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 06:06 PM.
Days 1–3 Weather SummarySome drizzle, heaviest during Thu night. Cool air temperatures (max 14°C on Thu afternoon, min 8°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Cool air temperatures (max 15°C on Sun afternoon, min 8°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Very mild (max 15°C on Tue morning, min 8°C on Thu night). Winds increasing (calm on Tue morning, fresh winds from the NW by Thu night). | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 13°C on Sat night, min 7°C on Fri morning). Winds decreasing (fresh winds from the SW on Fri night, light winds from the WSW by Sun afternoon). | |||||||||||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 31 | Friday 1 | Saturday 2 | Sunday 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 | 4:09PM3.25m | 4:57AM2.95m | 5:11PM3.11m | 6:09AM2.81m | 6:20PM3.03m | 7:23AM2.78m | 7:29PM3.03m | 8:29AM2.85m | 8:31PM3.11m | 9:22AM2.96m | 9:23PM3.20m | 10:05AM3.09m | 10:08PM3.29m | 10:43AM3.21m | 10:47PM3.36m | 11:18AM3.31m | 11:25PM3.40m | 11:51AM3.37m | 00:00AM3.39m | 12:24PM3.38m | 00:35AM3.35m | 12:56PM3.36m | 1:11AM3.28m | |||||||||||||
Low Tide | 9:49AM1.09m | 10:31PM0.93m | 10:50AM1.31m | 11:44PM1.07m | 12:02PM1.44m | 00:59AM1.10m | 1:16PM1.45m | 2:05AM1.04m | 2:20PM1.37m | 2:58AM0.95m | 3:11PM1.24m | 3:43AM0.85m | 3:55PM1.10m | 4:21AM0.76m | 4:34PM0.98m | 4:57AM0.70m | 5:11PM0.89m | 5:30AM0.67m | 5:46PM0.83m | 6:03AM0.68m | 6:20PM0.81m | 6:36AM0.73m | 6:55PM0.83m | |||||||||||||
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 |  |  | | |  | | | |  | | | | |  |  | | | | |  | | |  | | |  | | | | | | | | | | |
some clouds | cloudy | some clouds | cloudy | cloudy | light rain | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | mod rain | light rain | light rain | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | clear | some clouds | cloudy | heavy rain | clear | some clouds | some clouds | light rain | light rain | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | 7 | 1.0 | 2.0 | — | — | — | — | — | — | — | — | — | 13 | — | — | — | 2.0 | 2.0 | — | — | — | — | |
max°C | 13 | 13 | 12 | 13 | 14 | 13 | 14 | 14 | 13 | 11 | 12 | 11 | 13 | 15 | 12 | 13 | 13 | 14 | 15 | 15 | 13 | 14 | 15 | 12 | 14 | 14 | 13 | 9 | 9 | 9 | 11 | 12 | 13 | 13 | 13 | 12 |
Moonrise | — | — | 10:16 | — | — | 11:39 | — | — | — | 1:01 | — | — | 1:19 | — | — | 2:34 | — | — | 3:48 | — | — | 5:01 | — | — | 6:15 | — | — | 7:32 | — | — | 8:51 | — | — | 10:12 | — | — |
Moonset | — | 3:51 | — | — | 4:13 | — | — | 4:28 | — | — | 4:38 | — | — | 3:46 | — | — | 3:52 | — | — | 3:57 | — | — | 4:03 | — | — | 4:10 | — | — | 4:19 | — | — | 4:32 | — | — | 4:51 | — |
 | 8:07 | — | — | 8:10 | — | — | 8:11 | — | — | 8:14 | — | — | 7:15 | — | — | 8:18 | — | — | 8:19 | — | — | 8:22 | — | — | 8:23 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — |
 | — | 6:06 | — | — | 6:02 | — | — | 6:00 | — | — | 5:59 | — | — | 4:57 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:47 | — | — | 5:45 | — | — | 5:44 | — | — | 5:42 | — |
Today's sea temperature in Belfast is 13.2 °C (Statistics for 23 Oct 1981-2005 – mean: 12.8 max: 14.0 min: 11.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest