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 04:54 AM and sunset is at 09:31 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Thu night. Warm air temperatures (max 27°C on Thu night, min 15°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sun afternoon). | Days 4–6 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm air temperatures (max 22°C on Tue morning, min 13°C on Sun night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Warm (max 22°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Sun night). | Days 13–16 Weather SummaryMostly dry. Warm (max 33°C on Sat afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Sat 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 | 7:10AM8.92m | 1:23PM3.51m | 7:37PM8.99m | 8:01AM9.04m | 8:25PM9.17m | 8:48AM9.23m | 9:12PM9.40m | 9:33AM9.44m | 9:56PM9.65m | 10:16AM9.66m | 10:38PM9.89m | 10:58AM9.86m | 11:19PM10.11m | 11:38AM10.03m | 11:59PM10.30m | 12:19PM10.16m | 00:39AM10.42m | 1:00PM10.22m | 1:21AM10.47m | 1:43PM10.22m | 2:05AM10.43m | 2:30PM10.13m | 2:54AM10.31m | 3:23PM9.97m | 3:49AM10.12m | 4:20PM9.80m | 4:49AM9.94m | 5:22PM9.70m | ||||||||||||||||||
Low Tide | 12:15PM3.47m | 2:33PM3.47m | 3:11AM3.44m | 3:37PM3.21m | 4:03AM3.10m | 4:23PM2.87m | 4:45AM2.71m | 5:02PM2.50m | 5:22AM2.34m | 5:36PM2.14m | 5:55AM1.98m | 6:09PM1.82m | 6:28AM1.67m | 6:41PM1.55m | 7:00AM1.42m | 7:13PM1.35m | 7:33AM1.22m | 7:46PM1.23m | 8:06AM1.10m | 8:19PM1.20m | 8:41AM1.07m | 8:55PM1.27m | 9:17AM1.16m | 9:33PM1.44m | 9:57AM1.38m | 10:14PM1.71m | 10:42AM1.71m | 11:02PM2.06m | ||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  | | | | | | | | | | | | |  |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | rain shwrs | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 24 | 24 | 20 | 26 | 26 | 18 | 20 | 19 | 14 | 20 | 21 | 18 | 22 | 22 | 18 | 15 | 18 | 18 | 20 | 22 | 16 | 21 | 22 | 17 | 21 | 20 | 17 | 19 | 20 | 15 | 19 | 19 | 15 | 22 | 25 | 20 | 24 | 28 | 24 | 27 | 31 | 26 | 30 | 32 | 28 | 31 |
Moonrise | — | 7:01 | — | — | 8:08 | — | — | — | 9:06 | — | — | 9:53 | — | — | 10:27 | — | — | 10:52 | — | — | 11:11 | — | — | 11:25 | — | — | 11:38 | — | — | 11:49 | — | — | — | 12:00 | — | — | 12:13 | — | — | 12:28 | — | — | 12:49 | — | — | 1:19 |
Moonset | 1:54 | — | — | 2:19 | — | — | 2:55 | — | — | 3:42 | — | — | 4:42 | — | — | 5:51 | — | — | 7:05 | — | — | 8:20 | — | — | 9:36 | — | — | 10:51 | — | — | 12:07 | — | — | 1:25 | — | — | 2:48 | — | — | — | 4:15 | — | — | 5:45 | — | — |
 | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — | 5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 |
 | — | — | 9:31 | — | — | 9:31 | — | — | 9:31 | — | — | 9:31 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | — | — | 9:30 | — | — | 9:30 | — | — | 9:30 | — | — | 9:29 | — | — | 9:29 | — | — | 9:28 | — | — | 9:27 | — | — | 9:27 | — |
Today's sea temperature in Chepstow is 19.6° C (Statistics for 26 Jun 1981-2005 – mean: 13.8 max: 14.9 min: 12.5°C) | ||||||||||||||||||||||||||||||||||||||||||||||
Nearest