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 18.57°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

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.

65.4

°F

May 8, 06:48

Trend:

decreasing

Yesterday:

65.7°F

Tomorrow:

65.4°F

Sunrise:

05:55

Sunset:

19:37

Day Length:

13 h. 42 min.

Oceanside in May

Minimum:

58.6°F

Average:

60.2°F

Maximum:

62.9°F

Sea water temperature in Oceanside today

As of now, in Oceanside, the water temperature is 65.4°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.4°F higher 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. 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 69.1°F on 2020, while the historical minimum was 61.4°F on 2018.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 65.4°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
Apr 24	65.6°F	61.3°F	62.1°F
Apr 25	65.5°F	61.7°F	62.2°F
Apr 26	65.7°F	61.5°F	62.5°F
Apr 27	65.1°F	60.6°F	62.5°F
Apr 28	65.6°F	61.1°F	62.7°F
Apr 29	65.4°F	60.7°F	62.6°F
Apr 30	65.3°F	61.6°F	62.7°F
May 1	65.4°F	62.5°F	62.9°F
May 2	65.3°F	62.6°F	63.1°F
May 3	65.9°F	62.5°F	63.2°F
May 4	65.6°F	62.9°F	63.5°F
May 5	65.8°F	62.6°F	63.8°F
May 6	65.9°F	62.9°F	64.0°F
May 7	65.7°F	62.5°F	64.0°F
May 8	65.4°F	62.4°F	64.0°F
May 9	65.4°F	62.8°F	64.0°F
May 10	65.4°F	62.8°F	64.0°F
May 11	65.5°F	62.9°F	64.1°F
May 12	65.4°F	62.7°F	64.0°F
May 13	65.4°F	65.6°F	64.0°F
May 14	65.2°F	64.8°F	63.8°F
May 15	65.4°F	64.3°F	64.0°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, 61.8°F in Spring, 69.7°F in Summer, and 67.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Laguna Beach	61.9°F	33mi
San Diego	63.2°F	35mi
Tijuana	62.1°F	53mi
Long Beach	60.8°F	61mi

* current water temperature in this city

** straight line distance from Oceanside