Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 am 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.0°C
0.6° 

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 (28 Oct):

  • Morning surf: Morning surf (28 Oct, local time) - 3.5ft (1.1m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (28 Oct, local time) - 3.5ft (1.1m), 14s period with WNW swell.
  • Evening surf: Evening surf (28 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.

The current surf forecast for Cape Sebastian at 4PM is: 1.1m 14s primary swell from a West-northwest direction and 1.2m 8s secondary swell from a Northwest direction (forecast issued at 10:00am October 28). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (28 Oct)3.5ft (1.1m)14s
Afternoon (28 Oct)3.5ft (1.1m)14s
Evening (28 Oct)4.5ft (1.3m)14s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 14°C on Wed afternoon, min 8°C on Fri night). Wind will be generally light.

Wednesday
28
Thursday
29
Friday
30
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
4
3
4
4
4
4
4
4
4
4
3
3
3
3
3
2
1
1
2
2
2
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)
1.1
WNW
15
1.1
WNW
14
1.1
WNW
14
1.1
WNW
14
1.3
WNW
14
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
485
472
494
487
569
508
502
502
502
502
489
453
492
485
558
558
574
589
558
628
628
558
Wind (km/h)
10
ESE
5
SSW
5
W
10
NW
10
NNE
10
NNE
10
NE
10
NE
5
ENE
5
NNW
10
NW
10
NNW
10
N
5
NNE
5
NNE
0
SSE
10
ESE
10
SSE
15
SSW
10
SSW
10
ESE
10
ESE
Wind State
cross
glassy
cross-on
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
glassy
cross
cross-on
on
on
cross
cross
High Tide
1:08PM3.06m
3:04AM2.34m
1:54PM2.99m
4:05AM2.27m
2:47PM2.86m
Low Tide
7:09AM1.38m
8:19PM0.02m
7:56AM1.48m
9:12PM0.09m
8:50AM1.57m
10:11PM0.22m
cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
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7:46
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—
—
—
—
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7:48
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:15
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—
—
—
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6:15
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—
—
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6:14
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
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Temp °C
10
13
14
13
11
10
10
9
10
12
13
12
11
11
12
11
10
11
12
12
10
9
Feels °C
7
11
12
10
8
7
8
6
8
10
10
9
8
9
10
10
8
8
9
10
8
6
  • 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 

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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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