What is the current water temperature in Astoria?

Q: What is the current water temperature in Astoria?

As of now, in Astoria, the water temperature is 10.93°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

United States > Astoria

Water temperature in Astoria

Detailed information about the current water temperature in Astoria. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

51.7

°F

April 17, 21:45

Trend:

increasing

Yesterday:

51.5°F

Tomorrow:

52.0°F

Sunrise:

06:25

Sunset:

20:05

Day Length:

13 h. 40 min.

Astoria in April

Minimum:

47.4°F

Average:

48.3°F

Maximum:

49.3°F

Sea water temperature in Astoria today

As of now, in Astoria, the water temperature is 51.7°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.2°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 53.0°F on 2024, while the historical minimum was 48.0°F on 2022.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 52.7°F, with minimum temperature starting at 52.0°F, while the maximum might reach 53.2°F.

Daily water temperature in Astoria

Date	Current Year actual* / forecast**	last year	10 years average
Apr 3	48.4°F	49.5°F	48.7°F
Apr 4	49.5°F	49.5°F	48.8°F
Apr 5	49.8°F	49.4°F	49.0°F
Apr 6	48.6°F	49.9°F	48.9°F
Apr 7	49.0°F	50.6°F	49.1°F
Apr 8	49.5°F	50.0°F	49.4°F
Apr 9	50.0°F	50.2°F	49.7°F
Apr 10	50.0°F	50.9°F	49.8°F
Apr 11	50.4°F	51.1°F	49.9°F
Apr 12	50.4°F	51.0°F	50.1°F
Apr 13	50.8°F	52.5°F	50.2°F
Apr 14	50.6°F	52.6°F	50.2°F
Apr 15	51.7°F	52.3°F	50.5°F
Apr 16	51.5°F	52.2°F	50.5°F
Apr 17	51.7°F	53.0°F	50.5°F
Apr 18	52.0°F	52.1°F	50.8°F
Apr 19	52.4°F	52.7°F	51.2°F
Apr 20	52.6°F	52.8°F	51.4°F
Apr 21	52.7°F	53.1°F	51.5°F
Apr 22	53.0°F	52.5°F	51.8°F
Apr 23	53.1°F	52.5°F	51.9°F
Apr 24	53.2°F	53.2°F	52.0°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Astoria by month

In an average year, Astoria offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Astoria was recorded on July 31, 2021, reaching a 70.5°F. While the coldest temperature occurred on January 30, 2025, dipping to 41.1°F. The average readings by season are 47.8°F in Winter, 51.2°F in Spring, 61.5°F in Summer, and 57.1°F in Autumn.