Sea Temperature in Harbor Isle in October

Complete information on the sea temperature range in the Atlantic Ocean in Harbor Isle in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Harbor Isle. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Harbor Isle in October

13°C

MINIMUN

17.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in October in Harbor Isle

Water Temperature Chart for Atlantic Ocean in Harbor Isle in October

Sea Temperature Table in Harbor Isle in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	21°C	21°C	21°C	20.8°C
Oct 2	21°C	21°C	21°C	20.5°C
Oct 3	21°C	20°C	20°C	20.0°C
Oct 4	22°C	20°C	19°C	19.8°C
Oct 5	21°C	20°C	19°C	19.8°C
Oct 6	21°C	20°C	20°C	20.0°C
Oct 7	21°C	20°C	20°C	20.3°C
Oct 8	21°C	19°C	20°C	19.8°C
Oct 9	20°C	20°C	20°C	20.0°C
Oct 10	20°C	19°C	20°C	19.8°C
Oct 11	20°C	19°C	20°C	19.5°C
Oct 12	20°C	19°C	21°C	19.3°C
Oct 13	20°C	19°C	19°C	19.0°C
Oct 14	20°C	18°C	19°C	19.0°C
Oct 15	20°C	18°C	19°C	18.8°C
Oct 16	21°C	18°C	19°C	19.0°C
Oct 17	21°C	18°C	19°C	18.8°C
Oct 18	19°C	17°C	18°C	17.8°C
Oct 19	19°C	18°C	18°C	18.0°C
Oct 20	19°C	18°C	18°C	17.5°C
Oct 21	18°C	18°C	18°C	17.5°C
Oct 22	19°C	18°C	18°C	17.8°C
Oct 23	19°C	18°C	18°C	18.0°C
Oct 24	18°C	17°C	18°C	17.3°C
Oct 25	18°C	17°C	18°C	17.5°C
Oct 26	18°C	17°C	18°C	17.5°C
Oct 27	18°C	17°C	18°C	17.5°C
Oct 28	18°C	17°C	18°C	17.3°C
Oct 29	18°C	17°C	18°C	17.3°C
Oct 30	17°C	17°C	17°C	16.5°C

Harbor Isle Climate and Swimming Opportunities in October

18°C

Average Day Air Temperature

9°C

Average Night Air Temperature

101 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

11 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

66%

Average
humidity

Harbor Isle lies within the New York in United States. The average daytime temperature in Harbor Isle in October is 64°F (18°C), while the nighttime average is 48°F (9°C). There are typically nine rainy days during the month, with a total precipitation of 4.0 inches (101 mm). The daylight duration in October in Harbor Isle is 11 hours, with an average of 7 hours of sunshine per day. The average wind speed in October is 9 mph (14 km/h), and the humidity level is around 66%.

The water temperature in Harbor Isle in October ranges from 61°F to 68°F (16°C to 20°C). At the beginning of the month, the average temperature is around 68°F (20°C), shifting to 66°F (19°C) by mid-October and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in Harbor Isle for October is 66°F (19°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Harbor Isle

What is the sea temperature in Harbor Isle in October?

The water temperature in the Atlantic Ocean in Harbor Isle in October ranges from 61°F to 68°F (16°C to 20°C).

Is it possible to swim in the Atlantic Ocean in Harbor Isle in October?

The average sea temperature in Harbor Isle in October is 66°F (19°C), and the air temperature is 64°F (18°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.