Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

33.8°F

Measurement Time: Sunday, February 15, 2026, 7:00 AM EST

Today's Tides

Low: February 15, 4:57 AM, -0.1 ft
 High: February 15, 10:41 AM, 5.6 ft
Low: February 15, 5:47 PM, -0.1 ft
 High: February 15, 11:06 PM, 4.7 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

32°F
Partly cloudy
Partly cloudy
29.4°F
28.9°F
75%
NNE 2.9 mph
5.7 mph
28.9°F
28.5°F
0 in
75%
9 mi
1018 mbar
0

Five Day Weather Forecast

Freezing fog
Sun
H: 37°F
L: 28°F
Patchy rain nearby
Mon
H: 41°F
L: 33°F
Partly Cloudy
Tue
H: 52°F
L: 32°F
Patchy rain nearby
Wed
H: 49°F
L: 36°F
Patchy rain nearby
Thu
H: 54°F
L: 36°F

Air Quality

PM2.5: 43.15 μg/m3
PM10: 44.25 μg/m3
Carbon Monoxide: 349.85 μg/m3
Nitrogen Dioxide: 43.95 μg/m3
Sulphur Dioxide: 12.25 μg/m3
Ozone: 29 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:15 AM
Sunset: 5:38 PM
Daylight: 10 hrs 43 mins
Moonrise: 6:04 AM
Moon Transit: 10:51 AM
Moonset: 3:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:21 AM - 12:51 AM

Minor Periods

3:16 PM - 4:46 PM
5:34 AM - 7:04 AM

Action Rating: 3 out of 5

Air Quality Alert issued February 14 at 3:30PM EST by NWS State College PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Sat February 14, 2026, 3:30 PM
Expires: Mon February 16, 2026, 12:00 AM

The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert on Sunday 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.


Sunday, February 15, 2026

Weather Forecast

Freezing fog
37°F
27.9°F
32.8°F
95%
0.32 in
86%
11%
6.9 mph
0.3


Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 60.85 μg/m3
PM10: 62.67 μg/m3
Carbon Monoxide: 542.53 μg/m3
Nitrogen Dioxide: 61.53 μg/m3
Sulphur Dioxide: 13.05 μg/m3
Ozone: 11.24 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:15 AM
Sunset: 5:38 PM
Daylight: 10 hrs 43 mins
Moonrise: 6:04 AM
Moon Transit: 10:51 AM
Moonset: 3:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:21 AM - 12:51 AM

Minor Periods

3:16 PM - 4:46 PM
5:34 AM - 7:04 AM

Action Rating: 3 out of 5

Monday, February 16, 2026

Weather Forecast

Patchy rain nearby
40.5°F
33.1°F
36.2°F
95%
0.08 in
88%
10%
10.3 mph
0.3


Air Quality

AQI: 2 - Moderate
PM2.5: 21.3 μg/m3
PM10: 25.83 μg/m3
Carbon Monoxide: 292.29 μg/m3
Nitrogen Dioxide: 40.82 μg/m3
Sulphur Dioxide: 6.07 μg/m3
Ozone: 35.64 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:15 AM
Sunset: 5:39 PM
Daylight: 10 hrs 46 mins
Moonrise: 6:35 AM
Moon Transit: 11:40 AM
Moonset: 4:54 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:46 AM - 3:16 AM
11:10 AM - 1:40 PM

Minor Periods

4:24 PM - 5:54 PM
6:05 AM - 7:35 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Partly Cloudy
51.7°F
32.4°F
40.9°F
83%
0 in
0%
0%
8.1 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 28.29 μg/m3
PM10: 31.09 μg/m3
Carbon Monoxide: 566.2 μg/m3
Nitrogen Dioxide: 54.36 μg/m3
Sulphur Dioxide: 9.85 μg/m3
Ozone: 23.8 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:15 AM
Sunset: 5:40 PM
Daylight: 10 hrs 48 mins
Moonrise: 7:01 AM
Moon Transit: 12:27 AM
Moonset: 6:03 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
11:57 AM - 2:27 PM

Minor Periods

5:33 PM - 7:03 PM
6:31 AM - 8:01 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Patchy rain nearby
49°F
36°F
39.6°F
92%
0.09 in
89%
0%
9.6 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 29.73 μg/m3
PM10: 30.6 μg/m3
Carbon Monoxide: 389.83 μg/m3
Nitrogen Dioxide: 50.9 μg/m3
Sulphur Dioxide: 7.13 μg/m3
Ozone: 14.77 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:15 AM
Sunset: 5:41 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:25 AM
Moon Transit: 1:12 PM
Moonset: 7:11 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
12:42 AM - 3:12 PM

Minor Periods

6:41 PM - 8:11 PM
6:55 AM - 8:25 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Patchy rain nearby
53.5°F
36.2°F
44.8°F
78%
0 in
0%
0%
15 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: 6:49 AM
Sun Transit: 12:15 AM
Sunset: 5:42 PM
Daylight: 10 hrs 53 mins
Moonrise: 7:48 AM
Moon Transit: 1:58 PM
Moonset: 8:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:05 AM - 5:35 AM
1:28 PM - 3:58 PM

Minor Periods

7:51 PM - 9:21 PM
7:18 AM - 8:48 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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