Coastal Flood Advisory
Ends in 7 h 15 min
When
Until 6 PM EDT this evening.
Where
In Delaware, Inland Sussex and Delaware Beaches. In New Jersey, Ocean and Coastal Ocean.
Issued for this forecast zone · National Weather Service Mount Holly NJ
What, impacts and precautionsHide details
What
Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways.
Impacts
Flooding of lots, parks, and roads with only isolated road closures expected.
Additional details
Water remains trapped in the back bays where we expect minor flooding to continue. Levels are slowly lowering.
Precautionary 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.
Areas: Inland Sussex; Delaware Beaches; Ocean; Coastal Ocean
See it on weather.gov (opens in a new tab)

Observed 10:05 AM EDT at KSBY

Delmar, DE weather

Mostly cloudy and 54°12°, jacket by 7 PM.

Mostly agree

Now 54°12°

Mostly cloudy

Wind: 5 mph7 km/h; From the north-northeast. Up to 10 mph16 km/h through 10 PM
Dew point: 45°7°; Comfortable
UV index: 1Low; Moderate 12–3 PM · peak 4
Air quality: 31Good; Main pollutant: Ozone
Pressure: 30.53 inHg1034 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 63°17° today at 4 PM
Below 50°10° tonight after 9 PM
Low 42°6° tomorrow at 6 AM
Above 50°10° tomorrow by 10 AM
Drops 13°7° tomorrow night 6–9 PM (61°16° → 48°9°)

This morningUp to 56°13° by 11 AM · Partly cloudy
This afternoonUp to 63°17° by 4 PM · Partly cloudy
TonightDown to 43°6° by 3 AM · Clear
Tomorrow morningUp to 60°16° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 3 PM · Clear
Tomorrow nightDown to 40°4° by 3 AM · Clear
Monday morningUp to 45°7° by 9 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 10a	Mostly sunny	52°11° (likely 52°11° to 56°13°)	52°11°	0%	5 mph8 km/h from NE, gusts 13 mph21 km/h	74%	62%	1
Sat 11a	Partly sunny	56°13° (likely 56°13° to 60°16°)	56°13°	0%	5 mph8 km/h from E, gusts 15 mph23 km/h	64%	31%	2
Sat 12p	Partly sunny	58°14° (likely 58°14° to 62°17°)	58°14°	0%	10 mph16 km/h from E, gusts 14 mph23 km/h	57%	39%	3
Sat 1p	Partly sunny	60°16° (likely 60°16° to 63°17°)	60°16°	0%	10 mph16 km/h from E, gusts 13 mph20 km/h	53%	66%	4
Sat 2p	Partly sunny	62°17° (likely 61°16° to 64°18°)	62°17°	0%	10 mph16 km/h from E, gusts 11 mph17 km/h	50%	59%	3
Sat 3p	Partly sunny	62°17° (likely 61°16° to 64°18°)	62°17°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	50%	46%	2
Sat 4p	Mostly sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	48%	52%	1
Sat 5p	Mostly sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	48%	27%	0
Sat 6p	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	55%	13%	0
Sat 7p	Clear	54°12° (likely 52°11° to 54°12°)	54°12°	0%	5 mph8 km/h from NE, gusts 8 mph14 km/h	69%	5%	0
Sat 8p	Clear	50°10° (likely 48°9° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 9 mph14 km/h	80%	10%	0
Sat 9p	Clear	48°9° (likely 46°8° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 8 mph13 km/h	86%	5%	0
Sat 10p	Clear	46°8° (likely 45°7° to 49°9°)	46°8°	0%	0 mph0 km/h, gusts 8 mph13 km/h	89%	3%	0
Sat 11p	Clear	45°7° (likely 45°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 7 mph12 km/h	93%	5%	0
Sun 12a	Clear	45°7° (likely 45°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 8 mph12 km/h	93%	9%	0
Sun 1a	Clear	45°7° (likely 44°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 8 mph13 km/h	89%	6%	0
Sun 2a	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 8 mph13 km/h	93%	9%	0
Sun 3a	Clear	43°6° (likely 43°6° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 9 mph14 km/h	93%	10%	0
Sun 4a	Clear	43°6° (likely 43°6° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 11 mph17 km/h	93%	8%	0
Sun 5a	Clear	43°6° (likely 42°6° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 11 mph18 km/h	93%	7%	0
Sun 6a	Clear	42°6° (likely 42°6° to 44°7°)	40°4°	0%	5 mph8 km/h from NE, gusts 11 mph17 km/h	93%	10%	0
Sun 7a	Sunny	43°6° (likely 41°5° to 44°7°)	41°5°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	89%	10%	0
Sun 8a	Sunny	43°6° (likely 41°5° to 45°7°)	41°5°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	93%	11%	0
Sun 9a	Sunny	48°9° (likely 48°9° to 51°11°)	47°8°	0%	5 mph8 km/h from NE, gusts 7 mph11 km/h	83%	1%	1
Sun 10a	Sunny	55°13° (likely 55°13° to 59°15°)	55°13°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	69%	0%	2
Sun 11a	Sunny	60°16° (likely 59°15° to 63°17°)	60°16°	0%	5 mph8 km/h from NE, gusts 10 mph17 km/h	55%	0%	3
Sun 12p	Sunny	62°17° (likely 62°17° to 65°18°)	62°17°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	50%	3%	4
Sun 1p	Sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	43%	4%	4
Sun 2p	Sunny	65°18° (likely 64°18° to 66°19°)	65°18°	0%	5 mph8 km/h from NE, gusts 8 mph14 km/h	41%	2%	4
Sun 3p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	40%	2%	4
Sun 4p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	5 mph8 km/h from NE, gusts 8 mph13 km/h	38%	3%	3
Sun 5p	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	5 mph8 km/h from NE, gusts 8 mph13 km/h	41%	2%	1
Sun 6p	Clear	61°16° (likely 55°13° to 61°16°)	61°16°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	49%	0%	0
Sun 7p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 9 mph14 km/h	59%	0%	0
Sun 8p	Clear	48°9° (likely 47°8° to 53°12°)	48°9°	0%	0 mph0 km/h, gusts 9 mph15 km/h	83%	1%	0
Sun 9p	Clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 6 mph10 km/h	86%	1%	0
Sun 10p	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	1%	0
Sun 11p	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Mon 12a	Clear	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph6 km/h	93%	1%	0
Mon 1a	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	4%	0
Mon 2a	Clear	41°5° (likely 39°4° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	5%	0
Mon 3a	Clear	40°4° (likely 37°3° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 5 mph7 km/h	92%	20%	0
Mon 4a	Clear	40°4° (likely 36°2° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	25%	0
Mon 5a	Clear	40°4° (likely 36°2° to 41°5°)	40°4°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	40%	0
Mon 6a	Clear	38°3° (likely 36°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	35%	0
Mon 7a	Sunny	38°3° (likely 35°2° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	31%	0
Mon 8a	Sunny	40°4° (likely 36°2° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	26%	0
Mon 9a	Sunny	45°7° (likely 41°5° to 52°11°)	45°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	93%	3%	1

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 64°18°, low 41°5°. Typical 66°19° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 64. East wind 5 to 10 mph.
Tonight: Mostly clear, with a low around 41. Northeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
38°3°–42°6°
Typical high / low
66°19° / 45°7°
Wind
10 mph16 km/h, gusts 20 mph31 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 67°19°, low 38°3°. Typical 66°19° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Sunny, with a high near 67. Northeast wind around 5 mph.
Night: Clear, with a low around 38. Northeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–67°19°
Low, likely
38°3°–44°7°
Typical high / low
66°19° / 44°7°
Wind
7 mph12 km/h, gusts 16 mph25 km/h
UV peak
4
Monday, Oct 26. Sunny. High 69°21°, low 46°8°. Typical 66°19° / 44°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 69. Northwest wind 0 to 5 mph.
Night: Clear, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–69°21°
Low, likely
35°2°–46°8°
Typical high / low
66°19° / 44°7°
Wind
11 mph17 km/h, gusts 17 mph27 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 65°18°, low 44°7°. Typical 65°18° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 65.
Night: Mostly clear, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
63°17°–68°20°
Low, likely
44°7°–50°10°
Typical high / low
65°18° / 44°7°
Wind
12 mph19 km/h, gusts 23 mph37 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 64°18°, low 47°8°. Typical 65°18° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Mostly cloudy, with a low around 47.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–67°19°
Low, likely
45°7°–49°9°
Typical high / low
65°18° / 43°6°
Wind
11 mph18 km/h, gusts 19 mph30 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 69°21°, low 50°10°. Typical 65°18° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Mostly clear, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
45°7°–50°10°
Typical high / low
65°18° / 43°6°
Wind
7 mph11 km/h, gusts 19 mph31 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 72°22°, low 50°10°. Typical 64°18° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–74°23°
Low, likely
46°8°–51°11°
Typical high / low
64°18° / 42°6°
Wind
11 mph18 km/h, gusts 29 mph47 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 70°21°, low 49°9°. Typical 64°18° / 42°6°. Rain, 5% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–74°23°
Low, likely
44°7°–52°11°
Typical high / low
64°18° / 42°6°
Wind
18 mph29 km/h, gusts 28 mph46 km/h
UV peak
2
Sunday, Nov 1. Cloudy. High 70°21°, low 51°11°. Typical 64°18° / 42°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 55°13°
  20% chance · 0.02 in0.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–75°24°
Low, likely
45°7°–56°13°
Typical high / low
64°18° / 42°6°
Wind
15 mph23 km/h, gusts 24 mph39 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 69°21°, low 56°13°. Typical 63°17° / 42°6°. Rain 0.07 in1.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–74°23°
Low, likely
48°9°–61°16°
Typical high / low
63°17° / 42°6°
Wind
10 mph17 km/h, gusts 26 mph41 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 41°.
Tomorrow
Dry, high 67°, low 38°, warming up.
Monday
Dry, high 69°, low 46°.
Rest of week
Mostly dry, highs 64–72°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PHI) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Indian River at Rosedale Beach (IN MLLW)

20 mi

Minor flooding

Level: 4.7 ft

Reading from Sat 9:12 AM · NWS gauge page

Nanticoke River at Sharptown

11 mi

Level: 0.8 ft

Reading from Sat 8:42 AM · NWS gauge page

Pocomoke River near Willards

13 mi

Level: 4.9 ft
Flow: 15 cfs

Reading from Sat 8:45 AM · NWS gauge page

Nassawango Creek near Snow Hill

17 mi

Below flood stage

Level: 1.9 ft
Flow: 12 cfs

Reading from Sat 8:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 61% less heating than a typical week.

This week 29Typical 74

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 24
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 10 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Today, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Salisbury-Wicomico Regional Airport · official normals 1991–2020 · records 1906–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 3°1° colder than normal (daily mean temperature).

−6°−4°SunOct 18
−3°−2°MonOct 19
+1°±0°TueOct 20
−2°−1°WedOct 21
−1°ThuOct 22
−3°−2°FriOct 23
—SatOct 24

Delmar weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 51 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 23 min less
Golden hour: 5:35–6:28 PM; Morning 7:03–7:56 AM
Blue hour: 6:28–6:38 PM; Morning 6:53–7:03 AM; first light 6:53 AM

Stars tonight? Fair

Clear 6:38 PM–6:54 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:32 AM · rises 5:08 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Delmar. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Coastal Flood Advisory