Belfast 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 07:57 PM.
Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Cool air temperatures (max 17°C on Thu afternoon, min 10°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Mon afternoon. Warm air temperatures (max 21°C on Mon morning, min 10°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 8°C on Thu night). Wind will be generally light. | Days 11–13 Weather SummaryModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 17°C on Fri afternoon, min 9°C on Sun morning). Winds increasing (calm on Sat night, fresh winds from the W by Mon morning). | Days 14–17 Weather SummaryMostly dry. Very mild (max 19°C on Thu afternoon, min 10°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Wed 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 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||||||||||||
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 | 10:40PM3.61m | 11:17AM3.41m | 11:26PM3.77m | 11:59AM3.51m | 00:09AM3.86m | 12:39PM3.55m | 00:50AM3.85m | 1:16PM3.53m | 1:30AM3.76m | 1:53PM3.46m | 2:09AM3.60m | 2:31PM3.35m | 2:49AM3.39m | 3:09PM3.21m | 3:31AM3.15m | 3:52PM3.05m | 4:19AM2.92m | 4:42PM2.90m | 5:17AM2.73m | 5:42PM2.79m | 6:29AM2.62m | 6:53PM2.76m | 7:47AM2.63m | 8:04PM2.83m | 8:54AM2.74m | 9:02PM2.97m | 9:45AM2.90m | 9:49PM3.14m | |||||||||||||||||||
Low Tide | 4:21PM0.80m | 4:55AM0.37m | 5:07PM0.63m | 5:39AM0.26m | 5:49PM0.51m | 6:20AM0.24m | 6:30PM0.46m | 7:00AM0.29m | 7:09PM0.48m | 7:37AM0.42m | 7:48PM0.57m | 8:15AM0.60m | 8:28PM0.71m | 8:53AM0.81m | 9:11PM0.90m | 9:33AM1.03m | 9:58PM1.09m | 10:20AM1.25m | 10:56PM1.27m | 11:19AM1.42m | 00:09AM1.37m | 12:33PM1.51m | 1:27AM1.35m | 1:47PM1.49m | 2:32AM1.22m | 2:47PM1.37m | 3:22AM1.04m | 3:34PM1.21m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  | |  |  |  |  | | | | | | | | | | | |  | | | | | | | | |  | | | | |  | | | | | | | | | | | | | | |
cloudy | cloudy | light rain | light rain | clear | some clouds | clear | rain shwrs | light rain | some clouds | clear | clear | some clouds | cloudy | some clouds | light rain | cloudy | some clouds | some clouds | some clouds | some clouds | clear | some clouds | cloudy | clear | some clouds | clear | cloudy | light rain | some clouds | some clouds | some clouds | light rain | mod rain | light rain | cloudy | cloudy | clear | clear | clear | clear | cloudy | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | 1 | 2 | — | — | — | 5 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 16 | 13 | 15 | 17 | 13 | 16 | 17 | 15 | 17 | 17 | 12 | 15 | 16 | 16 | 21 | 21 | 18 | 18 | 17 | 12 | 14 | 15 | 11 | 15 | 16 | 11 | 15 | 17 | 16 | 15 | 16 | 11 | 11 | 16 | 16 | 16 | 13 | 11 | 14 | 15 | 12 | 16 | 17 | 15 | 18 | 19 | 15 |
Moonrise | — | — | 5:43 | — | — | 7:10 | — | — | 8:35 | — | — | 9:58 | — | — | 11:21 | — | — | 12:43 | — | — | 2:03 | — | — | — | 3:17 | — | — | 4:17 | — | — | 5:03 | — | — | 5:35 | — | — | 5:56 | — | — | 6:11 | — | — | 6:23 | — | — | 6:32 | — |
Moonset | 7:21 | — | — | 7:30 | — | — | 7:39 | — | — | 7:47 | — | — | 7:56 | — | — | 8:07 | — | — | 8:22 | — | — | 8:43 | — | — | — | 9:14 | — | — | 9:59 | — | — | 10:59 | — | — | — | 12:11 | — | — | 1:30 | — | — | 2:51 | — | — | 4:12 | — | — |
 | — | — | 6:46 | — | — | 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 | — | — |
 | 7:57 | — | — | 7:53 | — | — | 7:51 | — | — | 7:49 | — | — | 7:45 | — | — | 7:44 | — | — | 7:40 | — | — | 7:38 | — | — | 7:36 | — | — | 7:34 | — | — | 7:30 | — | — | 7:29 | — | — | 7:25 | — | — | 7:23 | — | — | 7:21 | — | — | 7:17 | — |
Today's sea temperature in Belfast is 15.8°C (Statistics for 09 Sep 1981-2005 – mean: 14.8 max: 15.9 min: 13.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest