Annapolis
MD
10/21/2026 09:00 AM
50°F
TEMPERATURE
Winds 10 mph N
Sunny
Sunny, with a high near 63. North wind around 10 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Coastal Flood Advisory issued October 21 at 6:55AM EDT until October 22 at 6:00PM EDT by NWS Baltimore MD/Washington DC | ||
| NWS Baltimore MD/Washington DC | ||
| Category | Certainty | Severity |
| Met | Likely | Minor |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 10/21/2026 06:55 AM | 10/22/2026 06:00 PM | 10/21/2026 04:00 PM |
* WHAT...Up to one foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From noon today to 6 PM EDT Thursday, especially around
the time of high tide.
* IMPACTS...At 3.0 feet, Compromise Street begins to flood in
Annapolis. Flooding of much of the City Dock parking lot is
occurring.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
2:10 PM and 2:34 AM.
|
||
Moonrise
04:59 PM
Moonset
03:20 AM
Sunrise
07:21 AM
Moon Phase
Waxing gibbous
Sunset
06:19 PM
Hourly Forecast
Wed, 09:00 AM
SunnyWinds: 10 mph N
50°
Wed, 10:00 AM
SunnyWinds: 10 mph N
52°
Wed, 11:00 AM
SunnyWinds: 10 mph N
54°
Wed, 12:00 PM
SunnyWinds: 10 mph N
55°
Wed, 01:00 PM
SunnyWinds: 10 mph N
58°
Wed, 02:00 PM
SunnyWinds: 10 mph N
60°
Wed, 03:00 PM
SunnyWinds: 10 mph N
62°
Wed, 04:00 PM
SunnyWinds: 10 mph N
63°
Wed, 05:00 PM
SunnyWinds: 10 mph N
62°
Wed, 06:00 PM
Mostly ClearWinds: 9 mph N
61°
Wed, 07:00 PM
Mostly ClearWinds: 8 mph N
57°
Wed, 08:00 PM
Mostly ClearWinds: 7 mph N
55°
Wed, 09:00 PM
Mostly ClearWinds: 7 mph N
54°
Wed, 10:00 PM
Partly CloudyWinds: 7 mph N
53°
Wed, 11:00 PM
Partly CloudyWinds: 7 mph N
53°
Thu, 12:00 AM
Mostly ClearWinds: 7 mph N
52°
Thu, 01:00 AM
Mostly ClearWinds: 7 mph N
51°
Thu, 02:00 AM
Mostly ClearWinds: 7 mph N
50°
Thu, 03:00 AM
Partly CloudyWinds: 7 mph N
49°
Thu, 04:00 AM
Mostly ClearWinds: 8 mph NW
47°
Thu, 05:00 AM
Mostly ClearWinds: 8 mph NW
46°
Thu, 06:00 AM
SunnyWinds: 8 mph NW
46°
Thu, 07:00 AM
SunnyWinds: 9 mph NW
45°
Thu, 08:00 AM
SunnyWinds: 9 mph NW
46°
Winds: 10 mph N
Sunny, with a high near 63. North wind around 10 mph.
Winds: 9 mph N
Mostly clear, with a low around 45. North wind around 9 mph.
Winds: 10 mph NW
Sunny, with a high near 65. Northwest wind around 10 mph.
Winds: 7 to 10 mph N
Clear, with a low around 47. North wind 7 to 10 mph, with gusts as high as 20 mph.
Winds: 7 to 10 mph NE
Sunny, with a high near 57. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Winds: 2 to 6 mph NE
Mostly clear, with a low around 44.
Winds: 6 mph NE
Sunny, with a high near 57.
Winds: 2 mph E
Mostly clear, with a low around 44.
Winds: 5 mph E
Sunny, with a high near 61.
Winds: 2 mph S
Mostly clear, with a low around 46.
Winds: 5 mph W
Sunny, with a high near 66.
Winds: 3 mph W
Mostly clear, with a low around 49.
Winds: 5 to 8 mph N
Mostly sunny, with a high near 65.
Winds: 7 mph N
Partly cloudy, with a low around 49.
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. High pressure remains positioned north of the area through today as low pressure meanders off the Mid-Atlantic coast. The low will likely depart by the end of the week as high pressure builds overhead. Additional Small Craft Advisories will likely be needed at times through the end of the week.
TODAY
N winds 5 to 10 kt Waves 1 ft
TONIGHT
N winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
THU NIGHT
N winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NE winds around 5 kt Waves 1 ft or less
SAT
NE winds around 5 kt Waves 1 ft or less
SUN
SE winds around 5 kt Waves 1 ft or less
TODAY
N winds 10 to 15 kt Waves 1 ft
TONIGHT
N winds 5 to 10 kt Waves 1 ft
THU
NW winds 5 to 10 kt with gusts to 20 kt Waves 1 ft
THU NIGHT
N winds 5 to 10 kt Waves 1 ft
FRI
NE winds 5 to 10 kt Waves 1 ft
FRI NIGHT
NE winds around 5 kt Waves 1 ft
SAT
NE winds around 5 kt Waves 1 ft or less
SUN
E winds around 5 kt Waves 1 ft or less
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
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