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 07:53 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 19°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Mon afternoon, min 18°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 22°C on Sun afternoon, min 17°C on Sat night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
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
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High Tide
5:00PM1.47m
4:38AM1.16m
5:36PM1.64m
6:04AM1.13m
6:13PM1.82m
7:17AM1.16m
6:53PM2.00m
8:20AM1.20m
7:35PM2.15m
9:17AM1.24m
8:20PM2.26m
10:10AM1.27m
9:08PM2.33m
11:01AM1.30m
9:56PM2.32m
11:51AM1.31m
10:47PM2.25m
12:42PM1.34m
11:38PM2.10m
1:35PM1.37m
00:32AM1.89m
2:29PM1.42m
1:32AM1.64m
3:24PM1.49m
2:41AM1.39m
4:18PM1.57m
4:04AM1.19m
Low Tide
11:24PM0.65m
10:51AM0.35m
00:31AM0.39m
11:38AM0.44m
1:25AM0.12m
12:25PM0.52m
2:15AM-0.14m
1:13PM0.58m
3:03AM-0.35m
2:01PM0.62m
3:51AM-0.49m
2:51PM0.64m
4:39AM-0.55m
3:42PM0.64m
5:28AM-0.55m
4:35PM0.65m
6:16AM-0.47m
5:32PM0.67m
7:04AM-0.34m
6:35PM0.70m
7:51AM-0.18m
7:47PM0.72m
8:39AM0.01m
9:13PM0.70m
9:26AM0.20m
10:48PM0.61m
10:13AM0.37m
Wave
Height (m)
Direction
Period (s)
0.8
SSW
22
0.9
SSW
20
0.9
SSW
19
0.9
SSW
19
1
SSW
18
1
SSW
17
1
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.8
SSW
17
0.8
SSW
16
0.6
SSW
15
0.6
SSW
15
0.7
SSW
14
0.6
SSW
14
0.7
SSW
14
0.8
SSW
14
0.7
SW
20
0.8
SSW
16
0.8
SW
19
0.8
SW
18
0.8
SW
18
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
14
0.9
SW
14
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.8
SSW
14
0.8
SSW
18
0.8
SSW
15
0.8
SSW
17
0.8
SSW
16
0.7
SW
16
0.7
SSW
15
0.7
SSW
15
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
W
5
W
10
WSW
10
WSW
5
SW
15
SW
15
SW
10
SSW
10
SW
15
WSW
5
W
15
W
15
W
10
NW
15
WNW
15
WNW
5
W
10
WSW
15
WSW
5
WSW
10
W
15
W
5
W
10
W
15
W
5
WSW
15
WSW
15
WSW
10
SSW
20
SSW
15
SW
10
SSW
15
WSW
15
W
5
WNW
15
WSW
15
WSW
5
WSW
10
SW
10
W
5
W
10
WSW
15
WSW
5
SW
10
W
15
W
5
WNW
max °C
20
18
21
22
20
21
22
20
22
23
21
23
24
22
24
25
22
23
23
21
23
24
21
23
23
21
22
22
19
19
20
18
19
20
18
19
20
19
21
22
21
21
22
20
22
22
20
Moonrise
1:28
1:57
2:30
3:08
3:54
4:50
5:56
7:10
8:24
9:36
10:44
11:47
12:47
1:46
2:44
Moonset
2:10
3:15
4:25
5:39
6:54
8:07
9:11
10:04
10:48
11:24
11:55
12:23
12:50
1:16
Sunrise
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:39
5:41
5:41
5:41
Sunset
7:53
7:54
7:54
7:55
7:55
7:55
7:57
7:57
7:57
7:58
7:58
7:58
7:59
7:59
7:59
7:59
Today's sea temperature in National City is
18.2° C
(Statistics for 08 Jun 1981-2005 – mean: 17.3 max: 18.7 min: 16.0°C)
Issued (local time): 4 pm Monday 08 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest