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Warmest beach in New Jersey in October

252 coastal locations in New Jersey ranked by their typical October sea temperature. State-wide average in October: 18.6°C.

Warmest in October

Avalon

19.2°C

State October average

18.6°C

across 252 coastal locations in New Jersey

Vs annual mean

+4.4°C

above the year-round state average

What the New Jersey water feels like in October

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

New Jersey monthly average 4.1°C to 24.1°C
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  • Warmest month July 24.1°C
  • Coldest month February 4.1°C
  • Annual mean 14.2°C
  • Months above 20°C 3 of 12

Where October fits in the year

October sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

New Jersey sea temperature map (live)

Today's reading at every New Jersey beach we track. The list below uses the typical October mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest New Jersey beaches in October

Sorted by typical October mean. Click any beach for the full location page.

# Location October mean
1 Avalon New Jersey 19.2°C
2 Sea Isle City New Jersey 19.2°C
3 Strathmere New Jersey 19.2°C
4 Stone Harbor New Jersey 19.2°C
5 Villas New Jersey 19.2°C
6 Atlantic City New Jersey 19.1°C
7 Brigantine New Jersey 19.1°C
8 Ventnor City New Jersey 19.1°C
9 Great Egg Harbor Bay New Jersey 19.1°C
10 Longport New Jersey 19.1°C
11 Margate City New Jersey 19.1°C
12 Ocean City New Jersey 19.1°C
13 Pleasantville New Jersey 19.1°C
14 Somers Point New Jersey 19.1°C
15 Mystic Island New Jersey 19.0°C
16 Tuckerton New Jersey 19.0°C
17 Beach Haven New Jersey 19.0°C
18 Brant Beach New Jersey 19.0°C
19 Harvey Cedars New Jersey 19.0°C
20 Long Beach Island New Jersey 19.0°C
21 Long Beach Township New Jersey 19.0°C
22 North Beach Haven New Jersey 19.0°C
23 Ship Bottom New Jersey 19.0°C
24 Surf City New Jersey 19.0°C
25 Cape May New Jersey 19.0°C
Show 25 more ▸
26 Diamond Beach New Jersey 19.0°C
27 Wildwood Crest New Jersey 19.0°C
28 Wildwood New Jersey 19.0°C
29 Barnegat Bay New Jersey 19.0°C
30 Barnegat Light New Jersey 19.0°C
31 Beachwood New Jersey 19.0°C
32 Berkeley Township New Jersey 19.0°C
33 Dover Beaches North New Jersey 19.0°C
34 Forked River New Jersey 19.0°C
35 Island Beach State Park New Jersey 19.0°C
36 Island Heights New Jersey 19.0°C
37 Jersey Shore New Jersey 19.0°C
38 Lavallette New Jersey 19.0°C
39 Ocean Gate New Jersey 19.0°C
40 Ortley Beach New Jersey 19.0°C
41 Pine Beach New Jersey 19.0°C
42 Seaside Heights New Jersey 19.0°C
43 Seaside Park New Jersey 19.0°C
44 Sedge Island New Jersey 19.0°C
45 Shelter Cove Park New Jersey 19.0°C
46 Toms River New Jersey 19.0°C
47 Waretown New Jersey 19.0°C
48 Cape Island Creek, Cape May, New Jersey New Jersey 18.9°C
49 Cape May Canal, Cape May Bay New Jersey 18.9°C
50 Cape May Harbor, Cape May Inlet, New Jersey New Jersey 18.9°C

Coldest 10 in New Jersey in October

Same data the other way.

# Location October mean
1 Alpine, Hudson River, New Jersey New Jersey 18.1°C
2 Amtrak RR. swing bridge, Hackensack River, New Jersey New Jersey 18.1°C
3 Belleville, Passaic River, New Jersey New Jersey 18.1°C
4 Carlstadt, Garretts Reach, Hackensack River, New Jersey New Jersey 18.1°C
5 Chelsea, Arthur Kill, New Jersey New Jersey 18.1°C
6 Constable Hook, Kill Van Kull, New York New Jersey 18.1°C
7 East Rutherford, Passaic River, New Jersey New Jersey 18.1°C
8 Edgewater, Hudson River, New Jersey New Jersey 18.1°C
9 Fish Creek, Berrys Creek, Hackensack River, New Jersey New Jersey 18.1°C
10 Hackensack, Hackensack River, New Jersey New Jersey 18.1°C

Other US states

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