Guaymas Water Temperature

(Today) 2025

29.4°C / 85°F

The water will feel unpleasantly warm (stifling). May be a little too warm for any kind of activity, particularly if sunny.

Current weather

31°C / 88°F
(few clouds)
Partly cloudy
Wind
23 mph
Humidity
79%

The measurements for the water temperature in Guaymas, Sonora 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.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

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

Guaymas average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Guaymas
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.8 14.5 16.2 18.4 21.5 25.9 28.5 29.7 29.6 25.5 18.6 15.4
Max °C 19.7 19.8 20.4 23.5 26.4 29.8 31.6 32.3 32.1 31.4 26.6 22.7
Min °F 62 60.2 62.8 67.1 72.6 80.1 84.5 86.5 86.2 80.2 68.7 62.6
Max °F 65.9 65.5 67 72.2 77.5 84 87.6 89.1 88.7 86.1 76.7 69.9

The warmest water temperature is in August with an average around 87.8°F / 31.0°C. The coldest month is February with an average water temperature of 62.8°F / 17.1°C.

7 day tide forecast for Guaymas

MonTueWedThuFriSatSun
  • Low 2:35am
    (0.03m)
  • High 5:38pm
    (1m)
  • Low 3:05am
    (-0.04m)
  • High 12:51pm
    (0.93m)
  • Low 1:20pm
    (0.92m)
  • High 6:31pm
    (1.03m)
  • Low 3:36am
    (-0.1m)
  • High 12:51pm
    (0.94m)
  • Low 2:18pm
    (0.93m)
  • High 7:14pm
    (1.06m)
  • Low 4:07am
    (-0.13m)
  • High 1:09pm
    (0.95m)
  • Low 3:00pm
    (0.94m)
  • High 7:49pm
    (1.07m)
  • Low 4:37am
    (-0.14m)
  • High 1:31pm
    (0.95m)
  • Low 3:42pm
    (0.93m)
  • High 8:20pm
    (1.06m)
  • Low 5:05am
    (-0.11m)
  • High 1:53pm
    (0.94m)
  • Low 4:30pm
    (0.9m)
  • High 8:50pm
    (1.01m)
  • Low 5:33am
    (-0.05m)
  • High 2:13pm
    (0.93m)
  • Low 5:30pm
    (0.86m)
  • High 9:20pm
    (0.93m)
7 day tide times for Guaymas

*These tide times are estimates based on the nearest accurate location (Guaymas, Sonora, Mexico) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.