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 7mm), mostly falling on Wed night. Very warm air temperatures (max 30°C on Thu afternoon, min 12°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm air temperatures (max 28°C on Thu night, min 11°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 28mm), heaviest during Mon morning. Warm (max 27°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 21mm), heaviest during Fri night. Warm (max 29°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light. | Days 14–17 Weather SummaryModerate rain (total 16mm), heaviest on Sun morning. Warm (max 30°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 2:10AM1.00m | 2:50PM0.72m | 3:04AM0.97m | 3:46PM0.73m | 4:01AM0.91m | 4:44PM0.73m | 4:59AM0.84m | 5:43PM0.74m | 6:00AM0.77m | 6:44PM0.75m | 7:03AM0.70m | 7:45PM0.75m | 8:08AM0.64m | 8:45PM0.77m | 9:11AM0.60m | 9:41PM0.77m | 10:11AM0.57m | 10:31PM0.79m | 11:03AM0.56m | 11:16PM0.79m | 11:48AM0.56m | 11:57PM0.80m | 12:29PM0.57m | 00:35AM0.80m | 1:08PM0.58m | 1:12AM0.81m | 1:47PM0.60m | ||||||||||||||||||||
Low Tide | 8:41PM0.03m | 9:38AM-0.08m | 9:37PM0.03m | 10:30AM-0.07m | 10:36PM0.05m | 11:23AM-0.04m | 11:37PM0.07m | 12:17PM0.00m | 00:40AM0.09m | 1:12PM0.04m | 1:44AM0.11m | 2:07PM0.08m | 2:48AM0.12m | 3:01PM0.11m | 3:50AM0.13m | 3:54PM0.13m | 4:48AM0.12m | 4:44PM0.15m | 5:41AM0.12m | 5:32PM0.16m | 6:28AM0.11m | 6:17PM0.16m | 7:12AM0.09m | 7:01PM0.16m | 7:53AM0.08m | 7:44PM0.16m | 8:34AM0.07m | ||||||||||||||||||||
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clear | clear | clear | clear | light rain | some clouds | rain shwrs | light rain | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | light rain | heavy rain | light rain | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | rain shwrs | some clouds | some clouds | rain shwrs | risk tstorm | risk tstorm | risk tstorm | rain shwrs | some clouds | clear | clear | clear | rain shwrs | cloudy | some clouds | rain shwrs | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | 1 | — | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | 1 | 20 | 4 | 3 | — | — | — | — | — | — | — | — | 1 | — | — | 13 | 3 | 2 | 6 | 4 | — | — | — | — | 2 | — | — | 6 | — | |
max °C | 20 | 22 | 25 | 19 | 18 | 23 | 19 | 21 | 30 | 28 | 24 | 28 | 24 | 21 | 24 | 19 | 21 | 22 | 20 | 17 | 21 | 20 | 20 | 22 | 20 | 23 | 27 | 22 | 25 | 28 | 23 | 26 | 29 | 22 | 23 | 29 | 24 | 24 | 28 | 23 | 29 | 30 | 24 | 24 | 30 | 22 | 24 |
Moonrise | — | 6:31 | — | — | 7:51 | — | — | 9:10 | — | — | 10:25 | — | — | 11:36 | — | — | 12:44 | — | — | 1:48 | — | — | 2:53 | — | — | — | 3:57 | — | — | 5:01 | — | — | 6:04 | — | — | 7:04 | — | — | 7:58 | — | — | 8:45 | — | — | — | 9:25 | — |
Moonset | 9:38 | — | — | 10:28 | — | — | 11:07 | — | — | 11:37 | — | — | — | 12:02 | — | — | 12:24 | — | — | 12:44 | — | — | 1:05 | — | — | 1:27 | — | — | 1:52 | — | — | 2:21 | — | — | 2:57 | — | — | 3:40 | — | — | 4:31 | — | — | 5:28 | — | — | 6:31 |
 | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 |
 | 8:25 | — | 8:25 | — | — | 8:25 | — | — | 8:27 | — | — | 8:27 | — | — | 8:27 | — | — | 8:27 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — | 8:28 | — | — |
Today's sea temperature in Portland is 17.3° C (Statistics for 15 Jun 1981-2005 – mean: 16.6 max: 18.4 min: 14.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest