San Juan Sea Conditions and Tide Table

San Juan 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 06:11 AM and sunset is at 07:52 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Sun afternoon, min 5°C on Sat morning). Winds increasing (light winds from the NNW on Sat afternoon, gales from the WNW by Sat night).

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Tue night, min 4°C on Tue night). Winds decreasing (near gales from the WNW on Tue night, light winds from the NNE by Thu afternoon).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Mild temperatures (max 7°C on Fri afternoon, min 4°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the SW by Sun night).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Mild temperatures (max 7°C on Mon morning, min 3°C on Mon night). Winds increasing (light winds from the ESE on Mon night, near gales from the N by Wed night).

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
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
1:17PM2.12m
3:08AM2.01m
2:48PM2.16m
4:08AM2.17m
4:04PM2.28m
4:56AM2.36m
5:06PM2.42m
5:38AM2.54m
6:00PM2.56m
6:18AM2.69m
6:51PM2.66m
6:58AM2.78m
7:39PM2.69m
7:37AM2.82m
8:27PM2.67m
8:17AM2.79m
9:15PM2.59m
8:59AM2.70m
10:05PM2.45m
9:42AM2.56m
11:00PM2.29m
10:29AM2.39m
00:04AM2.15m
Low Tide
7:14AM1.41m
8:22PM0.88m
8:49AM1.32m
9:33PM0.80m
10:03AM1.12m
10:32PM0.71m
11:01AM0.87m
11:22PM0.63m
11:50AM0.61m
00:08AM0.58m
12:36PM0.39m
00:52AM0.59m
1:21PM0.23m
1:35AM0.64m
2:04PM0.14m
2:18AM0.74m
2:49PM0.15m
3:02AM0.88m
3:35PM0.24m
3:47AM1.03m
4:25PM0.39m
4:37AM1.20m
5:20PM0.57m
5:36AM1.34m
Wave
height (m) 
direction
period (s) 
1
N
8
1
NW
7
2.1
NW
7
2.5
WNW
9
2.5
WNW
9
1.8
WNW
9
2.1
WNW
8
1.8
WNW
8
1.4
SSW
14
1.8
NNW
6
1.5
N
6
1.5
WNW
7
1.4
WSW
8
1.3
SSW
10
1.3
SSW
11
1.1
NNW
6
0.8
ESE
10
0.8
ENE
10
1.1
NNE
6
1.2
NNE
6
1.2
NNE
6
1.7
NW
7
2.1
WNW
8
1.3
WNW
8
1.1
NW
7
1.1
NW
6
1.5
N
7
1
N
7
0.8
N
7
0.7
ENE
11
0.8
N
7
0.9
N
7
0.9
N
7
1
N
4
1.1
NNE
6
2.5
N
8
cloud
clear
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
cloudy
clear
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
 km/h
30
WSW
10
NNW
55
WNW
60
WNW
60
WNW
15
WNW
55
WNW
45
NW
35
WNW
50
NNW
40
NW
20
WSW
25
W
25
NW
30
NW
15
NNW
15
N
15
NNE
35
N
30
NNW
20
SW
35
W
55
W
15
W
10
W
30
NNW
35
WNW
15
SSW
20
S
5
ESE
10
NE
20
NNE
20
N
30
N
25
N
55
N
 mm 
1.0
2.0
4
max°C
5
6
7
7
8
8
7
7
8
7
7
8
5
5
6
6
6
6
6
7
6
5
5
5
4
5
7
7
4
3
4
5
6
6
6
7
Moonrise
12:47
2:23
3:59
5:35
7:12
8:52
10:34
12:15
1:45
2:53
3:36
Moonset
5:01
5:15
5:26
5:34
5:43
5:51
6:02
6:18
6:42
7:20
8:19
9:36
Sunrise
6:11
6:09
6:07
6:03
6:01
6:00
5:56
5:54
5:52
5:50
5:48
5:46
Sunset
7:52
7:53
7:55
7:58
8:00
8:01
8:04
8:06
8:07
8:09
8:12
8:14
Today's sea temperature in San Juan is 5.7 °C (Statistics for 12 Oct 1981-2005 – mean: 5.5 max: 6.1 min: 4.5°C)
Issued (local time): 2 am Saturday 12 Oct 2024
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest