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Warmest beach in New Jersey in July

252 coastal locations in New Jersey ranked by their typical July sea temperature. State-wide average in July: 24.1°C.

Warmest in July

0.8 n.mi. above entrance, Alloway Creek, New Jersey

25.9°C

State July average

24.1°C

across 252 coastal locations in New Jersey

Vs annual mean

+9.9°C

above the year-round state average

What the New Jersey water feels like in July

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

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 July fits in the year

July 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 July 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 July

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

# Location July mean
1 0.8 n.mi. above entrance, Alloway Creek, New Jersey New Jersey 25.9°C
2 1 n.mi. above entrance, Mad Horse Creek, New Jersey New Jersey 25.9°C
3 2.5 n.mi. above entrance, Alloway Creek, New Jersey New Jersey 25.9°C
4 Abbots Meadow, Alloway Creek, New Jersey New Jersey 25.9°C
5 Artificial Island, Salem Nuclear Plant, Delaware River, New Jersey New Jersey 25.9°C
6 Auburn, Oldmans Creek, Delaware River, New Jersey New Jersey 25.9°C
7 Back Creek entrance, Nantuxent Cove, Delaware Bay, New Jersey New Jersey 25.9°C
8 Bridgeport, Raccoon Creek, New Jersey New Jersey 25.9°C
9 Canton, Stow Creek, Delaware River, New Jersey New Jersey 25.9°C
10 Coopers Creek bridge, Alloway Creek, New Jersey New Jersey 25.9°C
11 Greenwich Pier, Cohansey River, Delaware Bay, New Jersey New Jersey 25.9°C
12 Hope Creek, 0.6 n.mi. above entrance, Delaware River, New Jersey New Jersey 25.9°C
13 Pedricktown, Oldmans Creek, Delaware River, New Jersey New Jersey 25.9°C
14 Pine Island, Malapartis Creek, Mad Horse Creek, New Jersey New Jersey 25.9°C
15 Quinton, Alloway Creek, New Jersey New Jersey 25.9°C
16 Raccoon Ditch, Newport Meadows, Stow Creek, Delaware River, New Jersey New Jersey 25.9°C
17 Salem Canal entrance, Delaware River, New Jersey New Jersey 25.9°C
18 Salem, Salem River, New Jersey New Jersey 25.9°C
19 Ship John Shoal River New Jersey 25.9°C
20 Sinnickson Landing, Salem River, New Jersey New Jersey 25.9°C
21 Stathems Neck, Stow Creek, Delaware River, New Jersey New Jersey 25.9°C
22 Stow Creek Landing New Jersey 25.9°C
23 Carneys Point Township New Jersey 25.3°C
24 Penns Grove New Jersey 25.3°C
25 Sea Breeze New Jersey 25.3°C
Show 25 more ▸
26 Billingsport, New Jersey New Jersey 25.2°C
27 Bivalve, Maurice River Bay New Jersey 25.2°C
28 Bivalve, Maurice River, New Jersey New Jersey 25.2°C
29 Cedar Creek entrance, Nantuxent Cove, Delaware Bay, New Jersey New Jersey 25.2°C
30 Dividing Creek entrance, Delaware Bay, New Jersey New Jersey 25.2°C
31 East Point, Maurice River Cove, Delaware Bay, New Jersey New Jersey 25.2°C
32 Fishing Creek entrance, Delaware Bay, New Jersey New Jersey 25.2°C
33 Fortescue Creek New Jersey 25.2°C
34 Hollywood Beach, The Glades, Delaware Bay, New Jersey New Jersey 25.2°C
35 Mantua, Mantua Creek, New Jersey New Jersey 25.2°C
36 Menantico Creek entrance, Maurice River, New Jersey New Jersey 25.2°C
37 Millville, Maurice River, New Jersey New Jersey 25.2°C
38 Money Island, Nantuxent Creek entrance, Delaware Bay, New Jersey New Jersey 25.2°C
39 Newport Landing, Nantuxent Creek, Delaware Bay, New Jersey New Jersey 25.2°C
40 Paulsboro, Mantua Creek New Jersey 25.2°C
41 Pavonia, Cooper River, RR. bridge, New Jersey New Jersey 25.2°C
42 Tindalls Wharf, Cohansey River, Delaware Bay, New Jersey New Jersey 25.2°C
43 Weir Creek bridge, Dividing Creek, Delaware Bay, New Jersey New Jersey 25.2°C
44 Westville, Rt. 47 bridge, Big Timber Creek, New Jersey New Jersey 25.2°C
45 Woodbury Creek, New Jersey New Jersey 25.2°C
46 Brandywine Shoal Light Bay New Jersey 24.5°C
47 Bidwell Creek entrance Bay New Jersey 24.5°C
48 Bidwell Creek, Route 47 bridge, Delaware Bay, New Jersey New Jersey 24.5°C
49 Dennis Creek, 2.5 n.mi. above entrance, Delaware Bay, New Jersey New Jersey 24.5°C
50 Dennis Creek, Route 47 bridge, Delaware Bay, New Jersey New Jersey 24.5°C

Coldest 10 in New Jersey in July

Same data the other way.

# Location July mean
1 Atlantic Highlands New Jersey 23.2°C
2 Cliffwood Beach New Jersey 23.2°C
3 Fair Haven New Jersey 23.2°C
4 Keansburg New Jersey 23.2°C
5 Keyport New Jersey 23.2°C
6 Laurence Harbor New Jersey 23.2°C
7 North Middletown New Jersey 23.2°C
8 Oceanport New Jersey 23.2°C
9 Raritan Bay New Jersey 23.2°C
10 Red Bank New Jersey 23.2°C

Other US states

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