Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

59.5°F

Measurement Time: Monday, May 4, 2026, 3:18 AM EDT

Today's Tides

 High: May 4, 2:28 AM, 6.5 ft
Low: May 4, 9:44 AM, 0.6 ft
 High: May 4, 3:02 PM, 5.3 ft
Low: May 4, 9:32 PM, 0.9 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

51.1°F
Clear
Clear
47.9°F
46.2°F
56%
SW 8.3 mph
17.4 mph
43.4°F
36.9°F
0 in
25%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 74°F
L: 44°F
Sunny
Tue
H: 80°F
L: 56°F
Moderate rain
Wed
H: 65°F
L: 61°F
Patchy rain nearby
Thu
H: 55°F
L: 47°F
Sunny
Fri
H: 64°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 7.95 μg/m3
Carbon Monoxide: 188.85 μg/m3
Nitrogen Dioxide: 18.55 μg/m3
Sulphur Dioxide: 5.55 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:58 AM
Sunset: 7:59 PM
Daylight: 14 hrs 1 mins
Moonrise: 11:21 PM
Moon Transit: 2:52 AM
Moonset: 7:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
4:48 PM - 7:18 PM

Minor Periods

12:00 AM - 12:00 AM
6:48 AM - 8:18 AM

Action Rating: 2 out of 5

Monday, May 4, 2026

Weather Forecast

Sunny
74.3°F
44.1°F
58.3°F
55%
0 in
0%
0%
12.1 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 8.19 μg/m3
PM10: 8.77 μg/m3
Carbon Monoxide: 195.45 μg/m3
Nitrogen Dioxide: 15.06 μg/m3
Sulphur Dioxide: 5.01 μg/m3
Ozone: 88.88 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 12:58 AM
Sunset: 7:59 PM
Daylight: 14 hrs 1 mins
Moonrise: 11:21 PM
Moon Transit: 2:52 AM
Moonset: 7:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
4:48 PM - 7:18 PM

Minor Periods

12:00 AM - 12:00 AM
6:48 AM - 8:18 AM

Action Rating: 2 out of 5

Tuesday, May 5, 2026

Weather Forecast

Sunny
79.9°F
55.5°F
67.3°F
54%
0 in
0%
0%
17 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 7.22 μg/m3
PM10: 7.78 μg/m3
Carbon Monoxide: 177.49 μg/m3
Nitrogen Dioxide: 9.2 μg/m3
Sulphur Dioxide: 4.83 μg/m3
Ozone: 118.12 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 12:58 AM
Sunset: 8:00 PM
Daylight: 14 hrs 3 mins
Moonrise: 12:21 AM
Moon Transit: 3:43 AM
Moonset: 8:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
5:40 PM - 8:10 PM

Minor Periods

7:36 AM - 9:06 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Wednesday, May 6, 2026

Weather Forecast

Moderate rain
65.2°F
60.5°F
64.3°F
78%
0.26 in
85%
0%
16.1 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.62 μg/m3
Carbon Monoxide: 168.17 μg/m3
Nitrogen Dioxide: 8.81 μg/m3
Sulphur Dioxide: 3.88 μg/m3
Ozone: 104.4 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 12:58 AM
Sunset: 8:01 PM
Daylight: 14 hrs 5 mins
Moonrise: 12:11 AM
Moon Transit: 4:34 AM
Moonset: 9:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

4:04 AM - 6:34 AM
6:31 PM - 9:01 PM

Minor Periods

8:31 AM - 10:01 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, May 7, 2026

Weather Forecast

Patchy rain nearby
55.3°F
46.7°F
52.5°F
84%
0.11 in
83%
0%
13.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.46 μg/m3
PM10: 7.73 μg/m3
Carbon Monoxide: 196.77 μg/m3
Nitrogen Dioxide: 17.03 μg/m3
Sulphur Dioxide: 4.83 μg/m3
Ozone: 58.04 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:58 AM
Sunset: 8:02 PM
Daylight: 14 hrs 7 mins
Moonrise: 12:54 AM
Moon Transit: 5:25 AM
Moonset: 10:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

4:55 AM - 7:25 AM
7:20 PM - 9:50 PM

Minor Periods

9:31 AM - 11:01 AM
12:24 AM - 1:54 AM

Action Rating: 2 out of 5

Friday, May 8, 2026

Weather Forecast

Sunny
64.3°F
42°F
50.9°F
64%
0 in
0%
0%
15.2 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 7.11 μg/m3
PM10: 7.23 μg/m3
Carbon Monoxide: 204.41 μg/m3
Nitrogen Dioxide: 13.96 μg/m3
Sulphur Dioxide: 5.7 μg/m3
Ozone: 50.62 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:58 AM
Sunset: 8:03 PM
Daylight: 14 hrs 9 mins
Moonrise: 1:30 AM
Moon Transit: 6:13 AM
Moonset: 11:04 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
8:08 PM - 10:38 PM

Minor Periods

10:34 AM - 12:04 AM
1:00 AM - 2:30 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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