Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

37.4°F

Measurement Time: Monday, January 12, 2026, 7:00 AM EST

Today's Tides

Low: January 12, 1:24 AM, -0.1 ft
 High: January 12, 7:14 AM, 5.2 ft
Low: January 12, 2:05 PM, 0.0 ft
 High: January 12, 7:42 PM, 4.5 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

28°F
Clear
Clear
18.4°F
30.7°F
60%
WNW 10.7 mph
15.1 mph
22.6°F
23.1°F
0 in
0%
9 mi
1024 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 45°F
L: 31°F
Overcast
Tue
H: 50°F
L: 33°F
Overcast
Wed
H: 50°F
L: 37°F
Moderate rain
Thu
H: 42°F
L: 32°F
Moderate snow
Fri
H: 29°F
L: 24°F

Air Quality

AQI: 1 - Good
PM2.5: 6.05 μg/m3
PM10: 6.55 μg/m3
Carbon Monoxide: 213.85 μg/m3
Nitrogen Dioxide: 7.55 μg/m3
Sulphur Dioxide: 8.25 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 4:58 PM
Daylight: 9 hrs 36 mins
Moonrise: 2:07 AM
Moon Transit: 7:07 AM
Moonset: 12:02 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
9:00 PM - 11:30 PM

Minor Periods

11:32 AM - 1:02 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Sunny
45°F
30.7°F
35.1°F
68%
0 in
0%
0%
15.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.58 μg/m3
PM10: 4.92 μg/m3
Carbon Monoxide: 207.33 μg/m3
Nitrogen Dioxide: 8.2 μg/m3
Sulphur Dioxide: 6.31 μg/m3
Ozone: 60.8 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 4:58 PM
Daylight: 9 hrs 36 mins
Moonrise: 2:07 AM
Moon Transit: 7:07 AM
Moonset: 12:02 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
9:00 PM - 11:30 PM

Minor Periods

11:32 AM - 1:02 PM
1:37 AM - 3:07 AM

Action Rating: 2 out of 5

Tuesday, January 13, 2026

Weather Forecast

Overcast
50°F
33.1°F
38.3°F
63%
0 in
0%
0%
9.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 12.34 μg/m3
PM10: 13.03 μg/m3
Carbon Monoxide: 266.57 μg/m3
Nitrogen Dioxide: 17.33 μg/m3
Sulphur Dioxide: 13.31 μg/m3
Ozone: 40.44 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:10 AM
Sunset: 4:59 PM
Daylight: 9 hrs 38 mins
Moonrise: 3:09 AM
Moon Transit: 7:53 AM
Moonset: 12:33 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
12:00 AM - 12:00 AM

Minor Periods

12:03 AM - 1:33 PM
2:39 AM - 4:09 AM

Action Rating: 3 out of 5

Wednesday, January 14, 2026

Weather Forecast

Overcast
49.5°F
36.9°F
41.9°F
71%
0 in
0%
0%
11 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 13.47 μg/m3
PM10: 13.64 μg/m3
Carbon Monoxide: 292.05 μg/m3
Nitrogen Dioxide: 17.7 μg/m3
Sulphur Dioxide: 8.43 μg/m3
Ozone: 44.12 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:10 AM
Sunset: 5:00 PM
Daylight: 9 hrs 39 mins
Moonrise: 4:11 AM
Moon Transit: 8:42 AM
Moonset: 1:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.5%

Best Times for Fishing or Hunting

Major Periods

8:12 AM - 10:42 AM
12:00 AM - 12:00 AM

Minor Periods

12:40 AM - 2:10 PM
3:41 AM - 5:11 AM

Action Rating: 2 out of 5

Thursday, January 15, 2026

Weather Forecast

Moderate rain
42.3°F
31.6°F
40°F
91%
0.39 in
73%
8%
14.1 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 19.42 μg/m3
PM10: 19.68 μg/m3
Carbon Monoxide: 375.77 μg/m3
Nitrogen Dioxide: 29.88 μg/m3
Sulphur Dioxide: 10.83 μg/m3
Ozone: 18.2 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:11 AM
Sunset: 5:01 PM
Daylight: 9 hrs 41 mins
Moonrise: 5:10 AM
Moon Transit: 9:33 AM
Moonset: 1:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:03 AM - 11:33 AM

Minor Periods

1:25 PM - 2:55 PM
4:40 AM - 6:10 AM

Action Rating: 2 out of 5

Friday, January 16, 2026

Weather Forecast

Moderate snow
28.6°F
24°F
27.4°F
87%
0.09 in
72%
38%
15 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 277.85 μg/m3
Nitrogen Dioxide: 16.15 μg/m3
Sulphur Dioxide: 6.25 μg/m3
Ozone: 31 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:11 AM
Sunset: 5:03 PM
Daylight: 9 hrs 42 mins
Moonrise: 6:04 AM
Moon Transit: 10:25 AM
Moonset: 2:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:55 AM - 12:25 AM

Minor Periods

2:19 PM - 3:49 PM
5:34 AM - 7:04 AM

Action Rating: 3 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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