All data are in degrees Fahrenheit

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Water temperature in Sintra

Detailed information about the current water temperature in Sintra. 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.
Sea temperature in Sintra now

59.3

°F

May 19, 17:45

Trend:

decreasing

Yesterday:

59.4°F

Tomorrow:

58.9°F

Sunrise:

06:21

Sunset:

20:47

Day Length:

14 h. 26 min.

Sintra in May

Minimum:

57.9°F

Average:

59.1°F

Maximum:

60.7°F

Sea water temperature in Sintra today

As of now, in Sintra, the water temperature is 59.3°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 1.3°F lower 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 fall 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 minimum temperature for this date. The maximum temperature recorded for this date was 62.9°F on 2017, while the historical minimum was 58.0°F on 2018.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 58.7°F, the minimum temperature may reach 58.6°F, and the maximum might stay at 59.0°F.

Daily water temperature in Sintra

Date Current Year

actual* / forecast**

last year 10 years average
May 5 59.4°F 63.0°F 59.7°F
May 6 60.1°F 63.7°F 60.1°F
May 7 60.4°F 63.8°F 60.1°F
May 8 60.2°F 62.6°F 60.2°F
May 9 60.8°F 61.6°F 60.2°F
May 10 61.5°F 60.5°F 60.3°F
May 11 61.1°F 58.7°F 60.0°F
May 12 61.5°F 59.1°F 60.3°F
May 13 61.2°F 58.3°F 60.1°F
May 14 61.3°F 58.2°F 60.1°F
May 15 59.2°F 58.7°F 60.4°F
May 16 59.4°F 58.7°F 60.5°F
May 17 59.8°F 58.2°F 60.6°F
May 18 59.4°F 57.8°F 60.5°F
May 19 59.3°F 58.3°F 60.6°F
May 20 58.9°F 58.6°F 60.2°F
May 21 58.7°F 58.2°F 60.0°F
May 22 58.8°F 58.6°F 60.1°F
May 23 58.6°F 59.1°F 60.0°F
May 24 58.6°F 59.3°F 59.9°F
May 25 58.8°F 60.4°F 60.1°F
May 26 59.0°F 61.0°F 60.3°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 Sintra by month

In an average year, Sintra offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Sintra was recorded on September 15, 2021, reaching a 69.2°F. While the coldest temperature occurred on February 8, 2015, dipping to 54.3°F. The average readings by season are 58.7°F in Winter, 58.9°F in Spring, 62.6°F in Summer, and 63.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ericeira 59.2°F 11mi
Lisbon 64.5°F 14mi
Peniche 60.1°F 38mi

* current water temperature in this city

** straight line distance from Sintra