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 — and sunset is at 05:37 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon afternoon, min 22°C on Wed night). Winds decreasing (strong winds from the ENE on Mon night, light winds from the ENE by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri night, min 22°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Mon afternoon, min 14°C on Tue morning). Winds increasing (calm on Sun afternoon, fresh winds from the N by Mon night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Sat afternoon, min 15°C on Fri morning). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
Wave Height Map
High Tide
11:43PM0.21m
1:10PM0.12m
00:27AM0.20m
1:49PM0.13m
1:14AM0.19m
2:28PM0.14m
2:07AM0.17m
3:08PM0.15m
3:10AM0.15m
3:50PM0.16m
4:27AM0.13m
4:36PM0.17m
6:00AM0.11m
5:28PM0.18m
7:31AM0.10m
6:25PM0.20m
8:42AM0.09m
7:21PM0.21m
9:38AM0.09m
8:25PM0.22m
10:24AM0.09m
9:22PM0.23m
11:06AM0.10m
Low Tide
6:15PM0.05m
7:53AM-0.02m
7:00PM0.06m
8:32AM-0.01m
7:53PM0.06m
9:11AM0.00m
8:56PM0.05m
9:53AM0.02m
10:10PM0.04m
10:37AM0.03m
11:29PM0.03m
11:24AM0.04m
00:46AM0.00m
12:15PM0.05m
1:54AM-0.02m
1:08PM0.05m
2:56AM-0.05m
2:02PM0.05m
3:53AM-0.06m
2:55PM0.04m
4:47AM-0.07m
3:49PM0.03m
5:37AM-0.07m
Wave
height (m) 
direction
period (s) 
1
E
5
1.3
E
6
1.2
ESE
6
1
ESE
6
0.9
ESE
5
0.7
E
4
0.8
E
4
0.7
E
4
0.5
E
4
0.4
E
4
0.3
ESE
4
0.2
E
3
0.3
ENE
2
0.2
E
3
0.2
E
3
0.2
ENE
2
0.2
ENE
3
0.2
E
3
0.2
E
3
0.2
E
3
0.3
NNW
3
0.2
NNE
2
0.5
NE
3
0.7
N
4
0.5
N
3
0.6
N
3
0.6
E
4
0.4
E
4
0.3
E
4
0.4
N
3
0.1
N
3
0.2
N
2
0.3
NNW
3
0.1
N
2
0.1
W
2
0
E
6
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
cloudy
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
40
ENE
40
E
35
E
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
E
10
N
15
NNE
20
ENE
10
ENE
15
NE
15
E
15
E
10
NE
10
E
10
NNW
20
N
5
E
25
N
35
N
25
N
25
N
25
NE
15
ENE
10
N
25
N
5
NW
15
NNW
20
N
5
SW
10
NW
5
NNE
 mm 
max°C
24
24
24
24
24
23
23
23
23
23
23
23
23
24
22
23
23
22
23
23
23
24
22
17
18
16
20
20
20
18
20
20
18
19
19
20
Moonrise
9:52
10:27
11:00
11:33
12:05
12:39
1:18
2:02
2:53
3:53
5:01
Moonset
8:02
9:00
9:57
10:53
11:50
12:48
1:50
2:56
4:05
5:17
6:26
7:28
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
Sunset
5:37
5:38
5:39
5:39
5:40
5:40
5:42
5:42
5:43
5:44
5:45
5:45
Today's sea temperature in Islamorada, Upper Matecumbe Key Bay is
25.1° C
(Statistics for 22 Dec 1981-2005 – mean: 24.4 max: 26.0 min: 22.7°C)
Issued (local time): 6 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest