Smith Island Sea Conditions and Tide Table

Smith 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 09:56 AM and sunset is at 03:40 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Air temperatures will be below freezing (max -1°C on Wed night, min -4°C on Thu morning). Winds increasing (light winds from the NNW on Wed morning, strong winds from the N by Wed night).

Days 4–6 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max 0°C on Sat morning, min -8°C on Sun night). Mainly strong winds.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Tue afternoon, min -7°C on Wed night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the N by Thu night).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max 0°C on Sat morning, min -6°C on Fri morning). Winds increasing (light winds from the NNE on Fri afternoon, strong winds from the E by Mon morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
3:24PM3.43m
4:54AM3.08m
4:10PM3.16m
5:38AM3.12m
5:10PM2.85m
6:27AM3.22m
6:30PM2.58m
7:17AM3.38m
7:55PM2.46m
8:09AM3.58m
9:14PM2.49m
9:01AM3.81m
10:27PM2.65m
9:54AM4.03m
11:36PM2.87m
10:48AM4.20m
00:34AM3.13m
11:44AM4.35m
1:24AM3.36m
12:38PM4.42m
2:09AM3.52m
1:29PM4.39m
2:51AM3.61m
Low Tide
9:40AM1.31m
10:13PM-0.07m
10:29AM1.25m
10:53PM0.11m
11:24AM1.14m
11:36PM0.35m
12:25PM0.99m
00:24AM0.63m
1:34PM0.76m
1:19AM0.94m
2:50PM0.44m
2:26AM1.19m
4:00PM0.03m
3:37AM1.31m
4:58PM-0.35m
4:43AM1.33m
5:50PM-0.68m
5:41AM1.20m
6:38PM-0.89m
6:33AM1.05m
7:24PM-0.97m
7:23AM0.91m
8:08PM-0.93m
Wave
height (m) 
direction
period (s) 
0
E
8
0
E
8
0.2
NNW
2
0.8
N
4
0.7
N
4
0.3
NNE
3
0.1
E
2
0.3
E
2
1
E
4
0.8
ESE
6
0.8
ESE
7
1.2
NNE
4
1.2
NNE
4
1.1
NNE
4
1.1
NNE
4
1
NNE
4
0.9
NNE
4
0.9
NE
5
0.9
NE
5
0.8
E
6
0.9
NNE
5
0.8
NNE
5
0.9
NNE
4
1.1
N
4
0.9
NNE
4
0.7
NNE
4
0.4
SE
6
0.2
ESE
5
0.2
ESE
5
0.1
SE
4
0.5
N
3
0.6
E
3
0.6
NNE
4
0.5
NW
3
0.3
NW
3
0.4
E
3
part cloud
part cloud
clear
clear
clear
part cloud
cloud
light snow
heavy snow
light snow
cloud
cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
cloud
part cloud
clear
cloud
cloud
clear
clear
part cloud
part cloud
clear
cloud
light snow
light snow
light snow
mod snow
cloud
part cloud
cloud
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
light snow
heavy snow
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light snow
light snow
cloudy
some clouds
clear
cloudy
cloudy
clear
clear
some clouds
some clouds
clear
cloudy
light snow
light snow
light snow
mod snow
cloudy
some clouds
cloudy
 km/h
5
NNW
5
N
25
NNW
35
NNW
30
NNW
15
N
15
ESE
20
ENE
35
E
30
NNE
30
NE
45
NNE
40
NNE
40
NNE
40
NNE
35
NNE
35
NNE
35
NE
35
N
30
NNE
40
NNW
35
N
35
N
40
NNW
40
N
30
N
20
N
15
NNE
10
NNE
15
NNE
25
NNW
25
E
25
N
25
NW
20
NW
25
E
 mm 
max°C
-2
-2
-1
-4
-4
-4
-3
-4
-1
0
-1
-3
-6
-7
-7
-6
-5
-4
-5
-4
-4
-5
-6
-7
-7
-6
-6
-6
-6
-4
0
-1
-2
-2
-3
-2
Moonrise
12:16
12:15
12:13
12:11
12:10
12:10
12:11
12:18
12:41
1:53
3:47
5:45
Moonset
9:30
11:04
12:37
2:15
3:58
5:51
7:51
9:45
10:54
11:16
11:22
Sunrise
9:56
9:56
9:56
9:56
9:56
9:56
9:56
9:56
9:56
9:55
9:53
9:53
Sunset
3:40
3:41
3:41
3:42
3:44
3:45
3:45
3:48
3:49
3:51
3:52
3:55
Today's sea temperature in Smith Island is
6.3° C
(Statistics for 24 Dec 1981-2005 – mean: 6.0 max: 7.3 min: 4.7°C)
Issued (local time): 8 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest