Chepstow 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 SummaryLight rain (total 9mm), mostly falling on Fri night. Cool air temperatures (max 17°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Cool air temperatures (max 12°C on Mon afternoon, min 5°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 25mm), heaviest during Fri morning. Very mild (max 11°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Very mild (max 10°C on Sat morning, min 3°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the N by Sun night). | |||||||||||||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Mon 31 | |||||||||||||||||||||||||
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 | 00:37AM10.30m | 12:56PM10.09m | 1:16AM9.82m | 1:36PM9.56m | 2:01AM9.25m | 2:28PM8.97m | 3:00AM8.70m | 3:36PM8.50m | 4:15AM8.41m | 4:53PM8.39m | 5:29AM8.59m | 6:03PM8.77m | 6:33AM9.20m | 7:04PM9.47m | 7:29AM10.05m | 7:56PM10.30m | 8:19AM10.92m | 8:45PM11.09m | 9:06AM11.67m | 9:30PM11.72m | 9:51AM12.17m | 10:14PM12.08m | 10:35AM12.33m | |||||||||||||
Low Tide | 6:38PM1.06m | 6:52AM1.20m | 7:06PM1.31m | 7:22AM1.51m | 7:40PM1.67m | 7:59AM1.92m | 8:20PM2.14m | 8:43AM2.41m | 9:08PM2.66m | 9:38AM2.91m | 10:12PM3.14m | 11:06AM3.22m | 1:00AM3.19m | 1:56PM2.59m | 2:27AM2.28m | 2:56PM1.53m | 3:19AM1.30m | 3:44PM0.58m | 4:04AM0.47m | 4:27PM-0.12m | 4:46AM-0.10m | 5:07PM-0.46m | 5:26AM-0.34m | 5:46PM-0.43m | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  |  | |  | |  |  | |  | | | | | | | | | | | | | | |  |  | | | | | |  | | | | | |
some clouds | some clouds | clear | some clouds | cloudy | cloudy | rain shwrs | light rain | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | some clouds | cloudy | cloudy | some clouds | light rain | light rain | mod rain | mod rain | light rain | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | cloudy | rain shwrs | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 6 | 1.0 | 2.0 | — | — | — | — | — | — | — | 1.0 | 1.0 | — | — | — | — | 1.0 | 4 | 6 | 10 | 4 | 1.0 | — | — | 4 | 1.0 | — | 1.0 | — | — | |
max°C | 11 | 15 | 17 | 10 | 14 | 15 | 11 | 11 | 12 | 10 | 9 | 9 | 9 | 11 | 12 | 10 | 8 | 8 | 8 | 10 | 11 | 7 | 10 | 8 | 7 | 7 | 7 | 6 | 10 | 10 | 7 | 8 | 7 | 6 | 8 | 9 |
Moonrise | — | 12:42 | — | — | 1:53 | — | — | 2:56 | — | — | 3:45 | — | — | 4:22 | — | — | 4:48 | — | — | 5:07 | — | — | 5:23 | — | — | 5:36 | — | — | 5:48 | — | — | 7:02 | — | — | 7:17 | — |
Moonset | 7:33 | 7:56 | — | — | 8:30 | — | — | 9:18 | — | — | 10:23 | — | — | 11:40 | — | — | 1:06 | — | — | 2:34 | — | — | — | 4:03 | — | — | 5:33 | — | — | 7:05 | — | — | — | 9:39 | — | 11:14 |
 | — | 6:13 | — | — | 6:11 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 6:50 | — | — | 5:48 | — |
 | — | — | 6:22 | — | — | 6:24 | — | — | 6:27 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:35 | — | — | 6:37 | — | — | 6:38 | — | — | 7:39 | — | — | 6:42 |
Today's sea temperature in Chepstow is 7.6 °C (Statistics for 19 Mar 1981-2005 – mean: 9.2 max: 10.5 min: 7.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest