Sea Temperature

San Juan Sea Temperature

(Today) Oct 2017

15.6°C / 60°F

Current weather

(broken clouds)
16°C / 61°F

Partly cloudy
Wind

14 mph

Humidity

94%


The measurements for the sea temperature in San Juan, Ica are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

Maximum and minimum monthly sea temperatures in San Juan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.6 19.8 17.6 16.9 16.7 15.7 14.4 14.1 14.3 14.6 16.5 17.4
Max °C 24.7 23.4 23.2 21 19.9 18.9 17.3 16.7 16.6 18 19.2 22
Min °F 67.9 69.1 65.9 64 63.3 61.5 59 58.4 58.6 59.6 62.7 65.2
Max °F 74 72.7 71.5 68.1 66.5 64.7 61.9 61 60.9 63 65.4 69.8

7 day tide forecast for San Juan

WedThuFriSatSunMonTue
  • Low 12:45am
    (0.07m)
  • High 06:51am
    (0.87m)
  • Low 01:11pm
    (-0.04m)
  • High 07:27pm
    (0.86m)
  • Low 01:34am
    (0.05m)
  • High 07:34am
    (0.83m)
  • Low 01:46pm
    (-0.03m)
  • High 08:05pm
    (0.90m)
  • Low 02:19am
    (0.04m)
  • High 08:14am
    (0.78m)
  • Low 02:19pm
    (-0.01m)
  • High 08:42pm
    (0.92m)
  • Low 03:03am
    (0.06m)
  • High 08:52am
    (0.71m)
  • Low 02:49pm
    (0.03m)
  • High 09:18pm
    (0.92m)
  • Low 03:46am
    (0.08m)
  • High 09:30am
    (0.65m)
  • Low 03:20pm
    (0.07m)
  • High 09:54pm
    (0.90m)
  • Low 04:31am
    (0.11m)
  • High 10:08am
    (0.58m)
  • Low 03:49pm
    (0.12m)
  • High 10:31pm
    (0.88m)
  • Low 05:18am
    (0.15m)
  • High 10:50am
    (0.52m)
  • Low 04:20pm
    (0.17m)
  • High 11:11pm
    (0.84m)

*These tide times are estimates based on the nearest port (Matarani, Peru) 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 October sea temperatures

  • Max: 14.6°C / 58.3°F
  • Avg: 16.3°C / 61.3°F
  • Min: 18°C / 64.4°F
San Juan average sea temperature chart

These average ocean temperatures for San Juan are calculated from several years of archived data.

Map showing location of San Juan (-15.365280, -75.162220)

Locations nearby

Variations

Whilst sea temperatures for San Juan 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 San Juan
Puerto San Juan, SJA, San Juan

San Juan average sea temperature chart