Water Temperature of Delaware Bay in Greenwich, NJ

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

High: October 6, 12:28 AM, 5.52 ft
 Low: October 6, 6:43 AM, 0.86 ft
High: October 6, 12:41 PM, 6.28 ft
 Low: October 6, 7:26 PM, 0.98 ft

Temperature Locations

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Local Points of Interest

Ship John Shoal Lighthouse; Bombay Hook National Wildlife Refuge; Bridgeton, NJ; Sea Breeze, NJ; Smyrna, DE; Dover, DE

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Delaware Bay

Station Name: Ship John Shoal
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -2.2 feet / -0.7 meters

Nearest Address:
Ship John Shoal Lighthouse
Greenwich, NJ 08323
Cumberland County

GPS Coordinates: 39.30500, -75.37500

Nearby Water Temperatures

St. Jones River, Dover, DE (12.4 mi)
Appoquinimink River, Odessa, DE (16.9 mi)
Delaware River, Middletown, DE (17.0 mi)
Silver Lake Tributary, Townsend, DE (19.9 mi)
Chesapeake & Delaware Canal, Port Penn, DE (20.4 mi)
Murderkill River, Frederica, DE (20.8 mi)
Chesapeake and Delaware Canal, Delaware City, DE (21.6 mi)
Delaware River, New Castle, DE (27.7 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (27.8 mi)
Beaverdam Branch, Houston, DE (28.6 mi)
Christina River, Newark, DE (29.7 mi)
Christina River, Newport, DE (30.7 mi)
Christina River, Wilmington, DE (31.1 mi)
White Clay Creek, Stanton, DE (31.2 mi)
White Clay Creek, Newark, DE (31.6 mi)

Weather for Greenwich, New Jersey

Current Weather

64.7°F
Partly Cloudy
Conditions: Partly Cloudy
Humidity: 82%
Feels Like: 64.7°F
Wind: E 2.2 mph
Wind Gusts: 6.7 mph
Pressure: 30.12 in
Precipitation: 0 in
Cloud Cover: 39%
Visibility: 6 mi
UV Index: 1

Five Day Weather Forecast

Sunny
Sun
H: 76°F
L: 60°F
Moderate rain
Mon
H: 73°F
L: 54°F
Sunny
Tue
H: 70°F
L: 47°F
Sunny
Wed
H: 70°F
L: 48°F
Partly Cloudy
Thu
H: 63°F
L: 48°F

Air Quality

PM2.5: 16.1 μg/m3
PM10: 23.31 μg/m3
Carbon Monoxide: 449.55 μg/m3
Nitrogen Dioxide: 30.9 μg/m3
Sulphur Dioxide: 5.92 μg/m3
Ozone: 26 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:49 AM
Sunset: 6:36 PM
Daylight: 11 hrs 33 mins
Moonrise: 10:50 AM
Moon Transit: 3:36 PM
Moonset: 8:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.4%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
3:06 PM - 5:36 PM

Minor Periods

7:48 PM - 9:18 PM
10:20 AM - 11:50 AM

Action Rating: 3 out of 5

Rip Current Statement issued October 5 at 3:22PM EDT until October 6 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sat October 5, 2024, 7:22 PM
Expires: Sun October 6, 2024, 11:30 AM

* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...Through Sunday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.


Small Craft Advisory issued October 5 at 10:47PM EDT until October 7 at 6:00AM EDT by NWS Baltimore MD/Washington DC

Effective: Sun October 6, 2024, 2:47 AM
Expires: Sun October 6, 2024, 11:00 AM

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt expected. Winds shift to southwest and west by 4 to 5 AM. * WHERE...Chesapeake Bay main channel north of Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...From 8 PM Sunday to 6 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Sunday, October 6, 2024

Weather Forecast

Conditions: Sunny
Average Temperature: 67.3°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 14.1 mph
UV Index: 4

Air Quality

AQI: 2 - Moderate
PM2.5: 19.97 μg/m3
PM10: 29.39 μg/m3
Carbon Monoxide: 459.61 μg/m3
Nitrogen Dioxide: 29.59 μg/m3
Sulphur Dioxide: 7.19 μg/m3
Ozone: 55.72 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:49 AM
Sunset: 6:36 PM
Daylight: 11 hrs 33 mins
Moonrise: 10:50 AM
Moon Transit: 3:36 PM
Moonset: 8:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.4%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
3:06 PM - 5:36 PM

Minor Periods

7:48 PM - 9:18 PM
10:20 AM - 11:50 AM

Action Rating: 3 out of 5

Monday, October 7, 2024

Weather Forecast

Conditions: Moderate rain
Average Temperature: 65°F
Average Humidity: 68%
Chance of Rain: 89%
Wind: 16.1 mph
UV Index: 4

Air Quality

AQI: 2 - Moderate
PM2.5: 17.63 μg/m3
PM10: 26.17 μg/m3
Carbon Monoxide: 368.37 μg/m3
Nitrogen Dioxide: 10.96 μg/m3
Sulphur Dioxide: 5.78 μg/m3
Ozone: 78.56 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:49 AM
Sunset: 6:34 PM
Daylight: 11 hrs 30 mins
Moonrise: 11:53 AM
Moon Transit: 4:26 PM
Moonset: 8:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.6%

Best Times for Fishing or Hunting

Major Periods

5:32 AM - 8:02 AM
3:56 PM - 6:26 PM

Minor Periods

8:26 PM - 9:56 PM
11:23 AM - 12:53 AM

Action Rating: 3 out of 5

Tuesday, October 8, 2024

Weather Forecast

Conditions: Sunny
Average Temperature: 58.1°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 4

Air Quality

AQI: 1 - Good
PM2.5: 6.92 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 368.89 μg/m3
Nitrogen Dioxide: 16.39 μg/m3
Sulphur Dioxide: 6.29 μg/m3
Ozone: 56.56 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:48 AM
Sunset: 6:33 PM
Daylight: 11 hrs 28 mins
Moonrise: 12:56 AM
Moon Transit: 5:20 PM
Moonset: 9:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.3%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
4:50 PM - 7:20 PM

Minor Periods

9:13 PM - 10:43 PM
12:26 AM - 1:56 PM

Action Rating: 2 out of 5

Wednesday, October 9, 2024

Weather Forecast

Conditions: Sunny
Average Temperature: 58.8°F
Average Humidity: 52%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 4

Air Quality

AQI: 1 - Good
PM2.5: 13.33 μg/m3
PM10: 19.18 μg/m3
Carbon Monoxide: 461.93 μg/m3
Nitrogen Dioxide: 31.76 μg/m3
Sulphur Dioxide: 6.2 μg/m3
Ozone: 40.62 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:48 AM
Sunset: 6:31 PM
Daylight: 11 hrs 25 mins
Moonrise: 1:53 PM
Moon Transit: 6:15 PM
Moonset: 10:40 PM
Moon Phase: First Quarter
Moon Illumination: 40.0%

Best Times for Fishing or Hunting

Major Periods

7:19 AM - 9:49 AM
5:45 PM - 8:15 PM

Minor Periods

10:10 PM - 11:40 PM
1:23 PM - 2:53 PM

Action Rating: 3 out of 5

Thursday, October 10, 2024

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 54.4°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 11.4 mph
UV Index: 1

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: 7:07 AM
Sun Transit: 12:48 AM
Sunset: 6:29 PM
Daylight: 11 hrs 23 mins
Moonrise: 2:44 PM
Moon Transit: 7:12 PM
Moonset: 11:45 PM
Moon Phase: First Quarter
Moon Illumination: 51.3%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
6:42 PM - 9:12 PM

Minor Periods

12:00 AM - 12:00 AM
2:14 PM - 3:44 PM

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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