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 07:26 AM and sunset is at 07:55 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Sun afternoon. Cool air temperatures (max 11°C on Sun morning, min 9°C on Mon night). Winds decreasing (strong winds from the E on Sun night, light winds from the ESE by Mon night).

Days 4–6 Weather Summary

Heavy rain (total 57mm), heaviest during Fri afternoon. Cool air temperatures (max 11°C on Fri night, min 9°C on Wed morning). Winds increasing (calm on Wed night, gales from the E by Fri night).

Days 7–9 Weather Summary

Heavy rain (total 53mm), heaviest during Sat night. Very mild (max 11°C on Sat morning, min 8°C on Mon night). Winds decreasing (strong winds from the ESE on Sat afternoon, calm by Sun afternoon).

Days 10–12 Weather Summary

Heavy rain (total 49mm), heaviest during Tue morning. Very mild (max 10°C on Thu night, min 7°C on Wed afternoon). Winds decreasing (fresh winds from the S on Tue morning, calm by Thu afternoon).

Days 13–16 Weather Summary

Heavy rain (total 142mm), heaviest during Sun night. Very mild (max 10°C on Fri morning, min 7°C on Sat morning). Winds decreasing (gales from the E on Fri night, light winds from the NNW by Mon afternoon).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
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
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
10:28AM2.34m
9:26PM2.82m
11:20AM2.55m
10:34PM2.99m
11:57AM2.78m
11:27PM3.20m
12:28PM3.04m
00:13AM3.40m
12:57PM3.30m
00:55AM3.56m
1:25PM3.57m
1:35AM3.66m
1:54PM3.80m
2:14AM3.69m
2:23PM3.99m
2:54AM3.65m
2:53PM4.12m
3:35AM3.51m
3:24PM4.16m
4:18AM3.30m
3:58PM4.10m
5:09AM3.02m
4:37PM3.92m
6:15AM2.74m
5:30PM3.64m
7:48AM2.60m
6:54PM3.34m
9:20AM2.69m
Low Tide
2:58PM2.06m
4:39AM0.89m
4:43PM1.81m
5:33AM0.62m
5:38PM1.41m
6:09AM0.36m
6:17PM0.97m
6:41AM0.14m
6:52PM0.55m
7:10AM-0.00m
7:26PM0.16m
7:40AM-0.05m
8:01PM-0.16m
8:12AM0.01m
8:38PM-0.39m
8:44AM0.18m
9:17PM-0.48m
9:19AM0.43m
9:59PM-0.45m
9:57AM0.75m
10:46PM-0.28m
10:40AM1.10m
11:39PM-0.03m
11:32AM1.43m
00:42AM0.25m
12:37PM1.70m
1:56AM0.47m
2:04PM1.80m
Wave
Height (m)
Direction
Period (s)
0.9
SE
7
1.1
SE
7
1.2
ESE
5
0.5
S
10
0.6
SSE
4
0.3
SSE
8
0.2
S
8
0.2
S
7
0.2
S
8
0.4
SE
5
0.3
SE
8
0.4
SE
9
0.2
ESE
9
0.2
ESE
8
0.7
ESE
3
1.7
ESE
5
1.8
E
6
2
E
6
0.9
E
5
0.6
SSE
7
0.6
ESE
4
0.4
SSE
6
0.3
SSE
6
0.3
S
10
0.3
SSE
6
0.2
SSE
11
0.3
SE
9
0.8
NE
4
0.4
SE
6
0.5
SE
6
0.5
SE
6
0.4
SE
8
0.5
N
3
0.4
SE
5
0.2
SSE
8
0.2
SSE
12
0.4
ENE
3
1.2
ESE
4
1.8
E
5
1.3
ESE
8
0.8
ESE
6
0.6
SSE
12
0.8
SE
7
0.8
SE
7
0.8
SE
7
1
E
5
0.4
SSE
11
light rain
mod rain
mod rain
light rain
cloud
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
heavy rain
heavy rain
light rain
mod rain
rain showers
light rain
mod rain
light rain
cloud
cloud
mod rain
heavy rain
mod rain
mod rain
part cloud
heavy rain
rain showers
clear
clear
light rain
light rain
light rain
heavy rain
mod rain
mod rain
heavy rain
heavy rain
light rain
heavy rain
mod rain
light rain
light rain
mod rain
mod rain
light rain
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
heavy rain
heavy rain
light rain
mod rain
rain shwrs
light rain
mod rain
light rain
cloudy
cloudy
mod rain
heavy rain
mod rain
mod rain
some clouds
heavy rain
rain shwrs
clear
clear
light rain
light rain
light rain
heavy rain
mod rain
mod rain
heavy rain
heavy rain
light rain
heavy rain
mod rain
light rain
km/h
30
ENE
40
ENE
45
ESE
20
SSW
25
SSE
5
ESE
15
NNW
10
NW
15
NNW
10
NNW
5
NW
5
NNE
10
E
10
ENE
35
E
55
ESE
55
ESE
30
SE
15
S
25
S
10
E
20
E
5
NE
10
NE
15
NNW
10
NW
20
NNW
30
NE
25
NNE
15
N
25
NNW
5
NE
25
NNW
20
NW
5
NW
10
E
25
ENE
40
E
55
ENE
30
NNE
20
N
10
E
25
NE
10
ESE
20
E
15
SSW
5
NNW
 mm
3
7
9
2
2
3
5
21
28
5
9
16
3
6
5
9
15
9
9
11
4
1
1
2
32
9
8
15
14
5
43
9
1
max °C
11
11
11
11
11
10
9
10
11
9
10
10
10
10
10
10
10
11
11
10
11
10
10
10
9
10
9
9
8
8
9
8
9
8
9
10
10
10
9
8
9
9
9
10
10
9
9
Moonrise
7:07
7:10
7:11
7:10
7:09
7:08
7:07
7:06
7:07
7:10
7:19
7:48
9:01
10:47
12:39
Moonset
12:12
1:48
3:22
4:55
6:27
8:01
9:38
11:21
1:11
3:05
4:46
5:46
6:07
6:14
6:16
Sunrise
7:26
7:30
7:31
7:35
7:37
7:39
7:41
7:43
7:47
7:48
7:52
7:54
7:56
7:58
8:00
8:03
Sunset
7:55
7:52
7:49
7:45
7:43
7:39
7:37
7:34
7:30
7:28
7:24
7:22
7:17
7:15
7:12
7:08
Today's sea temperature in Smith Island is
12.3°C
(Statistics for 20 Sep 1981-2005 – mean: 11.2 max: 12.9 min: 8.9°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest