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 03:41 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Air temperatures will be below freezing (max 0°C on Sat morning, min -5°C on Sat night). Winds increasing (light winds from the NE on Thu night, strong winds from the NNE by Sat night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Mon afternoon. Air temperatures will be below freezing (max -2°C on Mon night, min -6°C on Sun morning). Mainly strong winds.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -5°C on Thu morning). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the NNE by Thu night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Mon morning. Freeze-thaw conditions (max 2°C on Tue morning, min -6°C on Sat night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
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
2:18PM4.23m
3:31AM3.63m
Low Tide
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
8:12AM0.81m
8:51PM-0.77m
Wave
height (m) 
direction
period (s) 
0.7
NNW
4
0.6
NNE
4
0.2
NNE
3
0.2
E
2
0.3
E
2
0.9
ESE
4
0.8
ESE
6
0.6
SE
11
1
NE
5
1.1
NNE
4
0.9
NNE
4
1
NNE
4
1.1
NNE
4
0.9
NNE
4
1
E
6
0.7
S
12
0.6
S
12
0.7
E
5
0.7
NNE
4
0.9
N
4
0.8
NNE
4
0.4
ENE
5
0.2
ESE
5
0.2
SSE
9
0.2
ESE
4
0.2
ESE
4
0.1
SE
4
0.2
ESE
4
0.2
SSE
5
0.1
SE
8
0.1
S
7
0.1
SE
4
0.2
ENE
2
0.4
E
4
0.5
ESE
5
0.6
NNE
4
clear
clear
part cloud
cloud
light snow
heavy snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
light snow
mod snow
clear
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light snow
mod snow
cloud
cloud
clear
clear
some clouds
cloudy
light snow
heavy snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
mod snow
clear
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light snow
mod snow
cloudy
cloudy
 km/h
35
NNW
30
NNW
15
N
20
ESE
20
ENE
25
ENE
25
NNE
25
NE
35
NNE
40
NNE
40
NNE
40
NNE
40
NNE
30
NNE
30
NE
25
NNE
25
NNE
30
N
35
NNW
40
NNW
35
NNW
20
N
15
NNE
10
NE
15
NNE
15
N
15
NNW
15
NNW
15
N
10
NNW
10
NNE
10
ENE
20
ENE
20
NNE
20
N
25
N
 mm 
max°C
-4
-4
-4
-3
-4
-1
0
0
-2
-5
-6
-6
-4
-4
-2
-2
-2
-3
-3
-2
-3
-5
-4
-4
-5
-4
-3
-4
-5
-5
-5
-4
-3
-1
1
1
Moonrise
12:15
12:13
12:11
12:10
12:10
12:11
12:18
12:41
1:53
3:47
5:45
7:34
Moonset
11:04
12:37
2:15
3:58
5:51
7:51
9:45
10:54
11:16
11:22
11:23
Sunrise
9:56
9:56
9:56
9:56
9:56
9:56
9:56
9:56
9:55
9:53
9:53
9:52
Sunset
3:41
3:41
3:42
3:44
3:45
3:45
3:48
3:49
3:51
3:52
3:55
3:56
Today's sea temperature in Smith Island is
6.3° C
(Statistics for 25 Dec 1981-2005 – mean: 5.9 max: 7.0 min: 4.7°C)
Issued (local time): 2 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest