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 08:27 AM and sunset is at 03:59 PM.
Days 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Fri afternoon. Cool air temperatures (max 11°C on Sun morning, min 7°C on Fri morning). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the S by Fri night). | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Mon night. Cool air temperatures (max 10°C on Mon afternoon, min 6°C on Wed afternoon). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 10°C on Thu morning, min 6°C on Sat night). Winds increasing (light winds from the SSW on Fri morning, fresh winds from the WSW by Sat night). | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Sun morning. Very mild (max 12°C on Mon night, min 4°C on Wed morning). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the S by Tue night). | |||||||||||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||||||
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 | 10:47AM3.70m | 11:15PM3.64m | 11:36AM3.77m | 00:08AM3.58m | 12:25PM3.78m | 1:00AM3.48m | 1:14PM3.73m | 1:54AM3.33m | 2:05PM3.64m | 2:48AM3.18m | 2:57PM3.51m | 3:44AM3.04m | 3:51PM3.38m | 4:42AM2.93m | 4:48PM3.25m | 5:41AM2.88m | 5:47PM3.15m | 6:39AM2.88m | 6:45PM3.09m | 7:33AM2.93m | 7:42PM3.07m | 8:24AM3.02m | 8:35PM3.07m | |||||||||||||
Low Tide | 4:55PM0.37m | 5:16AM0.47m | 5:46PM0.33m | 6:03AM0.55m | 6:38PM0.35m | 6:52AM0.68m | 7:31PM0.43m | 7:42AM0.83m | 8:25PM0.56m | 8:34AM0.99m | 9:23PM0.70m | 9:30AM1.14m | 10:22PM0.83m | 10:30AM1.25m | 11:22PM0.92m | 11:33AM1.30m | 00:20AM0.98m | 12:35PM1.30m | 1:14AM0.99m | 1:32PM1.24m | 2:02AM0.98m | 2:24PM1.16m | 2:47AM0.95m | |||||||||||||
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 |  |  |  |  |  | |  |  |  | |  | | |  | |  | | | | | | | | | |  | | | | | | | | | | |
cloudy | heavy rain | mod rain | light rain | rain shwrs | cloudy | light rain | mod rain | rain shwrs | some clouds | cloudy | heavy rain | cloudy | cloudy | light rain | some clouds | clear | cloudy | cloudy | mod rain | light rain | cloudy | cloudy | cloudy | cloudy | rain shwrs | some clouds | light rain | rain shwrs | some clouds | cloudy | some clouds | light rain | rain shwrs | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 12 | 6 | 3 | 2 | — | 5 | 6 | 3 | — | — | 13 | — | — | 1 | — | — | — | — | 6 | 5 | — | — | — | — | 2 | — | 3 | 1 | — | — | — | 1 | 2 | — | 1 | |
max°C | 9 | 10 | 10 | 9 | 10 | 10 | 11 | 11 | 8 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 10 | 10 | 10 | 8 | 9 | 8 | 9 | 8 | 8 | 8 | 9 | 7 | 8 | 11 | 12 | 9 | 8 | 6 |
Moonrise | — | 3:42 | — | — | 4:55 | — | — | 6:26 | — | — | 8:01 | — | — | — | 9:31 | — | — | 10:55 | — | — | — | 12:15 | — | — | 1:31 | — | — | 2:46 | — | — | 4:02 | — | — | 5:20 | — | — |
Moonset | 9:51 | — | — | 10:58 | — | — | 11:39 | — | — | 12:04 | — | — | 12:19 | — | — | 12:30 | — | — | 12:38 | — | — | 12:45 | — | — | 12:52 | — | — | 12:59 | — | — | 1:08 | — | — | 1:20 | — | — |
 | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:33 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — |
 | — | 3:59 | — | — | 3:59 | — | — | 3:59 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — |
Today's sea temperature in Belfast is 10.2° C (Statistics for 05 Dec 1981-2005 – mean: 10.5 max: 11.8 min: 9.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest