Annapolis
MD
09/20/2026 12:00 PM
79°F
TEMPERATURE
Winds 14 mph S
Scattered Rain Showers
Scattered rain showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Alerts
You have (1) alert(s). Tap to see details.
| Coastal Flood Advisory issued September 20 at 8:25AM EDT until September 21 at 6:00AM 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 |
| 09/20/2026 08:25 AM | 09/21/2026 06:00 AM | 09/20/2026 04:30 PM |
* WHAT...Up to one and a half feet of inundation above ground
level expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...Until 6 AM EDT Monday, especially around the time of
high tide.
* IMPACTS...At 2.8 feet, flooding of some of the parking area
near Dock Street in Annapolis may occur, with water
surrounding the Alex Haley Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next two high tides at Annapolis U.S. Naval Academy
are at 12:20 PM and 2:07 AM.
|
||
Moonrise
05:04 PM
Moonset
01:24 AM
Sunrise
06:51 AM
Moon Phase
Waxing gibbous
Sunset
07:07 PM
Hourly Forecast
Sun, 12:00 PM
Scattered Rain ShowersWinds: 14 mph S
79°
Sun, 01:00 PM
Scattered Rain ShowersWinds: 13 mph S
80°
Sun, 02:00 PM
Slight Chance Showers And ThunderstormsWinds: 12 mph S
81°
Sun, 03:00 PM
Scattered Showers And ThunderstormsWinds: 12 mph S
80°
Sun, 04:00 PM
Scattered Showers And ThunderstormsWinds: 12 mph S
80°
Sun, 05:00 PM
Chance Showers And ThunderstormsWinds: 10 mph S
81°
Sun, 06:00 PM
Chance Showers And ThunderstormsWinds: 8 mph S
79°
Sun, 07:00 PM
Chance Showers And ThunderstormsWinds: 7 mph SW
78°
Sun, 08:00 PM
Chance Showers And ThunderstormsWinds: 5 mph SW
76°
Sun, 09:00 PM
Showers And Thunderstorms LikelyWinds: 3 mph SW
73°
Sun, 10:00 PM
Showers And Thunderstorms LikelyWinds: 3 mph W
71°
Sun, 11:00 PM
Chance Showers And ThunderstormsWinds: 3 mph NW
71°
Mon, 12:00 AM
Chance Showers And ThunderstormsWinds: 5 mph NW
70°
Mon, 01:00 AM
Chance Showers And ThunderstormsWinds: 6 mph N
69°
Mon, 02:00 AM
Mostly CloudyWinds: 8 mph N
70°
Mon, 03:00 AM
Mostly CloudyWinds: 9 mph N
69°
Mon, 04:00 AM
Mostly CloudyWinds: 10 mph N
68°
Mon, 05:00 AM
Mostly CloudyWinds: 12 mph N
67°
Mon, 06:00 AM
Partly SunnyWinds: 12 mph N
66°
Mon, 07:00 AM
Partly SunnyWinds: 12 mph N
66°
Mon, 08:00 AM
Partly SunnyWinds: 12 mph N
67°
Mon, 09:00 AM
Mostly CloudyWinds: 13 mph N
69°
Mon, 10:00 AM
Mostly CloudyWinds: 13 mph NE
71°
Mon, 11:00 AM
Mostly CloudyWinds: 14 mph NE
72°
Winds: 10 to 14 mph S
Scattered rain showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then scattered showers and thunderstorms between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Winds: 3 to 12 mph NW
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then showers and thunderstorms likely between 9pm and 2am. Mostly cloudy, with a low around 66. Northwest wind 3 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 14 mph NE
A slight chance of rain showers between 2pm and 4pm. Mostly cloudy, with a high near 75. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Winds: 14 mph NE
Rain showers likely. Cloudy, with a low around 60. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 15 to 21 mph NE
Rain showers likely before 2pm, then showers and thunderstorms likely. Cloudy, with a high near 71. Northeast wind 15 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Winds: 21 mph NE
Showers and thunderstorms likely. Cloudy, with a low around 58. Chance of precipitation is 70%.
Winds: 21 mph NE
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Winds: 18 mph NE
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Winds: 18 mph NE
A chance of rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
Winds: 12 to 16 mph NE
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Winds: 16 mph N
A slight chance of rain showers. Partly sunny, with a high near 70. Chance of precipitation is 20%.
Winds: 8 to 14 mph N
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 20%.
Winds: 10 to 14 mph N
Mostly sunny, with a high near 71.
Winds: 7 to 12 mph N
Partly cloudy, with a low around 57.
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. A warm front will lift northward through the area today, before a cold front moves through tonight. A strong area of high pressure will build to our north tomorrow and remain in place through much of the week, leading to a prolonged period of onshore flow. Small Craft Advisories will likely be needed for much of the Monday through Thursday time period, and a few low-end Gale gusts can't be ruled out on Tuesday or Wednesday.
REST OF TODAY
SW winds 10 kt Waves 1 ft Scattered showers late this morning, then scattered showers with a chance of tstms this afternoon
TONIGHT
NW winds 5 kt Waves less than 1 ft Showers likely with a chance of tstms
MON
NE winds 10 kt Waves 1 ft
MON NIGHT
E winds 10 kt Waves 1 ft Showers
TUE
NE winds 10 to 15 kt Waves 1 ft Showers
TUE NIGHT
NE winds 10 to 15 kt Waves 1 ft Showers likely
WED
NE winds 10 to 15 kt Waves 1 ft Showers likely A chance of showers after midnight
THU
N winds 10 to 15 kt Waves 1 ft A chance of showers
REST OF TODAY
SW winds 10 kt Waves 1 ft Isolated showers late this morning, then scattered showers with a chance of tstms this afternoon
TONIGHT
W winds 5 kt
MON
NE winds 10 kt Waves 1 ft
MON NIGHT
E winds 10 kt Waves 1 ft A chance of showers
TUE
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers likely
TUE NIGHT
NE winds 10 to 15 kt with gusts to 20 kt Waves 1 ft Showers likely with a chance of tstms
WED
NE winds 15 to 20 kt Waves 1 to 2 ft A chance of tstms in the morning Showers likely A chance of showers after midnight
THU
N winds 15 to 20 kt Waves 1 to 2 ft A chance of showers
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON
SMALL CRAFT ADVISORY IN EFFECT MONDAY MORNING
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