Sea Temperature

Seal Beach Sea Temperature

(Today) Oct 2018

20°C / 68°F

Current weather

25°C / 76°F
(dust)

Partly cloudy
Wind

7 mph

Humidity

6%


The measurements for the water temperature in Seal Beach, California 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 Seal Beach water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Seal Beach
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.4 13.7 12.8 13.3 14.9 16.1 18.1 18.7 17.6 16.5 15.6 14.8
Max °C 15.8 16 16.5 16.9 18.5 20.8 21.8 21.2 21 19.8 18.2 16.7
Min °F 57.1 57.5 56.5 57.4 60.3 62.8 66 66.6 65 63 61.1 59.4
Max °F 59.5 59.8 60.2 61 63.9 67.5 69.7 69.1 68.4 66.3 63.7 61.3

Average October sea temperatures

  • Max: 19.8°C / 67.6°F
  • Avg: 18.1°C / 64.6°F
  • Min: 16.5°C / 61.6°F
Seal Beach average sea temperature chart

These average ocean temperatures for Seal Beach are calculated from several years of archived data.

Map showing location of Seal Beach (33.741410, -118.104790)

Locations nearby

Variations

Whilst sea temperatures for Seal Beach 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 Seal Beach

Seal Beach average sea temperature chart