What is the current water temperature in Saint Augustine?

Q: What is the current water temperature in Saint Augustine?

As of now, in Saint Augustine, the water temperature is 14.15°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

United States > Saint Augustine

Water temperature in Saint Augustine

Detailed information about the current water temperature in Saint Augustine. 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.

57.5

°F

February 17, 04:34

Trend:

increasing

Yesterday:

57.2°F

Tomorrow:

57.6°F

Sunrise:

07:03

Sunset:

18:16

Day Length:

11 h. 13 min.

Saint Augustine in February

Minimum:

57.5°F

Average:

63.3°F

Maximum:

69.5°F

Sea water temperature in Saint Augustine today

As of now, in Saint Augustine, the water temperature is 57.5°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 3.9°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 stay about the same.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 66.5°F on 2017, while the historical minimum was 58.5°F on 2022.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 57.9°F, with minimum temperature starting at 57.5°F, while the maximum might reach 58.5°F.

Daily water temperature in Saint Augustine

Date	Current Year actual* / forecast**	last year	10 years average
Feb 3	57.3°F	56.9°F	59.5°F
Feb 4	55.7°F	57.4°F	59.5°F
Feb 5	55.4°F	58.5°F	59.3°F
Feb 6	55.4°F	60.2°F	59.3°F
Feb 7	54.1°F	60.4°F	59.1°F
Feb 8	55.1°F	61.0°F	59.6°F
Feb 9	56.1°F	61.5°F	59.8°F
Feb 10	55.3°F	60.2°F	59.6°F
Feb 11	56.9°F	60.9°F	60.0°F
Feb 12	57.4°F	61.2°F	60.6°F
Feb 13	57.4°F	63.6°F	61.0°F
Feb 14	56.7°F	65.3°F	61.4°F
Feb 15	56.5°F	64.8°F	61.2°F
Feb 16	57.2°F	65.2°F	61.3°F
Feb 17	57.5°F	63.6°F	61.4°F
Feb 18	57.6°F	62.7°F	61.5°F
Feb 19	57.7°F	61.8°F	61.6°F
Feb 20	57.8°F	62.0°F	61.6°F
Feb 21	57.5°F	60.7°F	61.4°F
Feb 22	58.0°F	60.6°F	61.9°F
Feb 23	58.2°F	59.0°F	62.1°F
Feb 24	58.5°F	58.2°F	62.4°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 Saint Augustine by month

In Saint Augustine, the months May through October offer comfortable swimming conditions, which amounts to 191 swimming days.

The warmest water in Saint Augustine was recorded on July 24, 2016, reaching a 86.2°F. While the coldest temperature occurred on January 19, 2018, dipping to 50.0°F. The average readings by season are 62.4°F in Winter, 70.1°F in Spring, 82.0°F in Summer, and 77.5°F in Autumn.