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 20.84°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.

69.5

°F

July 14, 01:26

Trend:

stable

Yesterday:

69.7°F

Tomorrow:

69.8°F

Sunrise:

05:51

Sunset:

20:00

Day Length:

14 h. 9 min.

Oceanside in July

Minimum:

58.7°F

Average:

60.1°F

Maximum:

62.3°F

Sea water temperature in Oceanside today

As of now, in Oceanside, the water temperature is 69.5°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 1.6°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 74.5°F on 2018, while the historical minimum was 68.2°F on 2022.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.1°F, with minimum temperature starting at 69.8°F, while the maximum might reach 70.4°F.

Daily water temperature in Oceanside

Date	Current Year actual* / forecast**	last year	10 years average
Jun 30	70.9°F	70.5°F	68.9°F
Jul 1	70.8°F	70.7°F	69.2°F
Jul 2	70.1°F	70.6°F	69.2°F
Jul 3	69.7°F	70.6°F	69.5°F
Jul 4	68.8°F	70.5°F	69.4°F
Jul 5	68.6°F	71.0°F	69.7°F
Jul 6	68.7°F	71.6°F	69.8°F
Jul 7	69.1°F	71.5°F	69.7°F
Jul 8	69.3°F	72.1°F	69.9°F
Jul 9	69.1°F	72.3°F	70.3°F
Jul 10	68.0°F	71.4°F	70.2°F
Jul 11	67.8°F	70.5°F	70.3°F
Jul 12	67.7°F	70.1°F	70.2°F
Jul 13	69.7°F	70.1°F	70.6°F
Jul 14	69.5°F	71.1°F	71.1°F
Jul 15	69.8°F	71.4°F	71.5°F
Jul 16	69.9°F	70.5°F	71.5°F
Jul 17	70.1°F	70.6°F	71.7°F
Jul 18	69.9°F	70.2°F	71.5°F
Jul 19	70.1°F	70.8°F	71.7°F
Jul 20	70.4°F	71.6°F	72.0°F
Jul 21	70.2°F	70.1°F	71.8°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	67.3°F	33mi
San Diego	66.3°F	35mi
Tijuana	68.7°F	53mi
Long Beach	63.6°F	61mi

* current water temperature in this city

** straight line distance from Oceanside