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Astoria
Water Temperature in the Pacific Ocean in Astoria, Oregon: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Astoria in Oregon, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Astoria
46°F
TODAY
46°F
YESTERDAY
46°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Pacific Ocean in Astoria is 7.8°F. This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Pacific Ocean in Astoria Over the Last 30 Days
The water temperature in Astoria today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Astoria will remain nearly unchanged in the coming days, its value will be 47°F.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United States to enhance accuracy.
Water temperature data for Astoria and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 16 | 46°F | 46°F | |
| Feb 17 | 46°F | 46°F | |
| Feb 18 | 46°F | 47°F | |
| Feb 19 | 46°F | 46°F | |
| Feb 20 | 46°F | 47°F | |
| Feb 21 | 46°F | 46°F | |
| Feb 22 | 46°F | 46°F | |
| Feb 23 | 46°F | 47°F | |
| Feb 24 | 48 | 47°F | |
| Feb 25 | 48 | 47°F | |
| Feb 26 | 47 | 47°F | |
| Feb 27 | 47 | 47°F | |
| Feb 28 | 49 | 47°F | |
| Mar 1 | 48 | 47°F | |
| Mar 2 | 47 | 47°F | |
| Mar 3 | 49 | 47°F |
Sea Temperature in Astoria Throughout the Year
Throughout the year, the sea temperature in Astoria never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Pacific Ocean in Astoria.
January
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 49°F | 54°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 49°F | 54°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 49°F | 54°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 50°F | 54°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 53°F | 57°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 59°F | 66°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 60°F | 66°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 59°F | 64°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 57°F | 61°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 61°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 53°F | 57°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 49°F | 54°F |
Monthly Water Temperature Histogram for Pacific Ocean in Astoria
You can explore detailed data on how the water temperature in Astoria varies each month:
What Beaches Are There In and Around Astoria?
South Jetty Columbia River
South Jetty Columbia River is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Astoria. There is parking.
Seafarer's Park
Seafarer's Park is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Astoria. There is parking. There are restrooms. There are cafés.
Astoria Weather
FEBRUARY 24
48°F / 52°F
moderate rainhumidity: 87% | wind: 9 mph
FEBRUARY 25
41°F / 52°F
light rainhumidity: 81% | wind: 2 mph
FEBRUARY 26
46°F / 59°F
overcast clouds: 85-100%humidity: 70% | wind: 1 mph
Sea Temperature in the Pacific Ocean in Astoria: General Trends and Swimming Opportunities
The coastal region of Oregon, United States, has a temperate maritime climate, characterized by cold, wet winters and mild, dry summers. It experiences significant rainfall throughout the year with cooler average temperatures, due to the influence of the Pacific Ocean.
Astoria is located in North America in the Northern Hemisphere at a latitude of 46 degrees, along the shores of the Pacific Ocean. Astoria lies within the Oregon in United States.
The average annual daytime air temperature in Astoria is 59°F (15°C), with the average nighttime temperature being 43°F (6°C). The highest average daily temperature occurs in August, reaching 68°F (20°C), while the lowest is in December at 49°F (10°C). As for nighttime temperatures, the minimum average temperature of 36°F (2°C) is recorded in December, and the maximum is in August, reaching 51°F (11°C).
According to historical data, Astoria experiences 170 rainy days per year, which accounts for 47 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 20 rainy days and 14.1 inches (358 mm) of precipitation, while the driest month is July, which typically has 5 rainy days and only 1.3 inches (32 mm) of precipitation.
The average annual water temperature in Pacific Ocean in Astoria is 54°F (12°C). In January, the water reaches its lowest point of the year at 45°F (7°C), while in June, it peaks at 66°F (19°C). In Astoria, the water temperature in the Pacific Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Astoria
Nearby Cities
Frequently Asked Questions About Astoria and its Water Temperatures
What is the current sea temperature in Astoria?
The water temperature today in the Pacific Ocean in Astoria is 46°F (8°C).
In which months is the water temperature in Astoria comfortable for swimming?
It cannot be guaranteed that the water temperature in Astoria will be comfortable for swimming in any month of the year.
What is the water temperature in Astoria during the winter?
The water temperature in the Pacific Ocean in Astoria during the winter ranges from 45°F to 54°F (7°C to 12°C).
What is the water temperature in Astoria during the spring?
The water temperature in the Pacific Ocean in Astoria during the spring ranges from 45°F to 57°F (7°C to 14°C).
What is the water temperature in Astoria during the summer?
The water temperature in the Pacific Ocean in Astoria during the summer ranges from 52°F to 66°F (11°C to 19°C).
What is the water temperature in Astoria during the fall?
The water temperature in the Pacific Ocean in Astoria during the fall ranges from 48°F to 61°F (9°C to 16°C).
Is it possible to swim in the sea in Astoria at any time of the year?
In Astoria, the Pacific Ocean is quite cold, and swimming is almost impossible as the water temperature never reaches 70°F (21°C).
Is Astoria a popular tourist destination for beach vacations?
Astoria has a moderate level of popularity for beach vacations; while it does receive some visitors, it is not among the top seaside destinations, as other locations may offer more favorable conditions.
What sea temperatures can I expect in Astoria in the next month?
In March, the water temperature in the Pacific Ocean in Astoria will range between 45°F (7°C) and 54°F (12°C)