Sea Temperature

Bay Saint Louis Sea Temperature

(Today) Apr 2018

20°C / 68°F

Current weather

(clear sky)
15°C / 59°F

Partly cloudy
Wind

3 mph

Humidity

82%


The measurements for the water temperature in Bay Saint Louis, Mississippi are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average max / min water temperatures

The graph below shows the range of monthly Bay Saint Louis water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Bay Saint Louis
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 10.8 10.4 12.9 18.5 21.2 27 28.3 28.6 26.5 22.2 17.1 13.6
Max °C 16.7 18.6 21.9 25.4 29.5 30.9 31.9 32 30.2 28 23.2 18.2
Min °F 53.8 54 58.8 68 73.4 82.1 84.4 84.8 81.1 74.3 65.2 58.3
Max °F 59.7 62.2 67.8 74.9 81.7 86 88 88.2 84.8 80.1 71.3 62.9

7 day tide forecast for Bay Saint Louis

SatSunMonTueWedThuFri
  • Low 03:32am
    (-0.24m)
  • High 04:08pm
    (1.75m)
  • Low 04:29am
    (-0.19m)
  • High 05:07pm
    (1.64m)
  • Low 05:20am
    (-0.07m)
  • High 06:12pm
    (1.47m)
  • Low 06:03am
    (0.11m)
  • High 07:27pm
    (1.26m)
  • Low 06:31am
    (0.33m)
  • High 09:19pm
    (1.04m)
  • Low 06:35am
    (0.56m)
  • High 01:58pm
    (0.88m)
  • Low 07:26pm
    (0.77m)
  • High 12:23am
    (0.84m)
  • Low 05:42am
    (0.75m)
  • High 12:32pm
    (1.00m)
  • Low 08:47pm
    (0.55m)

*These tide times are estimates based on the nearest port (Bay St. Louis, Mississippi) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average April sea temperatures

  • Max: 25.4°C / 77.6°F
  • Avg: 21.9°C / 71.4°F
  • Min: 18.5°C / 65.2°F
Bay Saint Louis average sea temperature chart

These average ocean temperatures for Bay Saint Louis are calculated from several years of archived data.

Map showing location of Bay Saint Louis (30.308810, -89.330050)

Locations nearby

Variations

Whilst sea temperatures for Bay Saint Louis are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Bay Saint Louis

Bay Saint Louis average sea temperature chart