Tall Timbers, MD
03/03/2026 08:00 PM
42°F
TEMPERATURE
Winds 2 mph SE
Chance Rain Showers
A chance of rain showers before 10pm, then areas of fog and a chance of rain showers between 10pm and 2am. Cloudy. Low around 40, with temperatures rising to around 48 overnight. South wind 2 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
06:28 PM
Moonset
06:36 AM
Sunrise
06:34 AM
Moon Phase
Waning gibbous
Sunset
06:01 PM

Hourly Forecast

Tue, 08:00 PM

Chance Rain Showers
Winds: 2 mph SE
42°

Tue, 09:00 PM

Chance Rain Showers
Winds: 3 mph S
43°

Tue, 10:00 PM

Areas Of Fog
Winds: 6 mph S
44°

Tue, 11:00 PM

Slight Chance Rain Showers
Winds: 7 mph S
45°

Wed, 12:00 AM

Slight Chance Rain Showers
Winds: 9 mph S
46°

Wed, 01:00 AM

Slight Chance Rain Showers
Winds: 10 mph SW
47°

Wed, 02:00 AM

Mostly Cloudy
Winds: 9 mph SW
48°

Wed, 03:00 AM

Mostly Cloudy
Winds: 9 mph SW
48°

Wed, 04:00 AM

Mostly Cloudy
Winds: 9 mph SW
48°

Wed, 05:00 AM

Mostly Cloudy
Winds: 8 mph SW
48°

Wed, 06:00 AM

Mostly Cloudy
Winds: 7 mph SW
48°

Wed, 07:00 AM

Mostly Cloudy
Winds: 6 mph SW
48°

Wed, 08:00 AM

Mostly Cloudy
Winds: 5 mph SW
48°

Wed, 09:00 AM

Partly Sunny
Winds: 5 mph W
49°

Wed, 10:00 AM

Mostly Cloudy
Winds: 5 mph W
50°

Wed, 11:00 AM

Mostly Cloudy
Winds: 5 mph W
51°

Wed, 12:00 PM

Mostly Cloudy
Winds: 5 mph NW
51°

Wed, 01:00 PM

Mostly Cloudy
Winds: 5 mph N
52°

Wed, 02:00 PM

Mostly Cloudy
Winds: 5 mph N
52°

Wed, 03:00 PM

Cloudy
Winds: 5 mph NE
52°

Wed, 04:00 PM

Mostly Cloudy
Winds: 3 mph NE
52°

Wed, 05:00 PM

Slight Chance Rain Showers
Winds: 2 mph NE
51°

Wed, 06:00 PM

Chance Rain Showers
Winds: 2 mph NE
50°

Wed, 07:00 PM

Chance Rain Showers
Winds: 2 mph E
49°

Tonight

Chance Rain Showers then Areas Of Fog
40°
Winds: 2 to 10 mph S
A chance of rain showers before 10pm, then areas of fog and a chance of rain showers between 10pm and 2am. Cloudy. Low around 40, with temperatures rising to around 48 overnight. South wind 2 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Mostly Cloudy then Slight Chance Rain Showers
52°
Winds: 2 to 7 mph NW
A slight chance of rain showers after 5pm. Mostly cloudy, with a high near 52. Northwest wind 2 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Chance Rain Showers then Areas Of Fog
47°
Winds: 3 mph SE
A chance of rain showers before 10pm, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 47. Southeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Chance Rain Showers then Patchy Fog
64°
Winds: 3 to 7 mph S
A chance of rain showers and patchy fog before 7am, then patchy fog and a slight chance of rain showers. Partly sunny, with a high near 64. South wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Chance Rain Showers
56°
Winds: 6 to 9 mph S
A chance of rain showers. Mostly cloudy, with a low around 56. South wind 6 to 9 mph. Chance of precipitation is 30%.

Friday

Chance Rain Showers
68°
Winds: 8 mph SW
A chance of rain showers before 1pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.

Friday Night

Slight Chance Rain Showers
54°
Winds: 8 mph SE
A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 54.

Saturday

Mostly Sunny then Slight Chance Rain Showers
69°
Winds: 8 to 15 mph S
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 69.

Saturday Night

Chance Rain Showers
60°
Winds: 14 to 17 mph SW
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

Sunday

Chance Rain Showers
67°
Winds: 7 to 13 mph SW
A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

Sunday Night

Chance Rain Showers
56°
Winds: 7 mph SW
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Monday

Chance Rain Showers
66°
Winds: 8 mph SW
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.

Monday Night

Chance Rain Showers
56°
Winds: 8 mph S
A chance of rain showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Tuesday

Slight Chance Rain Showers
67°
Winds: 8 to 12 mph S
A slight chance of rain showers. Mostly sunny, with a high near 67.

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 frontal system to the south will return northward as a warm front through Wednesday. This boundary will waver near or just north of the local waters through the end of the week.

Tidal Potomac from Key Bridge to Indian Head

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Areas of fog this evening Rain, mainly this evening with vsby 1 to 3 NM
WED
N winds around 5 kt Waves 1 ft Showers likely Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves 1 ft or less Showers likely Areas of fog Vsby 1 to 3 NM
THU
S winds around 5 kt Waves 1 ft Showers likely
THU NIGHT
S winds around 5 kt Waves 1 ft A chance of showers
FRI
SW winds around 5 kt Waves 1 ft
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
SUN
SW winds around 5 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Tidal Potomac from Indian Head to Cobb Island

TONIGHT
S winds 5 to 10 kt Waves 1 ft Areas of fog this evening A chance of rain Vsby 1 to 3 NM this evening
WED
NW winds around 5 kt Waves 1 ft Showers likely Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves 1 ft Showers likely Areas of fog Vsby 1 NM or less
THU
S winds around 5 kt Waves 1 ft A chance of showers Patchy dense fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
SW winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Tidal Potomac from Cobb Island to Smith Point

TONIGHT
S winds 5 to 10 kt Waves 1 ft or less Areas of fog this evening A chance of rain Vsby 1 to 3 NM this evening
WED
SW winds 5 to 10 kt
WED NIGHT
SE winds around 5 kt Waves flat A chance of showers Areas of fog Vsby 1 to 3 NM
THU
S winds 5 kt Waves less than 1 ft A chance of showers
THU NIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
SW winds 15 to 20 kt Waves 1 to 2 ft A chance of showers through the night
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Chesapeake Bay north of Pooles Island

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Rain Areas of fog this evening Areas of fog after midnight Vsby 1 NM or less
WED
NE winds around 5 kt Waves flat A chance of showers Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers Areas of fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves 1 ft or less Showers Patchy fog
THU NIGHT
S winds 5 kt Waves less than 1 ft Showers likely
FRI
SW winds around 5 kt Waves 1 ft
FRI NIGHT
E winds around 5 kt Waves 1 ft
SAT
S winds 5 to 10 kt
SUN
SW winds around 5 kt Waves 1 ft or less A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Chesapeake Bay from Pooles Island to Sandy Point

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Rain Areas of fog this evening Areas of fog after midnight Vsby 1 NM or less
WED
N winds around 5 kt Waves 1 ft or less Showers likely Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers Areas of fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves flat Showers Patchy dense fog
THU NIGHT
S winds 5 kt Waves less than 1 ft Showers likely
FRI
S winds 5 kt Waves flat
FRI NIGHT
E winds 5 kt Waves flat
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 07:38 PM EST Tue Mar 3 2026

Patapsco River including Baltimore Harbor

TONIGHT
SW winds 5 kt Waves less than 1 ft Rain, mainly this evening Areas of fog Vsby 1 NM or less
WED
Light winds Waves flat Showers likely Patchy fog Vsby 1 to 3 NM
WED NIGHT
Light winds Waves flat Showers Areas of fog Vsby 1 NM or less
THU
SE winds around 5 kt Waves flat Showers Patchy dense fog
THU NIGHT
S winds 5 kt Waves flat Showers likely
FRI
S winds around 5 kt Waves flat
FRI NIGHT
E winds around 5 kt Waves flat
SAT
S winds 5 to 10 kt
SUN
SW winds around 5 kt Waves flat A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Chester River to Queenstown MD

TONIGHT
SW winds 5 to 10 kt Waves 1 ft or less Rain Areas of fog this evening Areas of fog after midnight Vsby 1 NM or less
WED
N winds around 5 kt Waves 1 ft or less Showers likely Patchy fog Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers Areas of fog Vsby 1 NM or less
THU
S winds around 5 kt Waves flat Showers Widespread dense fog
THU NIGHT
S winds 5 kt Waves less than 1 ft Showers likely
FRI
SE winds 5 kt Waves flat
FRI NIGHT
E winds 5 kt Waves flat
SAT
S winds 10 to 15 kt
SUN
W winds 5 to 10 kt
Reporting time 07:38 PM EST Tue Mar 3 2026

Chesapeake Bay from Sandy Point to North Beach

TONIGHT
S winds 10 kt Waves 1 ft Areas of fog this evening Rain, mainly this evening Vsby 1 to 3 NM
WED
N winds 5 kt Waves less than 1 ft Showers likely Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers likely Areas of fog Vsby 1 NM or less
THU
S winds around 5 kt Waves 1 ft or less Showers likely Patchy dense fog
THU NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
E winds 5 kt Waves less than 1 ft
SAT
S winds 15 to 20 kt
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Eastern Bay

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Rain Areas of fog this evening Areas of fog after midnight Vsby 1 NM or less
WED
NW winds around 5 kt Waves 1 ft or less Showers likely Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers likely Areas of fog Vsby 1 NM or less
THU
S winds around 5 kt Waves flat A chance of showers Patchy dense fog
THU NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers
FRI
NW winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 kt Waves flat
SAT
S winds 10 to 15 kt
SUN
SW winds 5 to 10 kt Waves 1 ft or less A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Chesapeake Bay from North Beach to Drum Point

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Areas of fog this evening Rain likely, mainly this evening Vsby 1 to 3 NM
WED
W winds 5 to 10 kt
WED NIGHT
E winds around 5 kt Waves flat Showers likely Areas of fog Vsby 1 NM or less
THU
S winds 5 kt Waves less than 1 ft Showers likely Patchy dense fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Choptank River to Cambridge MD and the Little Choptank River

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Areas of dense fog this evening Rain likely, mainly this evening Vsby 1 NM or less
WED
NW winds around 5 kt Waves 1 ft or less A chance of showers Vsby 1 to 3 NM
WED NIGHT
E winds around 5 kt Waves flat Showers likely Areas of fog Vsby 1 NM or less
THU
S winds around 5 kt Waves flat Showers likely Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
SW winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Patuxent River to Broomes Island MD

TONIGHT
SW winds 5 to 10 kt Waves 1 ft Areas of fog this evening A chance of rain Vsby 1 to 3 NM this evening
WED
NW winds around 5 kt Waves 1 ft A chance of showers
WED NIGHT
Light winds Waves 1 ft or less Showers likely Areas of fog Vsby 1 to 3 NM
THU
S winds around 5 kt Waves 1 ft A chance of showers Patchy fog
THU NIGHT
S winds 5 kt Waves less than 1 ft A chance of showers
FRI
SW winds 5 kt Waves less than 1 ft
FRI NIGHT
SE winds 5 kt Waves less than 1 ft
SAT
SW winds 10 to 15 kt Waves 1 ft A chance of showers
SUN
SW winds 5 to 10 kt Waves 1 ft A chance of showers
Reporting time 07:38 PM EST Tue Mar 3 2026

Chesapeake Bay from Drum Point to Smith Point

TONIGHT
S winds 5 to 10 kt Waves 1 ft Areas of fog this evening A chance of rain Vsby 1 to 3 NM
WED
SW winds 5 to 10 kt
WED NIGHT
SE winds around 5 kt Waves 1 ft or less A chance of showers Areas of fog Vsby 1 NM or less
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 to 2 ft A chance of showers
FRI
S winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt Waves 2 to 3 ft A chance of showers through the night
SUN
SW winds 10 to 15 kt
Reporting time 07:38 PM EST Tue Mar 3 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

TONIGHT
SW winds 5 to 10 kt Waves 1 ft A chance of rain Areas of fog Vsby 1 to 3 NM
WED
SW winds 5 to 10 kt
WED NIGHT
SE winds around 5 kt Waves flat A chance of showers Areas of fog Vsby 1 NM or less
THU
S winds 5 to 10 kt Waves 1 ft A chance of showers Patchy fog
THU NIGHT
S winds 5 to 10 kt Waves 1 ft A chance of showers
FRI
S winds 5 to 10 kt Waves 1 ft
FRI NIGHT
SE winds 5 to 10 kt Waves 1 ft
SAT
S winds 15 to 20 kt Waves 1 to 2 ft A chance of showers through the night
SUN
SW winds 10 to 15 kt
Reporting time 07:38 PM EST Tue Mar 3 2026
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