What is the current water temperature in Saint Augustine?

As of now, in Saint Augustine, the water temperature is 27.55°F. It's safe to say that the water is comfortably warm for various water-related activities.

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.

81.6

°F

October 6, 23:30

Trend:

stable

Yesterday:

81.5°F

Tomorrow:

81.3°F

Sunrise:

07:21

Sunset:

19:05

Day Length:

11 h. 44 min.

Saint Augustine in October

Minimum:

53.2°F

Average:

62.3°F

Maximum:

66.7°F

Sea water temperature in Saint Augustine today

As of now, in Saint Augustine, the water temperature is 81.6°F. It's safe to say that the water is comfortably warm for various water-related activities. 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.0°F on 2018, while the historical minimum was 75.2°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 shows a gradual cooling trend. The average temperature is expected to be 80.8°F, the minimum temperature may reach 80.0°F, and the maximum might stay at 81.3°F.

Daily water temperature in Saint Augustine

Date	Current Year actual* / forecast**	last year	10 years average
Sep 22	83.3°F	80.9°F	82.6°F
Sep 23	83.9°F	81.0°F	82.6°F
Sep 24	83.8°F	81.7°F	82.5°F
Sep 25	83.5°F	82.5°F	82.3°F
Sep 26	82.2°F	82.5°F	82.1°F
Sep 27	81.7°F	82.2°F	82.0°F
Sep 28	81.6°F	82.1°F	82.0°F
Sep 29	80.7°F	82.3°F	81.9°F
Sep 30	80.8°F	82.2°F	81.9°F
Oct 1	81.2°F	81.5°F	81.6°F
Oct 2	82.0°F	81.1°F	81.6°F
Oct 3	81.9°F	80.6°F	81.0°F
Oct 4	82.0°F	80.0°F	80.9°F
Oct 5	81.5°F	79.7°F	80.7°F
Oct 6	81.6°F	79.5°F	80.2°F
Oct 7	81.3°F	79.3°F	79.9°F
Oct 8	81.0°F	79.0°F	79.6°F
Oct 9	81.0°F	78.6°F	79.6°F
Oct 10	81.0°F	79.2°F	79.5°F
Oct 11	80.9°F	79.0°F	79.5°F
Oct 12	80.5°F	78.6°F	79.1°F
Oct 13	80.0°F	76.4°F	78.6°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 62.3°F in Winter, 70.0°F in Spring, 82.0°F in Summer, and 77.5°F in Autumn.