Newport, Gwent Sea Conditions and Tide Table

Newport, Gwent 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 06:33 AM and sunset is at 06:10 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Cool air temperatures (max 11°C on Thu afternoon, min 3°C on Fri night). Winds decreasing (near gales from the SW on Thu night, light winds from the W by Fri night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Cool air temperatures (max 10°C on Sun afternoon, min 5°C on Sun night). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the E by Tue night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 4°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 11°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
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
AM
PM
Wave Height Map
High Tide
11:51AM8.23m
00:29AM8.01m
1:20PM7.72m
2:45AM8.00m
3:37PM8.21m
4:17AM9.02m
4:46PM9.32m
5:14AM10.15m
5:37PM10.34m
6:00AM11.05m
6:21PM11.09m
6:42AM11.66m
7:00PM11.60m
7:20AM12.04m
7:37PM11.92m
7:56AM12.24m
8:12PM12.08m
8:31AM12.23m
8:47PM12.02m
9:06AM11.98m
9:21PM11.71m
9:41AM11.45m
9:58PM11.15m
10:20AM10.70m
10:39PM10.40m
11:07AM9.81m
11:34PM9.56m
12:16PM8.98m
Low Tide
6:00PM3.56m
6:50AM3.85m
7:42PM4.14m
9:20AM3.66m
10:02PM3.38m
10:38AM2.57m
11:06PM2.35m
11:34AM1.65m
00:00AM1.60m
12:27PM1.05m
00:52AM1.12m
1:17PM0.68m
1:40AM0.81m
2:03PM0.44m
2:23AM0.59m
2:42PM0.32m
2:59AM0.50m
3:15PM0.34m
3:28AM0.57m
3:43PM0.55m
3:54AM0.81m
4:08PM0.91m
4:20AM1.21m
4:37PM1.43m
4:53AM1.78m
5:16PM2.12m
5:41AM2.53m
6:18PM2.90m
Wave
height (m) 
direction
period (s) 
1.1
SW
4
1.1
SW
4
1.1
SW
4
0.8
WSW
4
0.7
WSW
4
0.2
W
6
0.2
WNW
2
0.3
WNW
2
0.2
WSW
3
0.3
SW
2
0.6
WSW
4
0.3
W
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.3
SSW
2
0.4
SSW
3
0.1
S
2
0.1
NE
2
0.3
E
2
0.3
NE
2
0.3
NE
2
0.1
NE
2
0.1
NE
2
0.3
NE
2
0.3
ENE
2
0.3
NE
2
0.4
NE
3
0.2
E
2
0.1
NE
2
0.1
NE
2
0
E
2
0
W
11
0
W
2
0.1
SW
2
0.1
S
2
0.4
SSW
3
1
SSW
4
0.9
SW
4
0.8
WSW
4
0.8
WSW
4
0.4
SW
3
0.5
SW
3
0.3
SW
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
cloud
light rain
rain showers
cloud
part cloud
part cloud
part cloud
cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloudy
light rain
rain shwrs
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
rain shwrs
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
50
SSW
45
SW
50
WSW
35
WSW
30
WSW
10
W
20
NW
20
WNW
10
WSW
20
SW
25
WNW
15
W
25
SW
30
WSW
20
SSW
25
S
25
SSW
10
E
15
ENE
20
E
20
NE
20
NE
15
NE
15
NE
20
NE
20
ENE
20
NE
25
ENE
15
E
15
NE
15
NE
10
NE
5
NW
5
WSW
15
WSW
15
S
25
S
45
S
40
W
40
WSW
35
WSW
25
SW
25
SW
20
SW
20
SSW
20
SSW
20
SW
 mm 
2
9
1
1
1
5
10
max°C
10
11
11
6
7
4
9
9
6
9
10
7
10
10
7
10
10
8
12
13
7
9
12
10
9
12
7
10
11
8
8
10
9
10
11
8
10
10
11
11
10
9
12
12
9
15
16
Moonrise
3:43
4:26
4:56
5:20
5:37
5:51
6:03
6:15
6:27
6:43
7:02
7:30
8:09
9:07
10:20
11:44
Moonset
10:14
11:19
12:33
1:52
3:13
4:34
5:56
7:20
8:47
10:17
11:49
1:15
2:29
3:24
4:02
Sunrise
6:33
6:30
6:28
6:26
6:22
6:20
6:18
6:16
6:13
6:11
6:09
6:07
6:05
6:03
6:01
5:58
Sunset
6:10
6:12
6:14
6:15
6:17
6:19
6:21
6:22
6:23
6:25
6:28
6:30
6:30
6:32
6:35
6:36
Today's sea temperature in Newport, Gwent is
8.5° C
(Statistics for 12 Mar 1981-2005 – mean: 9.1 max: 10.4 min: 6.7°C)
Issued (local time): 11 am Thursday 12 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest