The most detailed information about the water temperature in Birch Bay in Sea Selish (Washington, United States). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Birch Bay for a week.
Water temperature in Birch Bay right now
data updated 28 minutes ago48°F
yesterday: 48°F
a week ago: 46°F
Trend: slow rise
Today water temperature in Birch Bay is 48.6°F. In general, this water temperature is unacceptable for swimming. But hardened people can afford to be in such water for 5-10 minutes. In any case, the general weather is also important. So, the air temperature at the same time will reach 50°F.
Analysis and forecast
The water temperature today is slightly higher than the average on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 46°F. Water temperature range in Birch Bay in March is from 42 to 50 degrees.
According to our forecast, the water temperature in Birch Bay will slowly rise for at least the next 10 days and reach a value of 49°F.
Table of water temperature values in Birch Bay
Day | Fact* | Average** | Forecast*** |
Mar 21 | 8.5°C | 8.5°C | |
Mar 22 | 8.3°C | 7.8°C | |
Mar 23 | 8.5°C | 8.8°C | |
Mar 24 | 8.5°C | 8.3°C | |
Mar 25 | 9.2°C | 9.0°C | |
Mar 26 | 9.1°C | 8.8°C | |
Mar 27 | 9.2°C | 8.8°C | |
Mar 28 | 9.2°C | 7.5°C | |
Mar 29 | 8.0°C | 9.8°C | |
Mar 30 | 7.8°C | 9.6°C | |
Mar 31 | 7.5°C | 9.2°C | |
Apr 1 | 8.5°C | 10.4°C | |
Apr 2 | 8.0°C | 9.8°C | |
Apr 3 | 7.8°C | 9.6°C | |
Apr 4 | 9.0°C | 11.0°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United States.
Annual graph of average water temperature change in Birch Bay
Water temperature in Birch Bay by month
Birch Bay located in the northern hemisphere, at latitude 48 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Birch Bay is 49°F, by the seasons: in winter 46°F, in spring 47°F, in summer 53°F, in autumn 51°F. Minimum water temperature (43°F) in Birch Bay it happens in March, maximum (55°F) in July.
You can find out detailed data on how the water temperature in Birch Bay changes in each specific month:
Birch Bay: general information and map
Neighboring cities and resorts
City | Water* | Distance** |
Marietta | 48°C | 19km |
Surrey | 48°C | 22km |
Bellingham | 48°C | 26km |
Ladner | 48°C | 31km |
Richmond | 48°C | 40km |
Vancouver | 48°C | 46km |
Anacortes | 48°C | 46km |
Friday Harbor | 48°C | 47km |
Swartz Bay | 48°C | 55km |
Bowen Island | 48°C | 67km |
Oak Harbor | 47°C | 70km |
Victoria | 48°C | 71km |
** Straight line distance in kilometers
The warmest water today in United States recorded in Lake Worth, its value is 76°F. Lowest - in Kotzebue, there water temperature now 29°F. Average water temperature in the country today - 53°F.
Water temperature data in Birch Bay and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 8 kilometers. This is Blaine Municipal (BWS) airport. We have no information as to whether it is valid and what flights it receives or sends.
Birch Bay: weather forecast
The weather forecast is shown in local time in Birch Bay
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humidity: 81%, clouds: 76%
humidity: 86%, clouds: 79%
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humidity: 87%, clouds: 100%
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humidity: 95%, clouds: 100%