Portland, Casco Bay 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 04:58 AM and sunset is at 08:21 PM.
Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Thu afternoon. Warm air temperatures (max 28°C on Tue afternoon, min 15°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Warm air temperatures (max 25°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 14mm), heaviest on Wed night. Very mild (max 17°C on Wed morning, min 11°C on Mon afternoon). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Warm (max 26°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light. | Days 13–16 Weather SummaryModerate rain (total 18mm), heaviest on Sun night. Warm (max 24°C on Tue afternoon, min 17°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | ||||||||||||||||||||||||||||||||
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 | 5:59AM2.69m | 6:32PM2.84m | 6:56AM2.68m | 7:24PM2.98m | 7:57AM2.70m | 8:18PM3.14m | 8:57AM2.75m | 9:12PM3.29m | 9:55AM2.82m | 10:06PM3.42m | 10:51AM2.89m | 11:01PM3.51m | 11:49AM2.94m | 11:57PM3.55m | 12:45PM2.98m | 00:53AM3.53m | 1:41PM2.99m | 1:49AM3.46m | 2:36PM2.98m | 2:46AM3.33m | 3:33PM2.96m | 3:45AM3.16m | 4:31PM2.94m | 4:46AM2.98m | 5:27PM2.92m | 5:46AM2.81m | 6:22PM2.90m | 6:47AM2.66m | 7:16PM2.88m | ||||||||||||||||||
Low Tide | 12:11PM0.22m | 00:48AM0.30m | 1:03PM0.21m | 1:47AM0.15m | 1:58PM0.18m | 2:46AM-0.02m | 2:54PM0.13m | 3:42AM-0.19m | 3:48PM0.07m | 4:37AM-0.32m | 4:43PM0.02m | 5:33AM-0.41m | 5:39PM-0.01m | 6:29AM-0.46m | 6:36PM-0.02m | 7:23AM-0.45m | 7:33PM0.00m | 8:17AM-0.38m | 8:30PM0.06m | 9:12AM-0.27m | 9:30PM0.13m | 10:08AM-0.14m | 10:33PM0.20m | 11:04AM0.01m | 11:35PM0.25m | 11:58AM0.16m | 00:37AM0.28m | 12:53PM0.30m | |||||||||||||||||||
SE 7 | SE 7 | S 6 | S 6 | S 5 | S 6 | S 5 | SSE 6 | SSE 7 | SSE 8 | SSE 7 | SSE 7 | SE 6 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SSE 5 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 6 | SE 6 | SSE 7 | SSE 8 | SE 7 | SE 4 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SE 5 | E 9 | E 9 | E 9 | E 10 | E 10 | ESE 9 | ESE 9 | |
 | |  | |  |  |  |  |  |  | | |  | | | | | | | | | | | | | |  | | |  | | | | | | | |  | | | | | | | | | | |
clear | clear | some clouds | clear | rain shwrs | rain shwrs | some clouds | risk tstorm | light rain | cloudy | some clouds | some clouds | light rain | some clouds | some clouds | clear | clear | some clouds | some clouds | light rain | light rain | light rain | cloudy | some clouds | some clouds | cloudy | mod rain | light rain | some clouds | clear | clear | some clouds | clear | clear | clear | rain shwrs | some clouds | mod rain | rain shwrs | some clouds | some clouds | light rain | rain shwrs | some clouds | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | 1 | 2 | — | 5 | 1 | — | — | — | 2 | — | — | — | — | — | — | 1 | 5 | 1 | — | — | — | — | 7 | 1 | — | — | — | — | — | — | — | 1 | — | 7 | 9 | — | — | 1 | 1 | — | — | — | — | |
max °C | 26 | 28 | 25 | 25 | 27 | 23 | 24 | 22 | 17 | 16 | 17 | 14 | 14 | 21 | 19 | 23 | 25 | 20 | 16 | 14 | 13 | 13 | 15 | 13 | 17 | 16 | 14 | 13 | 22 | 19 | 24 | 26 | 22 | 15 | 15 | 15 | 19 | 19 | 18 | 20 | 21 | 18 | 22 | 24 | 20 | 23 | 22 |
Moonrise | 1:16 | — | — | 1:36 | — | — | 1:59 | — | — | 2:28 | — | — | 3:04 | — | — | 3:53 | — | — | 4:56 | — | — | 6:12 | — | — | 7:34 | — | — | 8:55 | — | — | 10:12 | — | — | 11:25 | — | — | 12:34 | — | — | 1:41 | — | — | 2:47 | — | — | — | 3:53 |
Moonset | 2:00 | — | — | — | 3:14 | — | — | 4:32 | — | — | 5:54 | — | — | 7:17 | — | — | 8:34 | — | — | — | 9:37 | — | — | 10:26 | — | — | 11:03 | — | — | 11:31 | — | — | 11:54 | — | — | — | 12:14 | — | — | 12:33 | — | — | 12:52 | — | — | 1:13 | — |
 | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — |
 | — | 8:21 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — | — | 8:23 | — | — | 8:23 | — | — | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:25 | — | — | 8:25 | — | — | 8:25 | — | — | 8:25 |
Today's sea temperature in Portland, Casco Bay is 13.5° C (Statistics for 09 Jun 1981-2005 – mean: 12.1 max: 14.5 min: 10.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest