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 — and sunset is at 05:12 PM.

Days 1–4 Weather Summary

Heavy rain (total 36mm), heaviest during Thu night. Warm air temperatures (max 20°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NE by Sat night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Wed morning, min 4°C on Sun night). Winds decreasing (fresh winds from the NE on Sun night, calm by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Sat morning, min 15°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 23°C on Sat afternoon, min 14°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the ENE by Tue morning).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
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
2:09PM1.08m
2:49AM1.21m
3:13PM1.06m
3:55AM1.27m
Low Tide
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
8:15AM0.14m
8:35PM-0.07m
9:25AM0.11m
9:34PM-0.12m
10:32AM0.05m
Wave
height (m) 
direction
period (s) 
0.9
SE
6
1.4
SE
9
1.3
SE
9
1
SE
8
0.6
SE
9
0.7
SE
8
0.7
SE
8
0.6
ESE
8
0.5
SE
8
0.4
ESE
9
0.9
ENE
5
1.3
E
7
1.2
ESE
8
0.9
ESE
9
0.7
ESE
9
0.6
ESE
9
0.5
ESE
9
0.5
ESE
8
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.5
SE
9
0.7
S
4
0.5
S
5
0.4
SE
9
0.4
SE
9
0.3
ESE
9
0.4
SE
9
0.4
ESE
9
0.4
ESE
8
0.5
SE
9
0.4
ESE
9
0.7
E
4
1.1
E
6
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
15
SSE
30
SSW
30
W
20
WNW
10
NNW
20
ENE
15
ENE
10
WNW
10
WNW
5
N
25
NNE
30
NE
25
ENE
15
NNE
10
NE
5
S
10
W
10
WNW
5
ESE
10
E
5
SE
10
SSW
15
SW
20
WSW
20
SW
15
W
10
WNW
5
SSW
5
SSW
15
E
10
ENE
10
S
10
NW
10
NNE
20
ENE
30
ENE
 mm 
4
32
max°C
20
20
19
14
11
11
13
16
15
16
13
5
8
11
16
17
16
18
17
15
19
18
18
20
21
19
22
23
20
19
18
19
20
18
14
16
Moonrise
7:07
7:59
8:46
9:27
10:02
10:33
11:02
11:29
11:56
12:25
12:58
1:37
Moonset
3:53
4:42
5:37
6:36
7:37
8:39
9:41
10:42
11:44
12:48
1:55
3:06
Sunrise
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
5:12
5:12
5:13
5:13
5:14
5:14
5:15
5:15
5:15
5:15
5:16
5:17
Today's sea temperature in Georgetown Lighthouse is
10.9° C
(Statistics for 18 Dec 1981-2005 – mean: 21.6 max: 23.6 min: 19.7°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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