New Castle Sea Conditions and Tide Table

New Castle 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 08:29 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Very warm air temperatures (max 33°C on Thu afternoon, min 23°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 19mm), heaviest on Mon morning. Warm air temperatures (max 29°C on Sat afternoon, min 20°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 28°C on Thu afternoon, min 18°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Warm (max 30°C on Fri afternoon, min 21°C on Sat night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sun
27
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
Wave Height Map
High Tide
3:54AM1.79m
4:30PM1.73m
4:48AM1.73m
5:24PM1.78m
5:47AM1.66m
6:24PM1.81m
6:51AM1.60m
7:26PM1.84m
7:59AM1.55m
8:30PM1.87m
9:04AM1.53m
9:32PM1.89m
10:06AM1.54m
10:30PM1.91m
11:03AM1.56m
11:24PM1.92m
11:57AM1.58m
00:15AM1.91m
12:47PM1.60m
1:03AM1.88m
1:36PM1.62m
1:49AM1.84m
2:23PM1.63m
Low Tide
10:33PM0.20m
11:06AM0.11m
11:31PM0.23m
11:53AM0.12m
00:33AM0.26m
12:45PM0.13m
1:39AM0.28m
1:42PM0.16m
2:45AM0.27m
2:43PM0.18m
3:50AM0.24m
3:44PM0.19m
4:52AM0.20m
4:45PM0.19m
5:50AM0.15m
5:44PM0.18m
6:44AM0.11m
6:39PM0.17m
7:33AM0.09m
7:29PM0.17m
8:19AM0.09m
8:17PM0.19m
9:01AM0.10m
Wave
height (m) 
direction
period (s) 
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
light rain
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
light rain
light rain
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
rain shwrs
light rain
risk tstorm
risk tstorm
risk tstorm
mod rain
light rain
light rain
light rain
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
rain shwrs
clear
clear
clear
clear
clear
 km/h
5
SW
10
SSW
10
SSW
5
SW
20
WSW
15
W
10
WNW
15
NNW
15
NW
10
N
5
N
10
WSW
5
SSW
5
S
10
S
5
SSW
10
NNE
15
NNE
15
ENE
15
NE
15
E
10
NE
10
E
10
SE
5
E
10
SSE
15
SSE
5
SSE
10
SSW
15
SW
10
WNW
15
NW
15
NW
5
N
5
NNE
10
SSW
 mm 
2
6
1
1
2
5
4
6
4
2
1
11
max°C
28
29
31
29
29
33
31
26
27
25
25
29
27
24
28
26
27
25
21
20
23
23
23
27
23
25
28
24
26
30
29
25
27
26
25
30
Moonrise
11:20
11:44
12:10
12:40
1:17
2:03
3:00
4:07
5:20
6:34
7:45
8:52
Moonset
10:47
11:57
1:09
2:23
3:39
4:56
6:08
7:11
8:03
8:43
9:15
9:42
10:05
Sunrise
5:47
5:48
5:48
5:48
5:50
5:50
5:52
5:52
5:52
5:54
5:54
5:56
Sunset
8:29
8:28
8:28
8:27
8:25
8:25
8:24
8:23
8:22
8:22
8:22
8:21
8:20
Today's sea temperature in New Castle is 27.8 °C (Statistics for 15 Jul 1981-2005 – mean: 21.8 max: 23.9 min: 18.9°C)
Issued (local time): 7 pm Tuesday 15 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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