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 08:38 AM and sunset is at 03:56 PM.
Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Wed morning. Cool air temperatures (max 10°C on Wed afternoon, min 3°C on Mon night). Winds increasing (light winds from the SW on Mon morning, fresh winds from the S by Tue night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Cool air temperatures (max 11°C on Fri night, min 3°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the WSW by Sat night). | Days 7–9 Weather SummarySome drizzle, heaviest during Mon night. Mild temperatures (max 7°C on Sun morning, min 3°C on Mon morning). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Thu night. Mild temperatures (max 8°C on Wed night, min 4°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||
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 | 7:33AM2.93m | 7:42PM3.07m | 8:24AM3.02m | 8:35PM3.07m | 9:10AM3.11m | 9:24PM3.09m | 9:53AM3.20m | 10:10PM3.11m | 10:33AM3.28m | 10:53PM3.12m | 11:11AM3.33m | 11:34PM3.12m | 11:48AM3.36m | 00:14AM3.10m | 12:24PM3.37m | 00:53AM3.07m | 1:00PM3.37m | 1:33AM3.02m | 1:37PM3.36m | 2:14AM2.97m | 2:17PM3.34m | 2:58AM2.93m | 3:01PM3.31m | 3:47AM2.90m | ||||||||||||
Low Tide | 1:32PM1.24m | 2:02AM0.98m | 2:24PM1.16m | 2:47AM0.95m | 3:11PM1.07m | 3:28AM0.92m | 3:55PM0.98m | 4:08AM0.90m | 4:36PM0.90m | 4:46AM0.89m | 5:16PM0.84m | 5:24AM0.90m | 5:55PM0.80m | 6:00AM0.94m | 6:34PM0.78m | 6:38AM0.98m | 7:13PM0.77m | 7:16AM1.04m | 7:55PM0.78m | 7:56AM1.10m | 8:39PM0.80m | 8:41AM1.15m | 9:28PM0.83m | |||||||||||||
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 |  |  |  | |  |  | | | |  | | | |  | | | | | |  | | | | | | | | | | | |  | | | | |
cloudy | some clouds | some clouds | clear | clear | rain shwrs | light rain | cloudy | some clouds | some clouds | mod rain | rain shwrs | clear | some clouds | cloudy | light rain | clear | rain shwrs | cloudy | clear | clear | some clouds | cloudy | rain shwrs | clear | clear | clear | some clouds | clear | cloudy | cloudy | cloudy | light rain | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 2 | 3 | — | — | — | 6 | 3 | — | — | — | 2 | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
max°C | 7 | 7 | 5 | 5 | 5 | 7 | 9 | 10 | 8 | 9 | 9 | 5 | 6 | 7 | 11 | 7 | 6 | 5 | 7 | 7 | 5 | 4 | 4 | 6 | 7 | 7 | 6 | 5 | 6 | 8 | 8 | 8 | 8 | 7 | 7 | 5 |
Moonrise | 4:02 | — | — | 5:20 | — | — | 6:37 | — | — | 7:53 | — | — | 9:00 | — | — | 9:53 | — | — | 10:31 | — | — | 10:56 | — | — | 11:13 | — | — | 11:25 | — | — | 11:34 | — | — | 11:42 | — | — |
Moonset | 1:08 | — | — | 1:20 | — | — | 1:37 | — | — | 2:02 | — | — | 2:41 | — | — | — | 3:36 | — | — | 4:46 | — | — | 6:06 | — | — | 7:28 | — | — | 8:51 | — | — | — | 10:13 | — | — | 11:36 |
 | 8:38 | — | — | 8:40 | — | — | 8:41 | — | — | 8:41 | — | — | 8:41 | — | — | 8:42 | — | — | 8:44 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — | 8:45 | — | — |
 | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:59 | — | — | 3:59 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — |
Today's sea temperature in Belfast is 9.7° C (Statistics for 15 Dec 1981-2005 – mean: 10.0 max: 11.2 min: 8.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest