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Stone Harbor, Great Channel, Hereford Inlet Sea Temperature in April

New Jersey, United States

March Stone Harbor, Great Channel, Hereford Inlet year-round → May

Average sea temperature for Stone Harbor, Great Channel, Hereford Inlet, United States across April, based on 10 years of daily readings.

Average

10.57° C

High

14.2° C

Low

7.4° C

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

April is the 8th warmest of 12 months at Stone Harbor, Great Channel, Hereford Inlet. On average the water sits 3.7° than the year-round mean of 14.32° C.

Compared to March, April is 4.0° warmer than (6.59° C in March). By May the water is usually 15.33° C.

Stone Harbor, Great Channel, Hereford Inlet Day-by-Day Water Temperature in April

10-year low, average and high

6.0° C
8.4° C
10.8° C
13.1° C
15.5° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through April. Range Average

Each vertical bar above is one day of April. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Stone Harbor, Great Channel, Hereford Inlet.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

April Water Temperature Table for Stone Harbor, Great Channel, Hereford Inlet

10-year daily averages

Day Average Low High
April 1 8.46° C 7.4° C 9.31° C
April 2 8.49° C 7.71° C 9.84° C
April 3 8.56° C 7.68° C 9.83° C
April 4 8.64° C 7.66° C 9.55° C
April 5 8.86° C 8.04° C 9.77° C
April 6 9.09° C 8.03° C 10.19° C
April 7 9.49° C 8.85° C 10.53° C
April 8 9.7° C 8.78° C 10.78° C
April 9 9.69° C 8.89° C 10.73° C
April 10 9.77° C 9.13° C 10.78° C
April 11 9.9° C 8.93° C 10.84° C
April 12 10.19° C 9.18° C 11.6° C
April 13 10.22° C 8.32° C 11.66° C
April 14 10.34° C 7.81° C 12.1° C
April 15 10.56° C 7.8° C 12.28° C
April 16 10.92° C 8.73° C 12.56° C
April 17 11.16° C 9.02° C 12.94° C
April 18 11.25° C 9.18° C 13.1° C
April 19 11.22° C 9.94° C 12.94° C
April 20 11.43° C 10.43° C 12.9° C
April 21 11.71° C 10.47° C 12.84° C
April 22 11.69° C 10.51° C 13.36° C
April 23 11.6° C 9.75° C 14.03° C
April 24 11.72° C 9.93° C 13.92° C
April 25 11.87° C 10.1° C 13.6° C
April 26 12° C 10.39° C 13.53° C
April 27 12.1° C 10.55° C 13.56° C
April 28 12.12° C 10.64° C 13.86° C
April 29 12.26° C 11.25° C 13.66° C
April 30 12.49° C 11.09° C 14.2° C

Where April Sits in the Year

April highlighted

-5.5° C
3.5° C
12.5° C
21.5° C
30.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
4.42° C
3.47° C
6.59° C
10.57° C
15.33° C
20.66° C
24.46° C
24.19° C
23.19° C
18.65° C
13.01° C
7.3° C
10-year monthly history for Stone Harbor, Great Channel, Hereford Inlet. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in April

Compare other United States water for the same month

Stone Harbor, Great Channel, Hereford Inlet Location

39.0567, -74.7650

39.05670, -74.76500 View on OpenStreetMap →

Stone Harbor, Great Channel, Hereford Inlet sits at 39.0567°N, 74.7650°W, on the coast of New Jersey, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Stone Harbor, Great Channel, Hereford Inlet