Main Key, Barnes Sound Sea Conditions and Tide Table

Main Key, Barnes Sound 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 06:37 AM and sunset is at 05:34 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Fri morning, min 20°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon morning, min 22°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Thu morning, min 23°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
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
7:59AM0.15m
8:29PM0.15m
9:04AM0.15m
9:24PM0.15m
10:02AM0.15m
10:13PM0.15m
10:52AM0.16m
10:57PM0.15m
11:35AM0.16m
11:38PM0.15m
12:14PM0.16m
00:17AM0.15m
12:52PM0.16m
00:54AM0.15m
1:29PM0.16m
1:31AM0.15m
2:06PM0.16m
2:08AM0.15m
2:45PM0.16m
2:45AM0.14m
3:25PM0.15m
3:24AM0.14m
4:06PM0.15m
4:07AM0.13m
Low Tide
3:15PM0.07m
3:49AM0.06m
4:14PM0.07m
4:40AM0.05m
5:06PM0.08m
5:26AM0.04m
5:52PM0.07m
6:07AM0.04m
6:34PM0.07m
6:45AM0.03m
7:12PM0.07m
7:22AM0.03m
7:49PM0.07m
7:57AM0.03m
8:25PM0.07m
8:33AM0.03m
9:00PM0.07m
9:08AM0.03m
9:35PM0.08m
9:44AM0.04m
10:13PM0.08m
10:22AM0.04m
10:54PM0.09m
Wave
height (m) 
direction
period (s) 
0.6
ENE
4
0.6
ENE
4
0.5
ENE
4
0.4
ENE
4
0.5
ENE
4
0.6
ENE
4
0.6
ENE
4
0.5
ENE
4
0.5
E
4
0.3
E
4
0.2
E
3
0.1
E
3
0.1
NE
2
0.2
E
2
0.4
ESE
3
0.7
SE
4
0.5
SE
4
0.4
ESE
4
0.4
E
3
0.5
E
4
0.9
E
5
0.8
E
4
0.6
E
4
0.6
E
4
0.5
ESE
4
0.5
SE
4
0.4
SE
4
0.4
SE
4
0.3
SE
4
0.2
ESE
3
0.2
E
3
0.2
E
3
0.4
E
3
0.6
E
4
0.9
ENE
5
0.7
ENE
4
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
20
NE
20
ENE
15
NE
10
NNE
20
ENE
15
ENE
20
ENE
20
ENE
10
E
10
ESE
10
ESE
5
ENE
10
ENE
15
E
20
ESE
20
SE
10
SE
15
ENE
15
E
20
E
20
E
20
E
15
E
15
ESE
15
ESE
10
ESE
10
ESE
10
ESE
10
ESE
5
ENE
10
ENE
15
E
10
ENE
20
E
25
ENE
20
ENE
 mm 
max°C
22
22
21
23
23
23
23
23
22
23
23
22
24
23
23
24
24
24
24
24
24
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
Moonrise
12:51
1:46
2:38
3:30
4:22
5:14
6:09
7:04
7:59
8:53
9:44
10:30
Moonset
1:51
2:21
2:50
3:18
3:49
4:22
4:58
5:39
6:25
7:16
8:11
9:08
Sunrise
6:37
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:41
6:43
6:43
6:45
Sunset
5:34
5:32
5:32
5:32
5:31
5:31
5:31
5:31
5:30
5:30
5:30
5:30
Today's sea temperature in Main Key, Barnes Sound is
26.9° C
(Statistics for 13 Nov 1981-2005 – mean: 26.1 max: 27.4 min: 25.0°C)
Issued (local time): 6 am Thursday 13 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest