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 07:00 AM and sunset is at 07:43 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Tue afternoon, min 22°C on Tue night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri morning, min 24°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 26°C on Mon afternoon, min 22°C on Tue night). Winds increasing (light winds from the ENE on Mon morning, strong winds from the NE by Tue morning).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Warm (max 25°C on Fri night, min 23°C on Thu morning). Winds decreasing (fresh winds from the ENE on Thu afternoon, light winds from the ESE by Sat night).

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wed
29
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
11:53AM0.13m
00:24AM0.14m
12:40PM0.14m
1:14AM0.15m
1:25PM0.14m
2:01AM0.16m
2:11PM0.15m
2:49AM0.17m
2:57PM0.15m
3:37AM0.17m
3:44PM0.15m
4:27AM0.16m
4:34PM0.15m
5:20AM0.16m
5:28PM0.14m
6:17AM0.15m
6:27PM0.14m
7:17AM0.14m
7:32PM0.13m
8:20AM0.14m
8:42PM0.13m
9:24AM0.13m
9:52PM0.13m
10:25AM0.13m
10:57PM0.14m
11:19AM0.14m
11:54PM0.14m
12:07PM0.14m
Low Tide
6:35AM0.02m
6:58PM0.00m
7:23AM0.01m
7:42PM-0.02m
8:10AM-0.00m
8:26PM-0.04m
8:56AM-0.01m
9:11PM-0.06m
9:42AM-0.01m
9:58PM-0.06m
10:30AM-0.01m
10:47PM-0.06m
11:20AM0.00m
11:40PM-0.05m
12:15PM0.02m
00:38AM-0.03m
1:16PM0.03m
1:42AM-0.02m
2:23PM0.03m
2:52AM0.00m
3:33PM0.03m
4:01AM0.01m
4:38PM0.02m
5:05AM0.02m
5:36PM0.01m
6:03AM0.02m
6:27PM-0.00m
6:54AM0.02m
7:13PM-0.01m
Wave
height (m) 
direction
period (s) 
1
E
5
0.9
E
4
1
E
5
0.8
E
4
0.8
ENE
4
0.8
ENE
4
0.8
E
4
0.6
E
4
0.9
ENE
4
0.6
ENE
4
0.6
ENE
4
0.6
ENE
4
0.5
E
4
0.5
E
4
0.7
E
4
0.4
E
4
0.3
ESE
3
0.2
E
3
0.2
E
3
0.6
NE
4
1
NE
5
1.7
NE
6
1.8
NE
7
1.7
ENE
6
1.6
ENE
6
1.2
ENE
6
1.3
ENE
6
1.1
ENE
5
1.1
ENE
5
1.1
E
5
0.8
E
5
0.6
ESE
4
0.6
ESE
4
0.6
ESE
4
0.4
SE
4
0.3
SE
3
0.2
ESE
3
0.3
S
3
0.2
SSE
3
0.6
SSW
3
0.8
SSW
4
0.5
SW
4
0.4
NW
3
0.4
S
3
0.4
SW
3
0.1
NE
7
0.2
SSW
3
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
rain showers
light rain
part cloud
cloud
part cloud
part cloud
rain showers
part cloud
rain showers
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
rain shwrs
rain shwrs
light rain
some clouds
cloudy
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
risk tstorm
risk tstorm
clear
some clouds
clear
clear
some clouds
clear
some clouds
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
 km/h
25
E
25
ENE
25
E
25
E
25
ENE
20
ENE
25
E
20
ENE
20
ENE
20
ENE
25
ENE
20
ENE
20
E
20
ENE
20
E
15
E
15
ESE
10
E
15
ENE
30
NE
30
NE
40
NE
40
NE
35
NE
35
ENE
30
NE
25
ENE
30
ENE
30
ENE
25
E
20
ESE
20
ESE
15
SE
20
SE
15
S
10
SSE
10
S
20
SSW
15
SW
35
SW
30
WSW
20
NW
20
NW
20
WSW
15
W
10
SSW
20
SSW
 mm 
1
3
1
1
1
5
3
1
1
max°C
24
25
23
23
24
23
23
24
23
25
25
24
25
25
24
25
25
25
25
26
24
23
23
23
23
23
23
23
24
23
23
24
25
25
25
25
26
26
26
26
27
24
22
27
24
22
23
Moonrise
5:01
5:34
6:09
6:46
7:29
8:18
9:14
10:17
11:24
12:31
1:35
2:36
3:34
4:29
5:23
6:17
Moonset
5:05
6:05
7:08
8:15
9:24
10:36
11:45
12:49
1:44
2:31
3:11
3:46
4:18
4:48
5:19
Sunrise
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:48
6:48
6:47
Sunset
7:43
7:44
7:44
7:45
7:45
7:45
7:45
7:46
7:46
7:46
7:47
7:47
7:49
7:49
7:50
7:50
Today's sea temperature in Main Key, Barnes Sound is
26.0° C
(Statistics for 14 Apr 1981-2005 – mean: 24.9 max: 26.4 min: 23.8°C)
Issued (local time): 7 am Tuesday 14 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest