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 —.
Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Wed night. Cool air temperatures (max 11°C on Tue afternoon, min 9°C on Wed night). Winds decreasing (strong winds from the W on Tue night, calm by Wed night). | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Low air temperatures (max 9°C on Thu night, min 2°C on Fri night). Winds decreasing (near gales from the NNE on Fri afternoon, light winds from the ESE by Sat night). | Days 8–10 Weather SummaryModerate rain (total 17mm), heaviest on Sun night. Very mild (max 11°C on Sun night, min 8°C on Mon night). Winds decreasing (near gales from the W on Tue night, moderate winds from the WSW by Wed morning). | Days 11–13 Weather SummaryHeavy rain (total 28mm), heaviest during Wed night. Very mild (max 11°C on Wed night, min 4°C on Sat morning). Winds decreasing (near gales from the WSW on Thu night, light winds from the NNW by Sat night). | ||||||||||||||||||||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 11:22PM1.44m | 11:34AM1.36m | 00:09AM1.33m | 12:29PM1.19m | 1:16AM1.24m | 9:03AM0.94m | 1:43PM1.08m | 9:37PM0.93m | 9:10AM0.88m | 5:40PM1.20m | 9:56PM0.87m | 6:16PM1.37m | 6:22AM1.61m | 6:44PM1.54m | 6:47AM1.78m | 7:08PM1.70m | 7:10AM1.94m | 7:31PM1.84m | 7:35AM2.08m | 1:39PM0.30m | 7:58PM1.96m | 8:05AM2.18m | 2:30PM0.25m | 8:28PM2.04m | 8:39AM2.22m | 3:37PM0.24m | 9:02PM2.06m | 9:15AM2.19m | 9:38PM2.02m | 9:53AM2.08m | 10:16PM1.91m | 10:33AM1.89m | 10:58PM1.75m | ||||||||||||||
Low Tide | 5:04AM0.61m | 5:24PM0.59m | 5:53AM0.75m | 6:16PM0.73m | 7:07AM0.86m | 3:26PM1.04m | 7:31PM0.83m | 8:40AM0.88m | 8:47PM0.85m | 12:27PM0.58m | 00:34AM0.68m | 1:08PM0.46m | 1:17AM0.59m | 1:54PM0.36m | 11:44PM0.55m | 2:40PM0.27m | 00:09AM0.44m | 12:44PM0.28m | 00:41AM0.36m | 1:14PM0.21m | 1:18AM0.30m | 1:53PM0.17m | 2:02AM0.27m | 2:37PM0.17m | 2:49AM0.26m | 3:19PM0.19m | 3:34AM0.29m | 3:58PM0.26m | |||||||||||||||||||
SW 9 | SW 11 | SW 17 | SW 9 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 14 | SW 13 | SW 12 | N 4 | ESE 9 | SW 13 | SW 13 | S 6 | S 7 | S 6 | SW 9 | SW 10 | SW 7 | SW 10 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 10 | SW 10 | SW 11 | SW 13 | SW 13 | SW 13 | SW 7 | SW 9 | SW 10 | WSW 13 | SW 12 | SW 4 | SW 4 | SW 4 | SW 5 | SW 8 | SW 9 | E 3 | ESE 6 | |
 |  | |  |  |  |  | |  |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | light rain | light rain | light rain | some clouds | rain shwrs | heavy rain | some clouds | cloudy | clear | rain shwrs | light rain | rain shwrs | clear | some clouds | cloudy | light rain | light rain | heavy rain | cloudy | cloudy | rain shwrs | some clouds | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | cloudy | rain shwrs | some clouds | clear | rain shwrs | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | cloudy | cloudy | light rain | light rain | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | 2 | 4 | 1 | — | 1 | 17 | — | — | — | 1 | 1 | 3 | — | — | — | 4 | 1 | 12 | — | — | 1 | — | — | — | — | 4 | 17 | 1 | — | 3 | — | — | 7 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | |
max°C | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 3 | 4 | 5 | 5 | 4 | 6 | 11 | 11 | 11 | 8 | 8 | 8 | 8 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 5 | 8 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 7 |
Moonrise | — | 2:41 | — | — | 3:50 | — | — | 4:51 | — | — | 5:41 | — | — | 6:20 | — | — | 6:48 | — | — | 7:10 | — | — | 7:26 | — | — | 7:41 | — | — | 7:53 | — | — | 8:06 | — | — | 8:20 | — | — | 8:37 | — | — | 9:00 | — | — | 9:31 | — | — | 10:17 |
Moonset | — | 10:17 | — | — | 10:50 | — | — | 11:35 | — | — | 12:33 | — | — | 1:43 | — | — | 2:59 | — | — | — | 4:18 | — | — | 5:37 | — | — | 6:57 | — | — | 8:17 | — | — | — | 9:38 | — | — | 11:02 | — | — | — | 12:29 | — | — | 1:56 | — | — | 3:18 |
 | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 |
 | — | — | 5:16 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:24 | — | — | 5:25 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:35 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:42 | — | — |
Today's sea temperature in Portland is 9.2° C (Statistics for 09 Feb 1981-2005 – mean: 9.3 max: 10.4 min: 7.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest