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 08:10 AM and sunset is at 04:00 PM.
Days 1–3 Weather SummaryHeavy rain (total 30mm), heaviest during Mon night. Cool air temperatures (max 12°C on Mon morning, min 4°C on Wed morning). Winds increasing (calm on Tue night, fresh winds from the SSW by Wed night). | Days 4–6 Weather SummaryHeavy rain (total 26mm), heaviest during Thu afternoon. Cool air temperatures (max 11°C on Thu afternoon, min 6°C on Thu night). Winds decreasing (strong winds from the S on Thu afternoon, calm by Sat night). | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 8°C on Sun morning, min 3°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 6°C on Thu night, min 1°C on Fri night). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the NE by Fri morning). | |||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||
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 | 5:46PM8.77m | 00:24AM3.50m | 6:13AM8.82m | 6:37PM8.95m | 7:02AM9.08m | 7:24PM9.19m | 7:48AM9.37m | 8:09PM9.47m | 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 | ||||||||||||
Low Tide | 10:26AM3.52m | 11:00PM3.46m | 1:36PM3.54m | 2:05AM3.25m | 2:33PM3.18m | 2:54AM2.90m | 3:16PM2.78m | 3:34AM2.52m | 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 | |||||||||||||
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 |  |  |  |  |  | | | | |  |  |  | | | | |  | | | | | | | | | | | | | | |  | | | | |
mod rain | light rain | mod rain | cloudy | some clouds | clear | some clouds | cloudy | mod rain | mod rain | heavy rain | some clouds | clear | clear | some clouds | some clouds | cloudy | light rain | cloudy | some clouds | some clouds | clear | some clouds | clear | some clouds | cloudy | some clouds | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
6 | 5 | 10 | — | — | — | — | — | 9 | 8 | 16 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 12 | 11 | 10 | 8 | 8 | 6 | 8 | 9 | 10 | 10 | 11 | 9 | 8 | 9 | 6 | 9 | 9 | 8 | 8 | 7 | 5 | 6 | 6 | 5 | 6 | 7 | 6 | 4 | 5 | 5 | 4 | 5 | 6 | 5 | 5 | 2 |
Moonrise | 3:39 | — | — | 4:51 | — | — | 6:05 | — | — | 7:15 | — | — | 8:20 | — | — | 9:13 | — | — | 9:54 | — | — | 10:24 | — | — | 10:45 | — | — | 11:02 | — | — | 11:15 | — | — | 11:27 | — | — |
Moonset | 1:06 | — | — | 1:22 | — | — | 1:44 | — | — | 2:13 | — | — | 2:54 | — | — | — | 3:49 | — | — | 4:56 | — | — | 6:10 | — | — | 7:28 | — | — | 8:46 | — | — | — | 10:04 | — | — | 11:23 |
 | 8:10 | — | — | 8:11 | — | — | 8:11 | — | — | 8:11 | — | — | 8:12 | — | — | 8:12 | — | — | 8:14 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — |
 | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — |
Today's sea temperature in Chepstow is 8.8° C (Statistics for 15 Dec 1981-2005 – mean: 11.3 max: 12.4 min: 10.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest