Georgetown Lighthouse Sea Conditions and Tide Table

Georgetown Lighthouse 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 07:09 AM and sunset is at 05:08 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sat morning, min 7°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun morning. Icy conditions (max 14°C on Sun morning, min -6°C on Sun night). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Fri morning, min 11°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Sat afternoon. Warm (max 22°C on Sat morning, min 12°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NNE by Mon night).

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
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
1:37PM1.18m
2:19AM1.12m
2:28PM1.11m
3:14AM1.13m
3:18PM1.07m
4:06AM1.16m
4:07PM1.04m
4:55AM1.19m
4:56PM1.03m
5:42AM1.22m
5:43PM1.02m
6:26AM1.25m
6:28PM1.03m
7:08AM1.27m
7:11PM1.03m
7:48AM1.27m
7:52PM1.03m
8:26AM1.27m
8:31PM1.02m
9:02AM1.26m
9:08PM1.01m
9:37AM1.24m
9:44PM1.01m
Low Tide
7:19AM0.16m
7:59PM0.17m
8:21AM0.21m
8:50PM0.18m
9:20AM0.24m
9:38PM0.17m
10:16AM0.23m
10:24PM0.16m
11:08AM0.21m
11:08PM0.14m
11:57AM0.17m
11:50PM0.11m
12:43PM0.14m
00:32AM0.09m
1:26PM0.10m
1:13AM0.06m
2:07PM0.09m
1:51AM0.04m
2:45PM0.08m
2:29AM0.03m
3:22PM0.08m
3:07AM0.02m
3:58PM0.09m
3:45AM0.03m
Wave
height (m) 
direction
period (s) 
0.5
S
6
0.3
ESE
9
0.2
ESE
9
0.2
ESE
8
0.5
SSW
4
0.5
SSW
5
0.4
SSW
4
0.4
SSW
4
0.5
SSW
4
0.4
SSW
4
0.6
NE
4
0.9
NE
6
0.8
E
9
0.6
ESE
10
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.5
SE
9
0.6
ESE
9
0.5
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
ESE
9
0.7
SE
9
0.6
ESE
9
0.6
ESE
9
1.1
E
6
1.1
E
8
0.9
ESE
8
0.8
ESE
8
0.7
ESE
8
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
 km/h
20
NNW
15
NW
10
WSW
15
WSW
15
SW
15
WSW
15
WSW
15
SW
20
SW
25
NW
30
N
30
N
20
NNE
10
NE
5
WSW
5
W
10
SSW
5
WNW
5
WNW
5
W
10
S
5
SSW
10
S
10
SW
5
NW
10
SSE
10
ESE
15
SSE
15
SW
10
W
20
NE
30
ENE
20
ENE
20
NE
15
NE
10
N
 mm 
1
5
2
1
max°C
9
10
9
13
14
14
17
17
17
14
7
-1
1
3
3
8
9
11
14
16
20
21
21
21
22
20
21
22
20
20
16
13
14
13
15
17
Moonrise
12:27
1:24
2:20
3:17
4:15
5:13
6:11
7:07
7:59
8:46
9:27
Moonset
12:20
12:45
1:10
1:35
2:03
2:35
3:11
3:53
4:42
5:37
6:36
7:37
Sunrise
7:09
7:09
7:11
7:11
7:11
7:13
7:13
7:13
7:15
7:15
7:16
7:16
Sunset
5:08
5:09
5:09
5:09
5:10
5:10
5:10
5:12
5:12
5:13
5:13
5:14
Today's sea temperature in Georgetown Lighthouse is
12.9° C
(Statistics for 11 Dec 1981-2005 – mean: 21.8 max: 23.5 min: 19.0°C)
Issued (local time): 6 am Thursday 11 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest