What is the current water temperature in Georgetown?

As of now, in Georgetown, the water temperature is 25.34°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

August 8, 19:15

Trend:

decreasing

Yesterday:

77.6°F

Tomorrow:

77.5°F

Sunrise:

07:09

Sunset:

18:58

Day Length:

11 h. 49 min.

Georgetown in August

Minimum:

77.4°F

Average:

78.5°F

Maximum:

80.5°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 about the same as 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 is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 79.3°F on 2021, while the historical minimum was 76.1°F on 2015.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 77.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Georgetown

Date	Current Year actual* / forecast**	last year	10 years average
Jul 25	78.0°F	77.6°F	78.3°F
Jul 26	77.9°F	77.5°F	78.2°F
Jul 27	78.1°F	77.1°F	78.2°F
Jul 28	78.1°F	77.3°F	78.1°F
Jul 29	78.1°F	77.2°F	78.1°F
Jul 30	78.1°F	77.3°F	78.1°F
Jul 31	78.2°F	77.3°F	78.0°F
Aug 1	77.9°F	77.3°F	77.9°F
Aug 2	77.6°F	77.3°F	77.9°F
Aug 3	78.0°F	77.2°F	77.8°F
Aug 4	77.8°F	77.7°F	77.9°F
Aug 5	77.8°F	77.5°F	77.8°F
Aug 6	77.8°F	76.9°F	77.7°F
Aug 7	77.6°F	76.5°F	77.6°F
Aug 8	77.6°F	76.4°F	77.5°F
Aug 9	77.5°F	76.4°F	77.4°F
Aug 10	77.6°F	76.4°F	77.5°F
Aug 11	77.5°F	76.3°F	77.3°F
Aug 12	77.5°F	76.3°F	77.3°F
Aug 13	77.3°F	76.2°F	77.2°F
Aug 14	77.3°F	76.1°F	77.1°F
Aug 15	77.3°F	76.2°F	77.2°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 76.4°F in Autumn.