Halfmoon Island, highway bridge Sea Conditions and Tide Table

Halfmoon Island, highway bridge 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 05:24 PM.

Days 1–3 Weather Summary

Heavy rain (total 65mm), heaviest during Sun morning. Cool air temperatures (max 15°C on Sun afternoon, min 7°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Fri afternoon. Warm air temperatures (max 23°C on Fri morning, min 10°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 15°C on Fri night, min -4°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 15°C on Thu afternoon, min -5°C on Mon night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
High Tide
12:35PM1.61m
00:57AM1.30m
1:27PM1.55m
1:51AM1.28m
2:19PM1.46m
2:46AM1.26m
3:10PM1.38m
3:41AM1.24m
4:01PM1.30m
4:38AM1.23m
4:53PM1.23m
5:36AM1.24m
5:45PM1.18m
6:31AM1.26m
6:37PM1.16m
7:23AM1.30m
7:27PM1.15m
8:11AM1.34m
8:14PM1.16m
8:55AM1.37m
8:58PM1.17m
9:38AM1.39m
Low Tide
7:07PM-0.05m
7:12AM-0.13m
8:00PM0.04m
8:08AM0.02m
8:55PM0.12m
9:08AM0.16m
9:51PM0.19m
10:11AM0.27m
10:47PM0.23m
11:15AM0.33m
11:39PM0.25m
12:14PM0.36m
00:28AM0.25m
1:09PM0.36m
1:14AM0.24m
2:01PM0.34m
1:59AM0.23m
2:49PM0.30m
2:43AM0.21m
3:35PM0.27m
3:26AM0.18m
4:17PM0.24m
Wave
height (m) 
direction
period (s) 
heavy rain
heavy rain
heavy rain
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
heavy rain
heavy rain
heavy rain
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
5
NE
5
NE
5
NNW
5
N
15
N
15
N
10
NNE
10
NE
5
NNE
0
WSW
10
WSW
10
W
5
WNW
10
WSW
10
SW
15
SW
15
W
15
NNW
20
NW
20
NW
20
N
20
NNE
15
NE
10
NNE
10
N
10
W
20
NW
20
N
15
N
10
N
5
NNW
5
ENE
5
W
5
ENE
5
E
 mm 
34
11
11
6
max°C
14
15
15
14
13
11
11
12
11
18
20
15
19
21
19
23
21
15
10
9
-1
5
6
8
13
15
8
3
6
4
9
11
10
14
15
Moonrise
8:27
9:36
10:40
11:40
12:37
1:33
2:27
3:23
4:19
5:16
6:13
Moonset
10:05
10:51
11:28
12:00
12:29
12:56
1:22
1:49
2:18
2:51
3:28
4:12
Sunrise
7:09
7:11
7:11
7:11
7:13
7:13
7:13
7:15
7:16
7:16
7:16
7:16
Sunset
5:24
5:24
5:24
5:24
5:24
5:25
5:25
5:25
5:27
5:27
5:27
5:28
Today's sea temperature in Halfmoon Island, highway bridge is
17.8° C
(Statistics for 07 Dec 1981-2005 – mean: 22.2 max: 23.8 min: 21.0°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest