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 05:48 AM and sunset is at 08:53 PM.
Days 1–3 Weather SummaryModerate rain (total 16mm), heaviest on Tue morning. Cool air temperatures (max 13°C on Wed afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the SE on Tue morning, calm by Wed afternoon). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Cool air temperatures (max 14°C on Thu morning, min 9°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 17°C on Tue afternoon, min 10°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 15°C on Wed morning, min 6°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||||||
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 | 3:38PM2.79m | 3:52AM2.94m | 4:41PM2.70m | 4:53AM2.92m | 5:52PM2.67m | 6:01AM2.95m | 7:04PM2.74m | 7:11AM3.06m | 8:10PM2.88m | 8:16AM3.22m | 9:08PM3.06m | 9:15AM3.40m | 9:59PM3.23m | 10:09AM3.54m | 10:46PM3.38m | 11:00AM3.63m | 11:31PM3.48m | 11:49AM3.63m | 00:15AM3.53m | 12:37PM3.56m | 00:59AM3.51m | 1:24PM3.42m | 1:43AM3.44m | |||||||||||||
Low Tide | 9:17AM0.82m | 9:33PM1.07m | 10:16AM0.88m | 10:33PM1.19m | 11:26AM0.88m | 11:45PM1.22m | 12:39PM0.80m | 00:58AM1.15m | 1:47PM0.64m | 2:05AM0.99m | 2:46PM0.46m | 3:02AM0.78m | 3:38PM0.30m | 3:54AM0.57m | 4:26PM0.19m | 4:43AM0.39m | 5:12PM0.15m | 5:30AM0.28m | 5:57PM0.18m | 6:17AM0.25m | 6:40PM0.29m | 7:04AM0.29m | 7:23PM0.45m | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  |  |  | |  |  |  | | |  | | | |  | | | | | | | | | | | | | | | | | |  | | | | |
light rain | rain shwrs | cloudy | mod rain | rain shwrs | some clouds | clear | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | cloudy | cloudy | light rain | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
4 | 2.0 | — | 7 | 3 | — | — | — | — | — | — | — | — | — | 2.0 | — | — | 1.0 | 1.0 | 2.0 | — | 1.0 | 1.0 | — | — | 2.0 | — | — | — | — | — | — | — | — | — | — | |
max°C | 10 | 12 | 9 | 10 | 10 | 8 | 12 | 13 | 11 | 14 | 14 | 10 | 11 | 12 | 11 | 11 | 12 | 11 | 13 | 13 | 12 | 15 | 15 | 12 | 16 | 17 | 13 | 15 | 13 | 11 | 7 | 8 | 7 | 12 | 13 | 10 |
Moonrise | 2:52 | — | — | 3:32 | — | — | 3:57 | — | — | 4:14 | — | — | 4:26 | — | — | 4:35 | — | — | 4:43 | — | — | 4:52 | — | — | 5:02 | — | — | 5:16 | — | — | 5:36 | — | — | 6:07 | — | — |
Moonset | 8:31 | — | — | 9:52 | — | — | 11:23 | — | — | 12:57 | — | — | 2:31 | — | — | — | 4:04 | — | — | 5:37 | — | — | 7:11 | — | — | 8:49 | — | — | — | 10:26 | — | — | 11:58 | — | — | — |
 | 5:48 | — | — | 5:46 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — |
 | — | 8:53 | — | — | 8:55 | — | — | 8:58 | — | — | — | 9:00 | — | — | 9:01 | — | — | 9:04 | — | — | 9:05 | — | — | 9:07 | — | — | 9:08 | — | — | 9:10 | — | — | 9:13 | — | — | 9:14 |
Today's sea temperature in Belfast is 9.6 °C (Statistics for 29 Apr 1981-2005 – mean: 9.2 max: 10.1 min: 7.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest