All data are in degrees Fahrenheit

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Water temperature in Georgetown

Detailed information about the current water temperature in Georgetown. 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 Georgetown now

82.9

°F

December 22, 01:40

Trend:

decreasing

Yesterday:

82.9°F

Tomorrow:

82.9°F

Sunrise:

06:00

Sunset:

17:44

Day Length:

11 h. 44 min.

Georgetown in December

Minimum:

79.9°F

Average:

80.6°F

Maximum:

82.5°F

Sea water temperature in Georgetown today

As of now, in Georgetown, the water temperature is 82.9°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.3°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.5°F on 2023, while the historical minimum was 80.5°F on 2018.

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 maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Georgetown

Date Current Year

actual* / forecast**

last year 10 years average
Dec 8 83.2°F 83.7°F 82.7°F
Dec 9 83.1°F 83.3°F 82.8°F
Dec 10 83.0°F 83.2°F 82.7°F
Dec 11 82.9°F 83.2°F 82.6°F
Dec 12 82.8°F 83.3°F 82.5°F
Dec 13 82.4°F 83.1°F 82.3°F
Dec 14 82.5°F 83.0°F 82.3°F
Dec 15 82.6°F 83.7°F 82.3°F
Dec 16 82.6°F 84.0°F 82.3°F
Dec 17 82.8°F 83.8°F 82.3°F
Dec 18 82.9°F 83.6°F 82.1°F
Dec 19 83.2°F 83.5°F 81.9°F
Dec 20 82.6°F 83.2°F 81.7°F
Dec 21 82.9°F 83.7°F 81.6°F
Dec 22 82.9°F 83.5°F 81.6°F
Dec 23 82.9°F 83.7°F 81.6°F
Dec 24 82.7°F 83.4°F 81.4°F
Dec 25 82.7°F 83.3°F 81.4°F
Dec 26 82.7°F 83.2°F 81.4°F
Dec 27 82.7°F 83.4°F 81.4°F
Dec 28 82.6°F 83.1°F 81.3°F
Dec 29 82.6°F 83.0°F 81.3°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 Georgetown by month

In Georgetown, the water temperature is comfortable for swimming all year round.
The warmest water in Georgetown was recorded on October 8, 2024, reaching a 87.3°F. While the coldest temperature occurred on February 28, 2014, dipping to 79.3°F. The average readings by season are 81.2°F in Winter, 81.9°F in Spring, 83.2°F in Summer, and 84.6°F in Autumn.