What is the current water temperature in Oceanside?

Q: What is the current water temperature in Oceanside?

As of now, in Oceanside, the water temperature is 21.08°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

United States > Oceanside

Water temperature in Oceanside

Detailed information about the current water temperature in Oceanside. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

69.9

°F

August 5, 01:14

Trend:

increasing

Yesterday:

69.2°F

Tomorrow:

70.1°F

Sunrise:

06:05

Sunset:

19:45

Day Length:

13 h. 40 min.

Oceanside in August

Minimum:

58.7°F

Average:

60.0°F

Maximum:

62.2°F

Sea water temperature in Oceanside today

As of now, in Oceanside, the water temperature is 69.9°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.5°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 76.1°F on 2016, while the historical minimum was 64.7°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Oceanside

Date	Current Year actual* / forecast**	last year	10 years average
Jul 22	70.7°F	69.9°F	71.9°F
Jul 23	70.9°F	70.1°F	71.7°F
Jul 24	71.0°F	71.8°F	71.6°F
Jul 25	70.4°F	72.4°F	71.8°F
Jul 26	68.9°F	71.0°F	71.8°F
Jul 27	68.6°F	69.7°F	71.9°F
Jul 28	67.2°F	68.8°F	71.7°F
Jul 29	66.5°F	68.1°F	71.5°F
Jul 30	66.1°F	67.3°F	71.4°F
Jul 31	66.8°F	68.1°F	71.3°F
Aug 1	68.7°F	68.8°F	71.3°F
Aug 2	69.4°F	70.3°F	71.5°F
Aug 3	69.5°F	70.6°F	71.6°F
Aug 4	69.2°F	72.1°F	72.0°F
Aug 5	69.9°F	72.4°F	72.5°F
Aug 6	70.1°F	73.3°F	72.6°F
Aug 7	69.9°F	73.1°F	72.4°F
Aug 8	69.5°F	71.8°F	72.0°F
Aug 9	69.4°F	70.8°F	71.9°F
Aug 10	69.7°F	71.1°F	72.2°F
Aug 11	69.8°F	71.2°F	72.4°F
Aug 12	69.8°F	71.2°F	72.3°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Oceanside by month

In an average year, Oceanside offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Oceanside was recorded on August 11, 2018, reaching a 79.1°F. While the coldest temperature occurred on April 7, 2023, dipping to 55.0°F. The average readings by season are 60.3°F in Winter, 61.6°F in Spring, 69.8°F in Summer, and 68.0°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Laguna Beach	67.5°F	33mi
San Diego	66.7°F	35mi
Tijuana	67.2°F	53mi
Long Beach	65.0°F	61mi

* current water temperature in this city

** straight line distance from Oceanside