San Diego Sea Conditions and Tide Table

San Diego 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 06:47 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 18°C on Sun morning, min 16°C on Sun morning). Winds increasing (calm on Mon night, fresh winds from the SSE by Tue night).

Days 4–6 Weather Summary

Heavy rain (total 28mm), heaviest during Wed morning. Cool air temperatures (max 19°C on Thu morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SSE on Wed morning, light winds from the S by Thu afternoon).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Warm (max 22°C on Mon afternoon, min 15°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 19°C on Tue morning, min 14°C on Tue night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
PM
night
Wave Height Map
High Tide
9:11AM1.96m
11:14PM1.12m
9:44AM1.91m
11:52PM1.13m
10:18AM1.83m
00:32AM1.16m
10:58AM1.70m
1:15AM1.23m
11:46AM1.52m
2:01AM1.32m
12:50PM1.32m
2:48AM1.44m
2:21PM1.12m
3:38AM1.60m
4:13PM1.02m
4:28AM1.77m
5:51PM1.03m
5:18AM1.95m
7:05PM1.11m
8:04PM1.20m
8:52PM1.27m
Low Tide
4:37PM-0.23m
3:24AM0.78m
5:11PM-0.19m
4:03AM0.80m
5:45PM-0.12m
4:52AM0.83m
6:22PM-0.04m
5:58AM0.84m
7:01PM0.07m
7:24AM0.80m
7:45PM0.21m
9:04AM0.66m
8:35PM0.35m
10:35AM0.42m
9:32PM0.48m
11:45AM0.13m
10:34PM0.58m
12:42PM-0.16m
11:35PM0.63m
1:32PM-0.39m
00:33AM0.65m
2:20PM-0.56m
1:26AM0.62m
Wave
height (m) 
direction
period (s) 
0.4
SW
12
0.4
WSW
12
0.5
WSW
11
0.4
WSW
11
0.4
WSW
11
0.4
SW
12
0.4
WSW
12
0.7
SW
5
1.3
S
5
1.8
S
6
1.6
SW
8
1.2
SW
8
1.1
SW
8
0.9
SW
7
0.9
WSW
8
1
W
10
0.9
WSW
12
0.8
WSW
12
0.8
WSW
10
0.7
WSW
12
0.6
WSW
12
0.5
WSW
12
0.5
WSW
11
0.5
WSW
11
0.4
SW
13
0.3
SW
13
0.3
SSW
13
0.3
SW
13
0.5
W
6
0.5
W
6
0.6
WSW
6
0.7
WNW
4
0.7
WSW
7
0.5
WSW
8
0.5
SW
11
0.4
WSW
9
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
mod rain
heavy rain
rain showers
rain showers
rain showers
clear
part cloud
cloud
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
mod rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
cloudy
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
 km/h
10
NW
15
NW
10
NNW
10
NNW
10
NW
5
W
10
S
20
S
30
SSE
35
SSE
20
S
10
SE
20
S
15
SSW
10
SE
10
SSE
15
S
10
SSE
5
NE
10
NW
15
NNW
10
N
15
NW
10
NNW
10
ENE
10
ENE
5
NE
10
NW
15
NW
15
NW
20
NW
25
WNW
10
WNW
5
NNW
15
WNW
10
N
 mm 
8
12
4
6
2
4
4
1
1
max°C
18
18
16
18
18
17
17
18
18
17
18
17
19
18
17
18
18
17
16
16
15
18
18
20
21
22
18
19
17
16
16
15
15
16
15
16
Moonrise
8:21
9:01
9:36
10:07
10:36
11:04
11:31
12:01
12:35
1:15
2:04
3:03
Moonset
6:16
7:17
8:19
9:20
10:21
11:23
12:27
1:34
2:45
3:59
5:13
Sunrise
6:47
6:47
6:47
6:48
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
Sunset
4:45
4:46
4:46
4:47
4:49
4:49
4:50
4:50
4:51
4:52
4:52
4:52
Today's sea temperature in San Diego is
16.5° C
(Statistics for 21 Dec 1981-2005 – mean: 15.3 max: 17.1 min: 14.0°C)
Issued (local time): 9 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest