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 08:07 AM and sunset is at 04:09 PM.
Days 1–3 Weather SummaryHeavy rain (total 42mm), heaviest during Sat morning. Cool air temperatures (max 15°C on Sat night, min 2°C on Fri afternoon). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 69mm), heaviest during Tue night. Low air temperatures (max 8°C on Mon afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the SW on Mon morning, calm by Wed night). | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 8°C on Thu morning, min 5°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SE by Thu night). | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 6°C on Sun morning, min 1°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||||||||||||||
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 | 3:42PM3.23m | 4:35AM2.83m | 4:41PM3.13m | 5:38AM2.78m | 5:42PM3.07m | 6:39AM2.81m | 6:41PM3.06m | 7:34AM2.89m | 7:36PM3.08m | 8:22AM3.00m | 8:25PM3.13m | 9:05AM3.11m | 9:11PM3.17m | 9:44AM3.20m | 9:53PM3.21m | 10:21AM3.28m | 10:34PM3.23m | 10:57AM3.33m | 11:13PM3.23m | 11:33AM3.36m | 11:54PM3.21m | 12:10PM3.37m | 00:35AM3.16m | |||||||||||||
Low Tide | 9:19AM1.26m | 10:14PM0.99m | 10:22AM1.39m | 11:18PM1.05m | 11:28AM1.43m | 00:19AM1.06m | 12:31PM1.41m | 1:13AM1.02m | 1:27PM1.33m | 2:00AM0.96m | 2:16PM1.22m | 2:42AM0.90m | 3:00PM1.11m | 3:21AM0.84m | 3:41PM1.01m | 3:58AM0.80m | 4:20PM0.92m | 4:35AM0.79m | 4:58PM0.86m | 5:11AM0.81m | 5:37PM0.81m | 5:48AM0.85m | 6:17PM0.78m | |||||||||||||
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 |  |  |  |  |  | |  |  |  | | | | | | | | | | | | | |  | | | | | | | | | | | |  | |
rain shwrs | some clouds | heavy rain | heavy rain | cloudy | rain shwrs | some clouds | clear | some clouds | light rain | rain shwrs | some clouds | clear | cloudy | heavy rain | heavy rain | heavy rain | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | — | 16 | 22 | — | 3 | — | — | — | 1.0 | 1.0 | — | — | — | 41 | 15 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | |
max°C | 4 | 4 | 5 | 13 | 13 | 15 | 9 | 9 | 8 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 3 | 3 | 2 | 3 | 4 | 5 |
Moonrise | — | — | 11:03 | — | — | — | 12:20 | — | — | 1:34 | — | — | 2:47 | — | — | 4:01 | — | — | 5:16 | — | — | 6:35 | — | — | 7:56 | — | — | 9:16 | — | — | 10:28 | — | — | 11:24 | — | — |
Moonset | 1:45 | — | — | 1:54 | — | — | 2:01 | — | — | 2:07 | — | — | 2:13 | — | — | 2:19 | — | — | 2:28 | — | — | 2:39 | — | — | 2:56 | — | — | — | 3:22 | — | — | 4:04 | — | — | 5:05 | — |
 | 8:07 | — | — | 8:10 | — | — | 8:11 | — | — | 8:14 | — | — | 8:15 | — | — | 8:17 | — | — | 8:18 | — | — | 8:19 | — | — | 8:22 | — | — | 8:22 | — | — | 8:25 | — | — | 8:26 | — | — |
 | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 | — | — | 4:04 | — | — | 4:02 | — | — | 4:01 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — |
Today's sea temperature in Belfast is 11.9 °C (Statistics for 22 Nov 1981-2005 – mean: 11.2 max: 12.5 min: 10.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest