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 05:50 AM and sunset is at 08:37 PM.
Days 1–3 Weather SummaryMostly dry. Warm air temperatures (max 29°C on Wed afternoon, min 18°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 13°C on Sat night). Mainly fresh winds. | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Warm (max 20°C on Wed afternoon, min 15°C on Mon morning). Winds decreasing (fresh winds from the W on Mon night, light winds from the N by Wed night). | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Very mild (max 19°C on Fri night, min 14°C on Fri night). Wind will be generally light. | Days 13–16 Weather SummaryHeavy rain (total 23mm), heaviest during Wed night. Very mild (max 19°C on Mon morning, min 15°C on Tue night). Winds increasing (light winds from the SW on Sun night, strong winds from the WSW by Wed afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wed 26 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:05AM1.69m | 7:19PM1.97m | 7:47AM1.89m | 7:59PM2.16m | 8:25AM2.02m | 1:40PM0.49m | 8:36PM2.28m | 9:02AM2.08m | 2:40PM0.46m | 9:13PM2.31m | 9:38AM2.08m | 3:28PM0.44m | 9:47PM2.26m | 10:11AM2.01m | 4:27PM0.44m | 10:19PM2.14m | 10:40AM1.90m | 10:49PM1.97m | 11:07AM1.77m | 11:15PM1.77m | 11:34AM1.62m | 11:43PM1.56m | 12:03PM1.47m | 00:15AM1.36m | 12:44PM1.33m | 9:21PM0.98m | 9:54AM1.00m | 1:56PM1.22m | 9:31PM0.98m | 10:04AM0.99m | 5:46PM1.27m | 6:28AM1.23m | 10:20AM0.94m | 6:39PM1.46m | 7:07AM1.41m | 7:13PM1.64m | |||||||||||
Low Tide | 2:03PM0.47m | 2:37AM0.19m | 2:55PM0.40m | 3:29AM0.10m | 1:03PM0.48m | 4:15AM0.05m | 1:30PM0.42m | 4:53AM0.07m | 2:07PM0.38m | 2:53AM0.29m | 2:50PM0.38m | 3:35AM0.30m | 3:38PM0.39m | 4:13AM0.33m | 4:23PM0.42m | 4:48AM0.39m | 5:03PM0.49m | 5:23AM0.48m | 5:41PM0.60m | 5:59AM0.61m | 6:26PM0.75m | 10:01PM0.98m | 10:27AM1.00m | 7:35PM0.90m | 8:01AM0.90m | 00:36AM0.73m | 9:34AM0.93m | 1:14AM0.58m | 1:22PM0.69m | ||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 4 | ESE 5 | ESE 4 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | SW 3 | WSW 5 | WSW 5 | WSW 3 | W 4 | NNW 3 | W 3 | WNW 4 | E 4 | ESE 4 | WSW 3 | WSW 5 | WSW 4 | SW 6 | WSW 5 | W 5 | WSW 5 | WSW 4 | WSW 5 | WSW 5 | SW 5 | WSW 5 | WSW 5 | SE 3 | ESE 4 | W 3 | W 4 | WSW 3 | WSW 4 | WSW 4 | SW 5 | SW 6 | SW 6 | SW 3 | SW 5 | WSW 7 | SW 6 | WSW 7 | WSW 6 | SW 6 |
 | |  | | | | | | | | | | | | | | |  |  | |  |  | | |  | | | | | |  | | | | | | | | | | |  | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | light rain | light rain | light rain | some clouds | clear | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | light rain | light rain | cloudy | some clouds | clear | clear | rain shwrs | rain shwrs | some clouds | clear | cloudy | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | 1 | 1 | — | — | — | — | 3 | 1 | — | — | — | 8 |
max °C | 19 | 22 | 22 | 25 | 29 | 28 | 27 | 29 | 22 | 24 | 25 | 21 | 22 | 24 | 19 | 19 | 21 | 18 | 17 | 19 | 19 | 18 | 19 | 17 | 18 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 19 | 18 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 16 | 17 | 18 |
Moonrise | 3:39 | — | — | 5:10 | — | — | 6:38 | — | — | 8:03 | — | — | 9:23 | — | — | 10:41 | — | — | 11:57 | — | — | 1:13 | — | — | 2:28 | — | — | — | 3:39 | — | — | 4:43 | — | — | 5:38 | — | — | 6:21 | — | — | 6:53 | — | — | 7:17 | — | — | 7:36 |
Moonset | — | 8:14 | — | — | 8:36 | — | — | 8:52 | — | — | — | 9:06 | — | — | 9:19 | — | — | 9:33 | — | — | 9:47 | — | — | 10:05 | — | — | 10:27 | — | — | 10:57 | — | — | 11:37 | — | — | — | 12:28 | — | — | 1:31 | — | — | 2:42 | — | — | 3:56 | — |
 | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — |
 | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 |
Today's sea temperature in Portland is 19.9° C (Statistics for 11 Aug 1981-2005 – mean: 16.7 max: 18.0 min: 15.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest