Seaside Cove surf break

Seaside Cove surfForecast / Oregon North / USA

information circle48hr Weather and Surf, issued 4 pm Monday 18 May 2026 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
13.2° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Seaside Cove today?

The current surf forecast for Seaside Cove at 11PM is: 1.6m 14s primary swell from a West-northwest direction and 0.3m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm May 18). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (18 May)--
Afternoon (18 May)4.5ft (1.3m)13s
Evening (18 May)5ft (1.6m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 13°C on Tue afternoon, min 10°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
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
2 AM
5 AM
8 AM
11 AM
Rating
(10 max)
1
2
3
3
4
4
3
2
2
1
2
1
2
2
2
1
1
1
2
2
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
WNW
13
1.6
WNW
16
1.6
WNW
15
1.6
WNW
14
1.7
WNW
14
1.7
WNW
14
1.7
WNW
14
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
12
1.6
WNW
12
1.1
WNW
12
1.5
WNW
12
1.3
WNW
12
1.5
WNW
11
1.4
WNW
11
1.4
WNW
11
1.3
WNW
8
1.3
WNW
8
1
WNW
10
1.4
WNW
10
Wave Graph
Metric surfscale
Energy kJ
547
1195
1265
1121
1223
1206
1106
915
901
901
888
874
715
680
361
603
429
560
478
469
197
192
210
402
Wind (km/h)
15
NNW
15
NNW
10
NNW
10
NNW
5
NW
5
SSW
10
SSW
10
SSW
10
W
15
NNW
15
NNW
15
NNW
15
NNW
10
N
10
N
15
NW
15
NW
15
NNW
10
N
10
N
15
N
10
N
10
N
15
NNW
cross-on
cross-on
cross
cross-on
glassy
glassy
cross
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
High Tide
3:12PM1.41m
2:00AM1.95m
4:08PM1.39m
2:53AM1.86m
5:06PM1.37m
3:50AM1.71m
Low Tide
9:24PM0.31m
10:37AM-0.25m
10:20PM0.33m
11:30AM-0.21m
11:23PM0.33m
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:45
8:45
8:46
Temp °C
12
12
11
11
11
10
11
11
13
12
11
10
10
10
10
12
12
12
11
10
10
10
11
13
8
9
9
9
10
9
9
9
11
9
8
7
7
7
8
9
9
9
9
8
7
8
9
11
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
13
1.6
WNW
16
1.6
WNW
15
1.6
WNW
14
1.7
WNW
14
1.7
WNW
14
1.7
WNW
14
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
13
1.6
WNW
12
1.6
WNW
12
1.1
WNW
12
1.5
WNW
12
1.3
WNW
12
1.5
WNW
11
1.4
WNW
11
1.4
WNW
11
1.3
WNW
8
1.3
WNW
8
1
WNW
7
1.4
WNW
10
Energy kJ
547
1195
1265
1121
1223
1206
1106
915
901
901
888
874
715
680
361
603
429
560
478
469
197
192
108
402
Swell 2
Height (m)
Direction
Period (s)
0.7
W
16
0.1
SW
14
0.3
SW
18
0.3
SW
17
0.3
SW
16
0.3
SW
16
0.4
SW
17
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
17
0.4
SW
17
1
WNW
7
0.4
SW
16
1
WNW
7
0.4
SW
21
0.4
SW
21
0.4
SW
16
0.8
WNW
11
0.8
WNW
11
1
WNW
10
0.4
SW
15
Energy kJ
257
7
49
44
41
43
75
78
71
69
69
69
70
70
88
68
91
117
117
64
156
153
210
80
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
14
0.2
WSW
18
0.1
SW
26
0.1
SW
26
0.1
SW
26
0.1
W
26
0.1
SW
24
0.2
WSW
24
0.2
WSW
24
0.2
WSW
24
0.1
SW
24
0.1
SW
24
0.4
SW
16
0.1
SW
22
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.2
WSW
21
0.4
SW
16
0.4
SW
16
0.4
SW
16
Energy kJ
30
32
26
26
26
13
22
54
54
54
22
22
68
18
67
65
64
44
64
64
62
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
4
4
4
4
4
4
2
4
1
2
2
3
3
3
1
1
1
3
2
3
2
3
1
Distance (km)
1016
463
370
25
0
0
66
243
25
1016
247
244
25
25
25
243
254
242
99
34
99
34
34
242
Best forecast wave conditions in North Oregon
Rating
(10 max)
4
4
4
4
4
3
4
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
3
4
4
4
4
4
3
4
3
4
4
5
4
4
3
3
1
4
4
3
4
4
2
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • 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

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