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Seasonal ranking

Warmest sea temperature in North America in October

Where the sea is warmest across North America during October, ranked by long-term monthly average water temperature. Bahia Honda (Florida Keys, United States) tops the list at around 29°C. Open any spot for today's live water temperature and a 7-day swim forecast.

  1. 1
    Bahia Honda
    Florida Keys · United States · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  2. 2
    Sombrero Beach
    Florida Keys · United States · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  3. 3
    Smathers Beach
    Florida Keys · United States · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  4. 4
    Seven Mile Beach Negril
    Westmoreland · Jamaica · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  5. 5
    Doctor's Cave Beach
    Saint James · Jamaica · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  6. 6
    Frenchman's Cove
    Portland · Jamaica · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  7. 7
    James Bond Beach
    Saint Mary · Jamaica · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  8. 8
    Bavaro Beach
    La Altagracia · Dominican Republic · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  9. 9
    Playa Rincon
    Samana · Dominican Republic · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  10. 10
    Playa Dorada
    Puerto Plata · Dominican Republic · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  11. 11
    Cabarete Beach
    Puerto Plata · Dominican Republic · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  12. 12
    Playa Bayahibe
    La Romana · Dominican Republic · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  13. 13
    Flamenco Beach
    Culebra · Puerto Rico · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  14. 14
    Playa Sucia
    Cabo Rojo · Puerto Rico · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  15. 15
    Condado Beach
    San Juan · Puerto Rico · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  16. 16
    Playa Crash Boat
    Aguadilla · Puerto Rico · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  17. 17
    Luquillo Beach
    Luquillo · Puerto Rico · Atlantic Ocean
    Warm — comfortable swimming
    29°C
    October average
  18. 18
    Magens Bay
    St Thomas · US Virgin Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  19. 19
    Trunk Bay
    St John · US Virgin Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  20. 20
    The Baths
    Virgin Gorda · British Virgin Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  21. 21
    Cane Garden Bay
    Tortola · British Virgin Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  22. 22
    White Bay
    Jost Van Dyke · British Virgin Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  23. 23
    Seven Mile Beach Cayman
    Grand Cayman · Cayman Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  24. 24
    Rum Point
    Grand Cayman · Cayman Islands · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average
  25. 25
    Dickenson Bay
    Saint John · Antigua and Barbuda · Caribbean Sea
    Warm — comfortable swimming
    29°C
    October average

Warmest sea in October elsewhere

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North America in October — frequently asked questions

Where is the sea warmest in North America in October?
Bahia Honda in United States has the warmest sea in North America in October, averaging about 29.0 °C. Sombrero Beach (29.0 °C) and Smathers Beach follow close behind.
How many beaches in North America are warm enough to swim in October?
25 of the top 25 ranked beaches in North America average 22 °C or more in October, which most swimmers find comfortable without a wetsuit.
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.

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