Saint Helier 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 05:18 AM and sunset is at 09:08 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Tue night. Cool air temperatures (max 19°C on Wed night, min 16°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the NW by Thu morning). | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Fri night. Cool air temperatures (max 19°C on Thu night, min 15°C on Sat night). Winds increasing (calm on Fri night, strong winds from the W by Sun afternoon). | Days 7–9 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Warm (max 21°C on Wed afternoon, min 16°C on Sun night). Winds decreasing (strong winds from the W on Sun night, light winds from the WNW by Wed afternoon). | Days 10–12 Weather SummaryMostly dry. Very mild (max 19°C on Wed night, min 15°C on Thu night). Winds increasing (light winds from the NE on Fri night, near gales from the WSW by Sat afternoon). | ||||||||||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Sat 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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 10:16AM10.13m | 10:33PM10.32m | 10:56AM9.91m | 11:15PM10.01m | 11:38AM9.58m | 00:00AM9.58m | 12:27PM9.18m | 00:55AM9.10m | 1:27PM8.80m | 2:05AM8.69m | 2:43PM8.60m | 3:29AM8.58m | 4:07PM8.77m | 4:52AM8.87m | 5:22PM9.26m | 5:59AM9.39m | 6:23PM9.85m | 6:55AM9.90m | 7:14PM10.35m | 7:43AM10.27m | 8:00PM10.68m | 8:27AM10.47m | |||||||||||||
Low Tide | 4:53PM2.10m | 5:17AM1.84m | 5:32PM2.34m | 5:57AM2.19m | 6:14PM2.68m | 6:42AM2.64m | 7:03PM3.07m | 7:36AM3.09m | 8:07PM3.40m | 8:46AM3.39m | 9:26PM3.49m | 10:06AM3.40m | 10:50PM3.22m | 11:24AM3.10m | 00:05AM2.69m | 12:32PM2.63m | 1:08AM2.13m | 1:31PM2.19m | 2:03AM1.68m | 2:22PM1.85m | 2:51AM1.41m | 3:07PM1.68m | |||||||||||||
W 5.0 | W 6.0 | W 6.0 | W 6.0 | W 5.0 | W 8.0 | W 8.0 | WNW 8.0 | W 9.0 | W 9.0 | W 8.0 | W 9.0 | W 5.0 | W 8.0 | W 5.0 | W 5.0 | W 5.0 | W 6.0 | W 6.0 | W 7.0 | WSW 4.0 | W 5.0 | W 5.0 | W 5.0 | W 8.0 | W 8.0 | W 6.0 | WNW 9.0 | W 9.0 | WNW 9.0 | W 9.0 | WNW 9.0 | WNW 9.0 | SW 4.0 | W 7.0 | |
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some clouds | some clouds | light rain | cloudy | some clouds | some clouds | clear | clear | some clouds | clear | clear | rain shwrs | cloudy | some clouds | rain shwrs | risk tstorm | rain shwrs | rain shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | clear | some clouds | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | 1 | — | — | — | — | — | — | — | — | 4 | — | — | 3 | 3 | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 17 | 18 | 17 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 18 | 18 | 20 | 21 | 19 | 16 | 17 | 17 | 16 | 17 | 17 | 18 | 18 |
Moonrise | — | — | 11:23 | — | — | 11:37 | — | — | 11:53 | — | — | — | 12:13 | — | — | 12:38 | — | — | 1:14 | — | — | 2:04 | — | — | 3:10 | — | — | 4:28 | — | — | 5:51 | — | — | 7:12 | — |
Moonset | 10:33 | — | — | 11:52 | — | — | 1:13 | — | — | 2:37 | — | — | — | 4:04 | — | — | 5:30 | — | — | 6:50 | — | — | 7:55 | — | — | 8:44 | — | — | — | 9:18 | — | — | 9:43 | — | 10:01 |
 | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — |
 | — | — | 9:08 | — | — | 9:07 | — | — | 9:07 | — | — | 9:06 | — | — | 9:05 | — | — | 9:04 | — | — | 9:02 | — | — | 9:01 | — | — | 9:00 | — | 8:59 | — | — | 8:58 | — | — | 8:57 |
Today's sea temperature in Saint Helier is 18.7 °C (Statistics for 15 Jul 1981-2005 – mean: 16.4 max: 18.1 min: 15.4°C) | |||||||||||||||||||||||||||||||||||
Nearest