Portland 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 — and sunset is at 08:44 PM.
Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Mon afternoon. Cool air temperatures (max 14°C on Tue afternoon, min 8°C on Mon night). Winds increasing (calm on Mon night, strong winds from the WNW by Wed morning). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Thu afternoon. Cool air temperatures (max 13°C on Sat night, min 6°C on Thu night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 26mm), heaviest during Mon night. Very mild (max 12°C on Sun afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Tue afternoon). | Days 11–13 Weather SummaryMostly dry. Very mild (max 15°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light. | Days 14–17 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Very mild (max 16°C on Wed morning, min 11°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 2:51PM1.19m | 9:30PM0.80m | 4:10PM1.30m | 4:15AM1.43m | 5:46PM1.48m | 5:50AM1.57m | 6:34PM1.70m | 6:45AM1.75m | 7:12PM1.90m | 7:27AM1.91m | 7:49PM2.05m | 8:07AM1.99m | 8:27PM2.13m | 8:48AM2.00m | 3:43PM0.37m | 9:06PM2.14m | 9:31AM1.93m | 4:17PM0.44m | 9:47PM2.07m | 10:15AM1.80m | 5:04PM0.53m | 10:29PM1.95m | 11:00AM1.62m | 6:04PM0.64m | 11:13PM1.78m | 11:50AM1.43m | 6:52PM0.75m | 00:02AM1.59m | 1:08PM1.26m | 7:28PM0.83m | 7:22AM0.59m | 2:56PM1.25m | 8:02PM0.87m | 4:01PM1.30m | 8:28PM0.86m | ||||||||||||
Low Tide | 8:09PM0.77m | 11:32AM0.43m | 11:59PM0.61m | 12:14PM0.33m | 00:37AM0.48m | 12:43PM0.25m | 1:02AM0.37m | 11:50AM0.17m | 00:08AM0.24m | 12:19PM0.10m | 00:40AM0.15m | 12:51PM0.08m | 1:15AM0.11m | 1:26PM0.12m | 1:53AM0.13m | 2:03PM0.21m | 2:39AM0.21m | 2:48PM0.34m | 3:37AM0.30m | 3:41PM0.47m | 4:38AM0.39m | 7:38AM0.35m | 4:36PM0.58m | 8:03PM0.71m | 8:43AM0.39m | 5:27PM0.69m | 9:09PM0.74m | 9:42AM0.40m | 6:21PM0.79m | 10:10PM0.72m | 10:42AM0.39m | 7:44PM0.85m | |||||||||||||||
SW 8 | SSW 9 | SW 8 | W 3 | W 4 | WSW 6 | WSW 6 | WSW 5 | WNW 4 | WNW 4 | WNW 4 | NNE 3 | WSW 4 | W 3 | WSW 5 | WSW 4 | SW 4 | SW 5 | SW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SSW 6 | SW 8 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | SW 8 | SW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 10 | SW 9 | WSW 8 | |
 |  |  | | | | | |  | |  | | |  |  | | | | |  | | | | | |  |  | | | | | | | | | | | | | | | | | | | | | |
rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | some clouds | light rain | clear | cloudy | cloudy | rain shwrs | some clouds | cloudy | mod rain | light rain | some clouds | mod rain | light rain | cloudy | light rain | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | clear | some clouds | cloudy | cloudy | mod rain | light rain | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
2 | — | — | — | — | — | — | — | 1 | 3 | 1 | — | 3 | — | — | — | 2 | — | — | 8 | 2 | — | 10 | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 1 | — | — | — | — | — | |
max °C | 12 | 10 | 11 | 14 | 11 | 11 | 12 | 10 | 11 | 11 | 9 | 11 | 10 | 10 | 11 | 12 | 13 | 12 | 12 | 11 | 12 | 12 | 11 | 10 | 12 | 10 | 12 | 13 | 13 | 14 | 15 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 13 | 12 | 13 | 14 | 14 | 14 | 14 |
Moonrise | — | — | 3:23 | — | — | 3:36 | — | — | 3:50 | — | — | 4:08 | — | — | 4:30 | — | — | 5:03 | — | — | 5:49 | — | — | 6:55 | — | — | 8:16 | — | — | 9:43 | — | — | 11:09 | — | — | 12:31 | — | — | 1:48 | — | — | — | 3:02 | — | — | 4:15 | — |
Moonset | — | — | — | 3:21 | — | — | 4:42 | — | — | 6:07 | — | — | 7:38 | — | — | — | 9:11 | — | — | 10:40 | — | — | 11:54 | — | — | — | 12:48 | — | — | 1:25 | — | — | 1:51 | — | — | 2:09 | — | — | 2:24 | — | — | 2:36 | — | — | 2:48 | — | — |
 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — |
 | 8:44 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:53 | — | — | 8:55 | — | — | 8:57 | — | — | 8:58 | — | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 | — | — | 9:04 | — | — | 9:05 |
Today's sea temperature in Portland is 12.7° C (Statistics for 11 May 1981-2005 – mean: 11.2 max: 12.5 min: 9.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest