What is the current water temperature in Alvor?

Q: What is the current water temperature in Alvor?

As of now, in Alvor, the water temperature is 20.54°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Portugal > Alvor

Water temperature in Alvor

Detailed information about the current water temperature in Alvor. 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.

69.0

°F

July 1, 08:59

Trend:

increasing

Yesterday:

68.4°F

Tomorrow:

69.5°F

Sunrise:

06:18

Sunset:

20:58

Day Length:

14 h. 40 min.

Alvor in July

Minimum:

59.5°F

Average:

61.2°F

Maximum:

63.1°F

Sea water temperature in Alvor today

As of now, in Alvor, the water temperature is 69.0°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 3.9°F higher 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 rise a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.6°F on 2025, while the historical minimum was 59.8°F on 2022.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 69.9°F, with minimum temperature starting at 69.5°F, while the maximum might reach 70.1°F.

Daily water temperature in Alvor

Date	Current Year actual* / forecast**	last year	10 years average
Jun 17	69.4°F	66.1°F	64.7°F
Jun 18	70.3°F	66.3°F	64.9°F
Jun 19	69.6°F	66.5°F	64.8°F
Jun 20	70.2°F	67.7°F	65.2°F
Jun 21	70.9°F	67.7°F	65.1°F
Jun 22	71.7°F	67.7°F	65.2°F
Jun 23	71.6°F	68.5°F	65.3°F
Jun 24	73.4°F	67.2°F	65.7°F
Jun 25	72.0°F	67.1°F	65.8°F
Jun 26	70.6°F	66.7°F	65.9°F
Jun 27	70.5°F	67.4°F	65.9°F
Jun 28	68.7°F	67.0°F	65.5°F
Jun 29	68.7°F	68.1°F	65.5°F
Jun 30	68.4°F	70.1°F	65.7°F
Jul 1	69.0°F	71.6°F	65.1°F
Jul 2	69.5°F	72.3°F	65.6°F
Jul 3	69.7°F	73.5°F	65.9°F
Jul 4	70.1°F	73.9°F	66.3°F
Jul 5	70.1°F	75.1°F	66.3°F
Jul 6	70.0°F	75.1°F	66.2°F
Jul 7	70.1°F	75.1°F	66.2°F
Jul 8	69.8°F	74.3°F	65.9°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 Alvor by month

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

The warmest water in Alvor was recorded on July 22, 2020, reaching a 75.9°F. While the coldest temperature occurred on February 18, 2018, dipping to 56.6°F. The average readings by season are 60.5°F in Winter, 60.7°F in Spring, 66.5°F in Summer, and 66.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lagos	68.0°F	5mi
Quarteira	68.7°F	27mi
Santa Luzia	68.4°F	51mi

* current water temperature in this city

** straight line distance from Alvor