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 9.2°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.

48.6

°F

December 21, 09:55

Trend:

stable

Yesterday:

48.1°F

Tomorrow:

48.5°F

Sunrise:

07:55

Sunset:

16:32

Day Length:

8 h. 37 min.

Astoria in December

Minimum:

46.8°F

Average:

48.4°F

Maximum:

49.9°F

Sea water temperature in Astoria today

As of now, in Astoria, the water temperature is 48.6°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 0.4°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 2014, while the historical minimum was 47.2°F on 2023.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 48.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Astoria

Date	Current Year actual* / forecast**	last year	10 years average
Dec 7	47.7°F	49.8°F	49.9°F
Dec 8	48.0°F	49.9°F	50.1°F
Dec 9	47.9°F	49.9°F	50.0°F
Dec 10	47.9°F	50.4°F	50.1°F
Dec 11	46.1°F	50.5°F	49.9°F
Dec 12	46.4°F	50.1°F	49.8°F
Dec 13	46.8°F	49.0°F	49.4°F
Dec 14	47.3°F	49.0°F	49.4°F
Dec 15	47.4°F	49.2°F	49.3°F
Dec 16	47.4°F	49.3°F	49.2°F
Dec 17	47.8°F	49.0°F	49.2°F
Dec 18	48.0°F	47.9°F	48.9°F
Dec 19	48.2°F	48.1°F	49.0°F
Dec 20	48.1°F	48.2°F	49.1°F
Dec 21	48.6°F	47.2°F	49.0°F
Dec 22	48.5°F	47.6°F	48.9°F
Dec 23	48.4°F	47.9°F	48.9°F
Dec 24	48.3°F	48.2°F	48.8°F
Dec 25	48.2°F	48.5°F	48.6°F
Dec 26	48.1°F	48.8°F	48.5°F
Dec 27	47.9°F	47.3°F	48.4°F
Dec 28	48.0°F	47.8°F	48.5°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 February 24, 2022, dipping to 42.6°F. The average readings by season are 48.1°F in Winter, 51.2°F in Spring, 61.2°F in Summer, and 57.1°F in Autumn.