Londonderry County Borough 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 08:07 PM.
Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Mon afternoon. Cool air temperatures (max 16°C on Wed morning, min 11°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the SW by Tue night). | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Cool air temperatures (max 17°C on Thu afternoon, min 9°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sat night). | Days 8–10 Weather SummaryMostly dry. Very mild (max 17°C on Mon morning, min 11°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 17°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light. | Days 14–17 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Very mild (max 16°C on Mon morning, min 8°C on Tue night). Winds decreasing (fresh winds from the W on Tue morning, calm by Wed morning). | |||||||||||||||||||||||||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||||||||||||
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 | 6:30PM2.35m | 7:10AM2.12m | 7:29PM2.44m | 8:04AM2.15m | 8:18PM2.54m | 8:45AM2.19m | 8:58PM2.61m | 9:19AM2.22m | 9:32PM2.65m | 9:48AM2.25m | 10:04PM2.65m | 10:17AM2.29m | 10:34PM2.63m | 10:44AM2.33m | 11:03PM2.59m | 11:13AM2.36m | 11:32PM2.52m | 11:44AM2.38m | 00:02AM2.43m | 12:19PM2.37m | 00:37AM2.32m | 1:01PM2.32m | 1:21AM2.18m | 1:57PM2.25m | 2:25AM2.05m | 3:16PM2.19m | 4:00AM1.98m | 4:48PM2.22m | |||||||||||||||||||
Low Tide | 1:17AM0.99m | 1:23PM1.08m | 2:19AM0.90m | 2:15PM1.01m | 3:06AM0.84m | 2:56PM0.94m | 3:43AM0.82m | 3:31PM0.89m | 4:13AM0.82m | 4:01PM0.84m | 4:39AM0.84m | 4:29PM0.81m | 5:02AM0.86m | 4:56PM0.81m | 5:25AM0.88m | 5:25PM0.82m | 5:50AM0.89m | 5:56PM0.87m | 6:16AM0.92m | 6:33PM0.94m | 6:49AM0.97m | 7:18PM1.04m | 7:32AM1.05m | 8:21PM1.15m | 8:36AM1.15m | 9:49PM1.21m | 10:09AM1.19m | 11:22PM1.15m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  | | |  |  | |  |  | |  |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | cloudy | cloudy | rain shwrs | some clouds | clear | clear | rain shwrs | light rain | cloudy | cloudy | clear | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | some clouds | some clouds | cloudy | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | clear | some clouds | cloudy | light rain | some clouds | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 5 | — | — | — | 2 | — | 2 |
max °C | 15 | 12 | 15 | 14 | 12 | 16 | 16 | 13 | 15 | 17 | 13 | 16 | 16 | 12 | 13 | 16 | 14 | 16 | 16 | 16 | 17 | 17 | 14 | 15 | 14 | 13 | 13 | 13 | 10 | 15 | 17 | 13 | 15 | 17 | 14 | 16 | 16 | 12 | 15 | 15 | 13 | 16 | 15 | 11 | 13 | 13 | 11 |
Moonrise | — | — | 2:41 | — | — | 4:16 | — | — | 5:48 | — | — | 7:16 | — | — | 8:41 | — | — | 10:05 | — | — | 11:28 | — | — | 12:52 | — | — | 2:12 | — | — | — | 3:26 | — | — | 4:28 | — | — | 5:13 | — | — | 5:44 | — | — | 6:05 | — | — | 6:19 | — |
Moonset | 6:59 | — | — | 7:16 | — | — | 7:28 | — | — | 7:36 | — | — | 7:44 | — | — | 7:52 | — | — | 8:00 | — | — | 8:11 | — | — | 8:25 | — | — | 8:45 | — | — | — | 9:16 | — | — | 10:01 | — | — | 11:02 | — | — | — | 12:14 | — | — | 1:34 | — | — |
 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — |
 | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:46 | — | — | 7:45 | — | — | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:34 | — | — | 7:31 | — | — | 7:29 | — |
Today's sea temperature in Londonderry County Borough is 17.0°C (Statistics for 07 Sep 1981-2005 – mean: 14.1 max: 15.6 min: 12.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest