Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 pm 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
12.7°C
0.5° 

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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 3.5ft (1.0m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 3.5ft (1.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (07 Oct, local time) - 7ft (2.1m), 16s period with NW swell.

The current surf forecast for Cape Sebastian at 4AM is: 0.9m 12s primary swell from a West-northwest direction and 1.0m 7s secondary swell from a North-northwest direction (forecast issued at 10:00pm October 06). The wind direction is predicted to be offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (07 Oct)3.5ft (1.0m)11s
Afternoon (07 Oct)3.5ft (1.1m)11s
Evening (07 Oct)7ft (2.1m)16s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu morning, min 14°C on Thu night). Winds increasing (light winds from the N on Tue night, strong winds from the NNW by Fri afternoon).

Tue
6
Wednesday
7
Thursday
8
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)
1
2
2
2
2
3
2
2
3
4
4
4
4
3
2
2
2
3
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
NNW
7
1.2
NNW
7
0.9
WNW
12
0.9
WNW
12
1
WNW
11
0.6
SW
19
1.1
WNW
11
1.1
WNW
11
2.1
NW
16
1.6
WNW
15
1.7
WNW
14
1.8
WNW
14
2.2
NW
14
2.2
NW
13
2.3
NW
13
2.4
NW
13
1.3
WNW
13
1.3
WNW
13
Wave Graph
Metric surfscale
Energy kJ
134
120
242
237
226
234
293
281
2231
1024
1127
1230
1785
1682
1703
1915
587
587
Wind (km/h)
20
N
10
N
5
N
5
NNE
5
NNE
15
NNW
20
NNW
25
NNW
25
N
15
NNE
15
NNE
15
NNE
15
NNE
15
N
30
NNW
30
NNW
30
N
25
N
Wind State
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
9:10PM2.52m
10:21AM2.55m
10:13PM2.54m
10:54AM2.67m
Low Tide
3:48AM0.57m
4:18PM1.05m
4:32AM0.65m
5:05PM0.80m
clear
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>
—
—
—
7:20
—
—
—
—
—
—
—
7:22
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:46
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
17
17
17
17
17
19
20
19
18
17
17
17
17
22
22
21
17
16
Feels °C
14
15
16
16
15
16
17
15
14
14
14
13
13
18
17
15
11
11
  • 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.


Nearest locationNearest