Naval Academy MD
05/21/2026 04:00 AM
69°F
TEMPERATURE
Winds 6 mph N
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 62, with temperatures rising to around 69 overnight. North wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
11:38 AM
Moonset
01:44 AM
Sunrise
05:48 AM
Moon Phase
Waxing crescent
Sunset
08:17 PM

Hourly Forecast

Thu, 04:00 AM

Slight Chance Rain Showers
Winds: 6 mph N
69°

Thu, 05:00 AM

Slight Chance Rain Showers
Winds: 8 mph N
69°

Thu, 06:00 AM

Cloudy
Winds: 10 mph NE
68°

Thu, 07:00 AM

Chance Rain Showers
Winds: 10 mph NE
66°

Thu, 08:00 AM

Slight Chance Rain Showers
Winds: 12 mph NE
66°

Thu, 09:00 AM

Slight Chance Rain Showers
Winds: 12 mph NE
66°

Thu, 10:00 AM

Chance Rain Showers
Winds: 12 mph NE
66°

Thu, 11:00 AM

Chance Rain Showers
Winds: 13 mph NE
66°

Thu, 12:00 PM

Chance Rain Showers
Winds: 13 mph NE
66°

Thu, 01:00 PM

Chance Rain Showers
Winds: 13 mph NE
65°

Thu, 02:00 PM

Showers And Thunderstorms Likely
Winds: 13 mph NE
66°

Thu, 03:00 PM

Showers And Thunderstorms Likely
Winds: 13 mph NE
65°

Thu, 04:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph NE
64°

Thu, 05:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph NE
63°

Thu, 06:00 PM

Chance Showers And Thunderstorms
Winds: 9 mph NE
62°

Thu, 07:00 PM

Chance Showers And Thunderstorms
Winds: 8 mph NE
62°

Thu, 08:00 PM

Chance Rain Showers
Winds: 8 mph NE
62°

Thu, 09:00 PM

Chance Rain Showers
Winds: 8 mph NE
61°

Thu, 10:00 PM

Chance Rain Showers
Winds: 8 mph NE
60°

Thu, 11:00 PM

Chance Rain Showers
Winds: 8 mph NE
59°

Fri, 12:00 AM

Slight Chance Rain Showers
Winds: 9 mph NE
59°

Fri, 01:00 AM

Chance Rain Showers
Winds: 9 mph NE
58°

Fri, 02:00 AM

Chance Rain Showers
Winds: 9 mph NE
58°

Fri, 03:00 AM

Chance Rain Showers
Winds: 10 mph NE
59°
Winds: 8 mph N
A slight chance of rain showers. Cloudy. Low around 62, with temperatures rising to around 69 overnight. North wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Winds: 13 mph NE
A chance of rain showers between 7am and 2pm, then showers and thunderstorms likely. Cloudy, with a high near 66. Northeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 8 to 12 mph NE
A chance of showers and thunderstorms. Cloudy, with a low around 55. Northeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 12 to 15 mph E
Rain showers. Cloudy, with a high near 64. East wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 8 to 14 mph E
Rain showers. Cloudy, with a low around 53. East wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Winds: 10 to 14 mph NE
Rain showers before 5pm, then showers and thunderstorms. Cloudy, with a high near 67. Chance of precipitation is 100%.
Winds: 5 to 12 mph NE
Showers and thunderstorms. Cloudy, with a low around 57. Chance of precipitation is 100%.
Winds: 5 mph NE
Rain showers likely before 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Winds: 5 mph E
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Winds: 5 mph SE
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.
Winds: 3 mph NE
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Winds: 5 mph NE
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Winds: 2 mph SW
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Winds: 1 to 5 mph NW
A slight chance of rain showers before 2pm. Partly sunny, with a high near 82.

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 cold front will slowly sag south of the waters Thursday. The front will remain south of the waters Friday and Saturday before lifting back to the north SUnday into early next week. Increased onshore flow will keep Small Craft Advisory conditions going across the waters at times Friday afternoon into the upcoming holiday weekend.

OVERNIGHT
N winds 5 kt Waves less than 1 ft A chance of showers
THU
NE winds 5 to 10 kt Waves 1 ft A chance of showers
THU NIGHT
NE winds 5 to 10 kt Waves 1 ft Showers likely
FRI
NE winds 5 to 10 kt Waves 1 ft Showers
FRI NIGHT
NE winds 5 to 10 kt Waves 1 ft Showers
SAT
NE winds 5 to 10 kt with gusts to 20 kt Waves 1 ft Showers
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft Showers
SUN
E winds around 5 kt Waves 1 ft A chance of showers
MON
S winds around 5 kt Waves 1 ft or less A chance of showers in the morning, then showers likely through the night A chance of showers after midnight
Reporting time 02:27 AM EDT Thu May 21 2026
OVERNIGHT
N winds 5 kt Waves less than 1 ft A slight chance of showers
THU
NE winds 5 to 10 kt with gusts to 20 kt Waves 1 ft A chance of showers
THU NIGHT
NE winds 5 to 10 kt with gusts to 20 kt Waves 1 ft Showers likely
FRI
NE winds 10 kt with gusts to 20 kt Waves 1 ft Showers
FRI NIGHT
NE winds 5 to 10 kt with gusts to 20 kt Waves 1 ft Showers
SAT
NE winds 5 to 10 kt Waves 1 ft Showers
SAT NIGHT
NE winds 5 to 10 kt Waves 1 ft Showers with a chance of tstms
SUN
NE winds around 5 kt Waves 1 ft A chance of showers
MON
S winds around 5 kt Waves 1 ft or less A chance of showers in the morning, then a chance of tstms through the night Showers likely
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH LATE TONIGHT
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH THIS AFTERNOON
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH LATE TONIGHT
Reporting time 02:27 AM EDT Thu May 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING THROUGH LATE TONIGHT
Reporting time 02:27 AM EDT Thu May 21 2026
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