Water Temperature of the Delaware River in Philadelphia, PA

Current Water Temperature

84.6°F

Measurement Time: Tuesday, July 21, 2026, 11:12 AM EDT

Today's Tides

Low: July 21, 2:10 AM, 0.8 ft
 High: July 21, 7:48 AM, 6.1 ft
Low: July 21, 2:28 PM, 0.4 ft
 High: July 21, 8:22 PM, 6.6 ft

Temperature Locations

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Local Points of Interest

Washington Avenue Green; Camden, NJ

Delaware River

Station Name: Philadelphia
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet

Sensor Depth: -7 feet

Nearest Address:
811 S Chris Columbus Blvd
Philadelphia, PA 19148
Philadelphia County

GPS Coordinates: 39.933300, -75.141701

Nearby Water Temperatures

Schuylkill River, Philadelphia, PA (3.4 mi)
Delaware River, Philadelphia, PA (4.9 mi)
Delaware River, Philadelphia, PA (4.9 mi)
Wissahickon Creek, Philadelphia, PA (6.6 mi)
Delaware River, Philadelphia, PA (10.7 mi)
Rancocas Creek, Bridgeboro, NJ (12.9 mi)
Wissahickon Creek, Fort Washington, PA (13.8 mi)
Delaware River, Marcus Hook, PA (16.5 mi)
Delaware River, Burlington, PA (17.7 mi)
Valley Creek, Chesterbrook, PA (19.7 mi)
Brandywine Creek, Chadds Ford, PA (24.3 mi)
Newbold Channel, Morrisville, PA (25 mi)
Christina River, Wilmington, DE (25.2 mi)
Brandywine Creek, Wilmington, DE (25.7 mi)
Delaware River, New Castle, DE (26.3 mi)

Weather for Philadelphia, Pennsylvania

Current Weather

81°F
Partly cloudy
Partly cloudy
87.6°F
85.9°F
82%
SSE 10.5 mph
16.1 mph
80.1°F
74°F
0 in
75%
9 mi
1010 mbar
6.7

Five Day Weather Forecast

Sunny
Tue
H: 94°F
L: 69°F
Patchy rain nearby
Wed
H: 87°F
L: 69°F
Sunny
Thu
H: 79°F
L: 63°F
Sunny
Fri
H: 85°F
L: 64°F
Sunny
Sat
H: 88°F
L: 66°F

Air Quality

AQI: 1 - Good
PM2.5: 6.2 μg/m3
PM10: 6.6 μg/m3
Carbon Monoxide: 161 μg/m3
Nitrogen Dioxide: 6.2 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:07 PM
Sunset: 8:24 PM
Daylight: 14 hrs 35 mins
Moonrise: 1:54 PM
Moon Transit: 7:05 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
6:35 PM - 9:05 PM

Minor Periods

1:24 PM - 2:54 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Small Craft Advisory issued July 21 at 3:09AM EDT until July 22 at 12:00AM EDT by NWS Mount Holly NJ

Effective: Tue July 21, 2026, 3:09 AM
Expires: Tue July 21, 2026, 5:00 PM

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE...Delaware Bay. * WHEN...From noon today to midnight EDT tonight. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Tuesday, July 21, 2026

Weather Forecast

Sunny
94.1°F
69.1°F
77.4°F
83%
0.11 in
66%
0%
10.7 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 10.59 μg/m3
PM10: 11.81 μg/m3
Carbon Monoxide: 167.83 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 97.54 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:07 PM
Sunset: 8:24 PM
Daylight: 14 hrs 35 mins
Moonrise: 1:54 PM
Moon Transit: 7:05 PM
Moonset: 12:43 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
6:35 PM - 9:05 PM

Minor Periods

1:24 PM - 2:54 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Patchy rain nearby
87°F
69.4°F
77.2°F
71%
0.08 in
59%
0%
12.1 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 6.22 μg/m3
PM10: 6.38 μg/m3
Carbon Monoxide: 159.5 μg/m3
Nitrogen Dioxide: 6.45 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 86.58 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:07 PM
Sunset: 8:24 PM
Daylight: 14 hrs 33 mins
Moonrise: 2:58 PM
Moon Transit: 7:50 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

9:00 AM - 11:30 AM
7:20 PM - 9:50 PM

Minor Periods

2:28 PM - 3:58 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
79.3°F
62.7°F
71.3°F
47%
0 in
2%
0%
11.2 mph
8.6


Air Quality

AQI: 1 - Good
PM2.5: 6.8 μg/m3
PM10: 6.92 μg/m3
Carbon Monoxide: 169.79 μg/m3
Nitrogen Dioxide: 9.58 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 68.92 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:07 PM
Sunset: 8:23 PM
Daylight: 14 hrs 32 mins
Moonrise: 4:01 PM
Moon Transit: 8:38 PM
Moonset: 12:38 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

9:47 AM - 12:17 AM
8:08 PM - 10:38 PM

Minor Periods

3:31 PM - 5:01 PM
12:08 AM - 1:38 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
85.1°F
63.5°F
74.1°F
46%
0 in
2%
0%
6.3 mph
9


Air Quality

AQI: 1 - Good
PM2.5: 12.88 μg/m3
PM10: 13.44 μg/m3
Carbon Monoxide: 173.81 μg/m3
Nitrogen Dioxide: 17.23 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 73.21 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:07 PM
Sunset: 8:22 PM
Daylight: 14 hrs 30 mins
Moonrise: 5:01 PM
Moon Transit: 9:28 PM
Moonset: 1:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

10:36 AM - 1:06 PM
8:58 PM - 11:28 PM

Minor Periods

4:31 PM - 6:01 PM
12:42 AM - 2:12 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
87.7°F
65.7°F
75.8°F
50%
0 in
2%
0%
8.5 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 11.83 μg/m3
PM10: 13.4 μg/m3
Carbon Monoxide: 189.89 μg/m3
Nitrogen Dioxide: 19.51 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 44.44 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:07 PM
Sunset: 8:21 PM
Daylight: 14 hrs 28 mins
Moonrise: 5:57 PM
Moon Transit: 10:19 PM
Moonset: 1:53 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

11:27 AM - 1:57 PM
12:00 AM - 12:00 AM

Minor Periods

5:27 PM - 6:57 PM
1:23 AM - 2:53 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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