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Coldest 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.

Coldest in October

Alpine, Hudson River, New Jersey

18.1°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 coldest New Jersey beaches in October

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

# Location October mean
1 Beaverdam Creek entrance, Metedeconk River, New Jersey New Jersey 18.3°C
2 Beaverdam Creek, inside, Metedeconk River, New Jersey New Jersey 18.3°C
3 Belmar (ocean), New Jersey New Jersey 18.3°C
4 Brielle, Route 35 bridge, Manasquan River, New Jersey New Jersey 18.3°C
5 Manasquan Inlet, USCG Station, New Jersey New Jersey 18.3°C
6 New Bedford, Shark River, New Jersey New Jersey 18.3°C
7 Riviera Beach, Manasquan River, New Jersey New Jersey 18.3°C
8 Shark River Hills, Shark River, New Jersey New Jersey 18.3°C
9 Shark River Island, fixed RR. bridge, Shark River, New Jersey New Jersey 18.3°C
10 Bayonne New Jersey 18.3°C
11 Clifton New Jersey 18.3°C
12 Elizabeth New Jersey 18.3°C
13 Highlands New Jersey 18.3°C
14 Hoboken New Jersey 18.3°C
15 Jersey City New Jersey 18.3°C
16 Long Branch New Jersey 18.3°C
17 Monmouth Beach New Jersey 18.3°C
18 Newark New Jersey 18.3°C
19 Perth Amboy New Jersey 18.3°C
20 Port Reading New Jersey 18.3°C
21 Rumson New Jersey 18.3°C
22 Sandy Hook New Jersey 18.3°C
23 Sea Bright New Jersey 18.3°C
24 Sewaren New Jersey 18.3°C
25 Weehawken New Jersey 18.3°C
Show 25 more ▸
26 Atlantic Highlands, Sandy Hook Bay, New Jersey New Jersey 18.2°C
27 Gooseneck Point, bridge, Shrewsbury River, New Jersey New Jersey 18.2°C
28 Highlands, Route 36 bridge, Shrewsbury River, New Jersey New Jersey 18.2°C
29 Long Branch (fishing pier), New Jersey New Jersey 18.2°C
30 Long Branch Reach, Shrewsbury River, New Jersey New Jersey 18.2°C
31 Oceanic Bridge, Navesink River, Shrewsbury River, New Jersey New Jersey 18.2°C
32 Sea Bright, Shrewsbury River New Jersey 18.2°C
33 Alpine, Hudson River, New Jersey New Jersey 18.1°C
34 Amtrak RR. swing bridge, Hackensack River, New Jersey New Jersey 18.1°C
35 Belleville, Passaic River, New Jersey New Jersey 18.1°C
36 Carlstadt, Garretts Reach, Hackensack River, New Jersey New Jersey 18.1°C
37 Chelsea, Arthur Kill, New Jersey New Jersey 18.1°C
38 Constable Hook, Kill Van Kull, New York New Jersey 18.1°C
39 East Rutherford, Passaic River, New Jersey New Jersey 18.1°C
40 Edgewater, Hudson River, New Jersey New Jersey 18.1°C
41 Fish Creek, Berrys Creek, Hackensack River, New Jersey New Jersey 18.1°C
42 Hackensack, Hackensack River, New Jersey New Jersey 18.1°C
43 Kearny Point, Hackensack River, New Jersey New Jersey 18.1°C
44 New Millford, Hackensack River, New Jersey New Jersey 18.1°C
45 North Secaucus, Garretts Reach, Hackensack River, New Jersey New Jersey 18.1°C
46 North Secaucus, Garretts Reach, Hackensack River, New York New Jersey 18.1°C
47 Point No Point, Passaic River, New Jersey New Jersey 18.1°C
48 Port Elizabeth, New Jersey New Jersey 18.1°C
49 Port Newark Terminal, New Jersey New Jersey 18.1°C
50 Ridgefield Park, Hackensack River, New Jersey New Jersey 18.1°C

Warmest 10 in New Jersey in October

Same data flipped. The warmest spots in the state for this month.

# 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

Other US states

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