San Simeon Sea Conditions and Tide Table

San Simeon Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 04:53 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Mon night. Cool air temperatures (max 18°C on Sat afternoon, min 14°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the SSE by Tue morning).

Days 5–7 Weather Summary

Heavy rain (total 72mm), heaviest during Tue night. Cool air temperatures (max 16°C on Tue afternoon, min 14°C on Tue night). Winds decreasing (near gales from the S on Wed night, light winds from the S by Fri morning).

Days 8–10 Weather Summary

Heavy rain (total 52mm), heaviest during Sat night. Very mild (max 16°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Tue morning, min 10°C on Wed night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
11:55PM1.08m
9:47AM1.74m
00:34AM1.09m
10:24AM1.70m
1:13AM1.10m
11:02AM1.62m
1:53AM1.13m
11:44AM1.51m
2:31AM1.19m
12:34PM1.35m
3:09AM1.28m
1:41PM1.17m
3:46AM1.40m
3:14PM1.00m
4:25AM1.54m
5:03PM0.91m
5:05AM1.69m
6:42PM0.93m
5:49AM1.84m
7:59PM0.99m
9:02PM1.07m
7:23AM2.04m
Low Tide
4:53PM-0.21m
3:31AM0.91m
5:29PM-0.21m
4:10AM0.92m
6:06PM-0.19m
4:56AM0.93m
6:42PM-0.13m
5:52AM0.93m
7:19PM-0.05m
7:06AM0.91m
7:56PM0.06m
8:38AM0.83m
8:36PM0.20m
10:13AM0.66m
9:19PM0.36m
11:32AM0.41m
10:07PM0.51m
12:33PM0.13m
11:00PM0.64m
1:26PM-0.12m
11:57PM0.73m
2:15PM-0.33m
00:56AM0.79m
Wave
height (m) 
direction
period (s) 
1.7
WNW
12
1.6
WNW
12
1.3
WNW
11
1.3
WNW
11
1.5
WNW
11
1.6
WNW
10
1.6
WNW
10
1.4
WNW
9
1.7
WNW
13
2.3
S
6
3
WSW
9
2.5
WNW
12
2.4
WNW
12
3.5
S
8
4
SW
10
4
WSW
11
5
W
14
4
WNW
14
4
WNW
14
3
WNW
13
2.5
WNW
12
2.5
WNW
12
2.3
S
8
1.7
W
9
1.5
W
9
1.4
W
8
1.2
W
8
1.1
W
8
1
WNW
8
1.3
WNW
14
2
WNW
13
1.9
WNW
12
1.8
WNW
11
1.9
WNW
11
2.1
WNW
11
2
WNW
11
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
light rain
rain showers
thunderstorm
rain showers
heavy rain
light rain
rain showers
light rain
rain showers
rain showers
light rain
mod rain
light rain
heavy rain
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
light rain
rain shwrs
risk tstorm
rain shwrs
heavy rain
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
light rain
mod rain
light rain
heavy rain
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
 km/h
10
WNW
5
WSW
10
S
5
SW
5
SE
5
WSW
5
S
10
SSE
25
SSE
40
SSE
40
S
20
SSW
25
SSE
50
SSE
25
SSW
20
SSW
20
SSW
10
S
0
SW
20
SE
20
SE
25
SE
15
SSW
15
ESE
5
SE
10
ENE
5
NNE
10
NW
10
N
5
NNW
15
NW
10
NNW
15
NW
10
NW
15
NW
10
ENE
 mm 
1
2
32
3
1
21
5
2
4
2
4
3
9
1
35
max°C
18
15
16
15
15
16
16
14
15
16
16
14
15
16
15
14
15
15
14
14
14
16
15
15
15
13
15
15
13
16
15
14
15
14
12
13
Moonrise
8:46
9:25
9:59
10:28
10:55
11:21
11:46
12:14
12:46
1:24
2:11
Moonset
5:24
6:24
7:27
8:30
9:33
10:36
11:40
12:46
1:55
3:09
4:25
5:40
Sunrise
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:58
4:59
5:00
5:00
5:00
Today's sea temperature in San Simeon is
15.2° C
(Statistics for 20 Dec 1981-2005 – mean: 13.5 max: 15.4 min: 12.0°C)
Issued (local time): 3 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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