Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

53.1°F

Measurement Time: Friday, April 10, 2026, 9:48 AM EDT

Today's Tides

Low: April 10, 12:54 AM, 0.8 ft
 High: April 10, 6:45 AM, 5.6 ft
Low: April 10, 2:02 PM, 0.8 ft
 High: April 10, 7:35 PM, 4.7 ft

Temperature Locations

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Local Points of Interest

Market Square Memorial Park; Swedesboro, NJ

Delaware River

Station Name: Marcus Hook
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -2 feet

Nearest Address:
Delaware River
Marcus Hook, PA 19061
Delaware County

GPS Coordinates: 39.811667, -75.409444

Nearby Water Temperatures

Christina River, Wilmington, DE (8.7 mi)
Brandywine Creek, Wilmington, DE (9.3 mi)
Delaware River, New Castle, DE (10.3 mi)
Brandywine Creek, Chadds Ford, PA (10.5 mi)
Delaware River, Philadelphia, PA (11.9 mi)
Red Clay Creek, Wooddale, DE (12.5 mi)
Christina River, Newport, DE (12.7 mi)
White Clay Creek, Stanton, DE (14.5 mi)
Schuylkill River, Philadelphia, PA (15.9 mi)
White Clay Creek, Newark, DE (16.1 mi)
Delaware River, Philadelphia, PA (16.5 mi)
Pike Creek, Newark, DE (16.8 mi)
East Branch Brandywine Creek, Downingtown, PA (17.7 mi)
Wissahickon Creek, Philadelphia, PA (17.7 mi)
Valley Creek, Chesterbrook, PA (18.7 mi)

Weather for Marcus Hook, Pennsylvania

Current Weather

48°F
Partly cloudy
Partly cloudy
45°F
48.2°F
77%
SSW 6.5 mph
7.7 mph
46°F
43.7°F
0 in
75%
9 mi
1029 mbar
1.5

Five Day Weather Forecast

Sunny
Fri
H: 72°F
L: 40°F
Sunny
Sat
H: 64°F
L: 49°F
Cloudy
Sun
H: 59°F
L: 43°F
Patchy rain nearby
Mon
H: 79°F
L: 48°F
Sunny
Tue
H: 81°F
L: 58°F

Air Quality

AQI: 1 - Good
PM2.5: 11.55 μg/m3
PM10: 14.65 μg/m3
Carbon Monoxide: 172.85 μg/m3
Nitrogen Dioxide: 9.05 μg/m3
Sulphur Dioxide: 7.85 μg/m3
Ozone: 95 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:02 PM
Sunset: 7:35 PM
Daylight: 13 hrs 3 mins
Moonrise: 2:57 AM
Moon Transit: 7:31 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:01 AM - 9:31 AM
9:27 PM - 11:57 PM

Minor Periods

11:42 AM - 1:12 PM
2:27 AM - 3:57 AM

Action Rating: 3 out of 5

Special Weather Statement issued April 10 at 5:53AM EDT by NWS State College PA

Effective: Fri April 10, 2026, 5:53 AM
Expires: Fri April 10, 2026, 6:00 PM

The combination of marginally dry and breezy conditions will create an elevated risk of wildfire spread across most of central Pennsylvania once again today. Minimum relative humidity values will be between 30 and 35 percent over the bulk of the region, but could drop as low as the mid 20s for several hours this afternoon. Wind gusts will be from the south to southwest between 15 and 25 mph. Some locations across the Central and Northern Mountains could see gusts from the southwest topping 30 mph between 11 AM and 5 PM. Residents are urged to exercise caution if handling any potential ignition sources, such as machinery, cigarettes, or matches. If dry grasses and tree litter begin to burn, the fire will have the potential to spread rapidly. For more information about wildfire danger and wildfire prevention and education, please visit the Pennsylvania Department of Conservation and Natural Resources website at http://dcnr.pa.gov/Communities/Wildfire.


Friday, April 10, 2026

Weather Forecast

Sunny
71.6°F
40.3°F
53.2°F
73%
0 in
0%
0%
11.4 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 12.93 μg/m3
PM10: 15.4 μg/m3
Carbon Monoxide: 202.93 μg/m3
Nitrogen Dioxide: 17.81 μg/m3
Sulphur Dioxide: 5.87 μg/m3
Ozone: 71.68 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:02 PM
Sunset: 7:35 PM
Daylight: 13 hrs 3 mins
Moonrise: 2:57 AM
Moon Transit: 7:31 AM
Moonset: 12:12 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:01 AM - 9:31 AM
9:27 PM - 11:57 PM

Minor Periods

11:42 AM - 1:12 PM
2:27 AM - 3:57 AM

Action Rating: 3 out of 5

Saturday, April 11, 2026

Weather Forecast

Sunny
64.2°F
48.9°F
55°F
63%
0 in
0%
0%
13.2 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.45 μg/m3
PM10: 7.8 μg/m3
Carbon Monoxide: 198.69 μg/m3
Nitrogen Dioxide: 12.03 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 82.96 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:02 PM
Sunset: 7:36 PM
Daylight: 13 hrs 6 mins
Moonrise: 3:31 AM
Moon Transit: 8:20 AM
Moonset: 1:17 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
12:00 AM - 12:00 AM

Minor Periods

12:47 AM - 2:17 PM
3:01 AM - 4:31 AM

Action Rating: 2 out of 5

Sunday, April 12, 2026

Weather Forecast

Cloudy
58.5°F
42.8°F
51.2°F
58%
0 in
0%
0%
12.3 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 8.55 μg/m3
PM10: 8.89 μg/m3
Carbon Monoxide: 231.13 μg/m3
Nitrogen Dioxide: 17.37 μg/m3
Sulphur Dioxide: 4.73 μg/m3
Ozone: 70.8 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:02 PM
Sunset: 7:37 PM
Daylight: 13 hrs 8 mins
Moonrise: 4:01 AM
Moon Transit: 9:07 AM
Moonset: 2:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:37 AM - 11:07 AM
12:00 AM - 12:00 AM

Minor Periods

1:54 PM - 3:24 PM
3:31 AM - 5:01 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Patchy rain nearby
78.7°F
48.2°F
63.1°F
71%
0 in
88%
0%
16.3 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 9.66 μg/m3
PM10: 10.37 μg/m3
Carbon Monoxide: 186.44 μg/m3
Nitrogen Dioxide: 10.36 μg/m3
Sulphur Dioxide: 4.91 μg/m3
Ozone: 100.88 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:02 PM
Sunset: 7:38 PM
Daylight: 13 hrs 11 mins
Moonrise: 4:27 AM
Moon Transit: 9:53 AM
Moonset: 3:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:23 AM - 11:53 AM

Minor Periods

3:01 PM - 4:31 PM
3:57 AM - 5:27 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Sunny
81.4°F
58.2°F
67.9°F
74%
0 in
0%
0%
13.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 9.07 μg/m3
PM10: 9.27 μg/m3
Carbon Monoxide: 214.83 μg/m3
Nitrogen Dioxide: 19.2 μg/m3
Sulphur Dioxide: 5.45 μg/m3
Ozone: 60.85 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:01 PM
Sunset: 7:39 PM
Daylight: 13 hrs 13 mins
Moonrise: 4:50 AM
Moon Transit: 10:39 AM
Moonset: 4:40 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:09 AM - 12:39 AM

Minor Periods

4:10 PM - 5:40 PM
4:20 AM - 5:50 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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