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 08:12 AM and sunset is at 04:01 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Low air temperatures (max 9°C on Fri morning, min 6°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Mon morning. Low air temperatures (max 8°C on Mon morning, min 3°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the ENE by Wed morning). | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sat afternoon, min 1°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 8:32AM9.67m | 8:52PM9.73m | 9:13AM9.94m | 9:33PM9.96m | 9:53AM10.18m | 10:13PM10.15m | 10:33AM10.38m | 10:53PM10.28m | 11:13AM10.51m | 11:34PM10.35m | 11:55AM10.57m | 00:17AM10.32m | 12:39PM10.53m | 1:03AM10.21m | 1:27PM10.40m | 1:55AM10.02m | 2:20PM10.19m | 2:52AM9.81m | 3:20PM9.98m | 3:54AM9.67m | 4:23PM9.86m | 4:57AM9.66m | 5:26PM9.89m | 5:57AM9.81m | ||||||||||||
Low Tide | 3:54PM2.38m | 4:10AM2.15m | 4:29PM2.01m | 4:44AM1.82m | 5:03PM1.69m | 5:17AM1.55m | 5:37PM1.43m | 5:51AM1.34m | 6:11PM1.24m | 6:25AM1.22m | 6:46PM1.13m | 7:00AM1.20m | 7:22PM1.10m | 7:36AM1.27m | 7:59PM1.18m | 8:14AM1.45m | 8:40PM1.36m | 8:56AM1.71m | 9:24PM1.66m | 9:43AM2.04m | 10:16PM2.04m | 10:41AM2.39m | 11:35PM2.40m | |||||||||||||
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 |  |  | | |  |  | |  | |  | | | | | | |  | | | | | | | | | | | | | | | | | | | |
some clouds | clear | clear | clear | some clouds | light rain | light rain | light rain | cloudy | light rain | cloudy | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 2 | 1 | 4 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 9 | 7 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 6 | 7 | 7 | 6 | 6 | 5 | 4 | 3 | 4 | 1 | 4 | 5 | 5 | 6 | 7 | 6 | 5 | 5 | 3 | 5 | 5 | 6 | 6 | 7 | 6 |
Moonrise | 8:20 | — | — | 9:13 | — | — | 9:54 | — | — | 10:24 | — | — | 10:45 | — | — | 11:02 | — | — | 11:15 | — | — | 11:27 | — | — | 11:38 | — | — | 11:50 | — | — | 12:05 | — | — | 12:24 | — | — |
Moonset | 2:54 | — | — | — | 3:49 | — | — | 4:56 | — | — | 6:10 | — | — | 7:28 | — | — | 8:46 | — | — | — | 10:04 | — | — | 11:23 | — | — | — | 12:44 | — | — | 2:08 | — | — | 3:38 | — | — |
 | 8:12 | — | — | 8:12 | — | — | 8:14 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — |
 | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — |
Today's sea temperature in Chepstow is 8.7° C (Statistics for 19 Dec 1981-2005 – mean: 11.2 max: 12.2 min: 10.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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