What is the current water temperature in Georgetown?

As of now, in Georgetown, the water temperature is 25.36°C. It's safe to say that the water is comfortably warm for various water-related activities.

Saint Helena > Georgetown

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.

77.6

°F

December 30, 14:34

Trend:

increasing

Yesterday:

77.6°F

Tomorrow:

77.7°F

Sunrise:

06:43

Sunset:

19:18

Day Length:

12 h. 35 min.

Georgetown in January

Minimum:

77.0°F

Average:

78.2°F

Maximum:

80.7°F

Sea water temperature in Georgetown today

As of now, in Georgetown, the water temperature is 77.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 80.5°F on 2023, while the historical minimum was 77.0°F on 2020.

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 77.7°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
Jan 1	77.7°F	78.1°F	78.2°F
Jan 2	77.7°F	78.0°F	78.2°F
Jan 3	77.7°F	78.0°F	78.2°F
Jan 4	77.7°F	78.0°F	78.2°F
Jan 5	77.7°F	78.2°F	78.2°F
Jan 6	78.0°F	78.3°F	78.5°F
Dec 16	76.4°F	78.1°F	77.9°F
Dec 17	76.2°F	78.3°F	77.9°F
Dec 18	76.3°F	78.5°F	78.0°F
Dec 19	76.6°F	78.2°F	77.9°F
Dec 20	76.8°F	78.1°F	77.7°F
Dec 21	76.9°F	78.1°F	78.1°F
Dec 22	76.9°F	78.0°F	78.0°F
Dec 23	77.0°F	78.3°F	78.1°F
Dec 24	77.2°F	78.2°F	78.0°F
Dec 25	77.2°F	78.4°F	78.1°F
Dec 26	77.2°F	78.2°F	78.0°F
Dec 27	77.3°F	78.1°F	78.0°F
Dec 28	77.2°F	78.2°F	78.0°F
Dec 29	77.6°F	78.1°F	78.0°F
Dec 30	77.6°F	77.7°F	78.2°F
Dec 31	77.7°F	77.9°F	78.2°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 April 8, 2024, reaching a 85.4°F. While the coldest temperature occurred on September 8, 2015, dipping to 74.6°F. The average readings by season are 79.3°F in Winter, 82.3°F in Spring, 78.9°F in Summer, and 76.3°F in Autumn.