Sea Temperature

Birch Bay Sea Temperature

(Today) Apr 2018

7.2°C / 45°F

Current weather

(overcast clouds)
9°C / 48°F

Partly cloudy
Wind

5 mph

Humidity

76%


The measurements for the water temperature in Birch Bay, Washington 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 Birch Bay water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Birch Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 6.2 6 6.1 6.3 6.4 6.7 8.9 10.3 10.6 8.9 7.8 7.1
Max °C 8.1 7.9 8.4 8.1 9.1 9.7 11.3 12.6 12.3 11.6 9.7 8.4
Min °F 43.9 43.5 43.9 44.1 44.6 45.3 49 51.4 51.7 49.1 46.8 45.3
Max °F 45.8 45.4 46.2 45.9 47.3 48.3 51.4 53.7 53.4 51.8 48.7 46.6

7 day tide forecast for Birch Bay

FriSatSunMonTueWedThu
  • Low 03:15am
    (5.87m)
  • High 07:55am
    (8.14m)
  • Low 03:22pm
    (-1.27m)
  • High 11:07pm
    (9.06m)
  • Low 04:23am
    (6.26m)
  • High 08:37am
    (7.73m)
  • Low 04:17pm
    (-1.04m)
  • High 12:14am
    (9.06m)
  • Low 05:46am
    (6.30m)
  • High 09:31am
    (7.17m)
  • Low 05:18pm
    (-0.59m)
  • High 01:20am
    (9.08m)
  • Low 07:19am
    (5.87m)
  • High 10:53am
    (6.55m)
  • Low 06:24pm
    (-0.03m)
  • High 02:17am
    (9.13m)
  • Low 08:35am
    (5.04m)
  • High 12:39pm
    (6.15m)
  • Low 07:32pm
    (0.57m)
  • High 03:04am
    (9.16m)
  • Low 09:29am
    (4.01m)
  • High 02:20pm
    (6.20m)
  • Low 08:36pm
    (1.20m)
  • High 03:44am
    (9.14m)
  • Low 10:12am
    (2.91m)
  • High 03:43pm
    (6.59m)
  • Low 09:34pm
    (1.88m)

*These tide times are estimates based on the nearest port (Cherry Point, Washington) 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 April sea temperatures

  • Max: 8.1°C / 46.6°F
  • Avg: 7.2°C / 45°F
  • Min: 6.3°C / 43.3°F
Birch Bay average sea temperature chart

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

Map showing location of Birch Bay (48.917890, -122.744620)

Locations nearby

Variations

Whilst sea temperatures for Birch Bay 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 Birch Bay

Birch Bay average sea temperature chart