Cooler temperatures as sunny dry pattern continues, frosty nights ahead

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THURSDAY... * WHAT...Up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...In Delaware, Inland Sussex and Delaware Beaches. In New Jersey, Cape May and Atlantic Coastal Cape May. * WHEN...Until 8 PM EDT Thursday. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Spotty moderate flooding is possible in the back bays of Rehoboth Bay, Indian River Bay, and Little Assawoman Bay in Delaware with this evening's high tide cycle. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge. && Time of high total tides are approximate to the nearest hour. Delaware Bay at Lewes MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 29/03 PM 6.4 1.8 2.1 Minor 30/04 AM 6.1 1.5 2.8 Minor 30/03 PM 6.5 1.8 2.4 Minor 31/04 AM 4.9 0.2 1.3 None 31/04 PM 3.9 -0.8 -0.3 None 01/05 AM 3.1 -1.6 -0.9 None Great Egg Harbor Bay at Ocean City MLLW Categories - Minor 5.3 ft, Moderate 6.3 ft, Major 7.3 ft MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 29/03 PM 5.5 1.5 1.8 Minor 30/03 AM 5.0 1.0 2.0 None 30/02 PM 5.7 1.7 2.1 Minor 31/03 AM 4.4 0.4 1.3 None 31/04 PM 3.3 -0.7 -0.5 None 01/04 AM 2.3 -1.7 -1.1 None Cape May Harbor at Cape May MLLW Categories - Minor 6.2 ft, Moderate 7.2 ft, Major 8.2 ft MHHW Categories - Minor 1.1 ft, Moderate 2.1 ft, Major 3.1 ft Total Total Departure Day/Time Tide Tide from Norm Flood ft MLLW ft MHHW ft Impact -------- --------- --------- --------- -------- 29/03 PM 6.3 1.2 1.9 Minor 30/03 AM 5.8 0.7 2.3 None 30/03 PM 6.7 1.6 2.1 Minor 31/04 AM 5.2 0.1 1.3 None 31/04 PM 4.1 -1.0 -0.6 None 01/05 AM 3.2 -1.9 -1.1 None &&

Cooler temperatures as sunny dry pattern continues, frosty nights ahead

Meteorologist Chris Mastrobuono
Chris Mastrobuono
Meteorologist

Chris Mastrobuono is a South Philly native, but has come to join the CoastTV meteorology team. With over three years of experience delivering accurate, passionate and insightful weather analysis, he is eager to report on the coast. Previously, he spent over two years as a morning meteorologist at WEVV CBS/FOX in Evansville, Indiana.

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Oct 23, 2025
Oct 23, 2025

DELMARVA -- It’s another beautiful day on Delmarva as sunshine and breezy west winds keep skies clear and temperatures pleasant. Highs will reach the mid to upper 60s this afternoon, with gusts up to 25 mph.

Mostly sunny and highs in the low to mid 60s, brisk west winds gusting to 25 mph.

As high pressure builds in tonight, winds will ease and skies will remain clear — ideal conditions for radiational cooling. Overnight lows will drop into the mid to upper 30s inland and low 40s along the coast, setting the stage for patchy frost by early Friday morning.

Patchy frost Friday morning, clear skies and calm winds, lows in the 30s to low 40s.

Friday and Saturday will feel more like late autumn, with highs struggling to reach 60 degrees. Nights will be quite chilly, dipping again into the 30s. Frost may return early Saturday, so those heading out to fall festivals should plan to bundle up.

Beautiful for Sunfest which gets going today in Ocean City.

The timing couldn’t be better for outdoor events across Delmarva, including the start of Sunfest in Ocean City and the Sea Witch Festival in Rehoboth Beach. Despite the cooler air, both events are expected to enjoy dry and mostly sunny conditions.

Looking ahead to Sunday and early next week, tranquil but seasonably chilly weather continues under high pressure. Daytime highs will remain in the 50s with lows in the 30s and low 40s. By midweek, however, forecast models suggest a potential shift — low pressure could approach the region, bringing a chance for rain and wind Tuesday night into Wednesday.

Weather Alert

Coastal Flood Advisory until THU 8:00 PM EDT

Gale Warning from WED 6:00 PM EDT until THU 2:00 PM EDT

Small Craft Advisory until WED 6:00 PM EDT

Gale Watch from FRI 6:00 AM EDT until SAT 2:00 AM EDT

Cooler temperatures as sunny dry pattern continues, frosty nights ahead

Chris Mastrobuono

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Coastal Flood Advisory until THU 8:00 PM EDT

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Small Craft Advisory until WED 6:00 PM EDT

Gale Watch from FRI 6:00 AM EDT until SAT 2:00 AM EDT

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