Where is the sea coldest in New York in October?

Coney Island in United States has the coldest sea in New York in October, averaging about 16.0 °C. Rockaway Beach (16.0 °C) and Jones Beach are the next coolest.

How many beaches in New York are warm enough to swim in October?

None of the top 17 ranked beaches in New York reach 22 °C in October, so a wetsuit is recommended for anything longer than a quick dip.

How are these October sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October 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 York in October

Where the sea is coolest across New York during October, ranked by long-term monthly average water temperature. Coney Island (New York, United States) is the coolest at around 16°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Coney Island
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
2
Rockaway Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
3
Jones Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
4
Long Beach NY
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
5
Robert Moses
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
6
Fire Island
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
7
Cooper's Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
8
Main Beach East Hampton
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
9
Ditch Plains
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
10
Point Lookout Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
11
Fire Island Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
12
Smith Point Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
13
Cupsogue Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
14
Westhampton Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
15
Ponquogue Beach
New York · United States · Atlantic Ocean
Cool — shorty wetsuit recommended
16°C
October average
16
Sunset Bay Beach
New York · United States · Lake Erie
Cool — shorty wetsuit recommended
16°C
October average
17
Woodlawn Beach
New York · United States · Lake Erie
Cool — shorty wetsuit recommended
16°C
October average

Coldest sea in October elsewhere

Europe North America South America Asia Africa Oceania United States United Kingdom Australia Italy Spain France Greece Mexico Portugal New Zealand Croatia Canada Ireland Thailand Indonesia Philippines Brazil Sweden Poland Denmark Norway Turkey Netherlands Germany Bulgaria Japan Cyprus Egypt India South Africa Dominican Republic Romania Costa Rica Malta Puerto Rico Bahamas Belgium Barbados South Korea Vietnam Jamaica Sri Lanka United Arab Emirates Oman US Virgin Islands Antigua and Barbuda Panama Finland Malaysia Curacao Argentina Chile Colombia Israel Tanzania Morocco Tunisia Turks and Caicos Fiji Aruba Albania Uruguay Peru Maldives Mauritius Belize Nicaragua Saint Lucia Cuba Mozambique French Polynesia Bonaire Honduras French Riviera Algarve Amalfi Coast Costa Brava Greek Islands Dalmatian Coast Florida Keys Great Barrier Reef Coast California Florida Hawaii New Jersey North Carolina Massachusetts South Carolina Texas Puerto Rico Maine Oregon Michigan Georgia Washington

New York in October — frequently asked questions

Where is the sea coldest in New York in October?: Coney Island in United States has the coldest sea in New York in October, averaging about 16.0 °C. Rockaway Beach (16.0 °C) and Jones Beach are the next coolest.
How many beaches in New York are warm enough to swim in October?: None of the top 17 ranked beaches in New York reach 22 °C in October, so a wetsuit is recommended for anything longer than a quick dip.
How are these October sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Explore every sea temperature page

Jump straight to a country, coastal region, city, seasonal ranking or comparison.

Swimming guides

Popular beach comparisons

Cala Estreta vs Platja d'Aro Cala Estreta vs Cala Sa Tuna Cala Pola vs Platja de Lloret Platja de Sant Pol vs Platja Gran Cala Montjoi vs Platja de Pals Cala Pola vs Platja de Sant Pol Cala Estreta vs Platja de Pals Aiguablava vs Cala Estreta Cambrils Playa vs Platja de la Pineda Platja de la Pineda vs Platja Llarga Platja del Miracle vs Salou Levante Playa del Carabassí vs Playa del Postiguet Playa de San Juan vs Playa del Carabassí Playa de la Fossa vs Playa de Levante Playa de la Fossa vs Playa de Poniente Cala Finestrat vs Playa del Albir Cala el Portet vs Playa de la Fossa Cala del Moraig vs Playa del Arenal Compare any two beaches →

Freshwater swimming

All lake water temperatures (525)Live lake map Compare lakes Rivers & swimming holes Albania lakes Argentina lakes armenia lakes Australia lakes austria lakes Belgium lakes Australia rivers austria rivers Canada rivers Croatia rivers czechia rivers Finland rivers Live sea temperature map Swimming guides

Keep exploring

Live sea temperature mapEvery coast, updated hourly Warmest beaches todayLive ranking right now Compare two beachesSide-by-side swim conditions Lake water temperaturesFreshwater swimming spots Rivers & swimming holesWild swimming conditions All destinationsBrowse by country & region

Warmest sea this month

europe north america asia oceania

Coldest sea temperature in New York in October

Coldest sea in October elsewhere

New York in October — frequently asked questions

Explore every sea temperature page

Sea temperature by country

Coastal region hubs

Water temperature today by city

Warmest sea in August

Warmest sea month by month (Europe)

Coldest sea this month

Swimming guides

Popular beach comparisons

Freshwater swimming

Keep exploring

Warmest sea this month