Water Temperature of the Delaware River in Marcus Hook, PA

Current Water Temperature

33.6°F

Measurement Time: Monday, February 9, 2026, 2:42 PM EST

Today's Tides

 High: February 9, 5:35 AM, 5.1 ft
Low: February 9, 12:32 PM, 0.2 ft
 High: February 9, 6:06 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
Partly cloudy
Partly cloudy
20.1°F
28.1°F
37%
NW 7.8 mph
9.5 mph
22.1°F
15.6°F
0 in
50%
9 mi
1025 mbar
1.9

Five Day Weather Forecast

Sunny
Mon
H: 34°F
L: 10°F
Overcast
Tue
H: 37°F
L: 19°F
Cloudy
Wed
H: 39°F
L: 31°F
Sunny
Thu
H: 35°F
L: 25°F
Sunny
Fri
H: 34°F
L: 23°F

Air Quality

AQI: 1 - Good
PM2.5: 27.35 μg/m3
PM10: 27.55 μg/m3
Carbon Monoxide: 459.85 μg/m3
Nitrogen Dioxide: 59.85 μg/m3
Sulphur Dioxide: 5.95 μg/m3
Ozone: 21 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:15 AM
Sunset: 5:31 PM
Daylight: 10 hrs 29 mins
Moonrise: 12:56 AM
Moon Transit: 5:47 AM
Moonset: 10:32 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:17 AM - 7:47 AM
7:41 PM - 10:11 PM

Minor Periods

10:02 AM - 11:32 AM
12:26 AM - 1:56 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued February 9 at 1:21AM EST until February 9 at 10:00AM EST by NWS Mount Holly NJ

Effective: Mon February 9, 2026, 1:21 AM
Expires: Mon February 9, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 9 below. * WHERE...Portions of New Jersey and southeast Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued February 9 at 1:21AM EST until February 9 at 10:00AM EST by NWS Mount Holly NJ

Effective: Mon February 9, 2026, 1:21 AM
Expires: Mon February 9, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 6 below. * WHERE...Kent, New Castle, Delaware Beaches, and Inland Sussex Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued February 9 at 4:26AM EST until February 9 at 10:00AM EST by NWS Baltimore MD/Washington DC

Effective: Mon February 9, 2026, 4:26 AM
Expires: Mon February 9, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 8 below zero expected. * WHERE...Portions of DC, central, north central, northeast, northern, and southern Maryland, and northern Virginia. * WHEN...Until 10 AM EST this morning. * IMPACTS...The cold wind chills as low as 8 below zero could result in hypothermia if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you do not have heat in your home or lack shelter, you can call 211 or visit your local county or city website for assistance locating appropriate shelter from the cold.
Monday, February 9, 2026

Weather Forecast

Sunny
33.8°F
10°F
19.9°F
63%
0 in
0%
0%
9.2 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 13.39 μg/m3
PM10: 13.63 μg/m3
Carbon Monoxide: 258.45 μg/m3
Nitrogen Dioxide: 18.94 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 59.6 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:15 AM
Sunset: 5:31 PM
Daylight: 10 hrs 29 mins
Moonrise: 12:56 AM
Moon Transit: 5:47 AM
Moonset: 10:32 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:17 AM - 7:47 AM
7:41 PM - 10:11 PM

Minor Periods

10:02 AM - 11:32 AM
12:26 AM - 1:56 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Overcast
37.2°F
18.5°F
28.3°F
83%
0 in
0%
0%
5.4 mph
0.5


Air Quality

AQI: 2 - Moderate
PM2.5: 39.32 μg/m3
PM10: 40.19 μg/m3
Carbon Monoxide: 466.53 μg/m3
Nitrogen Dioxide: 52.75 μg/m3
Sulphur Dioxide: 7.47 μg/m3
Ozone: 26.4 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

Cloudy
38.5°F
30.9°F
35.2°F
76%
0 in
0%
0%
15 mph
0.6


Air Quality

AQI: 2 - Moderate
PM2.5: 19.4 μg/m3
PM10: 19.71 μg/m3
Carbon Monoxide: 294.13 μg/m3
Nitrogen Dioxide: 26.02 μg/m3
Sulphur Dioxide: 4.98 μg/m3
Ozone: 48.76 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

Sunny
35.1°F
25.3°F
30°F
74%
0 in
0%
0%
13.6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 5.11 μg/m3
PM10: 5.14 μg/m3
Carbon Monoxide: 218.47 μg/m3
Nitrogen Dioxide: 12.2 μg/m3
Sulphur Dioxide: 4.21 μg/m3
Ozone: 66.32 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
33.8°F
23°F
28°F
66%
0 in
0%
0%
9.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.7 μg/m3
PM10: 9.71 μg/m3
Carbon Monoxide: 250.3 μg/m3
Nitrogen Dioxide: 25.03 μg/m3
Sulphur Dioxide: 4.67 μg/m3
Ozone: 59.62 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

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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