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 06:05 AM and sunset is at 08:07 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 13°C on Fri night, min 7°C on Mon afternoon). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Cool air temperatures (max 10°C on Mon night, min 7°C on Wed night). Winds decreasing (fresh winds from the N on Mon night, calm by Thu morning). | Days 7–9 Weather SummaryModerate rain (total 17mm), heaviest on Sun afternoon. Very mild (max 13°C on Sun afternoon, min 9°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the S by Sat morning). | Days 10–12 Weather SummaryHeavy rain (total 25mm), heaviest during Sun night. Very mild (max 12°C on Tue afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | ||||||||||||||||||||||||
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 | 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 | 11:01AM8.69m | 11:28PM8.62m | 12:10PM8.13m | |||||||||||||
Low Tide | 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 | 5:41PM3.71m | 6:21AM3.59m | 6:49PM4.07m | ||||||||||||
NNE 3 | NNE 4 | WNW 10 | NNE 3 | NNE 4 | NNE 3 | N 3 | NNW 3 | NNW 3 | NNW 4 | N 5 | N 4 | N 4 | NW 5 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 | S 4 | SW 5 | SW 5 | W 11 | N 5 | WNW 10 | WNW 9 | NNW 5 | ENE 2 | NNE 3 | NNE 3 | NE 2 | W 9 | NW 2 | |
 | |  |  | | | |  |  | | | | | | | | |  | | |  |  | | | |  |  | | | | | | | | | |
clear | clear | clear | some clouds | clear | clear | some clouds | cloudy | rain shwrs | some clouds | cloudy | rain shwrs | clear | clear | clear | some clouds | clear | some clouds | clear | some clouds | light rain | light rain | light rain | rain shwrs | light rain | mod rain | heavy rain | light rain | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 4 | — | — | 1.0 | — | — | — | — | — | — | — | — | 1.0 | 2.0 | 3 | 2.0 | 2.0 | 7 | 20 | 5 | — | — | — | — | — | — | — | |
max°C | 8 | 9 | 9 | 8 | 10 | 9 | 8 | 8 | 10 | 8 | 9 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 11 | 11 | 12 | 13 | 9 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 12 |
Moonrise | — | 4:35 | — | — | 5:42 | — | — | 6:50 | — | — | 8:00 | — | — | — | 9:13 | — | — | 10:28 | — | — | 11:43 | — | — | — | 12:53 | — | — | 1:52 | — | — | 2:38 | — | — | 3:11 | — |
Moonset | 5:06 | — | — | 5:18 | — | — | 5:29 | — | — | 5:42 | — | — | 5:57 | — | — | 6:15 | — | — | 6:39 | — | — | 7:12 | — | — | 7:58 | — | — | 8:59 | — | — | 10:13 | — | — | 11:36 | — |
 | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:46 | — |
 | — | 8:07 | — | — | 8:09 | — | — | 8:10 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:20 | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 |
Today's sea temperature in Saint Helier is 11.2 °C (Statistics for 20 Apr 1981-2005 – mean: 10.5 max: 11.2 min: 8.3°C) | |||||||||||||||||||||||||||||||||||
Nearest