Sea Temperature in Oceanside in April

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

54°F

MINIMUN

60°F

AVERAGE

66°F

MAXIMUM

Historical Data of Water Temperature in April in Oceanside

Water Temperature Chart for Pacific Ocean in Oceanside in April

Sea Temperature Table in Oceanside in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	61°C	59°C	55°C	59°C
Apr 2	61°C	61°C	57°C	59°C
Apr 3	61°C	61°C	55°C	59°C
Apr 4	63°C	61°C	57°C	60°C
Apr 5	63°C	61°C	55°C	60°C
Apr 6	63°C	61°C	61°C	61°C
Apr 7	63°C	61°C	63°C	61°C
Apr 8	63°C	61°C	59°C	60°C
Apr 9	63°C	61°C	57°C	60°C
Apr 10	64°C	61°C	57°C	60°C
Apr 11	64°C	61°C	57°C	60°C
Apr 12	63°C	59°C	55°C	59°C
Apr 13	63°C	59°C	57°C	60°C
Apr 14	61°C	59°C	61°C	60°C
Apr 15	63°C	61°C	59°C	60°C
Apr 16	63°C	61°C	63°C	61°C
Apr 17	64°C	63°C	55°C	60°C
Apr 18	63°C	63°C	55°C	60°C
Apr 19	61°C	63°C	59°C	61°C
Apr 20	61°C	61°C	61°C	61°C
Apr 21	61°C	63°C	63°C	62°C
Apr 22	63°C	61°C	55°C	60°C
Apr 23	61°C	63°C	59°C	61°C
Apr 24	63°C	63°C	55°C	60°C
Apr 25	61°C	64°C	59°C	61°C
Apr 26	63°C	64°C	59°C	62°C
Apr 27	61°C	64°C	55°C	60°C
Apr 28	63°C	64°C	61°C	63°C
Apr 29	61°C	66°C	55°C	61°C

Oceanside Climate and Swimming Opportunities in April

70°F

Average Day Air Temperature

50°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

4 days

Number of Rainy Days

13 hrs

Daylight
per Day

10 hrs

Sunshine
per Day

7 mph

Average Wind Speed

65%

Average
humidity

Oceanside lies within the California in United States. The average daytime temperature in Oceanside in April is 70°F (21°C), while the nighttime average is 51°F (10°C). There are typically four rainy days during the month, with a total precipitation of 1.0 inches (26 mm). The daylight duration in April in Oceanside is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in April is 7 mph (12 km/h), and the humidity level is around 65%.

The water temperature in Oceanside in April ranges from 57°F to 63°F (14°C to 17°C). At the beginning of the month, the average temperature is around 59°F (15°C), shifting to 61°F (16°C) by mid-April and reaching 61°F (16°C) in the last ten days. Overall, the average sea temperature in Oceanside for April is 61°F (16°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in Oceanside

What is the sea temperature in Oceanside in April?

The water temperature in the Pacific Ocean in Oceanside in April ranges from 57°F to 63°F (14°C to 17°C).

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

The average sea temperature in Oceanside in April is 61°F (16°C), and the air temperature is 70°F (21°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.