Island Beach State Park Sea Temperature in September

Looking to find out what the average sea water temperature in Island Beach State Park is for September? Find out what the lowest, highest, and average water temperatures are for Island Beach State Park over the past 10 years.

Average water temperature in Island Beach State Park for September

The average, high, and low temperatures below should help you if you can swim in the water in Island Beach State Park in September.

Average

22.58° C

72.64° F

High

25.59° C

78.06° F

Low

18.85° C

65.93° F

Water temperature range by day in September in Island Beach State Park

The chart below shows the range of low and high temperatures by day for the month of September in Island Beach State Park.

Average daily water temperatures in Island Beach State Park for September

Day	Average	Low	High
1	23.67° C	22.18° C	25° C
2	23.51° C	21.91° C	24.66° C
3	23.37° C	21.97° C	24.67° C
4	23.37° C	21.85° C	24.77° C
5	23.39° C	22.15° C	25.3° C
6	23.36° C	21.84° C	25.45° C
7	23.37° C	21.84° C	25.59° C
8	23.3° C	21.66° C	25.58° C
9	23.13° C	20.74° C	25.44° C
10	23° C	21.5° C	25.34° C
11	22.89° C	21.48° C	25.41° C
12	22.91° C	21.56° C	25.34° C
13	22.88° C	21.9° C	24.84° C
14	22.84° C	21.82° C	24.23° C
15	22.92° C	21.83° C	23.7° C
16	22.76° C	21.7° C	23.49° C
17	22.58° C	21.65° C	23.46° C
18	22.49° C	21.51° C	23.51° C
19	22.43° C	21.29° C	23.69° C
20	22.19° C	21.25° C	23.05° C
21	22.01° C	21.12° C	23.3° C
22	21.97° C	21.03° C	23.45° C
23	21.89° C	20.54° C	23.4° C
24	21.74° C	20.02° C	23.13° C
25	21.61° C	19.82° C	22.8° C
26	21.64° C	19.54° C	22.52° C
27	21.57° C	19.36° C	22.39° C
28	21.46° C	19.37° C	22.45° C
29	21.36° C	19.16° C	22.58° C
30	21.07° C	18.85° C	22.37° C

Water temperature in September for locations near Island Beach State Park

Sedge Island

United States, North America

Barnegat Light

United States, North America

Barnegat Bay

United States, North America

Waretown

United States, North America

Forked River

United States, North America

Harvey Cedars

United States, North America

Berkeley Township

United States, North America

Seaside Park

United States, North America

Ocean Gate

United States, North America

Surf City

United States, North America

Seaside Heights

United States, North America

Pine Beach

United States, North America

Island Heights

United States, North America

Ortley Beach

United States, North America

Beachwood

United States, North America

Ship Bottom

United States, North America

Long Beach Island

United States, North America

Shelter Cove Park

United States, North America

Toms River

United States, North America

Lavallette

United States, North America

Brant Beach

United States, North America

Dover Beaches North

United States, North America

Long Beach Township

United States, North America

Silverton

United States, North America

Jersey Shore

United States, North America

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Island Beach State Park comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.