Smithtown Sea Conditions and Tide Table

Smithtown 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 05:39 AM and sunset is at 08:17 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Wed afternoon, min 18°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm air temperatures (max 26°C on Mon afternoon, min 19°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Warm (max 29°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Fri afternoon, min 16°C on Fri night). Winds increasing (light winds from the E on Fri morning, fresh winds from the WNW by Fri night).

Days 13–16 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Warm (max 28°C on Wed afternoon, min 21°C on Tue morning). Winds increasing (light winds from the WSW on Mon afternoon, fresh winds from the S by Wed afternoon).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thu
6
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:08AM0.79m
5:41PM1.02m
6:02AM0.75m
6:33PM1.01m
6:57AM0.73m
7:24PM1.01m
7:51AM0.74m
8:14PM1.02m
8:43AM0.76m
9:01PM1.05m
9:30AM0.79m
9:45PM1.07m
10:15AM0.83m
10:27PM1.09m
10:57AM0.87m
11:06PM1.09m
11:37AM0.91m
11:44PM1.08m
12:15PM0.95m
00:22AM1.06m
12:53PM0.99m
00:59AM1.02m
1:32PM1.02m
1:39AM0.98m
2:13PM1.05m
2:23AM0.94m
2:58PM1.08m
3:12AM0.89m
3:49PM1.10m
Low Tide
10:57AM0.29m
00:27AM0.33m
11:45AM0.32m
1:25AM0.34m
12:37PM0.34m
2:18AM0.33m
1:31PM0.34m
3:04AM0.30m
2:22PM0.32m
3:46AM0.28m
3:11PM0.30m
4:24AM0.24m
3:57PM0.28m
4:59AM0.21m
4:41PM0.26m
5:33AM0.19m
5:24PM0.25m
6:05AM0.17m
6:06PM0.24m
6:37AM0.16m
6:48PM0.23m
7:09AM0.15m
7:32PM0.23m
7:44AM0.15m
8:19PM0.23m
8:22AM0.16m
9:11PM0.24m
9:06AM0.18m
Wave
Height (m)
Direction
Period (s)
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
thunderstorm
part cloud
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
risk tstorm
some clouds
clear
clear
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
km/h
20
WSW
15
WNW
15
NNE
10
NNE
10
SSE
5
WSW
5
NE
10
SE
10
E
15
ENE
15
E
5
ENE
5
SE
10
SSE
10
SSW
15
SW
20
SW
15
SW
15
SW
20
SSW
25
WNW
20
WNW
25
NW
5
NNE
15
ESE
5
S
10
N
10
SSW
30
WNW
30
W
20
W
20
SSW
15
WNW
15
W
10
SSW
10
NW
10
WNW
5
WSW
10
WNW
10
W
15
SSW
10
SW
15
SSW
30
S
20
SSW
15
SSW
20
S
 mm
2
2
2
3
6
max °C
26
29
27
21
24
22
23
24
22
22
25
22
22
24
22
22
26
24
25
26
26
25
29
27
22
26
24
23
27
23
22
26
24
23
24
24
23
26
25
25
27
25
27
28
24
26
28
Moonrise
2:52
3:55
4:56
5:52
6:42
7:24
7:59
8:29
8:54
9:17
9:38
9:59
10:21
10:47
11:17
Moonset
12:27
1:01
1:42
2:30
3:26
4:27
5:31
6:37
7:42
8:47
9:53
11:00
12:09
1:22
2:37
Sunrise
5:39
5:39
5:41
5:41
5:43
5:43
5:43
5:45
5:46
5:47
5:48
5:48
5:50
5:50
5:52
5:52
Sunset
8:17
8:16
8:15
8:15
8:15
8:14
8:13
8:12
8:10
8:09
8:08
8:07
8:06
8:05
8:04
8:02
Today's sea temperature in Smithtown is
22.7° C
(Statistics for 22 Jul 1981-2005 – mean: 22.2 max: 23.6 min: 19.2°C)
Issued (local time): 7 am Wednesday 22 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest