Fort McHenry Marsh, Patapsco River 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 06:33 AM and sunset is at 06:01 PM.
Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Thu afternoon, min 3°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Warm air temperatures (max 20°C on Sat afternoon, min 2°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Thu morning. Warm (max 25°C on Tue afternoon, min 9°C on Thu afternoon). Winds increasing (calm on Mon night, fresh winds from the S by Thu morning). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 23°C on Sun afternoon, min 0°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the NW by Sun night). | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thu 19 | |||||||||||||||||||||||||||||||
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 | 7:30PM0.34m | 7:42AM0.37m | 8:09PM0.30m | 8:27AM0.38m | 8:48PM0.27m | 9:11AM0.38m | 9:27PM0.24m | 9:57AM0.38m | 10:08PM0.22m | 10:45AM0.36m | 10:53PM0.22m | 11:39AM0.34m | 11:43PM0.22m | 12:41PM0.33m | 00:40AM0.23m | 1:45PM0.32m | 1:39AM0.23m | 2:44PM0.34m | 2:35AM0.24m | 3:35PM0.35m | 3:28AM0.26m | 4:20PM0.37m | 4:18AM0.28m | 5:01PM0.38m | 5:05AM0.31m | 5:41PM0.37m | 5:50AM0.36m | 6:20PM0.36m | ||||||||||||||||||
Low Tide | 1:41PM-0.04m | 1:57AM-0.02m | 2:34PM-0.01m | 2:27AM-0.02m | 3:27PM0.01m | 2:56AM-0.02m | 4:19PM0.04m | 3:25AM-0.01m | 5:10PM0.07m | 4:01AM-0.01m | 6:02PM0.09m | 4:45AM-0.00m | 6:54PM0.11m | 5:37AM0.01m | 7:50PM0.12m | 8:46PM0.12m | 7:36AM0.01m | 9:40PM0.11m | 8:35AM0.01m | 10:29PM0.09m | 9:33AM0.01m | 11:11PM0.08m | 10:31AM0.00m | 11:48PM0.06m | 11:29AM-0.00m | 00:21AM0.05m | 12:27PM-0.00m | |||||||||||||||||||
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light rain | rain shwrs | light rain | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | cloudy | some clouds | some clouds | some clouds | clear | risk tstorm | clear | some clouds | some clouds | heavy rain | light rain | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | mod rain | cloudy | clear | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||||||||||||
1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — | — | 11 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | |
max°C | 7 | 8 | 9 | 12 | 15 | 8 | 8 | 10 | 4 | 11 | 20 | 20 | 15 | 13 | 10 | 11 | 13 | 15 | 22 | 25 | 23 | 25 | 24 | 19 | 19 | 15 | 5 | 8 | 9 | 5 | 14 | 16 | 12 | 21 | 23 | 9 | 7 | 8 | 6 | 5 | 9 | 4 | 4 | 7 | 5 | 5 |
Moonrise | — | 7:34 | — | — | 8:37 | — | — | — | 9:41 | — | — | 10:44 | — | — | — | 12:47 | — | — | 1:49 | — | — | 2:46 | — | — | 3:39 | — | — | 4:24 | — | — | 5:03 | — | — | 5:36 | — | — | 6:05 | — | — | 6:30 | — | — | 6:54 | — | — | 7:18 |
Moonset | 7:00 | — | — | 7:22 | — | — | 7:45 | — | — | 8:09 | — | — | 9:37 | — | — | 10:10 | — | — | 10:49 | — | — | 11:35 | — | — | 12:29 | — | — | 1:29 | — | — | 2:34 | — | — | — | 3:41 | — | — | 4:49 | — | — | 5:58 | — | — | 7:07 | — | — |
 | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 7:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 |
 | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 7:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — |
Today's sea temperature in Fort McHenry Marsh, Patapsco River is 3.0° C (Statistics for 04 Mar 1981-2005 – mean: 1.3 max: 4.5 min: -0.6°C) | ||||||||||||||||||||||||||||||||||||||||||||||
Nearest