National City Sea Conditions and Tide Table

National City 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 07:21 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sun morning, min 14°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sun afternoon, min 13°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 16°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light.

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
8:02PM1.46m
7:31AM1.48m
8:18PM1.55m
8:09AM1.49m
8:35PM1.64m
8:43AM1.47m
8:54PM1.73m
9:18AM1.44m
9:13PM1.80m
9:53AM1.38m
9:34PM1.86m
10:30AM1.30m
9:57PM1.89m
11:10AM1.21m
10:22PM1.89m
11:57AM1.11m
10:50PM1.86m
12:56PM1.01m
11:25PM1.80m
2:22PM0.95m
00:12AM1.71m
4:46PM0.99m
1:22AM1.60m
Low Tide
1:35PM0.05m
1:51AM0.46m
2:01PM0.08m
2:23AM0.30m
2:23PM0.12m
2:53AM0.17m
2:45PM0.18m
3:23AM0.05m
3:05PM0.26m
3:54AM-0.05m
3:26PM0.34m
4:27AM-0.12m
3:47PM0.44m
5:02AM-0.15m
4:07PM0.54m
5:41AM-0.14m
4:28PM0.64m
6:28AM-0.09m
4:48PM0.73m
7:26AM-0.04m
5:08PM0.83m
8:38AM0.00m
5:30PM0.93m
9:56AM0.00m
Wave
height (m) 
direction
period (s) 
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
18
0.6
SSW
18
0.7
SSW
17
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.7
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.8
SSW
14
1
W
9
1.1
WSW
8
1
WSW
9
0.9
WSW
11
0.8
SW
16
0.7
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
WSW
10
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
light rain
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
 km/h
15
SW
5
SSW
10
WSW
15
W
5
W
10
W
15
W
0
WSW
10
W
10
WSW
5
SSW
10
WSW
15
W
5
WSW
15
WSW
15
W
10
WNW
15
WNW
20
WNW
15
WNW
15
W
20
W
15
W
25
W
30
W
15
W
15
SSW
15
SW
5
S
10
SW
15
WSW
10
W
10
WSW
15
WSW
5
SW
15
SW
 mm 
2.0
2.0
2.0
max°C
17
16
17
18
16
17
18
16
20
20
18
18
18
16
16
17
15
16
16
14
15
16
14
15
16
15
16
17
15
16
17
16
16
16
15
16
Moonrise
2:51
3:46
4:41
5:36
6:31
7:29
8:29
9:31
10:34
11:36
12:33
1:23
Moonset
3:49
4:15
4:40
5:03
5:27
5:53
6:21
6:54
7:33
8:19
9:14
10:16
11:23
Sunrise
6:13
6:11
6:11
6:09
6:09
6:07
6:05
6:05
6:03
6:03
6:01
6:01
Sunset
7:21
7:21
7:22
7:22
7:22
7:23
7:24
7:25
7:25
7:27
7:28
7:29
Today's sea temperature in National City is 15.7 °C (Statistics for 18 Apr 1981-2005 – mean: 15.8 max: 17.7 min: 14.1°C)
Nearest