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 07:03 AM and sunset is at 05:38 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Tue morning, min 21°C on Thu night). Winds decreasing (fresh winds from the ENE on Tue morning, calm by Thu night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri morning, min 20°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Tue night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Fri night, min 14°C on Thu morning). Mainly fresh winds.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
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
10:16PM0.23m
Low Tide
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
4:43PM0.02m
6:24AM-0.06m
Wave
height (m) 
direction
period (s) 
0.9
ESE
6
1
ESE
6
0.8
ESE
5
0.7
E
4
0.7
E
4
0.6
E
4
0.5
E
4
0.4
ESE
4
0.2
ESE
4
0.2
NNE
2
0.1
NE
2
0.1
E
3
0.1
E
3
0.1
E
13
0
E
12
0.1
E
12
0.1
E
2
0.1
E
3
0.1
E
14
0.1
E
13
0.2
WNW
2
0.5
N
3
0.5
N
3
0.7
NNE
4
0.5
N
3
0.3
E
4
0.3
N
2
0.6
N
3
0.3
N
3
0.6
NNE
3
0.6
NNE
3
0.7
E
4
0.7
E
4
0.7
ESE
4
0.7
ESE
4
0.6
E
4
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
 km/h
30
E
35
ENE
25
ENE
30
ENE
30
ENE
20
ENE
20
ENE
15
E
15
NNW
15
NNE
10
E
5
NNW
10
N
5
SSE
5
N
10
NE
10
E
5
NE
10
N
10
W
20
NW
30
N
25
N
30
NNE
20
N
10
NE
20
N
25
N
20
N
30
N
30
NNE
30
ENE
25
E
25
ENE
25
ENE
20
ENE
 mm 
max°C
24
23
23
23
23
22
22
22
22
22
22
22
21
22
21
21
22
22
21
22
21
19
20
16
17
20
19
17
19
16
21
21
22
22
22
22
Moonrise
9:52
10:27
11:00
11:33
12:05
12:39
1:18
2:02
2:53
3:53
5:01
6:11
Moonset
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
5:38
5:39
5:39
5:40
5:40
5:42
5:42
5:43
5:44
5:45
5:45
5:45
Today's sea temperature in Islamorada, Upper Matecumbe Key Bay is
25.3° C
(Statistics for 23 Dec 1981-2005 – mean: 24.3 max: 26.0 min: 22.7°C)
Issued (local time): 12 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest