The most detailed information about the water temperature in Guana Bay 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 Guana Bay for a week.
Water temperature in Guana Bay right now
data updated 44 minutes ago81°F
yesterday: 80°F
a week ago: 81°F
Trend: slow drop
Today water temperature in Guana Bay is 81.5°F. It is very warm and comfortable water for long swimming in any body of water. It is believed that these are the ideal conditions under which one can be without the slightest discomfort. But it is worth remembering that at such a water temperature, various disease-causing organisms multiply very quickly. In any case, the general weather is also important. So, the air temperature at the same time will reach 79°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 80°F. Water temperature range in Guana Bay in April is from 75 to 84 degrees.
According to our forecast, in the coming days, the water temperature value in Guana Bay will slightly drop and in 10 days it will be 80°F.
Table of water temperature values in Guana Bay
| Day | Fact* | Average** | Forecast*** |
| Apr 13 | 27.6°C | 27.0°C | |
| Apr 14 | 27.3°C | 27.3°C | |
| Apr 15 | 26.4°C | 26.8°C | |
| Apr 16 | 26.6°C | 27.3°C | |
| Apr 17 | 26.4°C | 27.3°C | |
| Apr 18 | 27.5°C | 26.8°C | |
| Apr 19 | 26.8°C | 27.0°C | |
| Apr 20 | 27.5°C | 27.8°C | |
| Apr 21 | 27.3°C | 27.0°C | |
| Apr 22 | 28.3°C | 28.0°C | |
| Apr 23 | 27.3°C | 27.0°C | |
| Apr 24 | 26.5°C | 26.2°C | |
| Apr 25 | 27.5°C | 27.2°C | |
| Apr 26 | 27.5°C | 27.2°C | |
| Apr 27 | 27.5°C | 27.2°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 Guana Bay
Water temperature in Guana Bay by month
Guana Bay 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 Guana Bay 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 Guana Bay it happens in March, maximum (86°F) in September.
You can find out detailed data on how the water temperature in Guana Bay changes in each specific month:
Guana Bay: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Philipsburg | 80°C | 2km |
| Marigot | 80°C | 8km |
| Grand-Case | 80°C | 8km |
| Sandy Ground | 81°C | 9km |
| Anse Marcel | 80°C | 10km |
| Maho Beach | 80°C | 11km |
| The Valley | 82°C | 20km |
| Sandy Ground | 81°C | 20km |
| Stoney Ground | 81°C | 21km |
| Crocus Bay Beach | 80°C | 21km |
| East End Village | 81°C | 22km |
| Shoal Bay Village | 81°C | 25km |
** Straight line distance in kilometers
The warmest water today in Sint Maarten recorded in Guana Bay, its value is 81°F. Lowest - in Maho Beach, there water temperature now 80°F. Average water temperature in the country today - 80°F.
Water temperature data in Guana Bay 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 7 kilometers. This is L'Espérance (SFG) airport. We have no information as to whether it is valid and what flights it receives or sends.
Guana Bay: weather forecast
The weather forecast is shown in local time in Guana Bay
22km/hhumidity: 75%, clouds: 4%
21km/hhumidity: 75%, clouds: 4%
22km/hhumidity: 76%, clouds: 3%
24km/hhumidity: 78%, clouds: 8%
25km/hhumidity: 79%, clouds: 10%
24km/hhumidity: 79%, clouds: 12%
26km/hhumidity: 80%, clouds: 11%
27km/hhumidity: 80%, clouds: 13%
26km/hhumidity: 80%, clouds: 20%
25km/hhumidity: 80%, clouds: 19%
24km/hhumidity: 80%, clouds: 11%
25km/hhumidity: 81%, clouds: 15%
24km/hhumidity: 82%, clouds: 33%
23km/hhumidity: 81%, clouds: 31%
21km/hhumidity: 81%, clouds: 32%
23km/hhumidity: 78%, clouds: 20%
21km/hhumidity: 77%, clouds: 8%
20km/hhumidity: 74%, clouds: 20%
19km/hhumidity: 72%, clouds: 21%
21km/hhumidity: 72%, clouds: 44%
22km/hhumidity: 77%, clouds: 94%
20km/hhumidity: 77%, clouds: 79%
22km/hhumidity: 75%, clouds: 33%
21km/hhumidity: 70%, clouds: 21%
19km/hhumidity: 73%, clouds: 5%
20km/hhumidity: 70%, clouds: 5%
20km/hhumidity: 70%, clouds: 2%
21km/hhumidity: 72%, clouds: 18%
20km/hhumidity: 71%, clouds: 61%
19km/hhumidity: 70%, clouds: 32%
15km/hhumidity: 74%, clouds: 4%
19km/hhumidity: 79%, clouds: 12%
20km/hhumidity: 77%, clouds: 12%
21km/hhumidity: 78%, clouds: 11%
20km/hhumidity: 81%, clouds: 0%
30km/hhumidity: 75%, clouds: 7%
29km/hhumidity: 72%, clouds: 56%
27km/hhumidity: 68%, clouds: 78%
