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Surf Forecasts:

Cape Sebastian surfForecast / Oregon South / USA

information circle48hr Weather and Surf, issued 9 pm Tuesday 20 Jan 2026 PST
Forecast update in hr  min  s Forecast update imminent
Cape Sebastian surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Sebastian sea temperature is
11.5° C
 (Which is slightly warmer than usual)

How big are the waves at Cape Sebastian today?

The current surf forecast for Cape Sebastian at 1AM is: 1.5m 13s primary swell from a West direction and 0.7m 12s secondary swell from a West-southwest direction (forecast issued at 09:00pm January 20). The wind direction is predicted to be offshore and the swell rating is 3.

Time (PST) & DateWave HeightWave Period
Morning (21 Jan)5ft (1.5m)13s
Afternoon (21 Jan)4.5ft (1.4m)12s
Evening (21 Jan)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tue
20
Wednesday
21
Thursday
22
Friday
23
7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
3
3
3
3
2
1
1
3
3
3
3
4
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
WNW
1.4
W
1.5
W
1.5
W
1.4
W
1.5
W
1.4
W
1.3
W
1.2
W
1.2
W
1.1
W
0.8
W
0.9
WNW
0.9
WNW
1
W
1.3
W
1.1
W
1.1
W
1
W
1.1
W
0.9
W
1.4
W
1.2
W
1.5
W
Period(s) (?)141413131313121212121216161615141414131316161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)834747796772663734591477400393325330427400435713508487355421432991697984
Wind
(km/h)
5
N
10
NNE
5
NE
5
NNE
5
NNE
5
NNW
10
NNW
15
NNW
15
N
10
NNE
10
NNE
10
NE
10
NNE
10
N
25
NNW
30
NNW
30
N
25
N
25
N
25
N
20
N
25
N
25
N
30
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffglassoffcross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off
High Tide
/ height (m)
1:41AM
2.42
12:44PM
2.68
2:10AM
2.49
1:28PM
2.53
2:41AM
2.56
2:19PM
2.34
Low Tide
/ height (m)
7:02PM
0.28
6:59AM
1.37
7:33PM
0.39
7:46AM
1.27
8:04PM
0.55
8:38AM
1.17
Tue
20
Wednesday
21
Thursday
22
Friday
23
Sunrise-----7:39-------7:39-------7:39--
Sunset-------5:16-------5:17-------5:19
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C12111111121212111110109911131299998101313
Feels °C (?)1088999988786577523332466
  • 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

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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.

View detailed surf forecast for Cape Sebastian at:
surf-forecast.com

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