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 07:47 AM and sunset is at 06:44 PM.
Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Cool air temperatures (max 18°C on Mon night, min 7°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the S by Mon night). | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Wed night. Cool air temperatures (max 16°C on Wed afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Wed night). | Days 7–9 Weather SummaryMostly dry. Very mild (max 12°C on Fri morning, min 7°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Very mild (max 12°C on Tue night, min 6°C on Wed night). Wind will be generally light. | Days 13–16 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 13°C on Sat morning, min 8°C on Sun night). Winds increasing (light winds from the SSW on Fri afternoon, fresh winds from the WSW by Sun morning). | |||||||||||||||||||||||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sun 25 | ||||||||||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 8:57AM2.27m | 9:07PM2.65m | 9:22AM2.41m | 9:35PM2.70m | 9:49AM2.53m | 10:02PM2.71m | 10:16AM2.62m | 10:30PM2.69m | 10:45AM2.68m | 10:58PM2.63m | 11:15AM2.68m | 11:27PM2.53m | 11:49AM2.64m | 00:01AM2.40m | 12:27PM2.54m | 00:43AM2.24m | 1:19PM2.41m | 1:46AM2.06m | 2:37PM2.28m | 3:31AM1.96m | 4:22PM2.27m | 5:15AM2.05m | 5:48PM2.43m | 6:29AM2.26m | 6:51PM2.66m | 7:22AM2.52m | 7:41PM2.90m | 8:08AM2.75m | 8:26PM3.09m | ||||||||||||||||||
Low Tide | 3:08PM0.88m | 3:39AM0.78m | 3:35PM0.77m | 4:00AM0.72m | 4:02PM0.70m | 4:22AM0.68m | 4:30PM0.67m | 4:45AM0.66m | 5:00PM0.68m | 5:10AM0.67m | 5:31PM0.73m | 5:38AM0.72m | 6:07PM0.83m | 6:09AM0.82m | 6:51PM0.96m | 6:51AM0.96m | 7:52PM1.10m | 7:55AM1.12m | 9:24PM1.19m | 9:40AM1.22m | 11:05PM1.13m | 11:21AM1.13m | 00:22AM0.93m | 12:34PM0.91m | 1:20AM0.69m | 1:31PM0.67m | 2:08AM0.46m | 2:19PM0.45m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  | | |  | | |  |  |  | |  | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | some clouds | some clouds | clear | clear | cloudy | some clouds | some clouds | rain shwrs | risk tstorm | rain shwrs | some clouds | cloudy | cloudy | heavy rain | light rain | rain shwrs | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | rain shwrs | clear | clear | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | light rain | some clouds | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | 14 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 3 | — | — | — | 1 |
max °C | 12 | 11 | 10 | 12 | 13 | 14 | 16 | 17 | 18 | 13 | 12 | 11 | 15 | 16 | 15 | 10 | 12 | 9 | 12 | 12 | 10 | 10 | 10 | 8 | 10 | 11 | 9 | 9 | 10 | 8 | 11 | 11 | 12 | 8 | 8 | 7 | 12 | 12 | 10 | 12 | 12 | 12 | 13 | 11 | 10 | 10 | 10 |
Moonrise | 7:41 | — | — | 9:04 | — | — | 10:28 | — | — | 11:50 | — | — | 1:07 | — | — | 2:14 | — | — | — | 3:07 | — | — | 3:43 | — | — | 4:07 | — | — | 4:24 | — | — | 4:36 | — | — | 4:45 | — | — | 4:53 | — | — | 5:01 | — | — | 5:09 | — | — | 4:20 |
Moonset | — | 6:09 | — | — | 6:19 | — | — | 6:31 | — | — | 6:49 | — | — | 7:16 | — | — | 7:55 | — | — | 8:49 | — | — | — | 9:57 | — | — | 11:13 | — | — | — | 12:32 | — | — | 1:53 | — | — | 3:13 | — | — | 4:35 | — | — | 5:59 | — | — | 6:28 | — |
 | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — | 8:08 | — | — | 8:11 | — | — | 8:12 | — | — | 8:15 | — | — | 7:17 | — |
 | — | 6:44 | — | — | 6:40 | — | — | 6:38 | — | — | 6:36 | — | — | 6:34 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:23 | — | — | 6:22 | — | — | 6:19 | — | — | 6:16 | — | — | 6:15 | — | — | 6:12 | — | — | 6:09 | — | — | 5:07 |
Today's sea temperature in Londonderry County Borough is 14.3°C (Statistics for 10 Oct 1981-2005 – mean: 12.7 max: 13.5 min: 11.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest