Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

56.7°F

Measurement Time: Wednesday, April 15, 2026, 8:12 PM EDT

Today's Tides

Low: April 15, 5:56 AM, 0.3 ft
 High: April 15, 11:19 AM, 5.9 ft
Low: April 15, 6:19 PM, 0.5 ft
 High: April 15, 11:40 PM, 6.3 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

84°F
Partly cloudy
Partly cloudy
84°F
81.8°F
40%
SSW 6.9 mph
14.6 mph
81.4°F
54.8°F
0 in
75%
9 mi
1012 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 95°F
L: 64°F
Sunny
Thu
H: 92°F
L: 65°F
Sunny
Fri
H: 77°F
L: 66°F
Sunny
Sat
H: 73°F
L: 56°F
Moderate rain
Sun
H: 59°F
L: 42°F

Air Quality

AQI: 2 - Moderate
PM2.5: 17.85 μg/m3
PM10: 18.35 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 38.25 μg/m3
Sulphur Dioxide: 6.15 μg/m3
Ozone: 56 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:01 PM
Sunset: 7:40 PM
Daylight: 13 hrs 16 mins
Moonrise: 5:13 AM
Moon Transit: 11:33 AM
Moonset: 5:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

11:03 AM - 1:33 PM
11:03 AM - 1:33 PM

Minor Periods

5:21 PM - 6:51 PM
4:43 AM - 6:13 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy rain nearby
94.8°F
63.7°F
76.8°F
65%
0.02 in
68%
0%
13.4 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 13.71 μg/m3
PM10: 14.67 μg/m3
Carbon Monoxide: 209.65 μg/m3
Nitrogen Dioxide: 16.79 μg/m3
Sulphur Dioxide: 6.03 μg/m3
Ozone: 83.44 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 1:01 PM
Sunset: 7:40 PM
Daylight: 13 hrs 16 mins
Moonrise: 5:13 AM
Moon Transit: 11:33 AM
Moonset: 5:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

11:03 AM - 1:33 PM
11:03 AM - 1:33 PM

Minor Periods

5:21 PM - 6:51 PM
4:43 AM - 6:13 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Sunny
91.8°F
64.6°F
77.8°F
54%
0 in
0%
0%
11 mph
1.8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.43 μg/m3
PM10: 18.02 μg/m3
Carbon Monoxide: 197.25 μg/m3
Nitrogen Dioxide: 28.67 μg/m3
Sulphur Dioxide: 6.59 μg/m3
Ozone: 75.44 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 1:01 PM
Sunset: 7:41 PM
Daylight: 13 hrs 18 mins
Moonrise: 5:38 AM
Moon Transit: 12:14 AM
Moonset: 7:05 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:44 AM - 2:14 PM

Minor Periods

6:35 PM - 8:05 PM
5:08 AM - 6:38 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Sunny
77°F
65.8°F
72.4°F
65%
0 in
0%
0%
13.2 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 11.98 μg/m3
PM10: 12.35 μg/m3
Carbon Monoxide: 197.57 μg/m3
Nitrogen Dioxide: 20.46 μg/m3
Sulphur Dioxide: 7.27 μg/m3
Ozone: 81.24 μg/m3

Astronomical

Sunrise: 6:21 AM
Sun Transit: 1:01 PM
Sunset: 7:42 PM
Daylight: 13 hrs 21 mins
Moonrise: 6:05 AM
Moon Transit: 1:06 PM
Moonset: 8:22 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
12:36 AM - 3:06 PM

Minor Periods

7:52 PM - 9:22 PM
5:35 AM - 7:05 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Sunny
72.7°F
55.8°F
64.2°F
71%
0 in
0%
0%
12.3 mph
2


Air Quality

AQI: 2 - Moderate
PM2.5: 18.32 μg/m3
PM10: 18.66 μg/m3
Carbon Monoxide: 235.99 μg/m3
Nitrogen Dioxide: 30.66 μg/m3
Sulphur Dioxide: 7.02 μg/m3
Ozone: 67.08 μg/m3

Astronomical

Sunrise: 6:20 AM
Sun Transit: 1:00 PM
Sunset: 7:43 PM
Daylight: 13 hrs 23 mins
Moonrise: 6:38 AM
Moon Transit: 2:03 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
1:33 PM - 4:03 PM

Minor Periods

9:12 PM - 10:42 PM
6:08 AM - 7:38 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Moderate rain
58.8°F
41.5°F
52.1°F
72%
0.4 in
75%
0%
15.9 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 17.02 μg/m3
PM10: 17.97 μg/m3
Carbon Monoxide: 196.33 μg/m3
Nitrogen Dioxide: 13.36 μg/m3
Sulphur Dioxide: 3.86 μg/m3
Ozone: 79.62 μg/m3

Astronomical

Sunrise: 6:18 AM
Sun Transit: 1:00 PM
Sunset: 7:44 PM
Daylight: 13 hrs 26 mins
Moonrise: 7:17 AM
Moon Transit: 3:03 PM
Moonset: 11:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

4:04 AM - 6:34 AM
2:33 PM - 5:03 PM

Minor Periods

12:00 AM - 12:00 AM
6:47 AM - 8:17 AM

Action Rating: 4 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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