Saint Martin Sea Temperature in September

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

Average water temperature in Saint Martin for September

The average, high, and low temperatures below should help you if you can swim in the water in Saint Martin in September.

Average

29.08° C

84.35° F

High

31.18° C

88.12° F

Low

25.48° C

77.86° F

Water temperature range by day in September in Saint Martin

The chart below shows the range of low and high temperatures by day for the month of September in Saint Martin.

Average daily water temperatures in Saint Martin for September

Day	Average	Low	High
1	29.72° C	28.34° C	30.96° C
2	29.72° C	28.89° C	30.69° C
3	29.7° C	28.66° C	30.59° C
4	29.69° C	28.64° C	30.49° C
5	29.69° C	28.22° C	30.34° C
6	29.65° C	28.04° C	30.31° C
7	29.38° C	27.69° C	30.36° C
8	29.26° C	27.51° C	30.57° C
9	29.2° C	27.57° C	30.65° C
10	29.09° C	27.36° C	30.6° C
11	29.01° C	26.79° C	30.66° C
12	28.96° C	25.7° C	30.67° C
13	28.96° C	25.48° C	30.85° C
14	28.99° C	25.57° C	30.86° C
15	28.99° C	26.26° C	30.61° C
16	29.04° C	27.1° C	30.82° C
17	29.14° C	27.71° C	31.17° C
18	29.04° C	27.75° C	31.1° C
19	29.07° C	27.46° C	31.02° C
20	29.11° C	27.68° C	31.15° C
21	29.12° C	28.06° C	31.18° C
22	29.12° C	27.7° C	30.87° C
23	28.98° C	27.06° C	30.66° C
24	28.92° C	26.6° C	30.57° C
25	28.77° C	25.88° C	30.53° C
26	28.61° C	25.67° C	30.43° C
27	28.55° C	25.96° C	30.33° C
28	28.43° C	26.21° C	29.61° C
29	28.25° C	26.09° C	29.68° C
30	28.01° C	25.56° C	29.71° C

Water temperature in September for locations near Saint Martin

Diberville

United States, North America

Gulf Hills

United States, North America

Ocean Springs

United States, North America

Biloxi

United States, North America

Gulfport

United States, North America

Gautier

United States, North America

Pascagoula

United States, North America

Bay Saint Louis

United States, North America

Waveland

United States, North America

Dauphin Island

United States, North America

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Saint Martin 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.