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 05:32 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Wed morning. Warm air temperatures (max 21°C on Wed night, min 17°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the NE by Fri morning). | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Sat afternoon. Warm air temperatures (max 25°C on Mon afternoon, min 21°C on Sat morning). Winds decreasing (fresh winds from the S on Sun morning, light winds from the SW by Sun night). | Days 7–9 Weather SummaryMostly dry. Warm (max 24°C on Tue morning, min 6°C on Tue night). Winds decreasing (near gales from the NW on Tue afternoon, calm by Thu night). | Days 10–12 Weather SummaryMostly dry. Warm (max 22°C on Sun morning, min 13°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||||||||||||||
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 | 2:22AM0.35m | 2:47AM0.34m | 2:46AM0.32m | 2:18AM0.29m | 1:39AM0.27m | 11:25AM0.24m | 1:04AM0.25m | 2:50PM0.26m | 00:26AM0.26m | 5:27PM0.30m | 11:03PM0.28m | 7:46PM0.34m | 9:46PM0.37m | 11:26PM0.39m | 00:49AM0.40m | |||||||||||||||||||||
Low Tide | 1:40PM0.05m | 2:27PM0.06m | 3:18PM0.07m | 4:15PM0.10m | 5:17PM0.13m | 7:28AM0.23m | 6:29PM0.18m | 7:40AM0.18m | 7:46PM0.23m | 8:21AM0.12m | 9:49PM0.28m | 9:10AM0.06m | 10:04AM0.01m | 11:00AM-0.02m | 11:59AM-0.03m | |||||||||||||||||||||
ESE 8 | SE 8 | SE 8 | SE 8 | SE 7 | E 5 | E 6 | E 7 | E 7 | SE 6 | ESE 6 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NNW 4 | NNW 4 | ESE 8 | ESE 8 | ENE 4 | ENE 4 | ENE 4 | ESE 6 | ESE 6 | SE 3 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 4 | |
 |  |  | | |  | |  |  | |  |  | | | |  | |  | | | | | | | | | | | | | | | | | | | |
light rain | cloudy | some clouds | cloudy | light rain | light rain | cloudy | some clouds | rain shwrs | light rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | — | — | — | 1.0 | 2.0 | — | — | 3 | 3 | 5 | 10 | 2.0 | 2.0 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 19 | 20 | 21 | 19 | 19 | 18 | 17 | 18 | 20 | 24 | 23 | 23 | 23 | 23 | 21 | 24 | 25 | 23 | 24 | 22 | 9 | 10 | 14 | 12 | 11 | 14 | 14 | 16 | 16 | 18 | 20 | 21 | 21 | 22 | 21 | 22 |
Moonrise | 10:18 | — | — | 11:02 | — | — | 11:42 | — | — | 12:17 | — | — | 12:50 | — | — | 1:23 | — | — | 1:56 | — | — | 2:32 | — | — | — | 3:12 | — | — | 3:59 | — | — | 4:54 | — | — | 5:54 | — |
Moonset | — | 8:43 | — | — | — | 9:48 | — | — | 10:51 | — | — | 11:54 | — | — | — | 12:56 | — | — | 1:59 | — | — | 3:04 | — | — | 4:12 | — | — | 5:22 | — | — | 6:33 | — | — | 7:41 | — | — |
 | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — |
 | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:34 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — |
Today's sea temperature in Portland is 20.3 °C (Statistics for 04 Dec 1981-2005 – mean: 21.9 max: 23.3 min: 20.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest