
The most detailed information about the water temperature in Sandy Ground in The Caribbean (Sint Maarten). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Sandy Ground for a week.
Water temperature in Sandy Ground right now
data updated 17 minutes ago78°F

yesterday: 77°F
a week ago: 78°F
Trend: stability
Today water temperature in Sandy Ground is 78.3°F. It is the most comfortable swimming water in any body of water, especially on a hot day. This temperature range is recognized as the most optimal for prolonged bathing. In any case, the general weather is also important. So, the air temperature at the same time will reach 76°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 78°F. Water temperature range in Sandy Ground in February is from 75 to 82 degrees.
According to our forecast, the water temperature in Sandy Ground will move in different directions, in the coming days the water will become warmer, but after 10 days it will still get a little colder to 78°F.
Table of water temperature values in Sandy Ground
Day | Fact* | Average** | Forecast*** |
Jan 28 | 25.6°C | 27.0°C | |
Jan 29 | 25.0°C | 27.0°C | |
Jan 30 | 25.6°C | 27.0°C | |
Jan 31 | 25.1°C | 26.5°C | |
Feb 1 | 25.3°C | 26.5°C | |
Feb 2 | 25.6°C | 27.0°C | |
Feb 3 | 25.2°C | 26.5°C | |
Feb 4 | 25.7°C | 26.5°C | |
Feb 5 | 27.0°C | 26.2°C | |
Feb 6 | 26.8°C | 26.0°C | |
Feb 7 | 27.5°C | 26.7°C | |
Feb 8 | 27.0°C | 26.2°C | |
Feb 9 | 26.8°C | 26.0°C | |
Feb 10 | 27.0°C | 26.2°C | |
Feb 11 | 27.0°C | 26.2°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Sint Maarten.

Annual graph of average water temperature change in Sandy Ground

Water temperature in Sandy Ground by month
Sandy Ground located in the northern hemisphere, south of the northern tropic, at latitude 18 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Sandy Ground is 82°F, by the seasons: in winter 81°F, in spring 81°F, in summer 83°F, in autumn 84°F. Minimum water temperature (79°F) in Sandy Ground it happens in March, maximum (86°F) in September.
You can find out detailed data on how the water temperature in Sandy Ground changes in each specific month:
Sandy Ground: general information and map
Neighboring cities and resorts
City | Water* | Distance** |
Marigot | 77°C ![]() ![]() | 2km |
Maho Beach | 77°C ![]() ![]() | 3km |
Philipsburg | 79°C ![]() ![]() | 7km |
Grand-Case | 77°C ![]() ![]() | 7km |
Guana Bay | 78°C ![]() ![]() | 9km |
Anse Marcel | 77°C ![]() ![]() | 10km |
Sandy Ground | 77°C ![]() ![]() | 16km |
Stoney Ground | 78°C ![]() ![]() | 18km |
Crocus Bay Beach | 78°C ![]() ![]() | 18km |
The Valley | 77°C ![]() ![]() | 18km |
East End Village | 77°C ![]() ![]() | 22km |
Shoal Bay Village | 78°C ![]() ![]() | 23km |
** Straight line distance in kilometers

The warmest water today in Sint Maarten recorded in Philipsburg, its value is 78°F. Lowest - in Marigot, there water temperature now 77°F. Average water temperature in the country today - 77°F.
Water temperature data in Sandy Ground and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 2 kilometers. This is Princess Juliana International (SXM) airport. We have no information as to whether it is valid and what flights it receives or sends.
Sandy Ground: weather forecast
The weather forecast is shown in local time in Sandy Ground


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humidity: 78%, clouds: 20%


humidity: 78%, clouds: 23%
