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 06:58 AM and sunset is at 05:35 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Mon night. Warm air temperatures (max 23°C on Tue night, min 21°C on Mon morning). Winds decreasing (strong winds from the ENE on Mon morning, moderate winds from the E by Wed night).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Warm air temperatures (max 25°C on Thu night, min 22°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Warm (max 24°C on Sun morning, min 23°C on Tue morning). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 24°C on Wed morning, min 22°C on Wed night). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
8:15AM0.12m
7:08PM0.19m
9:07AM0.12m
7:45PM0.20m
9:48AM0.11m
8:23PM0.20m
10:22AM0.11m
9:02PM0.20m
10:53AM0.11m
9:41PM0.20m
11:24AM0.11m
10:21PM0.21m
11:57AM0.11m
11:02PM0.21m
12:33PM0.11m
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
Low Tide
2:06PM0.07m
3:32AM0.00m
2:45PM0.07m
4:13AM-0.01m
3:21PM0.07m
4:51AM-0.02m
3:55PM0.06m
5:28AM-0.03m
4:28PM0.06m
6:04AM-0.03m
5:01PM0.05m
6:40AM-0.03m
5:36PM0.05m
7:16AM-0.03m
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
Wave
height (m) 
direction
period (s) 
0.8
NNE
4
1.2
E
6
1.1
E
6
1
E
5
1
E
5
0.8
ESE
5
0.9
ESE
5
0.7
ESE
5
0.6
ESE
4
0.5
ESE
4
0.6
ESE
4
0.5
SE
4
0.4
SE
4
0.3
WSW
2
0.4
NW
2
0.4
NE
3
0.6
E
4
0.7
E
4
0.6
ESE
4
0.6
E
4
0.8
E
4
0.8
E
5
0.8
ESE
5
0.9
ESE
5
0.9
ESE
5
0.8
ESE
5
0.7
E
5
0.6
E
4
0.7
E
4
0.7
NE
3
0.9
ENE
4
0.9
ENE
4
0.9
E
5
0.7
ESE
5
0.8
ESE
5
1.2
ESE
6
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
thunderstorm
cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
thunderstorm
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
rain showers
some clouds
some clouds
risk tstorm
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
risk tstorm
cloudy
some clouds
some clouds
clear
clear
risk tstorm
risk tstorm
clear
some clouds
some clouds
some clouds
risk tstorm
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
rain shwrs
 km/h
35
NNE
40
ENE
35
NE
35
ENE
35
ENE
30
E
30
E
20
E
25
ESE
20
E
20
E
15
SSE
15
W
20
WNW
20
N
20
ENE
25
E
25
E
20
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
NNE
35
NE
35
NE
30
ENE
25
ENE
30
E
35
E
 mm 
1
1
3
1
2
1
3
max°C
22
22
22
22
22
23
23
23
23
24
24
25
25
25
24
24
24
24
24
24
24
24
24
24
23
23
23
24
24
23
23
23
23
23
23
23
Moonrise
3:10
4:03
4:58
5:53
6:48
7:40
8:28
9:12
9:52
10:27
11:00
11:33
Moonset
2:24
2:59
3:39
4:24
5:14
6:08
7:05
8:02
9:00
9:57
10:53
11:50
Sunrise
6:58
7:00
7:00
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
Sunset
5:35
5:36
5:36
5:37
5:37
5:37
5:37
5:37
5:38
5:39
5:39
5:40
Today's sea temperature in Islamorada, Upper Matecumbe Key Bay is
25.5° C
(Statistics for 15 Dec 1981-2005 – mean: 24.8 max: 26.2 min: 23.6°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest