Cape Sebastian Surf Break

Lat Long: 42.32° N 124.42° W

Cape Sebastian 48 hour detailed Surf Forecast

Issued: 10 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cape Sebastian sea temperature is
14.2° C
0.7° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 3.5ft (1.1m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 3ft (0.9m), 16s period with SW swell.

The current surf forecast for Cape Sebastian at 1PM is: 1.1m 16s primary swell from a Southwest direction and 0.4m 11s secondary swell from a Southwest direction, 1.4m 9s secondary swell from a Northwest direction (forecast issued at 10:00am July 29). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (29 Jul)3.5ft (1.1m)17s
Afternoon (29 Jul)3.5ft (1.1m)16s
Evening (29 Jul)3ft (0.9m)16s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
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
3
2
2
2
3
3
3
2
1
0
2
1
2
2
2
1
2
1
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
SW
17
1.1
SW
16
1.1
SW
16
1.1
SW
16
0.9
SW
16
1
SW
16
1
SW
16
1
SW
16
1.1
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.8
SW
15
0.8
SW
15
0.9
SW
15
0.8
SSW
15
1
NW
9
1.3
NW
9
0.6
SW
14
1.3
NW
9
0.7
SW
14
Wave Graph
Metric surfscale
Energy kJ
745
686
677
602
432
502
496
496
580
411
400
395
340
273
258
314
272
169
249
167
262
211
Wind (km/h)
15
NNW
20
NNW
25
NW
20
NNW
20
NNW
15
N
15
N
10
NNE
10
NNW
20
NNW
25
NNW
25
NNW
25
NNW
20
N
10
NNE
10
NNE
15
N
15
NNW
20
NNW
25
NNW
25
NNW
15
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-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
1:24PM2.28m
00:12AM2.76m
1:52PM2.35m
00:51AM2.71m
2:20PM2.42m
Low Tide
6:42AM0.31m
6:22PM1.47m
7:14AM0.32m
7:04PM1.39m
7:44AM0.38m
7:46PM1.31m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:38
8:37
 mm
Temp °C
15
17
17
17
15
14
13
12
14
18
18
18
17
15
15
15
16
18
19
19
17
16
Feels °C
13
14
14
14
12
12
11
9
12
14
13
13
13
11
12
12
13
15
16
15
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.


Nearest locationNearest