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 13.74°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.

56.7

°F

February 14, 04:16

Trend:

decreasing

Yesterday:

57.4°F

Tomorrow:

56.6°F

Sunrise:

07:06

Sunset:

18:13

Day Length:

11 h. 7 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 56.7°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 5.1°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 fall 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 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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 56.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Saint Augustine

Date	Current Year actual* / forecast**	last year	10 years average
Jan 31	57.9°F	54.2°F	59.2°F
Feb 1	58.6°F	54.9°F	59.1°F
Feb 2	56.9°F	56.4°F	59.3°F
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	61.9°F
Feb 15	56.6°F	64.8°F	61.7°F
Feb 16	56.6°F	65.2°F	61.7°F
Feb 17	56.2°F	63.6°F	61.4°F
Feb 18	56.3°F	62.7°F	61.5°F
Feb 19	56.5°F	61.8°F	61.6°F
Feb 20	56.5°F	62.0°F	61.6°F
Feb 21	56.2°F	60.7°F	61.4°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.