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Grand-Case, Sint Maarten
Grand-Case, Sint Maarten | © Drew Simerl

The most detailed information about the water temperature in Grand-Case 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 Grand-Case for a week.

Water temperature in Grand-Case right now

data updated 45 minutes ago

77°F

yesterday: 78°F

a week ago: 77°F

Trend: slow drop

Today water temperature in Grand-Case is 77.7°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 is slightly lower than the average on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 80°F. Water temperature range in Grand-Case in February is from 77 to 82 degrees.

According to our forecast, in the coming days, the water temperature value in Grand-Case will slightly drop and in 10 days it will be 76°F.

Table of water temperature values in Grand-Case

DayFact*Average**Forecast***
Jan 2826.1°C27.0°C
Jan 2925.3°C27.3°C
Jan 3026.1°C26.8°C
Jan 3126.0°C26.8°C
Feb 125.3°C26.5°C
Feb 225.2°C26.8°C
Feb 325.8°C26.8°C
Feb 425.4°C27.0°C
Feb 526.5°C24.9°C
Feb 626.8°C25.2°C
Feb 727.3°C25.7°C
Feb 827.0°C25.4°C
Feb 926.3°C24.7°C
Feb 1026.5°C24.9°C
Feb 1127.3°C25.7°C
* Fact - Actual value of water temperature
** 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.

Guana Bay, Sint Maarten
Guana Bay, Sint Maarten | © John N

Annual graph of average water temperature change in Grand-Case

Water temperature in Grand-Case by month

Grand-Case 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 Grand-Case 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 Grand-Case it happens in March, maximum (86°F) in September.

You can find out detailed data on how the water temperature in Grand-Case changes in each specific month:

Grand-Case: general information and map

Original name
Grand Case
Reservoir
The local time
09:23
Timezone
UTC-4
Sunrise
06:45
Sunset
18:06
Length of the day
11 hours 20 minutes

Neighboring cities and resorts

CityWater*Distance**
Anse Marcel77°C 3km
Marigot77°C 5km
Sandy Ground78°C 7km
Philipsburg79°C 8km
Guana Bay78°C 8km
Maho Beach77°C 10km
Sandy Ground77°C 12km
The Valley77°C 12km
Stoney Ground78°C 13km
Crocus Bay Beach78°C 13km
East End Village77°C 16km
Shoal Bay Village78°C 17km
* Water temperature in this place today
** Straight line distance in kilometers
Clifton, United States
Clifton, United States | © Walter Zdazinsky

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 Grand-Case 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 0 kilometers. This is Grand Case (CCE) airport. We have no information as to whether it is valid and what flights it receives or sends.

Grand-Case: weather forecast

The weather forecast is shown in local time in Grand-Case

TODAY
11:00
76°F
26km/h
feels like 77°F, Rain (light rain)
humidity: 79%, clouds: 0%
14:00
76°F
25km/h
feels like 77°F, Rain (light rain)
humidity: 78%, clouds: 0%
17:00
77°F
26km/h
feels like 78°F, Rain (light rain)
humidity: 81%, clouds: 0%
20:00
77°F
30km/h
feels like 78°F, Rain (light rain)
humidity: 82%, clouds: 0%
FEBRUARY 5
23:00
76°F
32km/h
feels like 77°F, Rain (light rain)
humidity: 83%, clouds: 0%
02:00
76°F
33km/h
feels like 77°F, Rain (light rain)
humidity: 81%, clouds: 2%
05:00
76°F
35km/h
feels like 77°F, Rain (light rain)
humidity: 80%, clouds: 1%
08:00
76°F
39km/h
feels like 77°F, Rain (light rain)
humidity: 79%, clouds: 13%
11:00
76°F
39km/h
feels like 77°F, Clear (clear sky)
humidity: 77%, clouds: 5%
14:00
76°F
35km/h
feels like 77°F, Clear (clear sky)
humidity: 76%, clouds: 3%
17:00
76°F
33km/h
feels like 77°F, Clouds (scattered clouds: 25-50%)
humidity: 74%, clouds: 33%
20:00
76°F
32km/h
feels like 77°F, Clouds (few clouds: 11-25%)
humidity: 78%, clouds: 23%
FEBRUARY 6
23:00
76°F
35km/h
feels like 77°F, Rain (light rain)
humidity: 80%, clouds: 6%
02:00
75°F
37km/h
feels like 76°F, Rain (light rain)
humidity: 81%, clouds: 10%
05:00
75°F
38km/h
feels like 76°F, Rain (light rain)
humidity: 80%, clouds: 31%
08:00
76°F
35km/h
feels like 77°F, Rain (light rain)
humidity: 79%, clouds: 21%
11:00
75°F
36km/h
feels like 76°F, Rain (light rain)
humidity: 81%, clouds: 7%
14:00
76°F
33km/h
feels like 77°F, Rain (light rain)
humidity: 78%, clouds: 20%
17:00
76°F
32km/h
feels like 77°F, Clouds (few clouds: 11-25%)
humidity: 78%, clouds: 23%
Guana Bay, Sint Maarten
Guana Bay, Sint Maarten | © John N

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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