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 05:56 AM and sunset is at 07:39 PM.
Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Icy conditions (max 15°C on Tue afternoon, min -1°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Sat night. Cool air temperatures (max 16°C on Sun afternoon, min 4°C on Fri morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 20°C on Mon morning, min 8°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 16°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 1:45PM0.65m | 1:53AM0.80m | 2:21PM0.64m | 2:26AM0.82m | 2:58PM0.63m | 3:01AM0.82m | 3:37PM0.61m | 3:39AM0.82m | 4:20PM0.59m | 4:22AM0.80m | 5:09PM0.57m | 5:11AM0.78m | 6:06PM0.57m | 6:11AM0.75m | 7:11PM0.58m | 7:19AM0.73m | 8:16PM0.62m | 8:30AM0.71m | 9:18PM0.68m | 9:37AM0.71m | 10:14PM0.76m | 10:39AM0.72m | 11:06PM0.83m | |||||||||||||
Low Tide | 8:35AM0.04m | 8:37PM0.10m | 9:16AM0.03m | 9:13PM0.11m | 9:57AM0.02m | 9:49PM0.13m | 10:40AM0.03m | 10:27PM0.16m | 11:26AM0.05m | 11:10PM0.19m | 12:16PM0.07m | 00:01AM0.21m | 1:10PM0.09m | 1:05AM0.22m | 2:07PM0.10m | 2:14AM0.21m | 3:03PM0.09m | 3:21AM0.17m | 3:58PM0.08m | 4:25AM0.12m | 4:51PM0.06m | 5:23AM0.05m | 5:40PM0.04m | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 | |  |  | |  | | | | | | |  |  |  | | |  | | |  | |  | | | | | | | | | | | | | | |
clear | clear | some clouds | light rain | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | mod rain | light rain | cloudy | rain shwrs | some clouds | some clouds | light rain | light rain | rain shwrs | clear | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | 2.0 | — | — | — | — | — | — | — | — | — | — | 7 | 2.0 | — | 1.0 | — | — | 1.0 | 1.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 13 | 15 | 8 | 11 | 15 | 7 | 7 | 14 | 10 | 11 | 14 | 9 | 12 | 13 | 10 | 10 | 16 | 16 | 20 | 20 | 13 | 13 | 16 | 14 | 15 | 20 | 15 | 15 | 14 | 11 | 14 | 16 | 12 | 13 | 12 | 10 |
Moonrise | — | 7:39 | — | — | 8:45 | — | — | — | 9:53 | — | — | 11:01 | — | — | — | 12:05 | — | — | 1:02 | — | — | 1:50 | — | — | 2:29 | — | — | 3:01 | — | — | 3:28 | — | — | 3:52 | — | — |
Moonset | 5:40 | — | — | 6:02 | — | — | 6:28 | — | — | 7:01 | — | — | 7:42 | — | — | 8:33 | — | — | 9:36 | — | — | 10:46 | — | — | 12:02 | — | — | 1:19 | — | — | 2:35 | — | — | — | 3:51 | — |
 | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — |
 | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — |
Today's sea temperature in Portland is 7.9 °C (Statistics for 23 Apr 1981-2005 – mean: 7.3 max: 8.5 min: 5.9°C) | ||||||||||||||||||||||||||||||||||||
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