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 19.62°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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.

67.3

°F

August 9, 13:33

Trend:

stable

Yesterday:

67.7°F

Tomorrow:

67.5°F

Sunrise:

06:07

Sunset:

20:34

Day Length:

14 h. 27 min.

Astoria in August

Minimum:

45.6°F

Average:

48.1°F

Maximum:

49.2°F

Sea water temperature in Astoria today

As of now, in Astoria, the water temperature is 67.3°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 5.1°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 68.2°F on 2020, while the historical minimum was 56.5°F on 2016.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 68.9°F, with minimum temperature starting at 67.5°F, while the maximum might reach 69.8°F.

Daily water temperature in Astoria

Date	Current Year actual* / forecast**	last year	10 years average
Jul 26	64.2°F	61.2°F	63.6°F
Jul 27	62.2°F	62.5°F	63.8°F
Jul 28	63.6°F	64.2°F	63.5°F
Jul 29	64.7°F	64.3°F	63.4°F
Jul 30	66.8°F	64.6°F	63.8°F
Jul 31	67.5°F	65.6°F	63.3°F
Aug 1	69.4°F	64.6°F	63.2°F
Aug 2	65.5°F	64.0°F	63.2°F
Aug 3	67.4°F	62.8°F	63.5°F
Aug 4	68.7°F	64.2°F	64.0°F
Aug 5	69.7°F	64.3°F	64.1°F
Aug 6	70.1°F	66.0°F	64.1°F
Aug 7	69.2°F	64.9°F	63.4°F
Aug 8	67.7°F	64.9°F	63.3°F
Aug 9	67.3°F	63.8°F	62.2°F
Aug 10	67.5°F	64.0°F	62.4°F
Aug 11	67.5°F	64.0°F	62.3°F
Aug 12	69.1°F	68.7°F	63.9°F
Aug 13	69.7°F	68.3°F	64.6°F
Aug 14	69.6°F	67.3°F	64.5°F
Aug 15	69.8°F	66.4°F	64.7°F
Aug 16	69.0°F	65.0°F	63.8°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 47.6°F in Winter, 51.2°F in Spring, 62.3°F in Summer, and 57.4°F in Autumn.