San Julian Sea Conditions and Tide Table

San Julian 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 09:34 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Fri afternoon, min 9°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the NE by Sat night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Mon afternoon, min 9°C on Tue night). Winds increasing (light winds from the NNW on Sun night, near gales from the W by Tue night).

Days 8–10 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 6°C on Thu night). Winds increasing (light winds from the ENE on Fri morning, strong winds from the SSW by Sat morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Tue morning, min 10°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, calm by Mon night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
11:26PM6.56m
11:25AM6.61m
00:06AM6.68m
12:04PM6.75m
00:44AM6.76m
12:41PM6.85m
1:22AM6.78m
1:19PM6.89m
2:00AM6.77m
1:58PM6.88m
2:38AM6.73m
2:39PM6.81m
3:18AM6.68m
3:22PM6.69m
4:01AM6.64m
4:10PM6.55m
4:48AM6.60m
5:04PM6.40m
5:40AM6.58m
6:05PM6.31m
6:37AM6.61m
7:12PM6.32m
7:37AM6.70m
Low Tide
5:06PM0.99m
5:26AM1.80m
5:46PM0.80m
6:04AM1.72m
6:24PM0.66m
6:42AM1.66m
7:03PM0.59m
7:19AM1.62m
7:41PM0.59m
7:57AM1.60m
8:19PM0.65m
8:37AM1.61m
9:00PM0.76m
9:20AM1.63m
9:42PM0.91m
10:06AM1.64m
10:28PM1.10m
10:58AM1.62m
11:20PM1.29m
11:55AM1.55m
00:18AM1.47m
12:57PM1.38m
1:21AM1.57m
Wave
height (m) 
direction
period (s) 
1.3
SSE
8
0.9
SSE
7
1
NE
4
0.7
SE
6
0.6
SE
7
0.6
ESE
7
0.8
ENE
9
1.2
ENE
5
1.1
S
4
0.9
SSE
5
0.9
E
4
1
NNW
4
0.8
ENE
9
0.7
ENE
9
0.8
ESE
8
0.8
ESE
8
1.2
WSW
5
1.5
S
7
1.1
SSE
8
1
SSE
8
0.8
SSE
6
0.9
WSW
4
0.9
S
5
1.2
S
8
1
S
7
1.7
NE
6
1.2
S
4
1.1
S
5
0.6
ESE
9
0.7
ESE
8
1.6
S
8
2.5
S
8
1.3
SSE
8
1
S
7
0.9
ENE
5
0.6
E
6
cloud
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
10
SSE
10
NE
30
N
15
WSW
10
ESE
25
SSE
25
ESE
20
NE
30
S
20
NE
5
NNW
40
WNW
45
WSW
15
E
20
WNW
30
W
25
SW
30
SSW
10
S
15
ENE
35
W
40
WSW
25
S
20
S
20
NE
35
NNW
45
SSW
25
SE
5
NE
20
SW
35
S
45
SSW
10
WSW
15
N
10
NNE
20
WSW
 mm 
max°C
13
11
17
18
15
13
13
16
13
17
15
21
22
12
18
20
18
13
15
11
19
20
13
9
11
15
14
13
13
17
18
15
17
24
21
26
Moonrise
4:18
5:08
6:10
7:20
8:34
9:50
11:05
12:20
1:38
2:58
4:22
Moonset
9:02
9:59
10:45
11:20
11:47
12:08
12:25
12:39
12:53
1:07
1:24
1:44
Sunrise
5:20
5:20
5:20
5:20
5:22
5:22
5:22
5:22
5:24
5:24
5:26
5:26
Sunset
9:34
9:34
9:35
9:36
9:36
9:36
9:37
9:37
9:37
9:37
9:37
9:37
Today's sea temperature in San Julian is
11.3° C
(Statistics for 18 Dec 1981-2005 – mean: 10.2 max: 11.6 min: 8.8°C)
Issued (local time): 2 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest