Smith Point Bridge, Narrow Bay, Long Island Sea Conditions and Tide Table

Smith Point Bridge, Narrow Bay, Long Island 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 04:25 PM.

Days 1–4 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Tue morning. Icy conditions (max 6°C on Sat night, min -3°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the WNW by Tue morning).

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Cool air temperatures (max 12°C on Fri morning, min 1°C on Tue afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Fri morning).

Days 8–10 Weather Summary

Moderate rain (total 15mm), heaviest on Sun night. Freeze-thaw conditions (max 10°C on Fri afternoon, min -4°C on Fri night). Winds decreasing (strong winds from the NW on Fri afternoon, light winds from the NE by Sat night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Mon night). Winds decreasing (fresh winds from the N on Mon night, calm by Wed morning).

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
10:09PM0.23m
10:27AM0.36m
10:48PM0.23m
11:06AM0.36m
11:28PM0.23m
11:47AM0.36m
00:09AM0.24m
12:28PM0.36m
00:54AM0.25m
1:11PM0.36m
1:42AM0.26m
1:57PM0.34m
2:34AM0.27m
2:47PM0.32m
3:31AM0.29m
3:42PM0.29m
4:31AM0.32m
4:43PM0.27m
5:32AM0.34m
5:45PM0.26m
6:31AM0.37m
6:42PM0.25m
7:28AM0.39m
Low Tide
5:02PM0.02m
4:23AM-0.03m
5:41PM0.01m
5:04AM-0.03m
6:20PM0.01m
5:47AM-0.04m
7:00PM-0.00m
6:29AM-0.04m
7:39PM-0.01m
7:13AM-0.03m
8:20PM-0.02m
8:02AM-0.02m
9:03PM-0.03m
8:59AM0.00m
9:50PM-0.04m
10:08AM0.02m
10:41PM-0.05m
11:25AM0.02m
11:36PM-0.07m
12:39PM0.01m
00:33AM-0.08m
1:47PM-0.01m
1:29AM-0.09m
Wave
height (m) 
direction
period (s) 
1.3
SSE
10
1.9
SSW
6
2
SSW
7
1.7
SSW
7
1.2
W
5
0.7
SE
10
0.6
SE
9
0.7
S
5
0.9
SW
4
1
SSW
6
0.9
SSW
7
0.7
SSW
6
0.6
S
6
0.6
SE
6
1.1
SW
4
1.4
SSW
5
1.1
S
6
1.5
SSW
6
1.8
SSW
7
1.4
S
8
0.9
S
8
0.7
S
7
0.5
S
7
1.1
SE
4
1.4
SE
5
1.4
SE
6
2.1
ESE
8
1.9
ESE
9
1.8
ESE
9
1.6
E
10
1.5
ESE
11
1.4
ESE
12
1.3
ESE
12
1.2
ESE
12
1.2
ESE
13
1.1
ESE
13
part cloud
part cloud
clear
clear
clear
clear
cloud
light rain
light snow
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
heavy rain
clear
clear
clear
part cloud
cloud
cloud
light rain
heavy rain
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
some clouds
some clouds
clear
clear
clear
clear
cloudy
light rain
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
heavy rain
clear
clear
clear
some clouds
cloudy
cloudy
light rain
heavy rain
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
 km/h
20
SW
35
SW
30
W
30
NW
30
NW
20
NW
15
WNW
15
WSW
20
SSW
15
NNW
15
N
15
NNW
10
N
10
S
25
SW
20
WSW
15
SW
30
WSW
40
NW
25
NNW
20
NNE
10
ENE
10
NE
30
SE
30
SE
25
NNE
35
N
30
N
35
N
25
NNE
15
N
10
NNE
5
NE
5
WSW
5
WSW
10
WSW
 mm 
1
3
3
11
4
11
max°C
2
6
6
2
-1
0
2
4
3
1
2
2
3
5
6
6
8
12
10
1
-2
-2
4
5
6
5
4
3
1
-1
0
-1
0
1
3
4
Moonrise
8:46
9:23
9:54
10:20
10:44
11:05
11:27
11:51
12:18
12:51
1:33
2:27
Moonset
4:43
5:44
6:50
7:57
9:04
10:11
11:19
12:28
1:41
2:58
4:18
5:37
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
Sunset
4:25
4:27
4:27
4:28
4:28
4:29
4:30
4:30
4:30
4:31
4:32
4:32
Today's sea temperature in Smith Point Bridge, Narrow Bay, Long Island is
7.1° C
(Statistics for 20 Dec 1981-2005 – mean: 8.8 max: 10.6 min: 7.2°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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