Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

34.0°F

Measurement Time: Tuesday, February 10, 2026, 3:30 PM EST

Today's Tides

Low: February 10, 12:36 AM, 0.1 ft
 High: February 10, 6:29 AM, 5.1 ft
Low: February 10, 1:27 PM, 0.2 ft
 High: February 10, 7:02 PM, 4.3 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

37.9°F
Overcast
Overcast
33.9°F
41.1°F
39%
S 5.1 mph
7.8 mph
40.3°F
33.3°F
0 in
100%
9 mi
1016 mbar
0.9

Five Day Weather Forecast

Sunny
Tue
H: 42°F
L: 20°F
Overcast
Wed
H: 38°F
L: 29°F
Partly Cloudy
Thu
H: 36°F
L: 26°F
Sunny
Fri
H: 36°F
L: 20°F
Sunny
Sat
H: 43°F
L: 28°F

Air Quality

AQI: 1 - Good
PM2.5: 25.35 μg/m3
PM10: 26.35 μg/m3
Carbon Monoxide: 503.85 μg/m3
Nitrogen Dioxide: 59.55 μg/m3
Sulphur Dioxide: 5.95 μg/m3
Ozone: 13 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:15 AM
Sunset: 5:32 PM
Daylight: 10 hrs 32 mins
Moonrise: 1:59 AM
Moon Transit: 6:34 AM
Moonset: 11:06 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:04 AM - 8:34 AM
8:30 PM - 11:00 PM

Minor Periods

10:36 AM - 12:06 AM
1:29 AM - 2:59 AM

Action Rating: 2 out of 5

Air Quality Alert issued February 9 at 3:30PM EST by NWS State College PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Mon February 9, 2026, 3:30 PM
Expires: Wed February 11, 2026, 12:00 AM

The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert on Tuesday for the Susquehanna Valley. A Code ORANGE Air Quality Alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, people suffering from asthma, heart disease or other lung diseases, and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and http://www.aqpartners.state.pa.us.


Tuesday, February 10, 2026

Weather Forecast

Sunny
42.4°F
20.1°F
30°F
73%
0 in
0%
0%
7.4 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 36.49 μg/m3
PM10: 37.47 μg/m3
Carbon Monoxide: 459.85 μg/m3
Nitrogen Dioxide: 52.68 μg/m3
Sulphur Dioxide: 7.09 μg/m3
Ozone: 23.48 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:15 AM
Sunset: 5:32 PM
Daylight: 10 hrs 32 mins
Moonrise: 1:59 AM
Moon Transit: 6:34 AM
Moonset: 11:06 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:04 AM - 8:34 AM
8:30 PM - 11:00 PM

Minor Periods

10:36 AM - 12:06 AM
1:29 AM - 2:59 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Overcast
38.1°F
29.2°F
33.1°F
82%
0 in
0%
0%
15.9 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 17.89 μg/m3
PM10: 18.11 μg/m3
Carbon Monoxide: 319.25 μg/m3
Nitrogen Dioxide: 23.49 μg/m3
Sulphur Dioxide: 4.69 μg/m3
Ozone: 52.88 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:15 AM
Sunset: 5:33 PM
Daylight: 10 hrs 34 mins
Moonrise: 2:59 AM
Moon Transit: 7:24 AM
Moonset: 11:48 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
9:21 PM - 11:51 PM

Minor Periods

11:18 AM - 12:48 AM
2:29 AM - 3:59 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Partly Cloudy
35.6°F
25.9°F
30.1°F
69%
0 in
0%
0%
13.9 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 4.62 μg/m3
PM10: 4.65 μg/m3
Carbon Monoxide: 195.85 μg/m3
Nitrogen Dioxide: 11.14 μg/m3
Sulphur Dioxide: 3.99 μg/m3
Ozone: 69.2 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 12:15 AM
Sunset: 5:34 PM
Daylight: 10 hrs 36 mins
Moonrise: 3:55 AM
Moon Transit: 8:16 AM
Moonset: 12:38 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:46 AM - 10:16 AM
12:00 AM - 12:00 AM

Minor Periods

12:08 AM - 1:38 PM
3:25 AM - 4:55 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Sunny
35.7°F
20.1°F
27.1°F
69%
0 in
0%
0%
9.8 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 8.57 μg/m3
PM10: 8.64 μg/m3
Carbon Monoxide: 203.35 μg/m3
Nitrogen Dioxide: 18.91 μg/m3
Sulphur Dioxide: 5.13 μg/m3
Ozone: 64.48 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 12:15 AM
Sunset: 5:35 PM
Daylight: 10 hrs 39 mins
Moonrise: 4:46 AM
Moon Transit: 9:09 AM
Moonset: 1:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:39 AM - 11:09 AM
12:00 AM - 12:00 AM

Minor Periods

1:05 PM - 2:35 PM
4:16 AM - 5:46 AM

Action Rating: 2 out of 5

Saturday, February 14, 2026

Weather Forecast

Sunny
42.5°F
27.8°F
33.6°F
63%
0 in
0%
0%
9.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 11.61 μg/m3
PM10: 11.63 μg/m3
Carbon Monoxide: 261.85 μg/m3
Nitrogen Dioxide: 25.17 μg/m3
Sulphur Dioxide: 6.33 μg/m3
Ozone: 49.77 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:15 AM
Sunset: 5:37 PM
Daylight: 10 hrs 41 mins
Moonrise: 5:28 AM
Moon Transit: 10:01 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:31 AM - 12:01 AM

Minor Periods

2:09 PM - 3:39 PM
4:58 AM - 6:28 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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