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 08:45 PM.
Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sat morning. Warm air temperatures (max 27°C on Fri morning, min 12°C on Sun morning). Winds increasing (light winds from the ENE on Thu night, fresh winds from the SE by Sat night). | Days 5–7 Weather SummarySome drizzle, heaviest during Mon morning. Warm air temperatures (max 23°C on Wed morning, min 14°C on Sun night). Winds decreasing (fresh winds from the SE on Sun night, calm by Wed morning). | Days 8–10 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Warm (max 20°C on Wed night, min 12°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Warm (max 31°C on Mon afternoon, min 10°C on Sun night). Winds increasing (light winds from the SSW on Sun morning, fresh winds from the W by Tue afternoon). | |||||||||||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||||||
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 | 5:10AM0.68m | 00:54AM0.73m | 00:51AM0.84m | 10:08AM0.54m | 1:09AM0.95m | 11:08AM0.51m | 1:35AM1.04m | 11:38AM0.48m | 2:04AM1.11m | 11:57AM0.46m | 2:35AM1.15m | 12:07PM0.46m | 3:07AM1.15m | 12:17PM0.48m | 3:39AM1.12m | 12:39PM0.51m | 4:09AM1.06m | 1:20PM0.54m | 4:36AM0.97m | 2:10PM0.57m | 4:57AM0.88m | 3:09PM0.58m | ||||||||||||||
Low Tide | 4:20PM0.41m | 4:43PM0.36m | 8:50AM0.54m | 5:07PM0.31m | 9:05AM0.50m | 5:31PM0.25m | 9:36AM0.47m | 5:58PM0.19m | 10:11AM0.45m | 6:26PM0.13m | 10:49AM0.46m | 6:57PM0.08m | 11:24AM0.48m | 7:29PM0.06m | 11:42AM0.51m | 8:02PM0.06m | 11:45AM0.53m | 8:36PM0.11m | 11:43AM0.54m | 9:10PM0.18m | 11:44AM0.53m | |||||||||||||||
SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SSW 16 | SW 15 | SW 14 | SW 14 | SE 7 | SE 7 | SSW 20 | SSW 17 | SSW 16 | SSW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 10 | SSW 9 | SSW 9 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 12 | SSW 17 | SSW 16 | |
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some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | light rain | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 1.0 | 1.0 | 1.0 | 2.0 | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | 1.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 17 | 27 | 25 | 15 | 14 | 14 | 13 | 12 | 14 | 14 | 15 | 16 | 15 | 19 | 19 | 18 | 23 | 23 | 20 | 18 | 18 | 15 | 14 | 15 | 14 | 15 | 16 | 14 | 15 | 15 | 14 | 24 | 31 | 24 | 17 | 18 |
Moonrise | 2:41 | 3:02 | — | — | 3:24 | — | — | 3:49 | — | — | 4:18 | — | — | 4:54 | — | — | 5:40 | — | — | 6:36 | — | — | 7:42 | — | — | 8:56 | — | — | 10:12 | — | — | 11:27 | — | — | 12:39 | — |
Moonset | 2:56 | — | 3:56 | — | — | 4:58 | — | — | 6:03 | — | — | 7:12 | — | — | 8:22 | — | — | — | 9:31 | — | — | 10:33 | — | — | 11:25 | — | — | — | 12:08 | — | — | 12:43 | — | — | 1:13 | — |
 | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — |
 | 8:45 | — | 8:46 | — | — | 8:47 | — | — | 8:49 | — | — | 8:50 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 | — | — | 8:54 |
Today's sea temperature in Portland is 16.7 °C (Statistics for 07 Dec 1981-2005 – mean: 15.3 max: 17.5 min: 14.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest