Cape Sebastian surfForecast / Oregon South / USA

information circle48hr Weather and Surf, issued 10 am Saturday 21 Mar 2026 PDT
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
11.6° C
(Which is slightly warmer than usual)

How big are the waves at Cape Sebastian today?

The current surf forecast for Cape Sebastian at 5PM is: 2.1m 8s primary swell from a Northwest direction and 0.5m 10s secondary swell from a West direction, 0.5m 15s secondary swell from a Southwest direction (forecast issued at 10:00am March 21). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (21 Mar)3.5ft (1.0m)10s
Afternoon (21 Mar)7ft (2.1m)9s
Evening (21 Mar)6ft (1.8m)7s

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


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
3
1
0
0
1
2
3
2
2
2
1
2
2
4
4
4
3
4
3
2
2
1
2
0
Swell
Height Map
Wave Height (m) & direction (?)
1
NW
1.8
NW
2.1
NW
2.1
NW
1.8
NNW
1.7
NNW
1.1
NW
1.4
NNW
1.4
NNW
1.4
NNW
1.1
NW
2.4
NW
2.5
NW
2.4
NW
2.2
NW
2
NW
1.9
NW
1.9
NW
1.9
NW
1.7
NW
1.7
WNW
1.6
NW
1.4
NW
1.4
NW
Period(s) (?)10101087797771111101011101011111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2086637685753623021972022142022491291132612491060852783891836690645593485476
Wind
(km/h)
25
N
30
NNW
35
NNW
35
NNW
35
N
30
N
20
NNE
20
NNE
20
NNE
15
N
30
NNW
35
NNW
30
N
20
N
10
NNE
10
NNE
5
NNE
5
WNW
10
NW
5
WNW
10
S
15
SSE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffcross-
off
cross-
off
cross-
off
offoffoffglassglasscross-
off
crossoncross-
on
crosscross-
on
High Tide
/ height (m)
2:30PM
2.45
2:09AM
2.95
3:27PM
2.31
2:49AM
2.92
4:32PM
2.17
3:36AM
2.84
Low Tide
/ height (m)
8:12AM
0.36
8:01PM
1.08
9:01AM
0.31
8:41PM
1.26
9:56AM
0.34
9:25PM
1.44
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise7:18-------7:18-------7:16-------
Sunset---7:30-------7:30-------7:32----
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C1012121397887121515121098911111110101313
Feels °C (?)554510332787656579998798
  • 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

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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