Sea Temperature

Bar Harbor Sea Temperature

(Today) Sep 2018

13.3°C / 56°F

Current weather

2°C / 36°F
(clear sky)

Partly cloudy
Wind

7 mph

Humidity

88%


The measurements for the water temperature in Bar Harbor, Maine 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 Bar Harbor water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Bar Harbor
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.8 2.9 2.3 3.7 4.8 6.8 9.7 10.9 11.4 10 8.5 6
Max °C 7 5.3 5 6 8.9 12.4 15.5 16.6 15.1 13.7 11.1 9.6
Min °F 40.1 38.2 37.2 39.5 42.2 46.5 51.8 53.9 54 51.4 48.3 44.2
Max °F 43.3 40.6 39.9 41.8 46.3 52.1 57.6 59.6 57.7 55.1 50.9 47.8

7 day tide forecast for Bar Harbor

TueWedThuFriSatSunMon
  • Low 05:34am
    (0.18m)
  • High 11:41am
    (11.10m)
  • Low 05:51pm
    (0.31m)
  • High 11:57pm
    (11.33m)
  • Low 06:09am
    (0.15m)
  • High 12:15pm
    (11.34m)
  • Low 06:27pm
    (0.14m)
  • High 12:34am
    (11.32m)
  • Low 06:44am
    (0.19m)
  • High 12:50pm
    (11.51m)
  • Low 07:05pm
    (0.01m)
  • High 01:12am
    (11.23m)
  • Low 07:21am
    (0.29m)
  • High 01:28pm
    (11.62m)
  • Low 07:46pm
    (-0.04m)
  • High 01:54am
    (11.05m)
  • Low 08:01am
    (0.46m)
  • High 02:10pm
    (11.63m)
  • Low 08:32pm
    (-0.02m)
  • High 02:40am
    (10.80m)
  • Low 08:47am
    (0.68m)
  • High 02:57pm
    (11.55m)
  • Low 09:22pm
    (0.07m)
  • High 03:32am
    (10.51m)
  • Low 09:39am
    (0.91m)
  • High 03:50pm
    (11.41m)
  • Low 10:19pm
    (0.18m)

*These tide times are estimates based on the nearest port (Bar Harbor, Frenchman Bay) 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 September sea temperatures

  • Max: 15.1°C / 59.1°F
  • Avg: 13.2°C / 55.8°F
  • Min: 11.4°C / 52.4°F
Bar Harbor average sea temperature chart

These average ocean temperatures for Bar Harbor are calculated from several years of archived data.

Map showing location of Bar Harbor (44.387580, -68.203900)

Locations nearby

Variations

Whilst sea temperatures for Bar Harbor 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 Bar Harbor
BHB

Bar Harbor average sea temperature chart