Where is the sea coldest in New Jersey in July?

Sandy Hook in United States has the coldest sea in New Jersey in July, averaging about 23.0 °C. Long Branch Beach (23.0 °C) and Asbury Park Beach are the next coolest.

How many beaches in New Jersey are warm enough to swim in July?

25 of the top 25 ranked beaches in New Jersey average 22 °C or more in July, which most swimmers find comfortable without a wetsuit.

How are these July sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical July rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in New Jersey in July

Where the sea is coolest across New Jersey during July, ranked by long-term monthly average water temperature. Sandy Hook (New Jersey, United States) is the coolest at around 23°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Sandy Hook
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
2
Long Branch Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
3
Asbury Park Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
4
Belmar Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
5
Spring Lake Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
6
Manasquan Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
7
Point Pleasant Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
8
Seaside Heights
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
9
Lavallette Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
10
Long Beach Island
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
11
Beach Haven
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
12
Brigantine Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
13
Atlantic City Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
14
Ventnor Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
15
Margate Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
16
Ocean City NJ
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
17
Sea Isle City
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
18
Avalon Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
19
Stone Harbor
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
20
Wildwood Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
21
Cape May Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
22
Deal Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
23
Ocean Grove Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
24
Bradley Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average
25
Bay Head Beach
New Jersey · United States · Atlantic Ocean
Pleasant — swimmable without a wetsuit
23°C
July average

Coldest sea in July elsewhere

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New Jersey in July — frequently asked questions

Where is the sea coldest in New Jersey in July?: Sandy Hook in United States has the coldest sea in New Jersey in July, averaging about 23.0 °C. Long Branch Beach (23.0 °C) and Asbury Park Beach are the next coolest.
How many beaches in New Jersey are warm enough to swim in July?: 25 of the top 25 ranked beaches in New Jersey average 22 °C or more in July, which most swimmers find comfortable without a wetsuit.
How are these July sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical July rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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