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 05:52 AM and sunset is at 07:44 PM.
Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Thu morning. Cool air temperatures (max 19°C on Tue afternoon, min 5°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Fri afternoon, min 3°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 20°C on Wed afternoon, min 3°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 15°C on Thu morning, min 5°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | ||||||||||||||||||||||||||||||||
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 | 11:59AM0.66m | 00:13AM0.79m | 12:42PM0.65m | 00:51AM0.81m | 1:20PM0.64m | 1:27AM0.83m | 1:56PM0.63m | 2:03AM0.83m | 2:32PM0.62m | 2:39AM0.82m | 3:10PM0.61m | 3:16AM0.80m | 3:50PM0.59m | 3:54AM0.77m | 4:34PM0.58m | 4:35AM0.74m | 5:22PM0.57m | 5:20AM0.70m | 6:15PM0.56m | 6:11AM0.67m | 7:11PM0.57m | 7:09AM0.65m | 8:06PM0.60m | 8:09AM0.64m | 8:58PM0.65m | 9:08AM0.65m | 9:45PM0.71m | 10:02AM0.66m | |||||||||||||||||||
Low Tide | 6:27AM0.04m | 6:36PM0.08m | 7:15AM0.02m | 7:17PM0.08m | 7:59AM0.02m | 7:57PM0.09m | 8:40AM0.02m | 8:37PM0.10m | 9:21AM0.03m | 9:16PM0.12m | 10:03AM0.05m | 9:58PM0.14m | 10:46AM0.06m | 10:41PM0.17m | 11:31AM0.09m | 11:28PM0.20m | 12:19PM0.11m | 00:20AM0.23m | 1:09PM0.13m | 1:17AM0.25m | 2:00PM0.14m | 2:15AM0.25m | 2:51PM0.14m | 3:13AM0.23m | 3:40PM0.14m | 4:08AM0.19m | 4:27PM0.12m | 5:00AM0.13m | 5:11PM0.10m | ||||||||||||||||||
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clear | cloudy | some clouds | clear | some clouds | light rain | mod rain | light rain | clear | clear | cloudy | clear | some clouds | cloudy | clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | light rain | light rain | some clouds | rain shwrs | rain shwrs | mod rain | rain shwrs | some clouds | rain shwrs | clear | some clouds | some clouds | clear | clear | some clouds | rain shwrs | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 3 | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 8 | 1 | — | 1 | — | — | — | — | — | — | 8 | — | — | — | — | — | 2 | 1 | 1 | |
max°C | 16 | 19 | 11 | 15 | 17 | 10 | 9 | 10 | 9 | 11 | 14 | 9 | 11 | 14 | 9 | 10 | 12 | 8 | 10 | 11 | 8 | 12 | 16 | 11 | 16 | 20 | 15 | 15 | 10 | 9 | 14 | 14 | 11 | 14 | 15 | 10 | 15 | 19 | 15 | 13 | 18 | 13 | 11 | 13 | 9 | 10 | 11 |
Moonrise | — | 4:59 | — | — | 6:03 | — | — | 7:08 | — | — | 8:13 | — | — | — | 9:17 | — | — | 10:19 | — | — | 11:16 | — | — | — | 12:06 | — | — | 12:48 | — | — | 1:23 | — | — | 1:53 | — | — | 2:18 | — | — | 2:41 | — | — | 3:02 | — | — | 3:24 | — |
Moonset | 4:14 | — | — | 4:34 | — | — | 4:55 | — | — | 5:19 | — | — | 5:46 | — | — | 6:19 | — | — | 6:59 | — | — | 7:47 | — | — | 8:42 | — | — | 9:42 | — | — | 10:47 | — | — | 11:53 | — | — | 12:59 | — | — | 2:07 | — | — | — | 3:16 | — | — | 4:28 |
 | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — |
 | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | 7:59 | — | — | 8:00 |
Today's sea temperature in Portland is 8.4° C (Statistics for 28 Apr 1981-2005 – mean: 7.8 max: 9.4 min: 6.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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