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 07:13 AM and sunset is at 05:10 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Thu afternoon. Warm air temperatures (max 21°C on Thu morning, min 3°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Fri morning, min 5°C on Sun night). Winds decreasing (fresh winds from the W on Fri morning, light winds from the SSW by Sat night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Wed afternoon, min 4°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Fri afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat morning, calm by Sat night).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
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
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
10:11AM1.22m
10:22PM1.01m
10:48AM1.20m
11:04PM1.03m
11:30AM1.17m
11:52PM1.06m
12:17PM1.14m
00:47AM1.11m
1:10PM1.11m
1:46AM1.16m
Low Tide
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
4:35PM0.09m
4:27AM0.05m
5:14PM0.08m
5:14AM0.07m
5:57PM0.05m
6:07AM0.10m
6:45PM0.02m
7:08AM0.13m
7:38PM-0.02m
Wave
height (m) 
direction
period (s) 
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.6
SE
9
1
SE
6
1
SE
7
1.1
SE
8
0.9
SSE
8
0.6
SE
8
0.7
SE
8
0.5
SE
8
0.6
ESE
8
0.6
ESE
8
0.4
ESE
8
0.6
ESE
12
1
ENE
6
0.8
E
8
0.7
ESE
9
0.6
ESE
9
0.5
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.5
SSW
4
0.5
S
4
0.5
S
5
0.6
S
5
0.6
S
5
0.7
N
3
0.6
NE
5
0.2
ESE
9
clear
clear
clear
part cloud
cloud
part cloud
light rain
mod rain
rain showers
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
light rain
mod rain
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
 km/h
5
WSW
5
S
10
WSW
10
W
10
SW
0
E
15
SE
20
S
10
SSW
25
WSW
20
WNW
15
NE
15
ENE
10
ENE
10
SSW
10
WNW
10
WNW
20
NNE
30
NNE
20
NE
15
ENE
10
NE
5
SE
10
WSW
10
W
10
SW
10
WSW
15
WSW
20
SW
20
WSW
20
WSW
15
WSW
20
W
30
NNW
25
N
5
NNW
 mm 
2
10
3
max°C
8
9
13
16
17
18
21
19
19
18
15
12
11
14
18
17
17
15
5
6
8
11
13
14
17
18
17
19
19
17
21
22
19
12
11
10
Moonrise
4:15
5:13
6:11
7:07
7:59
8:46
9:27
10:02
10:33
11:02
11:29
11:56
Moonset
2:35
3:11
3:53
4:42
5:37
6:36
7:37
8:39
9:41
10:42
11:44
Sunrise
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
Sunset
5:10
5:10
5:12
5:12
5:13
5:13
5:14
5:14
5:15
5:15
5:15
5:15
Today's sea temperature in Georgetown Lighthouse is
11.1° C
(Statistics for 16 Dec 1981-2005 – mean: 21.6 max: 23.6 min: 19.7°C)
Issued (local time): 6 am Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest