Grand Case Sea Temperature in March

Looking to find out what the average sea water temperature in Grand Case is for March? Find out what the lowest, highest, and average water temperatures are for Grand Case over the past 10 years.

Average water temperature in Grand Case for March

The average, high, and low temperatures below should help you if you can swim in the water in Grand Case in March.

26.35° C

(79.43° F)

  • highest: 27.47° C (81.45° F)
  • lowest: 25.36° C (77.65° F)

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Water temperature range by day in March in Grand Case

The chart below shows the range of low and high temperatures by day for the month of March in Grand Case.

Water temperatures for March in Grand Case in recent years

Day 2024 2023 2022 2021
1 26.87° C 26.11° C 26.3° C 26.23° C
2 26.88° C 26.14° C 26.36° C 26.15° C
3 26.86° C 26.11° C 26.39° C 26.08° C
4 26.95° C 26.07° C 26.38° C 26.16° C
5 27.08° C 26.08° C 26.34° C 26.16° C
6 27.12° C 26.16° C 26.34° C 26.22° C
7 26.8° C 26.3° C 26.32° C 26.16° C
8 27.11° C 26.34° C 26.31° C 26.05° C
9 27.15° C 26.36° C 26.31° C 26.13° C
10 27.23° C 26.35° C 26.29° C 26.2° C
11 27.28° C 26.36° C 26.32° C 26.11° C
12 27.31° C 26.41° C 26.34° C 26.43° C
13 27.39° C 26.57° C 26.32° C 26.64° C
14 27.32° C 26.56° C 26.29° C 26.54° C
15 27.33° C 26.49° C 26.25° C 26.59° C
16 27.2° C 26.46° C 26.24° C 26.54° C
17 27.18° C 26.53° C 26.21° C 26.26° C
18 27.16° C 26.24° C 26.19° C 26.19° C
19 27.17° C 26.12° C 26.18° C 26.18° C
20 27.26° C 26.06° C 26.2° C 26.14° C
21 27.38° C 26.05° C 26.26° C 26.12° C
22 27.41° C 26.03° C 26.28° C 26.23° C
23 27.37° C 26.01° C 26.27° C 26.16° C
24 27.33° C 26.01° C 26.31° C 26.1° C
25 27.37° C 26.01° C 26.33° C 26.22° C
26 27.47° C 26.05° C 26.37° C 26.27° C
27 27.47° C 26.07° C 26.37° C 26.24° C
28 27.34° C 26.09° C 26.42° C 26.26° C
29 27.23° C 26.16° C 26.38° C 26.29° C
30 27.19° C 26.2° C 26.41° C 26.21° C
31 27.17° C 26.2° C 26.41° C 26.15° C

Water temperature in March for locations near Grand Case

Cul-de-Sac

Saint Martin, Central America and the Caribbean

1.55 miles away

Anse Marcel

Saint Martin, Central America and the Caribbean

1.94 miles away

Orient Bay Beach

Saint Martin, Central America and the Caribbean

1.94 miles away

Orient Beach

Saint Martin, Central America and the Caribbean

2.28 miles away

Marigot

Saint Martin, Central America and the Caribbean

2.90 miles away

Sandy Ground

Saint Martin, Central America and the Caribbean

4.12 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Grand Case comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Grand Case Sea Temperature in March". SeaTemperatures.net. Accessed on May 7, 2024. http://seatemperatures.net/central-america-and-the-caribbean/saint-martin/grand-case-march-temperature/.

  • "Grand Case Sea Temperature in March". SeaTemperatures.net, http://seatemperatures.net/central-america-and-the-caribbean/saint-martin/grand-case-march-temperature/. Accessed 7 May, 2024

  • Grand Case Sea Temperature in March. SeaTemperatures.net. Retrieved from http://seatemperatures.net/central-america-and-the-caribbean/saint-martin/grand-case-march-temperature/.