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 07:01 AM and sunset is at 07:00 PM.
Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Cool air temperatures (max 18°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Tue night. Cool air temperatures (max 19°C on Tue morning, min 10°C on Mon night). Winds increasing (light winds from the ENE on Mon night, fresh winds from the SW by Thu morning). | Days 7–9 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 12°C on Sun night). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Very mild (max 19°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sun 11 | |||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 9:49AM10.63m | 10:08PM11.13m | 10:29AM11.27m | 10:48PM11.66m | 11:09AM11.70m | 11:28PM11.95m | 11:49AM11.87m | 00:09AM11.95m | 12:30PM11.75m | 00:51AM11.63m | 1:13PM11.33m | 1:37AM11.04m | 2:01PM10.68m | 2:28AM10.24m | 2:55PM9.89m | 3:27AM9.40m | 4:00PM9.18m | 4:38AM8.77m | 5:14PM8.80m | 5:52AM8.59m | 6:25PM8.88m | 6:59AM8.85m | 7:27PM9.31m | 7:56AM9.38m | 8:21PM9.88m | 8:47AM9.99m | 9:09PM10.45m | |||||||||||||||||||
Low Tide | 5:00PM1.02m | 5:19AM0.54m | 5:36PM0.48m | 5:55AM0.13m | 6:12PM0.17m | 6:31AM0.00m | 6:47PM0.12m | 7:06AM0.14m | 7:22PM0.33m | 7:41AM0.53m | 7:58PM0.76m | 8:16AM1.11m | 8:35PM1.37m | 8:53AM1.81m | 9:15PM2.09m | 9:34AM2.55m | 10:06PM2.82m | 10:32AM3.24m | 00:24AM3.31m | 1:27PM3.38m | 2:15AM2.90m | 2:47PM2.77m | 3:18AM2.17m | 3:42PM2.04m | 4:06AM1.51m | 4:26PM1.44m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  |  |  | | |  |  | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | cloudy | some clouds | light rain | rain shwrs | some clouds | some clouds | clear | clear | cloudy | rain shwrs | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | 4 | 1 | — | — | — | — | — | 2 | 16 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 18 | 15 | 18 | 18 | 14 | 15 | 17 | 13 | 19 | 19 | 18 | 17 | 17 | 13 | 17 | 16 | 14 | 16 | 17 | 15 | 16 | 17 | 15 | 17 | 19 | 16 | 18 | 20 | 15 | 19 | 21 | 15 | 18 | 20 | 14 | 17 | 19 | 15 | 18 | 19 | 16 | 16 | 18 | 16 | 17 |
Moonrise | — | 6:37 | — | — | 6:50 | — | — | 7:06 | — | — | 7:26 | — | — | 7:56 | — | — | 8:39 | — | — | — | 9:39 | — | — | 10:56 | — | — | — | 12:22 | — | — | 1:50 | — | — | 3:15 | — | — | 4:37 | — | — | 5:57 | — | — | 7:15 | — | — | 8:34 |
Moonset | 6:42 | — | — | 8:03 | — | — | 9:27 | — | — | 10:55 | — | — | 12:23 | — | — | 1:47 | — | — | 2:57 | — | — | — | 3:49 | — | — | 4:24 | — | — | 4:49 | — | — | 5:07 | — | — | 5:21 | — | — | 5:34 | — | — | 5:46 | — | — | 5:58 | — | — |
 | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 |
 | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:42 | — | — | 6:39 | — | — | 6:37 | — | — | 6:36 | — | — | 6:32 | — | — | 6:30 | — | — | 6:29 | — | — |
Today's sea temperature in Chepstow is 17.3°C (Statistics for 26 Sep 1981-2005 – mean: 15.6 max: 16.7 min: 14.4°C) | ||||||||||||||||||||||||||||||||||||||||||||||
Nearest