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 — and sunset is at 08:19 PM.
Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Fri afternoon. Cool air temperatures (max 11°C on Thu afternoon, min 6°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Fri night). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Sat night. Cool air temperatures (max 11°C on Sun morning, min 8°C on Sun night). Mainly strong winds. | Days 8–10 Weather SummaryLight rain (total 6mm), mostly falling on Fri morning. Very mild (max 13°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 37mm), heaviest during Fri afternoon. Very mild (max 13°C on Sun night, min 7°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Mon 6 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 8:31PM1.89m | 8:39AM1.83m | 8:54PM1.93m | 9:07AM1.83m | 9:24PM1.93m | 9:40AM1.79m | 9:58PM1.90m | 10:18AM1.70m | 10:35PM1.82m | 10:59AM1.57m | 11:17PM1.69m | 11:47AM1.41m | 00:07AM1.55m | 8:09AM0.66m | 8:35PM0.90m | 8:29AM0.62m | 2:30PM1.23m | 8:59PM0.85m | 4:03PM1.32m | 9:08PM0.77m | 5:31PM1.50m | 5:41AM1.64m | 6:26PM1.71m | 6:38AM1.83m | ||||||||||||
Low Tide | 1:06PM0.17m | 1:21AM0.23m | 1:32PM0.14m | 1:50AM0.20m | 2:01PM0.15m | 2:25AM0.20m | 2:36PM0.20m | 3:06AM0.23m | 3:17PM0.27m | 3:56AM0.28m | 4:05PM0.36m | 4:46AM0.34m | 4:54PM0.47m | 5:37AM0.43m | 9:12AM0.64m | 5:45PM0.61m | 9:41PM0.88m | 10:19AM0.53m | 6:56PM0.75m | 10:50PM0.76m | 11:21AM0.39m | 8:59PM0.77m | 12:12PM0.24m | 00:35AM0.44m | 12:54PM0.14m | 1:15AM0.33m | ||||||||||
WSW 9 | SW 11 | WSW 9 | WSW 4 | SW 4 | E 3 | E 4 | E 4 | E 4 | E 4 | E 5 | ESE 5 | SE 4 | W 3 | SW 3 | SW 4 | SSE 3 | SE 4 | SW 6 | SW 8 | SW 7 | WSW 10 | SW 9 | SW 9 | SW 9 | SW 8 | W 4 | W 4 | WSW 5 | SW 6 | SW 7 | SSW 6 | SE 6 | WSW 9 | WSW 9 | ESE 5 | |
 |  |  |  |  |  | |  | | | | | |  |  | | | | |  | | | | | | | |  |  |  | | | | | | | |
rain shwrs | rain shwrs | some clouds | light rain | some clouds | cloudy | light rain | light rain | some clouds | light rain | rain shwrs | rain shwrs | cloudy | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | rain shwrs | some clouds | some clouds | cloudy | light rain | heavy rain | mod rain | mod rain | light rain | mod rain | cloudy | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | 2.0 | — | 1.0 | — | — | 3 | 1.0 | — | 1.0 | 9 | 2.0 | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | 5 | 11 | 6 | 9 | 3 | 8 | — | — | — | — | |
max°C | 9 | 9 | 9 | 11 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 11 | 11 | 11 | 11 | 12 | 11 | 12 | 12 | 10 | 12 | 13 | 11 | 11 | 12 | 12 | 10 | 11 | 11 | 12 | 12 | 13 | 10 |
Moonrise | — | 9:20 | — | — | 10:37 | — | — | 11:53 | — | — | — | 1:04 | — | — | 2:03 | — | — | 2:48 | — | — | 3:19 | — | — | 3:43 | — | — | 4:01 | — | — | 4:16 | — | — | 4:30 | — | — | 4:44 |
Moonset | 5:54 | — | 6:10 | — | — | 6:33 | — | — | 7:05 | — | — | 7:49 | — | — | 8:51 | — | — | 10:06 | — | — | 11:31 | — | — | 12:58 | — | — | 2:25 | — | — | — | 3:51 | — | — | 5:18 | — | 6:47 |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 |
 | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:35 | — | — | 8:37 | — | — |
Today's sea temperature in Portland is 11.1 °C (Statistics for 24 Apr 1981-2005 – mean: 10.3 max: 11.1 min: 8.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest