Sea Temperature in Oceanside in March

Complete information on the sea temperature range in the Pacific Ocean in Oceanside in March. Historical daily data. Climate details for March. 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 March

54°F

MINIMUN

58°F

AVERAGE

63°F

MAXIMUM

Historical Data of Water Temperature in March in Oceanside

Water Temperature Chart for Pacific Ocean in Oceanside in March

Sea Temperature Table in Oceanside in March Over the Past Years

Day	2024	2023	2022	Average
Mar 1	59°C	61°C	57°C	59°C
Mar 2	59°C	61°C	57°C	59°C
Mar 3	57°C	61°C	54°C	57°C
Mar 4	59°C	61°C	57°C	59°C
Mar 5	59°C	61°C	61°C	60°C
Mar 6	59°C	61°C	63°C	60°C
Mar 7	59°C	61°C	57°C	58°C
Mar 8	59°C	61°C	57°C	58°C
Mar 9	57°C	61°C	59°C	58°C
Mar 10	59°C	61°C	55°C	58°C
Mar 11	59°C	61°C	54°C	57°C
Mar 12	59°C	61°C	61°C	59°C
Mar 13	59°C	61°C	61°C	59°C
Mar 14	57°C	61°C	61°C	59°C
Mar 15	59°C	61°C	63°C	60°C
Mar 16	57°C	61°C	61°C	59°C
Mar 17	59°C	61°C	59°C	59°C
Mar 18	57°C	61°C	57°C	58°C
Mar 19	57°C	61°C	61°C	59°C
Mar 20	59°C	61°C	59°C	59°C
Mar 21	59°C	61°C	55°C	58°C
Mar 22	59°C	61°C	59°C	59°C
Mar 23	59°C	61°C	55°C	58°C
Mar 24	57°C	61°C	63°C	60°C
Mar 25	57°C	61°C	63°C	60°C
Mar 26	59°C	63°C	63°C	60°C
Mar 27	59°C	61°C	57°C	59°C
Mar 28	59°C	59°C	55°C	58°C
Mar 29	59°C	61°C	63°C	60°C
Mar 30	61°C	61°C	59°C	60°C

Oceanside Climate and Swimming Opportunities in March

68°F

Average Day Air Temperature

48°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

6 days

Number of Rainy Days

12 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

7 mph

Average Wind Speed

66%

Average
humidity

Oceanside lies within the California in United States. The average daytime temperature in Oceanside in March is 67°F (20°C), while the nighttime average is 48°F (9°C). There are typically six rainy days during the month, with a total precipitation of 1.7 inches (44 mm). The daylight duration in March in Oceanside is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in March is 7 mph (11 km/h), and the humidity level is around 66%.

The water temperature in Oceanside in March ranges from 57°F to 61°F (14°C to 16°C). At the beginning of the month, the average temperature is around 59°F (15°C), shifting to 59°F (15°C) by mid-March and reaching 59°F (15°C) in the last ten days. Overall, the average sea temperature in Oceanside for March is 59°F (15°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in March in Nearby Cities

Frequently Asked Questions About Water Temperatures in March in Oceanside

What is the sea temperature in Oceanside in March?

The water temperature in the Pacific Ocean in Oceanside in March ranges from 57°F to 61°F (14°C to 16°C).

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

The average sea temperature in Oceanside in March is 59°F (15°C), and the air temperature is 67°F (20°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.