Surf Forecast Surf Report
Seaside Cove surf break

Seaside Cove surfForecast / Oregon North / USA

information circle12 Day Weather and Surf, issued 4 pm Wednesday 23 Apr 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Seaside Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Seaside Cove sea temperature is
11.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Seaside Cove this week:

The surf forecast for Seaside Cove over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 23) at 11PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.5m and 18s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Seaside Cove in the next 12 days are 1.9m 9s and forecast to arrive on Saturday (Apr 26) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 18s period and expected on Thursday (Apr 24) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 23rd Apr)3.5ft (1.1m) 11s
Best Surf11PM (Wed 23rd Apr)3.5ft (1.1m) 11s
Most Powerful11AM (Sat 26th Apr)6ft (1.9m) 9s

Table - best surf conditions forecast for Seaside Cove over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Wed
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Mon
05
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
WNW
1
WNW
1
WNW
1
WNW
1.2
WNW
1.3
WNW
1.4
WNW
1.7
WNW
1.9
WNW
1.8
WNW
1.7
WNW
1.7
WNW
1.5
WNW
1.3
WNW
1.1
WNW
1
WNW
0.6
W
1.4
WNW
1.4
WNW
1.3
W
1.4
W
1.2
W
1
W
0.9
WSW
0.8
WSW
0.7
W
1.2
WNW
1.2
WNW
1.1
WNW
1.6
WNW
1.5
WNW
1.3
WNW
0.6
SW
0.9
WNW
2.1
W
1.8
W
Period(s) (?)111112111010118999988881311111010109991413121210101017111010
Wave
Graph
(?)Metric surfscale
Energy (?)466214265234310318460422614547429486315209149123121455460360386271175138106206507447337501432326209198914643
Wind
(km/h)
20
NNW
10
NE
5
N
10
NW
0
NW
5
NNW
10
WNW
15
NNW
15
NNW
20
NNW
10
NW
15
NW
15
WNW
10
WNW
10
WNW
5
NW
5
S
10
WSW
0
SW
5
S
5
W
5
NW
5
ENE
10
NNW
15
NNW
10
NNW
20
NNW
20
NNW
15
NNE
10
NNW
10
NNW
10
S
20
S
20
SSW
10
SSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
glasscross-
on
glasscross-
on
oncrosscross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
oncross-
on
glassonglassglassglasscross-
on
glasscross-
on
crosscrosscrosscrosscross-
off
crosscross-
on
cross-
off
crosscross-
on
crosscross
High Tide
/ height (m)
10:19PM
1.46
10:13AM
1.41
10:53PM
1.62
11:16AM
1.46
11:27PM
1.76
12:14PM
1.50
12:03AM
1.89
1:10PM
1.51
12:41AM
1.97
2:06PM
1.50
1:21AM
2.00
3:02PM
1.46
2:05AM
1.96
4:01PM
1.40
2:52AM
1.87
5:03PM
1.34
3:45AM
1.73
6:10PM
1.30
4:45AM
1.57
7:18PM
1.29
5:57AM
1.41
8:19PM
1.32
7:18AM
1.29
Low Tide
/ height (m)
5:03PM
0.02
5:40AM
0.17
5:48PM
0.04
6:31AM
0.05
6:31PM
0.07
7:19AM
-0.06
7:14PM
0.12
8:06AM
-0.16
7:57PM
0.17
8:54AM
-0.21
8:41PM
0.22
9:43AM
-0.24
9:27PM
0.27
10:35AM
-0.23
10:17PM
0.31
11:29AM
-0.18
11:13PM
0.35
12:27PM
-0.13
12:21AM
0.37
1:29PM
-0.07
1:43AM
0.37
2:33PM
-0.02
3:11AM
0.33
Wed
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Mon
05
Sunrise--6:13--6:11--6:11--6:09--6:07--6:05--6:03--6:03--6:01--6:00--5:58--5:56
Sunset8:12--8:14--8:15--8:15--8:17--8:19--8:20--8:22--8:22--8:23--8:24--8:27--
clearclearclearclearpart cloudcloudpart cloudpart cloudpart cloudclearpart cloudlight rainlight rainrain showerspart cloudpart cloudpart cloudpart cloudcloudcloudpart cloudclearclearpart cloudpart cloudcloudpart cloudclearclearpart cloudcloudpart cloudcloudrain showersrain showerscloud
Rain (mm)
-----------211-------------------12-
Temp. °C12914131013131010109101010101110121211131312151512101081010910111011
Feels °C (?)7512108111186658778981010111211111313115547675577

Short Range Forecast: Mostly dry. Very mild (max 14°C on Thu morning, min 8°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 12°C on Tue morning, min 8°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 15°C on Thu morning, min 9°C on Fri morning). Wind will be generally light.

Long Range Forecast: Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Seaside Cove Surf forecast

The above surf forecast table for Seaside Cove provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Seaside Cove can be found by selecting the local surf guide option on the grey menu. Our Seaside Cove surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Seaside Cove) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Seaside Cove may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Seaside Cove is 24 km (15 miles) from Astoria. If you plan a vacation in North Oregon, look for hotels and other accommodation in Astoria. Astoria has rooms for a wide range of budgets as well as car hire and transport links.

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