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 — and sunset is at 07:53 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Fri afternoon, min 19°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Very warm air temperatures (max 30°C on Sun afternoon, min 17°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Sat morning, min 17°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 30°C on Sat afternoon, min 19°C on Sun morning). Wind will be generally light.

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
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
night
Wave Height Map
High Tide
11:05PM1.54m
11:32AM1.35m
11:55PM1.59m
12:21PM1.34m
00:45AM1.61m
1:11PM1.33m
1:37AM1.60m
2:03PM1.30m
2:31AM1.56m
2:57PM1.26m
3:27AM1.50m
3:54PM1.23m
4:25AM1.44m
4:55PM1.22m
5:27AM1.38m
6:00PM1.23m
6:30AM1.34m
7:05PM1.26m
7:31AM1.31m
8:06PM1.32m
8:27AM1.30m
9:00PM1.37m
9:16AM1.30m
9:49PM1.42m
10:02AM1.29m
10:32PM1.46m
10:44AM1.28m
Low Tide
5:09PM-0.16m
5:46AM-0.15m
5:54PM-0.23m
6:34AM-0.19m
6:40PM-0.25m
7:23AM-0.17m
7:27PM-0.22m
8:14AM-0.10m
8:17PM-0.15m
9:08AM-0.00m
9:12PM-0.04m
10:07AM0.09m
10:14PM0.07m
11:10AM0.16m
11:22PM0.15m
12:14PM0.18m
00:30AM0.19m
1:13PM0.17m
1:35AM0.19m
2:07PM0.14m
2:35AM0.17m
2:57PM0.11m
3:30AM0.14m
3:44PM0.08m
4:21AM0.11m
4:27PM0.07m
5:07AM0.09m
5:08PM0.07m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
 km/h
15
SE
10
SSW
5
WNW
10
SE
10
SSW
5
WSW
15
SE
10
WSW
10
W
15
NW
20
NE
25
NE
20
ENE
15
E
20
E
20
ESE
10
ESE
20
E
20
E
10
ENE
20
ENE
20
ENE
10
NE
15
ENE
15
E
10
SW
15
W
10
ENE
5
ENE
10
ENE
15
ESE
15
WSW
10
WSW
5
SSW
5
SSW
20
SSW
15
WSW
10
W
10
WNW
5
NNW
0
SW
10
NE
20
ESE
5
ESE
15
E
20
E
10
ESE
 mm 
2
4
2
2
max°C
27
23
26
29
25
26
29
25
26
30
22
19
19
19
21
21
21
21
22
21
22
22
21
22
23
22
25
30
25
25
26
24
26
30
27
22
29
28
25
29
26
25
27
24
26
27
24
Moonrise
6:44
7:24
8:10
9:04
10:06
11:14
12:23
1:30
2:34
3:35
4:34
5:31
6:27
7:24
8:22
Moonset
7:19
8:29
9:42
10:56
12:06
1:09
2:02
2:47
3:24
3:56
4:25
4:53
5:20
5:48
6:19
Sunrise
6:56
6:56
6:54
6:54
6:52
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:45
6:43
6:43
Sunset
7:53
7:54
7:54
7:55
7:57
7:57
7:58
7:59
7:59
8:00
8:00
8:00
8:01
8:02
8:02
8:04
Today's sea temperature in Halfmoon Island, highway bridge is
21.3° C
(Statistics for 16 Apr 1981-2005 – mean: 21.4 max: 23.2 min: 19.0°C)
Issued (local time): 1 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest