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 08:25 PM.
Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Cool air temperatures (max 12°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the S on Mon morning, light winds from the W by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 24mm), heaviest during Wed night. Cool air temperatures (max 12°C on Thu afternoon, min 9°C on Wed afternoon). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri night). | Days 8–10 Weather SummaryMostly dry. Very mild (max 13°C on Sun afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WSW on Sun afternoon, light winds from the N by Mon night). | Days 11–13 Weather SummaryMostly dry. Very mild (max 16°C on Fri afternoon, min 7°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the ENE by Fri morning). | |||||||||||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | ||||||||||||||||||||||||
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 | 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 | 7:08PM1.91m | 7:21AM1.98m | 7:45PM2.04m | 8:01AM2.05m | 2:31PM0.21m | 8:21PM2.10m | 8:39AM2.03m | 3:14PM0.31m | 8:57PM2.09m | 9:16AM1.94m | ||||||||||
Low Tide | 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 | 1:32PM0.10m | 1:55AM0.26m | 2:11PM0.13m | 00:36AM0.24m | 12:44PM0.13m | 3:07PM0.20m | 1:01AM0.17m | 1:12PM0.14m | 1:33AM0.16m | |||||||||
W 3 | WSW 4 | SW 5 | SW 6 | SW 8 | SW 7 | SW 8 | SW 7 | SW 8 | SW 8 | SW 8 | W 4 | SW 4 | SW 5 | WSW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 9 | SW 5 | SW 6 | SW 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 10 | WSW 10 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | |
 |  |  |  |  | |  |  | | |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | | |
rain shwrs | some clouds | some clouds | cloudy | cloudy | some clouds | light rain | light rain | light rain | light rain | heavy rain | light rain | some clouds | clear | clear | clear | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | — | — | — | — | — | 2.0 | 1.0 | 1.0 | 3 | 13 | 3 | — | — | — | — | 4 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 10 | 11 | 12 | 12 | 11 | 12 | 10 | 10 | 9 | 9 | 10 | 12 | 10 | 11 | 11 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 15 | 12 | 14 | 15 | 13 | 15 |
Moonrise | 1:04 | — | 2:03 | — | — | 2:48 | — | — | 3:19 | — | — | 3:43 | — | — | 4:01 | — | — | 4:16 | — | — | 4:30 | — | — | 4:44 | — | — | 5:00 | — | — | 5:20 | — | — | 5:47 | — | — | 6:24 |
Moonset | 7:49 | — | 8:51 | — | — | 10:06 | — | — | 11:31 | — | — | 12:58 | — | — | 2:25 | — | — | — | 3:51 | — | — | 5:18 | — | — | 6:47 | — | — | 8:17 | — | — | — | 9:47 | — | — | 11:12 | — |
 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 |
 | 8:25 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:35 | — | — | 8:37 | — | — | 8:37 | — | — | 8:39 | — | — | 8:40 | — | — | 8:43 | — | — |
Today's sea temperature in Portland is 11.1 °C (Statistics for 28 Apr 1981-2005 – mean: 10.6 max: 11.7 min: 8.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest