening (16 Oct)4ft (1.2m)10s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Thu night, min 11°C on Sat night). Winds increasing (light winds from the N on Thu night, fresh winds from the NNW by Sat afternoon).

Thu
15
Friday
16
Saturday
17
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
3
3
3
3
3
3
2
3
3
3
3
3
2
1
1
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)
1.2
WNW
12
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SW
15
1.1
WNW
11
0.8
WNW
14
1.2
WNW
11
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
1
WNW
12
0.8
SW
19
0.8
SW
19
0.8
SW
18
1.5
W
12
1.7
WNW
12
Wave Graph
Metric surfscale
Energy kJ
405
339
398
409
398
322
270
211
313
279
291
302
269
450
436
392
628
833
Wind (km/h)
10
NNE
10
N
5
N
10
N
10
N
15
NNW
15
NW
15
NNW
15
N
10
N
10
NNE
10
N
15
NNE
20
NNW
30
NNW
35
NNW
30
N
20
N
Wind State
off
off
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
High Tide
4:54AM2.04m
3:14PM2.45m
6:07AM2.00m
4:04PM2.33m
Low Tide
9:55PM0.61m
9:20AM1.69m
10:49PM0.72m
10:16AM1.77m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:31
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7:31
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:34
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6:32
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 mm
—
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—
—
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Temp °C
20
18
18
17
17
19
20
17
15
15
15
15
15
17
18
16
13
13
Feels °C
17
15
16
14
14
16
17
14
13
13
14
13
13
13
13
10
7
9
  • 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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