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 07:05 AM and sunset is at 05:59 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 15°C on Mon morning, min 9°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Warm air temperatures (max 25°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the W on Tue night, light winds from the SSW by Thu night). | Days 7–9 Weather SummaryMostly dry. Very mild (max 14°C on Sat night, min 12°C on Fri morning). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 17°C on Tue morning, min 13°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 12:13PM0.70m | 11:20PM0.85m | 12:15PM0.80m | 11:40PM0.84m | 12:29PM0.90m | 11:58PM0.83m | 12:46PM0.98m | 00:13AM0.80m | 1:07PM1.06m | 00:25AM0.78m | 1:30PM1.12m | 00:35AM0.75m | 1:56PM1.16m | 00:42AM0.72m | 2:26PM1.17m | 00:44AM0.71m | 2:59PM1.15m | 00:37AM0.71m | 3:36PM1.09m | 00:06AM0.72m | 4:20PM1.01m | 5:22PM0.91m | ||||||||||||||
Low Tide | 5:15PM0.57m | 6:01AM0.43m | 5:56PM0.53m | 6:03AM0.39m | 6:29PM0.50m | 6:09AM0.34m | 6:58PM0.49m | 6:18AM0.30m | 7:28PM0.49m | 7:58PM0.51m | 8:29PM0.55m | 9:03PM0.60m | 7:18AM0.15m | 9:42PM0.66m | 7:39AM0.15m | 10:35PM0.72m | 7:59AM0.17m | 8:18AM0.23m | ||||||||||||||||||
SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 16 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 17 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 12 | SSW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 13 | SW 12 | |
 | |  | | | | | | | |  |  |  |  |  |  | | | | | | | |  | | | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | rain shwrs | light rain | rain shwrs | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 4 | 2.0 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 12 | 12 | 11 | 13 | 13 | 11 | 15 | 15 | 15 | 23 | 25 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 16 | 16 | 15 | 17 | 16 | 15 | 15 | 15 | 15 |
Moonrise | — | 4:24 | — | — | 4:44 | — | — | 5:04 | — | — | 5:26 | — | — | 5:50 | — | — | 6:18 | — | — | 6:53 | — | — | 7:35 | — | — | 8:27 | — | — | — | 9:28 | — | — | 10:36 | — | — | 11:49 |
Moonset | 3:13 | — | — | 4:11 | — | — | 5:10 | — | — | 6:08 | — | — | 7:09 | — | — | 8:12 | — | — | 9:18 | — | — | 10:23 | — | — | 11:27 | — | — | 12:25 | — | — | 1:15 | — | — | 1:57 | — | — |
 | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — |
Today's sea temperature in Portland is 16.6 °C (Statistics for 20 Apr 1981-2005 – mean: 15.7 max: 17.0 min: 14.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest