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 SummarySome drizzle, heaviest during Sat night. Cool air temperatures (max 17°C on Mon morning, min 12°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Very mild (max 14°C on Fri night, min 11°C on Sun morning). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 17°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light. | Days 14–17 Weather SummaryModerate rain (total 13mm), heaviest on Mon morning. Very mild (max 19°C on Fri afternoon, min 9°C on Mon afternoon). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the W by Mon afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | ||||||||||||||||||||||||||||||||
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 | 11:14PM0.62m | 1:12PM1.21m | 11:06PM0.62m | 1:44PM1.24m | 10:52PM0.65m | 2:16PM1.23m | 10:47PM0.70m | 2:47PM1.19m | 11:16PM0.74m | 3:17PM1.13m | 11:59PM0.77m | 3:46PM1.05m | 00:45AM0.76m | 4:15PM0.97m | 1:40AM0.74m | 4:42PM0.89m | 3:10AM0.69m | 5:08PM0.83m | 5:21PM0.78m | 11:02AM0.88m | 11:31AM1.00m | 8:38PM0.72m | 12:01PM1.10m | 9:40PM0.71m | 12:31PM1.17m | 10:21PM0.71m | |||||||||||||||||||||
Low Tide | 8:05PM0.56m | 8:49PM0.60m | 9:31PM0.65m | 10:03PM0.70m | 10:09PM0.74m | 7:10AM0.17m | 10:11PM0.76m | 7:44AM0.23m | 10:25PM0.75m | 8:18AM0.33m | 10:57PM0.72m | 8:52AM0.45m | 11:57PM0.67m | 9:16AM0.59m | 1:24AM0.61m | 2:32AM0.54m | 3:20AM0.46m | 7:02PM0.72m | 7:24PM0.70m | 7:51PM0.68m | |||||||||||||||||||||||||||
SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SSW 17 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 15 | SW 13 | SW 12 | SW 12 | SW 12 | SW 10 | SW 12 | SW 12 | SW 11 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | |
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light rain | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | clear | cloudy | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | light rain | rain shwrs | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | clear | rain shwrs | clear | clear | some clouds | some clouds | rain shwrs | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 8 | |
max °C | 15 | 15 | 15 | 15 | 17 | 17 | 14 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 14 | 14 | 13 | 12 | 14 | 15 | 14 | 16 | 17 | 14 | 16 | 19 | 17 | 16 | 16 | 13 | 16 | 15 | 15 | 14 |
Moonrise | — | 7:54 | — | — | 9:12 | — | — | 10:23 | — | — | 11:21 | — | — | 12:07 | — | — | 12:44 | — | — | 1:13 | — | — | 1:38 | — | — | 2:02 | — | — | 2:24 | — | — | 2:46 | — | — | — | 3:11 | — | — | 3:39 | — | — | 4:12 | — | — | 4:50 | — | — |
Moonset | — | — | 5:23 | — | — | 6:19 | — | — | 7:27 | — | — | 8:42 | — | — | — | 9:57 | — | — | 11:10 | — | — | — | 12:19 | — | — | 1:24 | — | — | 2:27 | — | — | 3:29 | — | — | 4:30 | — | — | 5:32 | — | — | 6:34 | — | — | 7:35 | — | — | 8:33 |
 | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 |
 | — | — | 5:30 | — | — | 5:29 | — | — | 5:28 | — | — | 5:28 | — | — | 5:27 | — | — | 5:25 | — | — | 5:25 | — | — | 5:24 | — | — | 5:23 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — | — |
Today's sea temperature in Portland is 16.4° C (Statistics for 16 May 1981-2005 – mean: 15.1 max: 16.1 min: 14.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest