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

Light rain (total 3mm), mostly falling on Sun night. Warm air temperatures (max 26°C on Fri morning, min 24°C on Sun night). Winds increasing (light winds from the NE on Sat afternoon, fresh winds from the ENE by Sun night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Mon morning. Warm air temperatures (max 26°C on Wed afternoon, min 24°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 27°C on Fri afternoon, min 25°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Tue morning. Warm (max 26°C on Tue afternoon, min 24°C on Sun morning). Mainly fresh winds.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
9:36AM0.05m
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
7:44AM0.11m
10:15PM0.27m
Low Tide
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
2:31PM-0.04m
Wave
height (m) 
direction
period (s) 
0.8
NNE
9
0.7
NNE
9
0.6
NNE
9
0.6
NE
9
0.5
NE
10
0.7
NE
9
0.8
N
9
0.9
N
10
1.2
NE
5
1.4
NE
6
1.2
NNE
8
0.9
NNE
8
0.8
NNE
8
0.8
NE
7
0.9
ENE
5
0.9
ENE
6
0.8
E
6
0.9
E
6
0.7
E
6
0.6
ENE
8
0.5
ENE
8
0.4
ENE
8
0.4
ENE
8
0.5
ENE
8
0.6
NNW
13
0.7
NW
12
0.8
NW
11
1
NNW
7
1
N
8
1
N
8
1.1
NNE
6
1
NNE
7
1
NNE
7
0.8
NE
7
0.7
NE
7
0.8
ENE
7
part cloud
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
some clouds
clear
clear
clear
clear
some clouds
clear
clear
risk tstorm
risk tstorm
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
 km/h
20
NW
25
NW
20
N
15
NE
20
NNE
25
ENE
25
ENE
25
NE
35
ENE
40
ENE
30
NE
25
NE
25
ENE
25
NE
30
ENE
25
E
25
E
25
E
20
SE
15
ESE
15
ESE
10
E
10
ENE
15
NE
15
NNE
15
NNE
20
NE
30
NNE
25
NE
30
NE
30
NE
30
NE
30
ENE
20
ENE
15
E
25
E
 mm 
3
1.0
1.0
4
3
1.0
3
max°C
26
26
25
25
25
25
26
26
25
25
25
25
25
25
25
25
26
26
26
26
26
26
27
27
25
26
26
25
24
25
25
25
25
25
26
26
Moonrise
10:25
11:22
12:21
1:19
2:14
3:04
3:50
4:33
5:15
5:56
6:38
Moonset
8:49
9:34
10:26
11:23
12:24
1:28
2:32
3:35
4:37
5:38
6:40
7:43
Sunrise
6:15
6:13
6:13
6:11
6:11
6:11
6:09
6:09
6:07
6:07
6:07
6:05
Sunset
6:30
6:31
6:31
6:31
6:31
6:32
6:32
6:32
6:32
6:32
6:34
6:34
Today's sea temperature in Coral Harbor, Saint Johns Island is 27.4 °C (Statistics for 29 Mar 1981-2005 – mean: 26.2 max: 26.8 min: 25.7°C)
Nearest