Portstewart 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 05:47 AM and sunset is at 09:00 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Cool air temperatures (max 17°C on Fri afternoon, min 6°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Wed night. Cool air temperatures (max 11°C on Mon morning, min 4°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 12°C on Fri morning, min 6°C on Thu morning). Winds increasing (calm on Thu morning, strong winds from the ENE by Sat night). | Days 10–12 Weather SummaryMostly dry. Very mild (max 11°C on Tue afternoon, min 6°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Sat 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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 6:51PM1.68m | 7:05AM1.70m | 7:21PM1.71m | 7:34AM1.63m | 7:50PM1.70m | 8:03AM1.55m | 8:22PM1.65m | 8:32AM1.45m | 8:55PM1.58m | 9:03AM1.36m | 9:34PM1.48m | 9:38AM1.26m | 10:20PM1.38m | 10:20AM1.16m | 11:22PM1.30m | 11:22AM1.08m | 00:49AM1.28m | 1:04PM1.05m | 2:15AM1.36m | 2:42PM1.12m | 3:14AM1.48m | 3:43PM1.25m | 4:01AM1.62m | 4:30PM1.39m | 4:45AM1.75m | 5:13PM1.54m | 5:28AM1.85m | 5:54PM1.68m | |||||||||||||||||||
Low Tide | 12:58PM0.18m | 1:09AM0.19m | 1:23PM0.19m | 1:42AM0.22m | 1:49PM0.23m | 2:15AM0.28m | 2:17PM0.29m | 2:50AM0.37m | 2:45PM0.35m | 3:27AM0.48m | 3:18PM0.42m | 4:10AM0.60m | 3:57PM0.50m | 5:09AM0.70m | 4:53PM0.56m | 6:30AM0.75m | 6:11PM0.60m | 7:57AM0.72m | 7:33PM0.60m | 9:07AM0.61m | 8:42PM0.54m | 9:58AM0.47m | 9:39PM0.46m | 10:41AM0.32m | 10:29PM0.35m | 11:20AM0.20m | 11:15PM0.24m | 11:58AM0.12m | 00:02AM0.14m | ||||||||||||||||||
NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NE 4 | E 4 | E 4 | E 5 | ENE 5 | E 5 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 4 | E 5 | ENE 4 | ENE 4 | E 5 | E 5 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 3 | E 3 | ESE 3 | SE 3 | ESE 4 | ESE 4 | |
 |  |  |  | |  | | |  | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | |
cloudy | some clouds | rain shwrs | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | light rain | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 | |
max°C | 16 | 17 | 12 | 10 | 10 | 9 | 9 | 10 | 8 | 11 | 11 | 9 | 9 | 9 | 7 | 8 | 8 | 7 | 7 | 8 | 8 | 12 | 12 | 10 | 8 | 8 | 7 | 8 | 9 | 7 | 9 | 10 | 9 | 10 | 11 | 8 | 9 | 9 | 9 | 13 | 13 | 10 | 14 | 15 | 13 | 12 | 12 |
Moonrise | — | — | 9:32 | — | — | 10:52 | — | — | — | 12:09 | — | — | 1:15 | — | — | 2:05 | — | — | 2:40 | — | — | 3:02 | — | — | 3:17 | — | — | 3:28 | — | — | 3:36 | — | — | 3:43 | — | — | 3:50 | — | — | 3:58 | — | — | 4:08 | — | — | 4:23 | — |
Moonset | 5:07 | — | — | 5:19 | — | — | 5:36 | — | — | 6:01 | — | — | 6:41 | — | — | 7:37 | — | — | 8:47 | — | — | 10:06 | — | — | 11:28 | — | — | 12:50 | — | — | 2:14 | — | — | — | 3:38 | — | — | 5:06 | — | — | 6:40 | — | — | 8:19 | — | — | — |
 | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — |
 | — | — | 9:00 | — | — | 9:02 | — | — | 9:05 | — | — | 9:07 | — | — | 9:08 | — | — | 9:10 | — | — | 9:13 | — | — | 9:15 | — | — | 9:16 | — | — | 9:19 | — | — | 9:20 | — | — | 9:22 | — | — | 9:23 | — | — | 9:25 | — | — | 9:28 | — | 9:30 |
Today's sea temperature in Portstewart is 10.1° C (Statistics for 01 May 1981-2005 – mean: 9.5 max: 10.2 min: 8.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest