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 SummaryModerate rain (total 14mm), heaviest on Wed afternoon. Cool air temperatures (max 10°C on Wed afternoon, min 3°C on Mon night). Winds increasing (light winds from the WSW on Mon afternoon, fresh winds from the S by Tue night). | Days 4–6 Weather SummaryLight rain (total 9mm), mostly falling on Sat morning. Low air temperatures (max 9°C on Thu morning, min 4°C on Thu night). Mainly fresh winds. | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Mild temperatures (max 8°C on Mon night, min 4°C on Sun morning). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 7°C on Fri morning, min 4°C on Thu morning). 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 | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 | |  |  | |  |  |  | | | | | | |  | | | |  |  | | | | | | |  | | | | | |  | | | | |
cloudy | cloudy | some clouds | clear | clear | rain shwrs | light rain | mod rain | rain shwrs | cloudy | light rain | rain shwrs | clear | cloudy | light rain | light rain | light rain | some clouds | some clouds | rain shwrs | some clouds | clear | some clouds | rain shwrs | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1 | 5 | 7 | 1 | — | 2 | 2 | — | — | 1 | 3 | 1 | — | — | 2 | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 7 | 5 | 5 | 5 | 7 | 9 | 10 | 8 | 9 | 8 | 5 | 6 | 7 | 9 | 9 | 7 | 5 | 7 | 7 | 7 | 7 | 7 | 8 | 6 | 7 | 8 | 6 | 6 | 6 | 5 | 4 | 6 | 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