Seaside Cove Surf Break

Lat Long: 45.98° N 123.94° W

Seaside Cove 48 hour detailed Surf Forecast

Issued: 4 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaside Cove sea temperature is
16.8°C
1.3° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 2ft (0.6m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 3ft (0.9m), 10s period with WNW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 3.5ft (1.0m), 10s period with WNW swell.

The current surf forecast for Seaside Cove at 10AM is: 0.6m 15s primary swell from a Southwest direction and 0.6m 8s secondary swell from a West-northwest direction (forecast issued at 04:00am August 31). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (31 Aug)2ft (0.6m)15s
Afternoon (31 Aug)3ft (0.9m)10s
Evening (31 Aug)3.5ft (1.0m)10s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Wed afternoon. Very mild (max 18°C on Mon morning, min 13°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).

Monday
31
Tuesday
1
Wednesday
2
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)
2
2
1
1
0
0
1
2
2
1
2
0
0
0
0
1
1
0
0
0
0
2
0
0
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)
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.9
WNW
10
1.1
NW
10
1
WNW
10
1
WNW
10
1
WNW
10
1
WNW
10
1
WNW
9
1
WNW
9
1
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.7
WNW
9
1.1
SW
6
1.4
SW
6
0.4
SW
18
0.4
SW
18
2.4
SW
9
0.9
WNW
8
1.4
W
8
Wave Graph
Metric surfscale
Energy kJ
159
155
139
134
192
229
200
196
196
192
184
164
161
119
113
113
82
80
153
80
79
947
120
239
Wind (km/h)
10
NE
10
NE
10
NE
10
NNW
15
NW
15
NNW
5
NNW
0
WNW
5
S
5
S
10
SSE
15
SSW
20
SSW
25
SSW
20
S
20
SSE
20
SSE
30
S
25
SSE
35
S
30
SSW
15
SW
10
SSW
10
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
glassy
glassy
cross
cross-off
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
High Tide
2:49AM1.52m
3:04PM1.73m
3:41AM1.41m
3:38PM1.76m
4:40AM1.30m
4:17PM1.77m
Low Tide
10:08AM0.12m
10:53PM0.07m
10:41AM0.20m
11:45PM0.05m
11:17AM0.27m
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
mod rain
heavy rain
mod rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:53
7:52
 mm
1
7
12
9
3
1
Temp °C
13
13
14
18
18
17
15
15
14
14
14
17
17
17
15
14
14
16
15
15
15
14
13
14
Feels °C
11
11
13
17
16
15
15
16
14
14
13
15
14
14
12
11
11
11
11
9
10
12
11
12
  • 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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