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 08:14 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Thu night, min 28°C on Thu night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Warm air temperatures (max 28°C on Sun night, min 27°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm (max 29°C on Thu afternoon, min 28°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 29°C on Sat night, min 28°C on Sat night). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tue
29
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
4:40AM0.19m
5:59PM0.11m
5:33AM0.20m
7:43PM0.10m
6:34AM0.21m
9:09PM0.09m
7:41AM0.22m
10:09PM0.09m
8:47AM0.23m
10:56PM0.10m
9:47AM0.24m
11:35PM0.11m
10:41AM0.24m
00:11AM0.12m
11:30AM0.24m
00:45AM0.14m
12:15PM0.23m
1:17AM0.15m
12:58PM0.22m
1:48AM0.16m
1:39PM0.20m
2:20AM0.17m
2:20PM0.18m
Low Tide
11:23PM0.05m
12:52PM0.01m
00:09AM0.06m
2:08PM-0.01m
1:04AM0.06m
3:18PM-0.02m
2:04AM0.06m
4:21PM-0.03m
3:07AM0.06m
5:17PM-0.04m
6:06PM-0.04m
5:03AM0.05m
6:50PM-0.03m
5:58AM0.04m
7:30PM-0.02m
6:51AM0.04m
8:08PM-0.01m
7:43AM0.04m
8:44PM0.01m
8:36AM0.04m
9:19PM0.02m
9:31AM0.05m
Wave
height (m) 
direction
period (s) 
0.7
SE
4.0
1.1
SE
5.0
0.8
SE
5.0
0.9
ESE
4.0
0.7
SE
5.0
0.6
ESE
5.0
0.6
ESE
4.0
0.4
ESE
4.0
0.4
ESE
4.0
0.4
ESE
4.0
0.4
ESE
4.0
0.3
ESE
4.0
0.2
ESE
3.0
0.2
ESE
3.0
0.2
E
3.0
0.2
ESE
3.0
0.4
SE
3.0
0.5
ESE
4.0
0.4
ESE
4.0
0.9
SE
5.0
0.8
SE
5.0
0.6
SE
4.0
0.7
SE
5.0
0.7
SE
5.0
0.6
ESE
4.0
0.6
SE
4.0
0.5
SE
4.0
0.8
ESE
4.0
0.5
ESE
4.0
0.5
SE
4.0
0.7
ESE
4.0
0.6
SE
5.0
0.5
SE
4.0
0.4
ESE
4.0
0.2
ESE
4.0
0.2
ESE
4.0
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
rain showers
thunderstorm
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
cloudy
rain shwrs
risk tstorm
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
 km/h
30
ESE
30
ESE
25
E
30
E
25
E
20
E
25
E
15
E
25
E
20
E
10
SE
10
ESE
10
SE
5
SE
15
SE
15
ESE
20
E
20
ESE
25
ESE
30
SE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
15
ESE
20
E
25
ESE
20
ESE
20
E
30
ESE
20
ESE
20
E
15
SE
10
SE
10
SSE
 mm 
2
3
3
2
1
1
1
max°C
29
28
29
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
29
28
28
28
28
29
28
28
28
28
28
28
28
28
Moonrise
12:15
12:51
1:32
2:18
3:11
4:12
5:17
6:24
7:28
8:30
9:27
10:21
11:14
Moonset
1:13
2:17
3:23
4:32
5:39
6:43
7:39
8:27
9:09
9:44
10:16
10:46
11:15
Sunrise
6:43
6:43
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:47
6:48
6:48
Sunset
8:14
8:13
8:13
8:13
8:12
8:12
8:10
8:10
8:10
8:09
8:09
8:08
8:08
Today's sea temperature in Islamorada, Upper Matecumbe Key Bay is 30.2 °C (Statistics for 17 Jul 1981-2005 – mean: 29.3 max: 29.9 min: 28.5°C)
Issued (local time): 7 pm Thursday 17 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest