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 — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Mon night, min 2°C on Tue night). Winds increasing (light winds from the NE on Mon night, strong winds from the NE by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sat morning, min 1°C on Thu night). Mainly strong winds.

Days 8–10 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Mon afternoon, min 1°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 2°C on Wed night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
8:34PM11.05m
8:53AM11.23m
9:09PM10.93m
9:29AM11.07m
9:45PM10.70m
10:05AM10.81m
10:23PM10.41m
10:44AM10.49m
11:03PM10.10m
11:27AM10.16m
11:49PM9.81m
12:19PM9.85m
00:49AM9.59m
1:29PM9.67m
2:05AM9.59m
2:48PM9.80m
3:22AM9.92m
4:01PM10.21m
4:31AM10.28m
5:08PM10.59m
5:37AM10.93m
6:12PM11.19m
6:39AM11.53m
Low Tide
2:56AM1.65m
3:15PM1.46m
3:28AM1.72m
3:49PM1.56m
4:01AM1.82m
4:23PM1.71m
4:36AM1.94m
5:01PM1.88m
5:14AM2.10m
5:42PM2.10m
5:58AM2.31m
6:33PM2.34m
6:56AM2.54m
7:42PM2.53m
8:18AM2.65m
9:07PM2.46m
9:46AM2.43m
10:25PM2.14m
11:04AM2.13m
11:38PM1.82m
12:16PM1.57m
00:46AM1.33m
1:20PM1.06m
Wave
height (m) 
direction
period (s) 
0.3
NE
2
0.4
NE
3
0.6
NE
3
0.6
NE
3
0.7
NE
3
0.6
NE
3
0.7
NE
4
1
NE
4
0.9
NE
4
0.6
NE
3
0.6
NE
3
0.6
NE
3
0.6
NE
3
0.5
NE
3
0.7
NE
3
0.6
NE
3
0.5
NE
3
0.5
NE
3
0.2
NNE
2
0
E
2
0
W
14
0
W
5
0.1
NE
2
0.1
NE
2
0
W
6
0
W
8
0.2
NNE
2
0.1
NE
2
0
W
12
0.1
NW
1
0.3
NNE
2
0.2
NNE
2
0
E
2
0
W
6
0.2
W
2
0.4
WSW
3
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
20
ENE
25
NE
35
NE
35
NE
35
NE
35
NE
35
NE
50
NE
45
ENE
35
NE
30
NE
35
NE
30
NE
30
NE
40
NE
35
NE
30
NE
30
NE
15
NNE
5
NNE
5
WSW
5
NE
15
NNE
10
NE
5
WNW
5
NNW
20
NNE
15
NNE
5
NW
10
NNW
20
N
15
NNE
5
WNW
5
WNW
15
W
20
W
 mm 
max°C
9
7
5
5
2
3
3
3
4
2
3
4
3
5
5
3
3
4
2
2
4
4
2
3
4
4
4
2
3
3
3
3
4
5
6
8
Moonrise
10:47
11:03
11:16
11:28
11:40
11:52
12:07
12:26
12:54
1:37
2:39
3:59
Moonset
7:29
8:48
10:06
11:24
12:45
2:09
3:38
5:10
6:40
7:57
8:54
Sunrise
8:15
8:15
8:15
8:17
8:17
8:17
8:17
8:17
8:17
8:17
8:17
8:17
Sunset
4:05
4:06
4:07
4:07
4:07
4:08
4:09
4:10
4:12
4:13
4:14
4:15
Today's sea temperature in Newport, Gwent is
8.9° C
(Statistics for 22 Dec 1981-2005 – mean: 11.1 max: 12.1 min: 10.2°C)
Issued (local time): 11 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest