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 04:12 PM.
Days 1–4 Weather SummaryHeavy rain (total 66mm), heaviest during Sun morning. Cool air temperatures (max 15°C on Sat night, min 2°C on Thu afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the SSW by Sat night). | Days 5–7 Weather SummaryHeavy rain (total 34mm), heaviest during Sun afternoon. Cool air temperatures (max 13°C on Tue night, min 8°C on Sun night). Winds increasing (light winds from the WSW on Sun night, strong winds from the SSW by Tue night). | Days 8–10 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Very mild (max 15°C on Sat morning, min 7°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu afternoon). | Days 11–13 Weather SummaryModerate rain (total 11mm), heaviest on Tue morning. Very mild (max 15°C on Sat afternoon, min 8°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, calm by Mon night). | |||||||||||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tue 3 | ||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 12:50PM9.89m | 1:16AM9.29m | 1:43PM9.25m | 2:13AM8.70m | 2:43PM8.73m | 3:16AM8.31m | 3:47PM8.44m | 4:21AM8.22m | 4:50PM8.44m | 5:21AM8.39m | 5:46PM8.65m | 6:13AM8.73m | 6:36PM8.99m | 7:01AM9.15m | 7:21PM9.39m | 7:44AM9.58m | 8:03PM9.78m | 8:25AM9.99m | 8:44PM10.14m | 9:04AM10.33m | 9:23PM10.42m | 9:43AM10.58m | 10:02PM10.60m | 10:23AM10.74m | ||||||||||||
Low Tide | 7:34PM2.18m | 7:40AM2.49m | 8:02PM2.65m | 8:07AM2.90m | 8:33PM3.02m | 8:44AM3.23m | 9:14PM3.29m | 9:31AM3.48m | 10:07PM3.45m | 10:31AM3.61m | 00:33AM3.44m | 1:20PM3.45m | 1:50AM3.05m | 2:15PM3.00m | 2:36AM2.60m | 2:57PM2.52m | 3:15AM2.18m | 3:34PM2.08m | 3:51AM1.80m | 4:11PM1.70m | 4:28AM1.49m | 4:47PM1.41m | 5:04AM1.28m | |||||||||||||
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 |  |  | |  |  |  |  | |  |  |  | | | | | | | | | | | |  | | | | | | | |  | | |  | | |
some clouds | clear | clear | clear | light rain | light rain | heavy rain | heavy rain | heavy rain | mod rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | mod rain | rain shwrs | rain shwrs | clear | clear | clear | clear | light rain | cloudy | light rain | light rain | some clouds | cloudy | light rain | some clouds | rain shwrs | some clouds | some clouds | some clouds | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 3 | 4 | 12 | 26 | 21 | 10 | 2.0 | 1.0 | 1.0 | 3 | 2.0 | 10 | 4 | 1.0 | — | — | — | — | 1.0 | — | 1.0 | 1.0 | — | — | 3 | — | 2.0 | — | — | — | — | 5 | |
max°C | 4 | 4 | 7 | 6 | 6 | 12 | 14 | 15 | 15 | 11 | 10 | 10 | 9 | 9 | 11 | 12 | 13 | 10 | 10 | 9 | 9 | 10 | 8 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 11 | 11 | 11 | 9 | 10 |
Moonrise | — | 9:42 | — | — | 10:59 | — | — | — | 12:12 | — | — | 1:22 | — | — | 2:31 | — | — | 3:41 | — | — | 4:53 | — | — | 6:07 | — | — | 7:24 | — | — | 8:39 | — | — | 9:47 | — | — | 10:44 |
Moonset | 1:06 | — | 1:22 | — | — | 1:35 | — | — | 1:45 | — | — | 1:54 | — | — | 2:03 | — | — | 2:14 | — | — | 2:26 | — | — | 2:41 | — | — | — | 3:03 | — | — | 3:33 | — | — | 4:17 | — | 5:18 |
 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 |
 | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:05 | — | — | 4:04 | — | — | 4:04 | — | — | 4:02 | — | — |
Today's sea temperature in Chepstow is 11.9 °C (Statistics for 21 Nov 1981-2005 – mean: 12.5 max: 13.8 min: 11.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest