San Clemente State Park surfForecast / CAL – Orange County / USA

information circle48hr Weather and Surf, issued 4 am Wednesday 20 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
San Clemente State Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Clemente State Park sea temperature is
18.6° C
(Which is 2.3°C warmer than normal for this time of year)

How big are the waves at San Clemente State Park today?

The current surf forecast for San Clemente State Park at 12PM is: 0.5m 16s primary swell from a Southwest direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 04:00am May 20). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (20 May)1.5ft (0.5m)21s
Afternoon (20 May)1.5ft (0.5m)16s
Evening (20 May)1.5ft (0.5m)15s

Table - waves today at San Clemente State Park. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
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
1
0
1
1
1
1
0
0
2
2
2
2
1
0
0
0
1
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
S
13
0.5
SW
21
0.5
SW
21
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.4
SW
19
0.6
SW
19
0.6
SW
19
0.5
SW
19
0.5
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
18
0.6
SW
18
0.8
SW
18
0.5
SW
18
0.5
SW
18
0.6
SW
15
0.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
91
224
224
124
121
116
112
110
133
303
303
184
107
176
176
176
136
249
249
366
152
152
174
174
Wind (km/h)
5
S
5
SSE
5
SSE
10
SW
15
WSW
15
W
5
SW
5
SSE
5
SSE
10
SE
10
S
10
SW
15
WSW
10
W
5
W
0
NNE
5
SSW
5
SSE
5
S
10
SW
15
WSW
15
W
10
W
5
NW
cross-on
cross
cross-on
on
cross-on
cross-on
glassy
cross
cross
cross
cross-on
on
on
cross-on
glassy
glassy
glassy
glassy
cross-on
on
cross-on
cross-on
cross-on
glassy
High Tide
11:25PM1.82m
1:50PM1.03m
00:25AM1.66m
3:03PM1.08m
1:36AM1.47m
4:09PM1.17m
Low Tide
7:06AM-0.30m
6:12PM0.73m
8:07AM-0.19m
7:38PM0.77m
9:10AM-0.07m
9:22PM0.73m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:46
7:47
Temp °C
20
19
20
21
22
22
20
19
19
18
19
21
21
20
18
18
18
17
18
19
20
19
17
17
20
19
20
20
20
20
20
19
19
17
18
20
19
18
18
19
18
17
18
18
18
17
16
17
Swell 1
Height (m)
Direction
Period (s)
0.5
W
4
0.5
SW
21
0.5
W
14
0.5
SW
16
0.5
SW
16
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SW
19
0.6
SW
19
0.5
S
14
0.5
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
18
0.6
SW
18
0.8
SW
18
0.5
SW
18
0.5
SW
14
0.6
SW
15
0.6
SW
15
Energy kJ
9
224
102
124
121
116
112
110
109
303
303
107
107
176
176
176
136
249
249
366
152
102
174
174
Swell 2
Height (m)
Direction
Period (s)
0.5
S
13
0.4
W
4
0.5
SW
21
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SW
19
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
S
14
0.5
S
14
0.5
S
14
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
13
0.5
S
12
0.4
S
12
Energy kJ
90
6
224
50
50
49
49
50
133
107
107
106
106
101
96
90
89
89
89
87
86
80
74
46
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SSW
13
0.4
SW
16
0.4
W
4
0.2
S
16
0.2
S
16
0.4
W
5
0.4
W
4
0.4
W
4
0.5
W
5
0.5
W
5
0.5
SW
19
0.3
SW
19
0.1
W
12
0.4
W
5
0.4
W
5
0.5
W
4
0.4
W
5
0.5
SW
14
0.4
W
5
0.5
SW
14
0.5
SW
18
0.2
SSW
18
0.4
W
5
Energy kJ
91
58
90
6
19
19
9
6
6
12
13
184
59
3
8
7
10
7
100
7
99
152
31
7
Wind waves
Height (m)
Direction
Period (s)
0.4
W
5
0.4
W
5
0.5
W
5
0.4
W
5
0.4
W
5
0.4
W
5
0.4
W
5
Energy kJ
8
8
14
8
7
7
7
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
1
1
2
2
2
1
2
1
2
2
2
2
2
1
1
2
2
2
Distance (km)
86
31
27
86
89
89
0
31
12
6
68
86
138
89
0
0
0
0
23
86
235
89
89
0
Best forecast wave conditions in Orange County
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
3
4
2
4
3
3
3
3
3
3
1
4
3
3
3
3
2
3
3
2
2
Header Global
Rating
(10 max)
4
4
4
5
5
5
5
5
5
5
5
5
4
5
5
7
7
7
6
5
5
5
5
6
  • 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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