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 09:10 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 18°C on Fri afternoon, min 11°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Cool air temperatures (max 18°C on Sat afternoon, min 10°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 14°C on Thu afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the NW on Wed morning, light winds from the ENE by Thu night). | Days 11–13 Weather SummaryLight rain (total 7mm), mostly falling on Mon morning. Very mild (max 17°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 00:15AM3.53m | 12:37PM3.56m | 00:59AM3.51m | 1:24PM3.42m | 1:43AM3.44m | 2:13PM3.23m | 2:29AM3.32m | 3:04PM3.02m | 3:18AM3.19m | 4:00PM2.82m | 4:11AM3.06m | 4:59PM2.68m | 5:08AM2.95m | 6:03PM2.60m | 6:09AM2.89m | 7:07PM2.61m | 7:09AM2.88m | 8:04PM2.68m | 8:05AM2.91m | 8:55PM2.78m | 8:55AM2.97m | 9:38PM2.90m | 9:41AM3.03m | |||||||||||||
Low Tide | 5:57PM0.18m | 6:17AM0.25m | 6:40PM0.29m | 7:04AM0.29m | 7:23PM0.45m | 7:51AM0.39m | 8:08PM0.65m | 8:42AM0.54m | 8:55PM0.86m | 9:36AM0.70m | 9:47PM1.06m | 10:37AM0.84m | 10:45PM1.21m | 11:42AM0.93m | 11:52PM1.29m | 12:47PM0.94m | 00:58AM1.29m | 1:44PM0.90m | 1:57AM1.22m | 2:33PM0.83m | 2:47AM1.12m | 3:17PM0.75m | 3:32AM1.01m | |||||||||||||
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 |  |  | |  | |  | | | | | | |  |  | | | |  | | | | | | |  | | | | | | | | | |  | |
cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | light rain | light rain | cloudy | cloudy | cloudy | rain shwrs | light rain | light rain | cloudy | cloudy | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | clear | some clouds | cloudy | cloudy | cloudy | mod rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | — | — | — | 2.0 | 1.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | |
max°C | 17 | 14 | 17 | 17 | 14 | 17 | 18 | 13 | 17 | 18 | 12 | 17 | 17 | 12 | 12 | 11 | 10 | 13 | 13 | 11 | 11 | 11 | 11 | 13 | 14 | 12 | 14 | 15 | 13 | 16 | 17 | 15 | 15 | 16 | 15 | 12 |
Moonrise | 5:16 | — | 5:36 | — | — | 6:07 | — | — | 6:55 | — | — | 8:01 | — | — | 9:19 | — | — | 10:41 | — | — | 12:01 | — | — | 1:18 | — | — | 2:32 | — | — | — | 3:45 | — | — | 4:59 | — | 6:15 |
Moonset | — | 10:26 | — | — | 11:58 | — | — | — | 1:15 | — | — | 2:10 | — | — | 2:44 | — | — | 3:06 | — | — | 3:20 | — | — | 3:30 | — | — | 3:37 | — | — | 3:43 | — | — | 3:50 | — | — | 3:56 |
 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 |
 | — | 9:10 | — | — | 9:13 | — | — | 9:14 | — | — | 9:15 | — | — | 9:17 | — | — | 9:20 | — | — | 9:22 | — | — | 9:22 | — | — | 9:24 | — | — | 9:27 | — | — | 9:28 | — | — | 9:30 | — |
Today's sea temperature in Belfast is 10.4 °C (Statistics for 08 May 1981-2005 – mean: 9.8 max: 10.8 min: 8.1°C) | ||||||||||||||||||||||||||||||||||||
Nearest