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 07:24 AM and sunset is at 04:22 PM.
Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Cool air temperatures (max 10°C on Sun morning, min 5°C on Sun night). Winds increasing (light winds from the NNE on Mon night, strong winds from the W by Tue night). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Fri night. Cool air temperatures (max 12°C on Fri night, min 2°C on Wed night). Winds increasing (light winds from the NNW on Thu night, near gales from the SW by Fri night). | Days 7–9 Weather SummaryModerate rain (total 11mm), heaviest on Sat morning. Very mild (max 14°C on Mon night, min 9°C on Sat afternoon). Winds decreasing (gales from the WNW on Sat afternoon, light winds from the W by Sun night). | Days 10–12 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Very mild (max 13°C on Tue morning, min 8°C on Wed night). Winds decreasing (near gales from the WNW on Wed morning, light winds from the S by Thu night). | |||||||||||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||||||
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 | 5:00PM1.64m | 5:35AM1.73m | 5:47PM1.75m | 6:11AM1.86m | 6:23PM1.82m | 6:42AM1.95m | 6:55PM1.86m | 7:09AM2.01m | 1:33PM0.60m | 7:21PM1.87m | 7:32AM2.04m | 2:10PM0.61m | 7:44PM1.85m | 7:53AM2.05m | 2:45PM0.62m | 8:08PM1.83m | 8:18AM2.05m | 3:28PM0.63m | 8:36PM1.79m | 8:47AM2.02m | 9:09PM1.75m | 9:21AM1.98m | 9:46PM1.68m | 9:59AM1.90m | 10:28PM1.60m | 10:43AM1.80m | 11:20PM1.51m | |||||||||
Low Tide | 11:34AM0.74m | 11:49PM0.52m | 12:10PM0.67m | 00:19AM0.52m | 12:43PM0.62m | 00:40AM0.54m | 1:15PM0.60m | 11:22PM0.50m | 11:45AM0.54m | 2:06PM0.60m | 11:48PM0.45m | 12:12PM0.48m | 00:17AM0.43m | 12:43PM0.46m | 00:48AM0.45m | 1:19PM0.48m | 1:23AM0.50m | 2:02PM0.50m | 2:04AM0.56m | 2:54PM0.53m | 2:54AM0.63m | 3:43PM0.54m | 3:43AM0.68m | 4:28PM0.57m | 4:31AM0.75m | |||||||||||
SW 12 | SW 11 | SW 9 | SW 8 | SW 9 | SW 9 | WSW 3 | WSW 5 | SW 6 | WNW 4 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 3 | WSW 8 | WSW 2 | SW 7 | SW 8 | SW 9 | WSW 6 | SW 9 | SW 9 | SW 6 | WSW 6 | SW 5 | SW 7 | SW 8 | SW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 8 | SW 8 | SW 8 | WSW 7 | |
 |  |  |  | |  |  |  |  | | |  | | | | | |  | | | | | | | | |  | | | | | | | | |  | |
cloudy | some clouds | clear | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | cloudy | some clouds | cloudy | clear | clear | clear | cloudy | cloudy | heavy rain | light rain | light rain | clear | clear | some clouds | clear | some clouds | cloudy | mod rain | rain shwrs | clear | rain shwrs | cloudy | some clouds | rain shwrs | clear | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 1 | 2 | 3 | — | — | — | — | — | — | — | — | 15 | 3 | 2 | — | — | — | — | — | — | 6 | 1 | — | 1 | — | — | 1 | — | — | 5 | |
max°C | 10 | 10 | 7 | 6 | 7 | 7 | 9 | 9 | 8 | 7 | 7 | 3 | 5 | 6 | 5 | 6 | 9 | 12 | 13 | 10 | 10 | 10 | 11 | 10 | 12 | 12 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Moonrise | 3:24 | — | — | 4:34 | — | — | 5:45 | — | — | 6:57 | — | — | 8:09 | — | — | 9:17 | — | — | 10:18 | — | — | 11:08 | — | — | 11:46 | — | — | 12:14 | — | — | 12:35 | — | — | 12:52 | — | — |
Moonset | 2:36 | — | — | 2:48 | — | — | — | 3:03 | — | — | 3:21 | — | — | 3:46 | — | — | 4:19 | — | — | 5:04 | — | — | 6:02 | — | — | 7:10 | — | — | 8:24 | — | — | — | 9:41 | — | — | 10:58 |
 | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — |
Today's sea temperature in Portland is 13.7° C (Statistics for 16 Nov 1981-2005 – mean: 12.9 max: 13.9 min: 12.0°C) | ||||||||||||||||||||||||||||||||||||
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