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 —.
Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Sun morning. Cool air temperatures (max 14°C on Sun morning, min 8°C on Thu night). Winds increasing (light winds from the WNW on Thu night, near gales from the SSE by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Cool air temperatures (max 14°C on Mon night, min 11°C on Sun night). Mainly gales. | Days 8–10 Weather SummaryModerate rain (total 18mm), heaviest on Fri morning. Very mild (max 14°C on Fri night, min 11°C on Wed night). Mainly strong winds. | Days 11–13 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 12°C on Sat night, min 9°C on Sun night). Winds increasing (light winds from the WNW on Sun night, near gales from the W by Tue night). | |||||||||||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||||||
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 | 6:38PM2.07m | 6:58AM2.25m | 1:12PM0.44m | 7:20PM2.13m | 7:38AM2.32m | 1:49PM0.44m | 8:03PM2.12m | 8:18AM2.31m | 2:22PM0.46m | 8:46PM2.04m | 8:59AM2.24m | 2:55PM0.48m | 9:28PM1.91m | 9:38AM2.12m | 3:34PM0.51m | 10:09PM1.75m | 10:17AM1.95m | 4:52PM0.57m | 10:54PM1.58m | 6:09AM0.90m | 5:57PM0.66m | 11:58PM1.43m | 6:47AM0.98m | 6:43PM0.74m | 7:24AM1.01m | 1:38PM1.49m | 7:22PM0.79m | 8:02AM1.01m | 2:52PM1.44m | 8:02PM0.80m | 8:38AM0.97m | 4:15PM1.43m | 8:53PM0.78m | 5:21PM1.49m | ||
Low Tide | 11:18PM0.38m | 11:46AM0.39m | 2:32PM0.40m | 11:52PM0.38m | 12:22PM0.37m | 00:28AM0.42m | 1:03PM0.40m | 1:08AM0.50m | 1:54PM0.46m | 1:55AM0.60m | 3:04PM0.51m | 2:52AM0.68m | 3:56PM0.55m | 6:30PM0.51m | 6:41AM0.90m | 4:34PM0.61m | 7:28PM0.60m | 7:47AM0.96m | 5:17PM0.69m | 8:24PM0.67m | 8:48AM0.97m | 6:14PM0.77m | 6:27AM0.96m | 7:38PM0.80m | 7:56AM0.96m | 8:47PM0.78m | 11:41AM0.78m | |||||||||
SW 9 | SW 8 | SSW 7 | SW 9 | SW 10 | SW 10 | SW 15 | SSW 6 | SW 9 | SW 12 | SW 12 | SW 12 | SSW 7 | SW 10 | SW 10 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 6 | S 6 | SW 13 | SW 20 | SW 19 | SW 17 | SW 16 | SW 7 | SW 7 | SW 10 | SW 10 | WSW 9 | WSW 9 | SW 13 | SW 4 | SW 7 | |
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some clouds | cloudy | rain shwrs | light rain | light rain | some clouds | rain shwrs | mod rain | rain shwrs | some clouds | cloudy | some clouds | heavy rain | mod rain | light rain | rain shwrs | some clouds | clear | clear | clear | some clouds | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | clear | some clouds | some clouds | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 7 | 3 | 2 | — | 1 | 10 | 2 | — | — | — | 14 | 8 | 3 | 4 | — | — | — | — | — | 1 | 4 | 4 | 3 | 4 | 2 | 3 | 1 | — | — | — | — | — | — | 2 | |
max°C | 10 | 11 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 11 | 11 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 10 |
Moonrise | — | — | 4:01 | — | — | 5:13 | — | — | 6:38 | — | — | 8:05 | — | — | — | 9:29 | — | — | 10:48 | — | — | — | 12:02 | — | — | 1:13 | — | — | 2:24 | — | — | 3:34 | — | — | 4:46 | — |
Moonset | — | 9:02 | — | — | 10:10 | — | — | 10:57 | — | — | 11:29 | — | — | 11:51 | — | — | 12:07 | — | — | 12:20 | — | — | 12:32 | — | — | 12:43 | — | — | 12:55 | — | — | 1:09 | — | — | 1:26 | — |
 | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:03 | — | — | 8:03 | — |
 | — | — | 4:06 | — | — | 4:06 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 | — | — | 4:05 |
Today's sea temperature in Portland is 12.0° C (Statistics for 04 Dec 1981-2005 – mean: 12.0 max: 13.0 min: 11.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest