Coral Harbor, Saint Johns Island Sea Conditions and Tide Table

Coral Harbor, Saint Johns Island 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 06:15 AM and sunset is at 06:30 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat night. Warm air temperatures (max 26°C on Thu night, min 25°C on Thu morning). Winds increasing (light winds from the NE on Sat afternoon, fresh winds from the NE by Sat night).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm air temperatures (max 26°C on Tue night, min 24°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Wed morning, min 25°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Sat afternoon, min 25°C on Sat morning). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
9:18AM0.07m
11:50PM0.22m
9:36AM0.05m
00:39AM0.22m
1:38AM0.23m
2:48AM0.24m
3:53AM0.25m
4:47AM0.26m
5:33AM0.25m
4:13PM0.08m
6:13AM0.24m
5:49PM0.12m
6:48AM0.21m
7:05PM0.16m
7:16AM0.18m
8:12PM0.21m
7:35AM0.14m
9:15PM0.24m
Low Tide
6:50AM0.06m
3:46PM-0.03m
8:24AM0.05m
4:08PM-0.05m
4:39PM-0.06m
5:29PM-0.07m
6:35PM-0.06m
7:53PM-0.05m
9:10PM-0.03m
1:32PM0.07m
10:26PM-0.01m
1:38PM0.07m
11:55PM0.02m
1:43PM0.05m
1:29AM0.05m
1:50PM0.03m
2:51AM0.06m
2:06PM-0.01m
4:17AM0.07m
Wave
height (m) 
direction
period (s) 
0.8
NNE
10
0.8
NNE
10
0.9
NNE
10
0.8
NNE
9
0.7
NNE
9
0.6
NE
9
0.6
NE
9
0.5
NE
9
0.8
NNE
9
1.1
N
6
1.1
N
8
1.3
NNE
7
1.4
NE
6
1.2
NNE
8
0.9
NNE
8
0.8
NNE
8
0.6
NE
8
0.6
NE
7
0.7
NE
6
0.7
E
6
0.7
E
5
0.5
E
6
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.7
NNW
7
0.8
NNW
8
0.8
NNW
9
0.8
NE
6
0.7
N
8
0.6
NNW
8
0.5
NNW
8
clear
clear
clear
cloud
part cloud
clear
clear
clear
rain showers
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
rain shwrs
clear
some clouds
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
 km/h
20
WNW
25
WNW
25
NW
20
NNW
20
NW
20
NNW
15
NE
20
NE
30
NE
35
NE
35
NE
35
ENE
35
ENE
30
ENE
25
ENE
25
ENE
20
ENE
25
E
20
ESE
20
E
25
ESE
20
ESE
15
ESE
20
ESE
15
E
15
E
15
E
20
E
20
E
20
NE
25
E
20
ENE
25
ENE
20
E
15
ESE
10
NE
 mm 
1.0
3
max°C
25
25
26
25
26
26
25
25
25
25
25
25
25
25
25
24
25
26
26
26
26
26
26
26
26
26
26
25
26
26
26
26
26
26
26
26
Moonrise
9:29
10:25
11:22
12:21
1:19
2:14
3:04
3:50
4:33
5:15
5:56
Moonset
8:09
8:49
9:34
10:26
11:23
12:24
1:28
2:32
3:35
4:37
5:38
6:40
Sunrise
6:15
6:15
6:13
6:13
6:11
6:11
6:11
6:09
6:09
6:07
6:07
6:07
Sunset
6:30
6:30
6:31
6:31
6:31
6:31
6:32
6:32
6:32
6:32
6:32
6:34
Today's sea temperature in Coral Harbor, Saint Johns Island is 27.6 °C (Statistics for 28 Mar 1981-2005 – mean: 26.2 max: 26.8 min: 25.7°C)
Nearest