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 04:00 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 12°C on Mon night, min 9°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Cool air temperatures (max 11°C on Thu night, min 6°C on Sun morning). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 6mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 9°C on Sun night, min 0°C on Tue morning). Wind will be generally light. | Days 11–13 Weather SummaryA light covering of new snow, mostly falling on Wed night will be washed away by heavy rain (total 29mm) on Wed night. Mild temperatures (max 7°C on Thu morning, min 1°C on Fri night). Mainly strong winds. | |||||||||||||||||||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | Sat 4 | ||||||||||||||||||||||||
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 | 4:51PM3.08m | 5:41AM2.78m | 5:45PM2.99m | 6:36AM2.80m | 6:42PM2.94m | 7:31AM2.85m | 7:38PM2.93m | 8:22AM2.94m | 8:33PM2.96m | 9:09AM3.05m | 9:23PM3.02m | 9:52AM3.16m | 10:11PM3.09m | 10:33AM3.27m | 10:56PM3.15m | 11:13AM3.38m | 11:41PM3.19m | 11:51AM3.49m | 00:22AM3.23m | 12:31PM3.55m | 1:05AM3.22m | 1:13PM3.59m | 1:50AM3.19m | |||||||||||||
Low Tide | 11:23PM1.07m | 11:34AM1.39m | 00:18AM1.10m | 12:34PM1.39m | 1:10AM1.09m | 1:31PM1.33m | 1:59AM1.06m | 2:23PM1.23m | 2:44AM1.00m | 3:11PM1.11m | 3:28AM0.94m | 3:55PM0.97m | 4:09AM0.89m | 4:38PM0.83m | 4:50AM0.84m | 5:20PM0.71m | 5:29AM0.81m | 6:01PM0.59m | 6:10AM0.80m | 6:45PM0.52m | 6:52AM0.81m | 7:30PM0.51m | 7:36AM0.85m | |||||||||||||
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 |  |  | | | | | | |  |  | | | | |  |  | | |  | | | | | | | | |  | | | |  | | | | |
cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | light rain | cloudy | cloudy | cloudy | cloudy | some clouds | rain shwrs | light rain | some clouds | cloudy | rain shwrs | light rain | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | rain shwrs | light rain | rain shwrs | clear | light rain | rain shwrs | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | 1.0 | 1.0 | — | — | 1.0 | 1.0 | 3 | 1.0 | — | — | — | — | — | 19 | 2.0 | 2.0 | 3 | — | 2.0 | 1.0 | — | |
max°C | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 8 | 7 | 8 | 9 | 9 | 5 | 4 | 1 | 1 | 1 | 2 | 3 | 4 | 7 | 5 | 3 | 3 | 3 | 3 | 3 |
Moonrise | 12:31 | — | 1:45 | — | — | 2:59 | — | — | 4:17 | — | — | 5:37 | — | — | 6:58 | — | — | 8:14 | — | — | 9:17 | — | — | 10:02 | — | — | 10:30 | — | — | 10:49 | — | — | 11:02 | — | — | 11:11 |
Moonset | 12:21 | — | 12:27 | — | — | 12:35 | — | — | 12:45 | — | — | 12:59 | — | — | 1:22 | — | — | 1:57 | — | — | 2:52 | — | — | — | 4:07 | — | — | 5:34 | — | — | 7:06 | — | — | 8:38 | — | 10:07 |
 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 |
 | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:10 | — | — |
Today's sea temperature in Belfast is 9.7 °C (Statistics for 23 Dec 1981-2005 – mean: 9.5 max: 10.9 min: 8.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest