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 07:39 AM and sunset is at 05:21 PM.
Days 1–3 Weather SummaryHeavy rain (total 23mm), heaviest during Tue afternoon. Cool air temperatures (max 15°C on Tue morning, min 9°C on Sun night). Winds increasing (light winds from the WNW on Sun night, strong winds from the W by Tue afternoon). | Days 4–6 Weather SummaryHeavy rain (total 20mm), heaviest during Thu morning. Cool air temperatures (max 15°C on Fri morning, min 11°C on Wed afternoon). Mainly fresh winds. | Days 7–9 Weather SummaryMostly dry. Very mild (max 17°C on Sun morning, min 12°C on Sat night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the N by Mon afternoon). | Days 10–12 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Very mild (max 17°C on Thu afternoon, min 12°C on Tue night). Winds decreasing (strong winds from the N on Tue afternoon, light winds from the NW by Wed afternoon). | Days 13–16 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Very mild (max 17°C on Fri morning, min 10°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 1:00PM1.21m | 10:55PM0.70m | 1:28PM1.23m | 11:24PM0.69m | 1:54PM1.23m | 11:50PM0.68m | 2:21PM1.22m | 00:18AM0.67m | 2:49PM1.19m | 00:47AM0.66m | 3:17PM1.14m | 1:20AM0.65m | 3:47PM1.07m | 2:03AM0.65m | 4:17PM0.99m | 3:03AM0.64m | 4:45PM0.91m | 4:59AM0.65m | 5:00PM0.82m | 11:10AM0.75m | 3:07PM0.75m | 11:04AM0.89m | 11:38AM1.02m | 12:14PM1.13m | |||||||||||||||||||||||
Low Tide | 8:19PM0.67m | 8:46PM0.66m | 9:14PM0.65m | 9:41PM0.64m | 10:09PM0.63m | 7:24AM0.27m | 10:39PM0.62m | 7:54AM0.31m | 11:10PM0.62m | 8:26AM0.39m | 11:44PM0.61m | 8:59AM0.48m | 00:21AM0.59m | 9:26AM0.61m | 1:01AM0.56m | 11:54AM0.75m | 1:43AM0.52m | 2:27AM0.47m | 3:10AM0.40m | 3:52AM0.34m | |||||||||||||||||||||||||||
WSW 11 | SW 12 | SW 12 | SSW 12 | SSW 11 | SW 10 | WSW 10 | W 12 | W 9 | W 11 | WSW 11 | SW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 11 | WSW 10 | WSW 11 | SW 14 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | WSW 14 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
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rain shwrs | cloudy | cloudy | light rain | rain shwrs | some clouds | some clouds | mod rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | rain shwrs | clear | clear | clear | some clouds | cloudy | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | — | — | 5 | 4 | — | — | 8 | 5 | 2 | 2 | 2 | 4 | 2 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 8 | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | |
max °C | 13 | 13 | 12 | 11 | 12 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 14 | 15 | 15 | 14 | 17 | 17 | 14 | 15 | 16 | 16 | 15 | 14 | 15 | 14 | 15 | 13 | 16 | 17 | 15 | 17 | 17 | 14 | 15 | 15 | 13 | 15 | 15 | 11 | 15 | 15 |
Moonrise | — | 4:50 | — | — | 5:36 | — | — | 6:28 | — | — | 7:26 | — | — | 8:27 | — | — | — | 9:29 | — | — | 10:32 | — | — | 11:35 | — | — | — | 12:39 | — | — | 1:45 | — | — | 2:54 | — | — | 4:07 | — | — | 5:25 | — | — | 6:44 | — | — | 7:59 | — |
Moonset | 7:35 | — | — | 8:33 | — | — | 9:26 | — | — | 10:12 | — | — | 10:51 | — | — | 11:25 | — | — | 11:53 | — | — | 12:19 | — | — | 12:43 | — | — | 1:06 | — | — | 1:30 | — | — | 1:57 | — | — | 2:29 | — | — | — | 3:09 | — | — | 4:00 | — | — | 5:03 |
 | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — |
 | — | 5:21 | — | — | 5:21 | — | — | 5:21 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 |
Today's sea temperature in Portland is 16.5° C (Statistics for 31 May 1981-2005 – mean: 14.8 max: 15.5 min: 13.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest