Sea Temperature

Juneau Sea Temperature

(Today) Aug 2019

11.5°C / 52.7°F

Current weather

8°C / 46°F
(broken clouds)

Partly cloudy
Wind

11 mph

Humidity

70%


The measurements for the water temperature in Juneau, Alaska 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 Juneau water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Juneau
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.8 4.1 3.6 3.7 4.3 6.2 7.9 9.7 8.7 7 5.7 4.9
Max °C 5.8 5.4 5.2 6.2 8.5 10.7 12.5 14 12 9.3 8.3 7.3
Min °F 39.6 39.9 39.1 39.6 41.4 44.9 48.1 51.1 48.9 45.5 43.3 41.8
Max °F 41.6 41.2 40.7 42.1 45.6 49.4 52.7 55.4 52.2 47.8 45.9 44.2

7 day tide forecast for Juneau

TueWedThuFriSatSunMon
  • High 4:25am
    (14.76m)
  • Low 10:34am
    (1.11m)
  • High 4:54pm
    (15.18m)
  • Low 11:05pm
    (2.23m)
  • High 5:03am
    (13.73m)
  • Low 11:08am
    (2.30m)
  • High 5:28pm
    (14.76m)
  • Low 11:49pm
    (2.63m)
  • High 5:49am
    (12.63m)
  • Low 11:47am
    (3.56m)
  • High 6:08pm
    (14.32m)
  • Low 12:44am
    (2.98m)
  • High 6:48am
    (11.62m)
  • Low 12:36pm
    (4.76m)
  • High 7:00pm
    (13.94m)
  • Low 1:55am
    (3.03m)
  • High 8:06am
    (11.02m)
  • Low 1:46pm
    (5.68m)
  • High 8:07pm
    (13.85m)
  • Low 3:14am
    (2.45m)
  • High 9:37am
    (11.23m)
  • Low 3:12pm
    (5.86m)
  • High 9:24pm
    (14.30m)
  • Low 4:25am
    (1.21m)
  • High 10:55am
    (12.29m)
  • Low 4:30pm
    (5.14m)
  • High 10:35pm
    (15.35m)

*These tide times are estimates based on the nearest port (Juneau, Alaska) 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 August sea temperatures

  • Max: 14°C / 57.1°F
  • Avg: 11.8°C / 53.2°F
  • Min: 9.7°C / 49.4°F
Juneau average sea temperature chart

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

Map showing location of Juneau (58.301940, -134.419720)

Variations

Whilst sea temperatures for Juneau 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 Juneau
Dzhuno, Dzuno, Džūno, Iunellum, JNU, Juneau, Juneau City and Borough, juno, jwnyaw, alaska, zhu nuo, Џуно, Джуно, جونیاؤ، الاسکا, جونیا‌ؤ, ジュノー, 朱諾

Juneau average sea temperature chart