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 05:33 AM and sunset is at 08:40 PM.
Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Cool air temperatures (max 16°C on Mon afternoon, min 8°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 10°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 9mm), mostly falling on Sun night. Warm (max 21°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 36mm), heaviest during Mon night. Very mild (max 16°C on Thu morning, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | ||||||||||||||||||||||||
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 | 7:36AM10.19m | 8:05PM10.25m | 8:29AM10.75m | 8:55PM10.82m | 9:18AM11.21m | 9:42PM11.25m | 10:04AM11.48m | 10:27PM11.49m | 10:48AM11.51m | 11:10PM11.48m | 11:32AM11.31m | 11:54PM11.24m | 12:16PM10.90m | 00:37AM10.80m | 1:00PM10.33m | 1:22AM10.21m | 1:47PM9.68m | 2:11AM9.57m | 2:38PM9.02m | 3:05AM8.96m | 3:36PM8.48m | 4:07AM8.52m | 4:42PM8.19m | ||||||||||||
Low Tide | 3:06PM1.65m | 3:33AM1.62m | 4:01PM1.03m | 4:24AM1.01m | 4:48PM0.61m | 5:09AM0.62m | 5:31PM0.44m | 5:51AM0.48m | 6:11PM0.52m | 6:31AM0.60m | 6:48PM0.82m | 7:07AM0.93m | 7:22PM1.24m | 7:40AM1.39m | 7:51PM1.73m | 8:09AM1.89m | 8:16PM2.20m | 8:34AM2.37m | 8:41PM2.61m | 9:03AM2.76m | 9:14PM2.96m | 9:41AM3.08m | |||||||||||||
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 |  |  |  | |  |  | | | | |  | | | | | | | |  |  | | | | | |  | | | | | | | |  | |
rain shwrs | light rain | some clouds | some clouds | light rain | rain shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | some clouds | light rain | rain shwrs | cloudy | light rain | heavy rain | rain shwrs | light rain | rain shwrs | some clouds | light rain | cloudy | cloudy | risk tstorm | |
km/h | |||||||||||||||||||||||||||||||||||
1.0 | 3 | — | — | 2.0 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | 5 | — | 2.0 | 20 | 5 | 2.0 | 1.0 | — | 3 | — | — | 3 | |
max°C | 13 | 13 | 11 | 15 | 16 | 12 | 14 | 15 | 14 | 15 | 17 | 15 | 16 | 17 | 16 | 18 | 19 | 18 | 20 | 21 | 17 | 20 | 20 | 14 | 16 | 16 | 13 | 13 | 15 | 11 | 14 | 14 | 12 | 16 | 16 |
Moonrise | 4:30 | — | — | 4:43 | — | — | 4:58 | — | — | 5:16 | — | — | 5:41 | — | — | 6:17 | — | — | 7:07 | — | — | 8:12 | — | — | 9:26 | — | — | 10:43 | — | — | 11:58 | — | — | 1:11 | — |
Moonset | — | 5:21 | — | — | 6:51 | — | — | 8:23 | — | — | — | 9:54 | — | — | 11:21 | — | — | — | 12:35 | — | — | 1:31 | — | — | 2:10 | — | — | 2:36 | — | — | 2:54 | — | — | 3:08 | — |
 | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — |
 | — | 8:40 | — | — | 8:43 | — | — | 8:44 | — | — | 8:45 | — | — | 8:47 | — | — | 8:49 | — | — | 8:51 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:57 | — | — | 8:58 |
Today's sea temperature in Chepstow is 11.2 °C (Statistics for 05 May 1981-2005 – mean: 10.7 max: 12.2 min: 9.3°C) | |||||||||||||||||||||||||||||||||||
Nearest