Shell Island (north end), Crystal Bay Sea Conditions and Tide Table

Shell Island (north end), Crystal Bay 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 07:16 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Thu night. Warm air temperatures (max 24°C on Thu morning, min 16°C on Tue night). Winds increasing (light winds from the ESE on Wed morning, fresh winds from the WNW by Fri afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Mon afternoon, min 10°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Tue morning, min 16°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Sat morning, min 16°C on Sat night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
1:18PM0.64m
00:34AM0.93m
1:53PM0.66m
1:17AM0.98m
2:27PM0.68m
1:58AM1.01m
3:02PM0.68m
2:38AM1.04m
3:39PM0.69m
3:19AM1.05m
4:20PM0.69m
4:01AM1.04m
5:03PM0.69m
4:46AM1.01m
5:48PM0.70m
5:36AM0.95m
6:35PM0.73m
6:32AM0.88m
7:22PM0.77m
7:34AM0.81m
8:09PM0.82m
8:38AM0.73m
Low Tide
7:22AM0.05m
6:58PM0.38m
8:04AM0.02m
7:34PM0.37m
8:48AM-0.00m
8:10PM0.36m
9:31AM-0.02m
8:48PM0.35m
10:12AM-0.02m
9:26PM0.34m
10:50AM-0.02m
10:05PM0.34m
11:27AM0.00m
10:44PM0.33m
12:02PM0.04m
11:25PM0.32m
12:40PM0.10m
00:17AM0.31m
1:21PM0.17m
1:36AM0.30m
2:12PM0.24m
3:13AM0.24m
3:11PM0.31m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
cloudy
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
15
E
10
NE
15
ESE
20
SE
10
SW
20
SSW
25
W
30
WNW
20
N
15
NE
5
NNE
10
E
10
ENE
10
NNW
15
ENE
20
ENE
15
NE
20
NE
15
NE
15
ENE
10
E
10
ESE
10
WNW
5
SSE
10
SW
15
WSW
15
WSW
10
WNW
20
W
15
WNW
15
N
15
WNW
10
ESE
20
NNW
25
W
 mm 
2
7
max°C
22
23
20
24
23
21
20
17
14
17
19
17
20
22
20
21
23
17
23
22
20
22
22
21
20
20
19
20
20
19
21
21
18
18
16
Moonrise
5:16
6:13
7:08
8:00
8:48
9:30
10:07
10:41
11:12
11:42
12:12
12:44
Moonset
3:37
4:21
5:11
6:05
7:03
8:02
9:02
10:01
10:59
11:59
1:00
Sunrise
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:22
7:22
7:22
Sunset
5:36
5:36
5:36
5:37
5:37
5:37
5:37
5:38
5:39
5:39
5:40
5:40
Today's sea temperature in Shell Island (north end), Crystal Bay is
16.5° C
(Statistics for 17 Dec 1981-2005 – mean: 21.3 max: 23.6 min: 19.9°C)
Issued (local time): 12 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest