Seaside Cove Surf Break

Lat Long: 45.98° N 123.94° W

Seaside Cove 48 hour detailed Surf Forecast

Issued: 4 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Seaside Cove sea temperature is
15.7°C
0.9° 

Seaside Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Seaside Cove today (17 Sep):

  • Afternoon surf: Afternoon surf (17 Sep, local time) - 4ft (1.2m), 8s period with WNW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 3.5ft (1.1m), 8s period with NW swell.

The current surf forecast for Seaside Cove at 10PM is: 1.1m 8s primary swell from a Northwest direction and 0.4m 21s secondary swell from a Southwest direction (forecast issued at 04:00pm September 17). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)4ft (1.2m)8s
Evening (17 Sep)3.5ft (1.1m)8s

Table - waves today at Seaside Cove. (Swell directed towards the surf break)


Short Range Forecast

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

Thu
17
Friday
18
Saturday
19
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)
1
1
1
1
1
1
1
0
0
1
2
2
2
2
2
1
1
1
1
1
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)
1.2
WNW
8
1.2
WNW
8
1.2
WNW
8
1.1
NW
8
0.4
SW
21
0.4
SW
21
0.4
SW
21
0.4
SW
21
0.4
WSW
20
0.4
WSW
20
0.5
SW
19
0.5
SW
19
0.6
WSW
19
0.6
WSW
19
0.5
SW
19
0.5
SW
19
0.4
WSW
19
0.5
SW
18
0.5
SW
18
0.6
WSW
18
Wave Graph
Metric surfscale
Energy kJ
184
188
184
158
143
143
140
136
155
149
184
184
251
251
184
184
145
164
155
209
Wind (km/h)
10
WSW
5
WSW
10
SSW
10
S
15
S
15
S
15
S
15
SSW
15
SW
10
WSW
0
SSW
5
ESE
5
E
5
NNE
5
NNE
10
NNW
10
NW
10
NNW
10
N
15
N
Wind State
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross
cross
High Tide
4:43PM1.53m
7:26AM1.13m
5:38PM1.45m
8:56AM1.14m
6:51PM1.40m
Low Tide
11:57AM0.40m
1:36AM0.11m
12:53PM0.44m
2:48AM0.12m
2:19PM0.46m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:19
 mm
Temp °C
19
17
14
14
13
13
14
16
16
15
13
13
13
12
12
15
15
15
13
12
Feels °C
18
16
13
13
11
11
12
14
14
14
13
13
13
12
12
14
14
13
12
10
  • 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 Seaside Cove 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