Chinook water temp
This data the coastal Chinook ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current ocean temperature in Chinook
Water temperature in Chinook today is 64.9°F. Based on our historical data over a period of ten years, the warmest water in this day in Chinook was recorded in 2019 and was 63.9°F, and the coldest was recorded in 2007 at 56.7°F. Sea water temperature in Chinook is expected to drop to 58.1°F in the next 10 days. September average water temperature in Chinook is 59.5°F, the minimum temperature is 54.7°F, and the maximum is 68°F.
Throughout the year, the water temperature in Chinook does not rise above 68°F and therefore is not suitable for comfortable swimming. But on some days of August, the water temperature warms up to 68°F and above. The average water temperature in Chinook in winter reaches 47.7°F, in spring 50.9°F, in summer the average temperature rises to 59.9°F, and in autumn it is 56.1°F.
Chinook water temperature now
| September 26, 2025 |
|---|
| today temp |
| 64.9°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 64.9°F |
The ocean salinity in Chinook is 26.92‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Chinook for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Chinook. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Chinook. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 3' 3" | 3' 1" | 3' 1" | 3' 4" |
| 0.99 m | 0.94 m | 0.95 m | 1.02 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 3' 8" | 4' 1" | 4' 6" | 4' 9" |
| 1.12 m | 1.24 m | 1.36 m | 1.45 m |
Surf report in Chinook
Chinook weather forecast
Current temperature and weather
Data in a table show Chinook temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Chinook.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  |  |  |
| 52.5°F | 53.1°F | 51.8°F | 55.6°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | |  |
| 57°F | 57.4°F | 55.9°F | 52.5°F |
You may also be interested in other sections of our site for Chinook: Sunrise and Sunset, Tides
Chinook water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Chinook. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Chinook on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 47.7°F | 41.5°F | 50.9°F | cold |
| Ocean water temperature in Chinook in January | ||||
| February | 46.6°F | 41.4°F | 51.6°F | cold |
| Ocean water temperature in Chinook in February | ||||
| March | 47.5°F | 43.2°F | 52.2°F | cold |
| Ocean water temperature in Chinook in March | ||||
| April | 50.2°F | 46°F | 56.1°F | cold |
| Ocean water temperature in Chinook in April | ||||
| May | 54.9°F | 49.6°F | 60.4°F | cold |
| Ocean water temperature in Chinook in May | ||||
| June | 58.5°F | 52.9°F | 68.2°F | cold |
| Ocean water temperature in Chinook in June | ||||
| July | 61°F | 53.2°F | 70.2°F | cold |
| Ocean water temperature in Chinook in July | ||||
| August | 60.4°F | 53.8°F | 70.2°F | cold |
| Ocean water temperature in Chinook in August | ||||
| September | 59.5°F | 54.7°F | 68°F | cold |
| Ocean water temperature in Chinook in September | ||||
| October | 56.7°F | 51.4°F | 64°F | cold |
| Ocean water temperature in Chinook in October | ||||
| November | 52.2°F | 46.2°F | 57.4°F | cold |
| Ocean water temperature in Chinook in November | ||||
| December | 48.9°F | 45°F | 54.5°F | cold |
| Ocean water temperature in Chinook in December | ||||
Chart monthly average water temperature in Chinook
