Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

36.5°F

Measurement Time: Friday, January 16, 2026, 9:30 AM EST

Today's Tides

Low: January 16, 4:39 AM, -0.2 ft
 High: January 16, 10:29 AM, 5.6 ft
Low: January 16, 5:33 PM, -0.1 ft
 High: January 16, 10:55 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

25°F
Sunny
Sunny
13.8°F
27.5°F
46%
W 12.3 mph
16 mph
16.6°F
13.5°F
0 in
0%
9 mi
1015 mbar
0.5

Five Day Weather Forecast

Sunny
Fri
H: 38°F
L: 22°F
Overcast
Sat
H: 38°F
L: 31°F
Heavy snow
Sun
H: 34°F
L: 24°F
Cloudy
Mon
H: 28°F
L: 21°F
Sunny
Tue
H: 22°F
L: 13°F

Air Quality

PM2.5: 5.45 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 176.85 μg/m3
Nitrogen Dioxide: 7.25 μg/m3
Sulphur Dioxide: 7.85 μg/m3
Ozone: 65 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

Friday, January 16, 2026

Weather Forecast

Sunny
37.9°F
22.3°F
28.8°F
52%
0 in
0%
0%
16.1 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.13 μg/m3
PM10: 4.18 μg/m3
Carbon Monoxide: 172.97 μg/m3
Nitrogen Dioxide: 7.2 μg/m3
Sulphur Dioxide: 5.22 μg/m3
Ozone: 65.72 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

Saturday, January 17, 2026

Weather Forecast

Overcast
37.9°F
31.1°F
34.5°F
66%
0 in
0%
0%
15 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 11.22 μg/m3
PM10: 11.38 μg/m3
Carbon Monoxide: 214.83 μg/m3
Nitrogen Dioxide: 15.83 μg/m3
Sulphur Dioxide: 6.92 μg/m3
Ozone: 45.56 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:11 AM
Sunset: 5:04 PM
Daylight: 9 hrs 44 mins
Moonrise: 6:51 AM
Moon Transit: 11:18 AM
Moonset: 3:49 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:23 AM - 2:53 AM
10:48 AM - 1:18 PM

Minor Periods

3:19 PM - 4:49 PM
6:21 AM - 7:51 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Heavy snow
33.9°F
23.5°F
29.6°F
73%
0.32 in
78%
39%
13 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 13.7 μg/m3
PM10: 14.05 μg/m3
Carbon Monoxide: 264.94 μg/m3
Nitrogen Dioxide: 23.9 μg/m3
Sulphur Dioxide: 7.41 μg/m3
Ozone: 35 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:12 AM
Sunset: 5:05 PM
Daylight: 9 hrs 45 mins
Moonrise: 7:31 AM
Moon Transit: 12:09 AM
Moonset: 4:54 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
11:39 AM - 2:09 PM

Minor Periods

4:24 PM - 5:54 PM
7:01 AM - 8:31 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Cloudy
27.9°F
20.5°F
23.3°F
79%
0 in
0%
9%
14.8 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:12 AM
Sunset: 5:06 PM
Daylight: 9 hrs 47 mins
Moonrise: 8:05 AM
Moon Transit: 1:00 PM
Moonset: 6:01 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
12:30 AM - 3:00 PM

Minor Periods

5:31 PM - 7:01 PM
7:35 AM - 9:05 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Sunny
21.5°F
13.1°F
18.9°F
68%
0 in
0%
0%
15.2 mph
2


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:12 AM
Sunset: 5:07 PM
Daylight: 9 hrs 49 mins
Moonrise: 8:33 AM
Moon Transit: 1:46 PM
Moonset: 7:08 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:53 AM - 5:23 AM
1:16 PM - 3:46 PM

Minor Periods

6:38 PM - 8:08 PM
8:03 AM - 9:33 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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