Sea Temperature in Morro Bay in May

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

10°C

MINIMUN

12.5°C

AVERAGE

15°C

MAXIMUM

Historical Data of Water Temperature in May in Morro Bay

Water Temperature Chart for Pacific Ocean in Morro Bay in May

Sea Temperature Table in Morro Bay in May Over the Past Years

Day	2024	2023	2022	Average
May 1	12°C	12°C	10°C	11.0°C
May 2	11°C	12°C	11°C	11.3°C
May 3	12°C	12°C	11°C	11.5°C
May 4	12°C	13°C	11°C	11.8°C
May 5	13°C	13°C	11°C	12.0°C
May 6	13°C	13°C	11°C	12.0°C
May 7	12°C	13°C	11°C	11.5°C
May 8	13°C	13°C	12°C	12.0°C
May 9	12°C	14°C	12°C	12.3°C
May 10	12°C	14°C	12°C	12.3°C
May 11	13°C	15°C	12°C	12.8°C
May 12	13°C	15°C	12°C	12.8°C
May 13	13°C	15°C	12°C	12.8°C
May 14	13°C	14°C	13°C	13.0°C
May 15	13°C	14°C	13°C	12.8°C
May 16	13°C	14°C	13°C	13.0°C
May 17	13°C	14°C	13°C	13.0°C
May 18	13°C	13°C	13°C	12.8°C
May 19	12°C	14°C	13°C	12.8°C
May 20	12°C	14°C	14°C	13.0°C
May 21	11°C	14°C	14°C	12.8°C
May 22	12°C	13°C	14°C	12.8°C
May 23	12°C	13°C	14°C	12.8°C
May 24	12°C	12°C	14°C	12.5°C
May 25	12°C	13°C	14°C	12.8°C
May 26	13°C	14°C	15°C	13.5°C
May 27	12°C	14°C	15°C	13.3°C
May 28	12°C	14°C	15°C	13.0°C
May 29	12°C	14°C	15°C	13.0°C
May 30	12°C	15°C	15°C	13.5°C

Morro Bay Climate and Swimming Opportunities in May

19°C

Average Day Air Temperature

10°C

Average Night Air Temperature

12 mm

Precipitation Amount per Month

3 days

Number of Rainy Days

14 hrs

Daylight
per Day

11 hrs

Sunshine
per Day

17 km/h

Average Wind Speed

73%

Average
humidity

Morro Bay lies within the California in United States. The average daytime temperature in Morro Bay in May is 67°F (19°C), while the nighttime average is 49°F (10°C). There are typically three rainy days during the month, with a total precipitation of 0.5 inches (12 mm). The daylight duration in May in Morro Bay is 14 hours, with an average of 11 hours of sunshine per day. The average wind speed in May is 11 mph (17 km/h), and the humidity level is around 73%.

The water temperature in Morro Bay in May ranges from 52°F to 55°F (11°C to 13°C). At the beginning of the month, the average temperature is around 54°F (12°C), shifting to 55°F (13°C) by mid-May and reaching 55°F (13°C) in the last ten days. Overall, the average sea temperature in Morro Bay for May is 55°F (13°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Morro Bay

What is the sea temperature in Morro Bay in May?

The water temperature in the Pacific Ocean in Morro Bay in May ranges from 52°F to 55°F (11°C to 13°C).

Is it possible to swim in the Pacific Ocean in Morro Bay in May?

The average sea temperature in Morro Bay in May is 55°F (13°C), and the air temperature is 67°F (19°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.