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 06:18 AM and sunset is at 07:17 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Sun morning, min 13°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
6:59PM1.19m
7:24PM1.29m
5:51AM1.41m
7:44PM1.37m
6:48AM1.45m
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
Low Tide
11:12AM0.07m
11:09PM0.95m
12:18PM0.05m
00:30AM0.79m
1:02PM0.04m
1:16AM0.62m
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
Wave
height (m) 
direction
period (s) 
0.7
SW
19
0.8
SSW
15
0.7
SW
18
0.7
SSW
19
0.7
SSW
19
0.7
SSW
18
0.7
SSW
17
0.8
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.7
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
18
0.6
SSW
18
0.7
SSW
17
0.8
SSW
17
0.7
SSW
16
0.8
SSW
16
0.7
SSW
15
0.6
SSW
15
0.7
SSW
14
0.7
SSW
16
0.6
SSW
16
0.5
SSW
15
0.6
SSW
15
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
0.6
SSW
15
0.5
S
13
0.6
SW
16
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
W
15
W
10
NNW
5
NW
15
WNW
5
NNW
10
WNW
10
W
5
WSW
10
WSW
10
WSW
5
WSW
10
W
15
W
5
WSW
10
SW
15
WSW
5
SSW
10
SW
10
SW
10
SSW
15
SW
15
WSW
5
SSW
10
SW
15
WSW
5
WSW
10
W
15
WNW
5
NW
10
WNW
15
W
5
WNW
10
SW
20
WSW
10
SSW
 mm 
max°C
15
17
15
18
20
18
20
21
18
18
19
16
17
17
15
16
19
16
19
19
16
16
17
15
16
16
15
16
17
15
17
19
16
17
20
17
Moonrise
11:55
12:55
1:54
2:51
3:46
4:41
5:36
6:31
7:29
8:29
9:31
10:34
Moonset
2:44
3:19
3:49
4:15
4:40
5:03
5:27
5:53
6:21
6:54
7:33
Sunrise
6:18
6:16
6:15
6:13
6:13
6:11
6:11
6:09
6:09
6:07
6:05
6:05
Sunset
7:17
7:19
7:20
7:21
7:21
7:22
7:22
7:22
7:23
7:24
7:25
7:25
Today's sea temperature in National City is 15.2 °C (Statistics for 15 Apr 1981-2005 – mean: 15.7 max: 17.7 min: 14.1°C)
Nearest