Islamorada, Upper Matecumbe Key Bay Sea Conditions and Tide Table

Islamorada, Upper Matecumbe Key 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 06:52 AM and sunset is at 05:32 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Tue afternoon. Warm air temperatures (max 25°C on Mon morning, min 19°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Sat afternoon, min 19°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Mon morning. Warm (max 24°C on Sun morning, min 21°C on Mon night). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
11:16AM0.13m
10:16PM0.27m
12:04PM0.12m
11:09PM0.26m
12:50PM0.12m
00:03AM0.25m
1:38PM0.12m
00:58AM0.23m
2:28PM0.13m
1:56AM0.21m
3:20PM0.14m
3:00AM0.18m
4:13PM0.15m
4:14AM0.16m
5:03PM0.17m
5:41AM0.14m
5:49PM0.18m
7:07AM0.13m
6:30PM0.19m
8:15AM0.12m
7:08PM0.19m
9:07AM0.12m
7:45PM0.20m
Low Tide
4:52PM0.05m
6:34AM-0.05m
5:39PM0.05m
7:26AM-0.04m
6:30PM0.05m
8:19AM-0.02m
7:28PM0.06m
9:13AM0.00m
8:35PM0.06m
10:06AM0.02m
9:56PM0.07m
10:59AM0.04m
11:24PM0.07m
11:50AM0.05m
00:44AM0.05m
12:38PM0.06m
1:51AM0.04m
1:23PM0.07m
2:46AM0.02m
2:06PM0.07m
3:32AM0.00m
2:45PM0.07m
4:13AM-0.01m
Wave
height (m) 
direction
period (s) 
0.3
E
3
0.4
ESE
4
0.4
SE
4
0.3
SE
3
0.3
SE
3
0.2
ESE
3
0.2
ESE
3
0.2
ESE
3
0.1
SE
2
0.2
WSW
2
0.4
WSW
3
0.3
NW
2
0.6
NE
3
0.3
ENE
3
0.3
NE
3
0.3
NNE
3
0.1
E
8
0.3
NW
2
0.3
N
2
0.1
NE
2
0.3
E
2
0.3
ESE
3
0.4
SE
4
0.3
SE
4
0.3
ESE
3
0.2
ESE
3
0.4
E
4
0.6
E
4
0.5
E
4
0.6
E
4
0.5
E
4
0.4
E
4
0.3
E
4
0.3
NNE
2
0.2
NNE
2
0.5
ENE
3
part cloud
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
part cloud
thunderstorm
part cloud
thunderstorm
rain showers
some clouds
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
some clouds
risk tstorm
some clouds
risk tstorm
rain shwrs
 km/h
10
E
20
SSE
5
ESE
15
SE
10
S
15
SE
15
SE
10
SSW
10
W
15
W
20
W
20
NNW
25
NE
20
NE
15
NNE
20
N
10
WSW
20
NNW
20
NNE
15
E
20
ESE
15
SE
15
ESE
15
ENE
15
ENE
15
E
20
NE
25
ENE
20
NE
25
ENE
15
E
20
NNE
15
N
20
NNE
15
NNE
25
ENE
 mm 
2
3
3
9
2
1
1
max°C
26
25
25
25
25
25
25
25
25
25
25
24
23
23
23
23
23
22
20
22
23
24
24
24
24
25
24
24
24
24
24
23
22
23
23
23
Moonrise
6:18
7:27
8:36
9:42
10:43
11:40
12:34
1:26
2:18
3:10
4:03
Moonset
7:43
8:49
9:47
10:35
11:16
11:51
12:23
12:53
1:22
1:52
2:24
2:59
Sunrise
6:52
6:52
6:54
6:54
6:54
6:56
6:56
6:56
6:58
6:58
6:58
7:00
Sunset
5:32
5:32
5:32
5:32
5:32
5:34
5:34
5:34
5:35
5:35
5:35
5:36
Today's sea temperature in Islamorada, Upper Matecumbe Key Bay is
25.3° C
(Statistics for 05 Dec 1981-2005 – mean: 25.2 max: 26.6 min: 24.0°C)
Issued (local time): 12 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest