Seaside Cove Surf Break

Lat Long: 45.98° N 123.94° W

Seaside Cove 48 hour detailed Surf Forecast

Issued: 4 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaside Cove sea temperature is
15.5° C
0.2° 

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 (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 1.5ft (0.4m), 20s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.4m), 19s period with SW swell.
  • Evening surf: Evening surf (11 Aug, local time) - 1.5ft (0.4m), 19s period with SW swell.

The current surf forecast for Seaside Cove at 9AM is: 0.4m 20s primary swell from a Southwest direction and 0.4m 9s secondary swell from a West-northwest direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 04:00am August 11). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (11 Aug)1.5ft (0.4m)20s
Afternoon (11 Aug)1.5ft (0.4m)19s
Evening (11 Aug)1.5ft (0.4m)19s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 14°C on Tue morning). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SW
14
0.4
SW
20
0.4
SW
20
0.4
SW
20
0.4
SW
19
0.3
SW
19
0.4
SW
19
0.4
SW
19
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
1
WNW
7
0.4
SW
16
0.4
SW
16
0.4
SW
16
1
WNW
7
1
WNW
7
1
WNW
7
1
WNW
7
Wave Graph
Metric surfscale
Energy kJ
33
97
97
97
96
58
93
90
83
81
80
80
80
111
109
96
99
69
68
67
93
101
114
101
Wind (km/h)
5
NNE
5
NNE
5
NNE
10
NNW
10
NW
10
NW
5
NNW
5
NNW
10
NNW
5
NNW
5
NNW
10
NNW
10
NW
10
NW
10
NW
5
NW
5
NW
5
NE
0
NNE
10
NW
10
NW
10
NW
10
NNW
10
NNW
Wind State
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
High Tide
12:48PM1.45m
11:52PM1.97m
1:26PM1.54m
00:44AM1.94m
2:03PM1.62m
Low Tide
7:28AM-0.16m
7:13PM0.29m
8:13AM-0.17m
8:07PM0.23m
8:54AM-0.15m
8:58PM0.18m
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:30
8:29
8:28
 mm
Temp °C
13
14
14
17
18
18
17
16
16
16
16
16
17
16
15
15
14
14
14
17
16
17
15
14
Feels °C
13
14
14
16
17
18
18
17
16
17
17
16
16
15
14
15
14
14
14
16
15
16
14
13
  • 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.


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