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 06:46 AM and sunset is at 04:07 PM.
Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Fri night. Low air temperatures (max 8°C on Fri night, min 1°C on Sun night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Mon afternoon). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Tue morning. Cool air temperatures (max 10°C on Tue morning, min 2°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Thu night, min -4°C on Fri night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Mon morning, min -2°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tuesday 3 | Wed 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 | 5:10PM2.63m | 5:55AM2.54m | 6:10PM2.57m | 6:47AM2.58m | 7:06PM2.54m | 7:34AM2.65m | 7:58PM2.53m | 8:17AM2.73m | 8:45PM2.54m | 8:56AM2.80m | 9:27PM2.55m | 9:32AM2.86m | 10:07PM2.56m | 10:07AM2.91m | 10:44PM2.56m | 10:42AM2.94m | 11:21PM2.55m | 11:17AM2.97m | 11:59PM2.54m | 11:56AM2.97m | 00:39AM2.53m | 12:37PM2.97m | |||||||||||||
Low Tide | 10:58AM0.54m | 11:35PM0.31m | 12:00PM0.53m | 00:29AM0.37m | 12:58PM0.47m | 1:18AM0.39m | 1:49PM0.38m | 2:02AM0.40m | 2:36PM0.28m | 2:43AM0.41m | 3:17PM0.20m | 3:20AM0.41m | 3:56PM0.13m | 3:55AM0.40m | 4:32PM0.08m | 4:30AM0.40m | 5:08PM0.05m | 5:06AM0.39m | 5:45PM0.03m | 5:44AM0.39m | 6:24PM0.02m | 6:25AM0.39m | |||||||||||||
NNE 5 | N 4 | SE 10 | W 4 | W 4 | W 4 | SW 5 | SE 9 | ENE 2 | SE 3 | S 5 | SSW 6 | SSW 6 | SW 6 | SSW 5 | SSW 5 | SSW 4 | SSE 7 | NNE 3 | NE 4 | ESE 7 | SE 8 | SSE 9 | SSE 9 | SSW 5 | SSW 5 | SE 9 | SSE 9 | SSE 9 | SW 5 | SW 5 | SW 5 | SW 5 | SE 8 | SSE 8 | |
 |  |  | |  |  |  | |  | |  | | | | | | |  |  | | | | | | | | | | | | | | | | | |
mod rain | cloudy | some clouds | cloudy | some clouds | clear | clear | clear | rain shwrs | mod rain | rain shwrs | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | light snow | light snow | some clouds | clear | clear | clear | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||
7 | — | — | — | — | — | — | — | 2.0 | 9 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 6 | 6 | 6 | 7 | 5 | 3 | 7 | 7 | 7 | 10 | 7 | 4 | 7 | 6 | 4 | 6 | 5 | 4 | 0 | 0 | -1 | 3 | 1 | -1 | 2 | 1 | 0 | 3 | 2 | -1 | 3 | 2 | -1 | 2 | 2 |
Moonrise | — | — | — | 12:05 | — | — | 1:08 | — | — | 2:09 | — | — | 3:12 | — | — | 4:16 | — | — | 5:22 | — | — | 6:30 | — | — | 7:37 | — | — | 8:40 | — | — | 9:34 | — | — | 10:20 | — |
Moonset | 12:54 | — | — | 1:11 | — | — | 1:28 | — | — | 1:44 | — | — | 2:02 | — | — | 2:22 | — | — | 2:47 | — | — | — | 3:18 | — | — | 3:57 | — | — | 4:48 | — | — | 5:49 | — | — | 6:59 |
 | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — |
 | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:06 | — | — | 4:06 | — | — | 4:05 | — | — | 4:05 | — | — | 4:04 | — | — | 4:04 | — | — | 4:04 | — | — | 4:04 |
Today's sea temperature in Portland is 9.0 °C (Statistics for 23 Nov 1981-2005 – mean: 8.1 max: 8.9 min: 6.8°C) | |||||||||||||||||||||||||||||||||||
Nearest