Grande-Synthe 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 — and sunset is at 08:24 PM.
Days 1–4 Weather SummarySome drizzle, heaviest during Sun night. Cool air temperatures (max 16°C on Sat afternoon, min 7°C on Mon morning). Winds decreasing (strong winds from the WSW on Sat night, light winds from the SSW by Mon morning). | Days 5–7 Weather SummaryMostly dry. Warm air temperatures (max 20°C on Wed afternoon, min 7°C on Tue morning). Wind will be generally light. | Days 8–10 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 14°C on Fri afternoon, min 5°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat night). | Days 11–13 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Very mild (max 15°C on Wed afternoon, min 8°C on Mon morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the WSW by Mon night). | ||||||||||||||||||||||||||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||||||||||||
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 | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 2:45PM5.62m | 2:59AM5.68m | 3:19PM5.60m | 3:33AM5.64m | 3:52PM5.47m | 4:07AM5.49m | 4:25PM5.26m | 4:42AM5.25m | 5:00PM4.98m | 5:18AM4.92m | 5:37PM4.66m | 5:59AM4.55m | 6:21PM4.33m | 6:49AM4.19m | 7:17PM4.05m | 7:57AM3.93m | 8:32PM3.91m | 9:19AM3.90m | 9:53PM4.01m | 10:35AM4.14m | 11:00PM4.32m | 11:33AM4.55m | 11:52PM4.74m | 12:20PM5.02m | 00:38AM5.19m | 1:03PM5.47m | 1:20AM5.59m | 1:45PM5.82m | |||||||||||||||||||
Low Tide | 9:30PM0.35m | 9:46AM0.21m | 10:00PM0.42m | 10:16AM0.37m | 10:28PM0.57m | 10:46AM0.61m | 10:57PM0.78m | 11:16AM0.90m | 11:28PM1.05m | 11:49AM1.23m | 00:04AM1.36m | 12:29PM1.57m | 00:52AM1.66m | 1:25PM1.88m | 2:05AM1.90m | 2:52PM2.05m | 3:43AM1.92m | 4:28PM1.95m | 5:05AM1.67m | 5:38PM1.63m | 6:05AM1.27m | 6:31PM1.21m | 6:52AM0.83m | 7:16PM0.80m | 7:34AM0.42m | 7:57PM0.45m | 8:15AM0.10m | 8:37PM0.19m | |||||||||||||||||||
WSW 6 | WSW 5 | WSW 4 | WSW 5 | WSW 6 | W 6 | WSW 4 | WNW 4 | NNW 7 | NNW 8 | ENE 3 | ENE 4 | NE 4 | NE 4 | NE 5 | NNE 6 | NE 6 | NE 6 | NE 6 | N 3 | NNE 7 | NNE 6 | NE 5 | SW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WNW 3 | WSW 4 | WSW 5 | WSW 6 | WSW 5 | WSW 4 | WSW 3 | SW 3 | WSW 3 | N 3 | NNE 5 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | W 3 | WSW 4 | WSW 5 | |
 |  |  | | | | |  |  | | | | |  | | | | |  | | | | | |  | | | | | | |  | | | | | | | | | | | | | | |  | |
cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | rain shwrs | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | light rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | rain shwrs | clear | some clouds | some clouds | rain shwrs | cloudy | cloudy | light rain | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 4 | 5 | — | — | — | — | 2 | — | — | — | 1 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | |
max°C | 10 | 11 | 11 | 16 | 16 | 9 | 10 | 9 | 8 | 12 | 12 | 9 | 17 | 17 | 13 | 20 | 19 | 12 | 10 | 10 | 10 | 14 | 12 | 11 | 9 | 8 | 8 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 12 | 13 | 15 | 13 | 8 | 9 | 9 | 9 | 10 | 9 | 7 | 9 | 9 |
Moonrise | — | 10:33 | — | — | 11:48 | — | — | — | 1:01 | — | — | 2:09 | — | — | 3:08 | — | — | 3:55 | — | — | 4:31 | — | — | 4:57 | — | — | 5:17 | — | — | 5:33 | — | — | 5:46 | — | — | 5:59 | — | — | 6:12 | — | — | 6:27 | — | — | 6:45 | — | — |
Moonset | — | — | 7:41 | — | — | 8:00 | — | — | 8:26 | — | — | 9:01 | — | — | 9:47 | — | — | 10:46 | — | — | 11:55 | — | — | 1:10 | — | — | 2:28 | — | — | — | 3:47 | — | — | 5:06 | — | — | 6:28 | — | — | 7:54 | — | — | — | 9:23 | — | — | 10:56 |
 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | 8:24 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:35 | — | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:50 | — |
Today's sea temperature in Grande-Synthe is 9.7° C (Statistics for 03 Apr 1981-2005 – mean: 8.4 max: 10.1 min: 6.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest