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 07:15 AM and sunset is at 04:24 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 4°C on Tue night, min -8°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow, mostly falling on Fri night. Becoming milder with moderate rain (total 13mm) heaviest on Sun night. Icy conditions (max 6°C on Sun night, min -7°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -6°C on Mon night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Sun night, min -17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sun 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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 3:39PM0.69m | 4:28AM0.60m | 4:29PM0.65m | 5:17AM0.63m | 5:24PM0.61m | 6:10AM0.66m | 6:24PM0.58m | 7:06AM0.71m | 7:28PM0.55m | 8:02AM0.76m | 8:31PM0.55m | 8:58AM0.82m | 9:32PM0.55m | 9:53AM0.86m | 10:27PM0.56m | 10:46AM0.89m | 11:24PM0.59m | 11:40AM0.91m | 00:18AM0.61m | 12:33PM0.90m | 1:10AM0.64m | 1:25PM0.87m | |||||||||||||
Low Tide | 10:42AM0.14m | 11:20PM0.03m | 11:36AM0.14m | 00:06AM0.04m | 12:35PM0.12m | 00:53AM0.05m | 1:35PM0.10m | 1:43AM0.06m | 2:35PM0.06m | 2:34AM0.05m | 3:33PM0.01m | 3:27AM0.04m | 4:29PM-0.04m | 4:20AM0.01m | 5:23PM-0.08m | 5:13AM-0.00m | 6:14PM-0.11m | 6:07AM-0.03m | 7:05PM-0.13m | 7:02AM-0.05m | 7:56PM-0.14m | 7:56AM-0.05m | |||||||||||||
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 |  |  | | |  | |  |  | | | | | |  | | |  | | | | | | |  | | | | | | | | | | | |
some clouds | clear | cloudy | some clouds | clear | clear | some clouds | cloudy | mod snow | some clouds | clear | clear | some clouds | cloudy | heavy rain | clear | some clouds | some clouds | cloudy | clear | clear | some clouds | some clouds | cloudy | light snow | light snow | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 3 | 0 | 4 | 4 | -4 | -5 | -3 | -5 | -2 | -2 | -6 | -1 | -1 | 6 | 4 | -3 | -4 | -3 | -3 | -4 | -1 | -1 | -1 | -4 | -5 | -8 | -13 | -13 | -14 | -9 | -7 | -8 | -3 | -2 |
Moonrise | 10:21 | — | — | 10:44 | — | — | 11:05 | — | — | 11:26 | — | — | 11:49 | — | — | 12:15 | — | — | 12:48 | — | — | 1:29 | — | — | 2:23 | — | — | — | 3:30 | — | — | 4:46 | — | — | 6:05 |
Moonset | — | — | 9:01 | — | — | 10:09 | — | — | 11:18 | — | — | — | 12:28 | — | — | 1:42 | — | — | 2:59 | — | — | 4:20 | — | — | 5:39 | — | — | 6:50 | — | — | 7:49 | — | — | 8:34 | — |
 | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — |
 | — | 4:24 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 |
Today's sea temperature in Portland is 6.3° C (Statistics for 24 Dec 1981-2005 – mean: 7.7 max: 9.8 min: 6.2°C) | |||||||||||||||||||||||||||||||||||
Nearest