Johns Island, Chassahowitzka Bay Sea Conditions and Tide Table

Johns Island, Chassahowitzka Bay 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 07:33 AM and sunset is at 07:42 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 7°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 23°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 19°C on Sun morning). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
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
9:30AM0.34m
7:58PM0.79m
11:01AM0.32m
8:57PM0.72m
12:36PM0.34m
10:11PM0.67m
1:44PM0.38m
11:41PM0.65m
2:29PM0.42m
1:07AM0.68m
2:59PM0.46m
2:16AM0.72m
3:21PM0.52m
3:10AM0.74m
3:42PM0.59m
3:59AM0.73m
4:05PM0.68m
4:45AM0.68m
4:31PM0.78m
5:31AM0.61m
5:01PM0.86m
6:18AM0.52m
5:34PM0.91m
Low Tide
2:14PM0.16m
6:10AM0.11m
3:13PM0.20m
7:33AM0.06m
4:23PM0.23m
8:28AM0.01m
5:40PM0.24m
9:12AM-0.04m
6:57PM0.22m
9:50AM-0.06m
8:12PM0.17m
10:22AM-0.05m
9:22PM0.11m
10:46AM-0.01m
10:23PM0.03m
11:02AM0.04m
11:17PM-0.04m
11:14AM0.09m
00:07AM-0.09m
11:28AM0.12m
00:56AM-0.11m
11:48AM0.14m
1:49AM-0.08m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
 km/h
25
N
15
WNW
10
ENE
0
ESE
15
WNW
10
NNE
15
SE
20
WSW
10
SSE
15
S
15
WSW
5
WNW
0
NE
15
W
10
WNW
10
NW
20
W
20
ENE
15
E
20
WNW
15
SE
10
E
10
NW
15
ESE
15
ESE
10
W
20
ESE
15
SE
20
WNW
20
SE
10
S
20
WNW
0
NNE
5
NW
20
WNW
10
NNE
 mm 
1.0
max°C
9
16
14
13
16
16
17
22
19
20
22
20
21
22
21
21
23
23
22
25
23
21
26
24
21
26
25
23
26
23
23
25
22
23
24
23
Moonrise
1:42
2:38
3:31
4:19
5:02
5:41
6:17
6:51
7:25
8:00
8:39
9:24
Moonset
11:46
12:40
1:40
2:44
3:50
4:56
6:03
7:10
8:19
9:29
10:42
11:54
Sunrise
7:33
7:31
7:31
7:30
7:28
7:28
7:26
7:24
7:24
7:22
7:22
7:20
Sunset
7:42
7:42
7:43
7:43
7:44
7:45
7:45
7:45
7:45
7:46
7:46
7:47
Today's sea temperature in Johns Island, Chassahowitzka Bay is 19.9 °C (Statistics for 21 Mar 1981-2005 – mean: 19.9 max: 21.7 min: 18.2°C)
Issued (local time): 7 am Friday 21 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest