All data are in degrees Fahrenheit

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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.
Sea temperature in Saint Augustine now

55.3

°F

February 7, 00:42

Trend:

stable

Yesterday:

55.4°F

Tomorrow:

55.7°F

Sunrise:

07:12

Sunset:

18:08

Day Length:

10 h. 56 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 55.3°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 4.3°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

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 64.9°F on 2017, while the historical minimum was 55.6°F on 2018.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 56.4°F, with minimum temperature starting at 55.7°F, while the maximum might reach 57.6°F.

Daily water temperature in Saint Augustine

Date Current Year

actual* / forecast**

last year 10 years average
Jan 24 59.3°F 60.7°F 61.1°F
Jan 25 60.0°F 58.4°F 61.0°F
Jan 26 60.7°F 56.3°F 60.5°F
Jan 27 61.5°F 52.7°F 60.4°F
Jan 28 60.2°F 52.2°F 60.1°F
Jan 29 58.2°F 51.9°F 59.7°F
Jan 30 57.9°F 52.6°F 59.5°F
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 59.7°F
Feb 7 55.3°F 60.4°F 59.6°F
Feb 8 55.7°F 61.0°F 60.0°F
Feb 9 55.9°F 61.5°F 60.2°F
Feb 10 55.7°F 60.2°F 60.0°F
Feb 11 56.0°F 60.9°F 60.3°F
Feb 12 56.6°F 61.2°F 60.9°F
Feb 13 57.1°F 63.6°F 61.4°F
Feb 14 57.6°F 65.3°F 61.9°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 62.5°F in Winter, 70.1°F in Spring, 82.0°F in Summer, and 77.5°F in Autumn.