Sea Temperature in Oceanside in October

Complete information on the sea temperature range in the Pacific Ocean in Oceanside in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Oceanside. 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 Oceanside in October

16°C

MINIMUN

19°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in October in Oceanside

Water Temperature Chart for Pacific Ocean in Oceanside in October

Sea Temperature Table in Oceanside in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	21°C	20°C	18°C	19.3°C
Oct 2	20°C	21°C	19°C	19.3°C
Oct 3	20°C	21°C	19°C	19.3°C
Oct 4	19°C	21°C	20°C	19.3°C
Oct 5	20°C	21°C	18°C	19.3°C
Oct 6	20°C	21°C	17°C	19.0°C
Oct 7	19°C	21°C	16°C	18.5°C
Oct 8	19°C	21°C	20°C	19.3°C
Oct 9	20°C	22°C	20°C	19.8°C
Oct 10	20°C	21°C	16°C	18.5°C
Oct 11	20°C	21°C	20°C	19.5°C
Oct 12	17°C	21°C	20°C	18.8°C
Oct 13	18°C	21°C	19°C	18.8°C
Oct 14	18°C	21°C	17°C	18.5°C
Oct 15	18°C	21°C	20°C	19.3°C
Oct 16	18°C	21°C	20°C	19.3°C
Oct 17	20°C	21°C	18°C	19.3°C
Oct 18	20°C	21°C	18°C	19.3°C
Oct 19	18°C	21°C	18°C	18.8°C
Oct 20	19°C	22°C	19°C	19.5°C
Oct 21	19°C	21°C	20°C	19.5°C
Oct 22	18°C	21°C	20°C	19.3°C
Oct 23	18°C	20°C	18°C	18.5°C
Oct 24	18°C	21°C	19°C	19.0°C
Oct 25	18°C	21°C	17°C	18.5°C
Oct 26	18°C	21°C	16°C	18.3°C
Oct 27	18°C	19°C	17°C	18.0°C
Oct 28	19°C	19°C	19°C	18.8°C
Oct 29	18°C	19°C	17°C	18.0°C
Oct 30	19°C	19°C	20°C	19.0°C

Oceanside Climate and Swimming Opportunities in October

24°C

Average Day Air Temperature

14°C

Average Night Air Temperature

11 mm

Precipitation Amount per Month

2 days

Number of Rainy Days

11 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

10 km/h

Average Wind Speed

67%

Average
humidity

Oceanside lies within the California in United States. The average daytime temperature in Oceanside in October is 76°F (24°C), while the nighttime average is 56°F (14°C). There are typically two rainy days during the month, with a total precipitation of 0.4 inches (11 mm). The daylight duration in October in Oceanside is 11 hours, with an average of 8 hours of sunshine per day. The average wind speed in October is 6 mph (10 km/h), and the humidity level is around 67%.

The water temperature in Oceanside in October ranges from 64°F to 66°F (18°C to 19°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 66°F (19°C) by mid-October and reaching 66°F (19°C) in the last ten days. Overall, the average sea temperature in Oceanside for October is 66°F (19°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Oceanside

What is the sea temperature in Oceanside in October?

The water temperature in the Pacific Ocean in Oceanside in October ranges from 64°F to 66°F (18°C to 19°C).

Is it possible to swim in the Pacific Ocean in Oceanside in October?

The average sea temperature in Oceanside in October is 66°F (19°C), and the air temperature is 76°F (24°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.