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 — and sunset is at 08:25 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Warm air temperatures (max 27°C on Thu morning, min 16°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Very warm air temperatures (max 30°C on Thu afternoon, min 19°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu night, calm by Sat night).

Days 8–10 Weather Summary

Mostly dry. Warm (max 38°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Warm (max 36°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light.

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
3:49PM1.93m
4:05AM1.93m
4:39PM1.96m
5:00AM1.87m
5:33PM1.99m
5:58AM1.82m
6:29PM2.03m
7:00AM1.77m
7:28PM2.07m
8:02AM1.76m
8:26PM2.12m
9:04AM1.76m
9:24PM2.16m
10:03AM1.79m
10:21PM2.20m
11:01AM1.83m
11:17PM2.21m
11:55AM1.87m
00:10AM2.20m
12:48PM1.90m
1:03AM2.15m
1:39PM1.91m
1:55AM2.08m
Low Tide
10:04PM0.24m
10:28AM0.11m
10:59PM0.20m
11:20AM0.12m
11:59PM0.16m
12:15PM0.13m
1:00AM0.10m
1:12PM0.12m
2:02AM0.03m
2:12PM0.11m
3:03AM-0.04m
3:11PM0.09m
4:01AM-0.11m
4:09PM0.07m
4:58AM-0.15m
5:06PM0.05m
5:52AM-0.17m
6:01PM0.05m
6:43AM-0.15m
6:55PM0.06m
7:34AM-0.11m
7:49PM0.09m
8:23AM-0.05m
Wave
height (m) 
direction
period (s) 
cloud
cloud
cloud
cloud
part cloud
part cloud
rain showers
rain showers
part cloud
clear
thunderstorm
clear
clear
rain showers
clear
part cloud
mod rain
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
thunderstorm
clear
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
rain shwrs
rain shwrs
some clouds
clear
risk tstorm
clear
clear
rain shwrs
clear
some clouds
mod rain
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
clear
risk tstorm
clear
 km/h
15
E
5
E
15
E
10
SE
10
S
15
SW
10
SSW
10
SW
15
WSW
25
SSW
30
WSW
20
W
15
WSW
15
W
20
WNW
10
WNW
5
N
5
NNW
10
E
5
E
10
WSW
15
SSW
5
WNW
10
WNW
15
NW
10
WNW
10
WNW
5
W
5
N
5
W
15
S
5
SW
10
WSW
20
SSW
10
SW
10
SSW
 mm 
3
1
6
1
10
4
3
1
max°C
17
17
18
20
19
23
24
23
27
30
26
23
27
27
24
28
26
22
25
22
25
31
30
31
38
36
31
36
34
31
33
28
30
33
29
31
Moonrise
12:20
12:43
1:05
1:29
1:55
2:27
3:08
3:58
5:01
6:13
7:28
8:42
Moonset
10:24
11:34
12:45
1:57
3:11
4:29
5:49
7:08
8:20
9:19
10:05
10:41
11:09
Sunrise
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:22
5:22
5:22
Sunset
8:25
8:25
8:27
8:27
8:27
8:27
8:28
8:28
8:28
8:28
8:28
8:28
Today's sea temperature in Smithtown is 18.1 °C (Statistics for 16 Jun 1981-2005 – mean: 17.3 max: 19.4 min: 14.6°C)
Issued (local time): 1 pm Monday 16 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest