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 06:09 AM and sunset is at 08:05 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 12°C on Fri afternoon, min 7°C on Sat afternoon). Winds increasing (calm on Thu morning, fresh winds from the WNW by Thu night). | Days 4–6 Weather SummarySome drizzle, heaviest during Mon afternoon. Low air temperatures (max 9°C on Sun afternoon, min 7°C on Sun morning). Winds decreasing (strong winds from the NE on Mon morning, light winds from the NNE by Tue night). | Days 7–9 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Very mild (max 10°C on Fri night, min 8°C on Wed morning). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Very mild (max 10°C on Sat morning, min 7°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the NW by Sun night). | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
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 | 4:15PM7.82m | 4:32AM8.26m | 5:04PM8.53m | 5:18AM8.93m | 5:44PM9.19m | 5:57AM9.51m | 6:20PM9.72m | 6:32AM9.95m | 6:53PM10.10m | 7:05AM10.25m | 7:24PM10.36m | 7:36AM10.44m | 7:53PM10.52m | 8:06AM10.53m | 8:22PM10.56m | 8:36AM10.48m | 8:52PM10.46m | 9:06AM10.26m | 9:22PM10.19m | 9:38AM9.87m | 9:54PM9.76m | 10:15AM9.32m | 10:34PM9.21m | |||||||||||||
Low Tide | 10:13AM4.26m | 10:40PM4.20m | 11:14AM3.55m | 11:32PM3.45m | 11:57AM2.87m | 00:13AM2.79m | 12:35PM2.34m | 00:50AM2.29m | 1:10PM1.99m | 1:25AM1.96m | 1:43PM1.79m | 1:58AM1.77m | 2:14PM1.71m | 2:29AM1.69m | 2:43PM1.75m | 2:59AM1.73m | 3:13PM1.92m | 3:30AM1.91m | 3:43PM2.24m | 4:02AM2.24m | 4:15PM2.68m | 4:39AM2.68m | 4:52PM3.20m | 5:23AM3.17m | ||||||||||||
NNW 5 | WNW 9 | WNW 3 | WNW 4 | WNW 4 | NNW 4 | NNW 5 | N 4 | WNW 10 | NNE 4 | NNE 4 | NNE 4 | N 4 | NNE 4 | NNE 3 | N 3 | N 4 | NW 4 | NNW 3 | N 4 | N 3 | NW 5 | W 9 | W 8 | W 4 | NW 2 | NW 3 | NW 3 | NNW 4 | WNW 4 | WNW 3 | NW 3 | WNW 5 | WNW 6 | WNW 6 | NNW 4 | |
 | |  |  | | | | | | | | | |  |  |  | |  | | | | | |  | | | | | | | | | | | | | |
clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | clear | some clouds | rain shwrs | cloudy | cloudy | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | rain shwrs | some clouds | clear | clear | some clouds | some clouds | rain shwrs | clear | cloudy | rain shwrs | cloudy | some clouds | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | 2.0 | — | — | — | — | — | 1.0 | — | — | 5 | — | — | 2.0 | |
max°C | 9 | 9 | 10 | 10 | 12 | 11 | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 8 | 9 | 8 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 10 | 9 | 10 | 10 | 7 | 8 | 8 |
Moonrise | 2:19 | — | — | — | 3:28 | — | — | 4:35 | — | — | 5:42 | — | — | 6:50 | — | — | 8:00 | — | — | — | 9:13 | — | — | 10:28 | — | — | 11:43 | — | — | — | 12:53 | — | — | 1:52 | — | — |
Moonset | 4:38 | — | — | 4:53 | — | — | 5:06 | — | — | 5:18 | — | — | 5:29 | — | — | 5:42 | — | — | 5:57 | — | — | 6:15 | — | — | 6:39 | — | — | 7:12 | — | — | 7:58 | — | — | 8:59 | — | — |
 | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:09 | — | — | 8:10 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — | — | 8:22 | — |
Today's sea temperature in Saint Helier is 11.2 °C (Statistics for 18 Apr 1981-2005 – mean: 10.4 max: 11.2 min: 8.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest