What is the current water temperature in Lisbon?

Q: What is the current water temperature in Lisbon?

As of now, in Lisbon, the water temperature is 19.58°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 > Lisbon

Water temperature in Lisbon

Detailed information about the current water temperature in Lisbon. 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.

67.2

°F

June 9, 20:01

Trend:

stable

Yesterday:

68.0°F

Tomorrow:

67.4°F

Sunrise:

06:11

Sunset:

21:00

Day Length:

14 h. 49 min.

Lisbon in June

Minimum:

57.1°F

Average:

58.4°F

Maximum:

60.7°F

Sea water temperature in Lisbon today

As of now, in Lisbon, the water temperature is 67.2°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 0.8°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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 69.6°F on 2022, while the historical minimum was 63.6°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 67.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Lisbon

Date	Current Year actual* / forecast**	last year	10 years average
May 26	65.3°F	65.0°F	64.9°F
May 27	65.2°F	65.1°F	65.0°F
May 28	64.7°F	65.1°F	65.1°F
May 29	66.2°F	65.9°F	65.5°F
May 30	66.6°F	65.5°F	65.5°F
May 31	67.2°F	65.8°F	65.7°F
Jun 1	67.1°F	66.0°F	65.6°F
Jun 2	68.3°F	65.9°F	65.8°F
Jun 3	68.9°F	66.2°F	65.8°F
Jun 4	67.4°F	67.2°F	65.8°F
Jun 5	67.7°F	66.7°F	66.0°F
Jun 6	67.8°F	65.8°F	66.1°F
Jun 7	68.5°F	66.0°F	66.2°F
Jun 8	68.0°F	65.8°F	66.3°F
Jun 9	67.2°F	66.7°F	66.4°F
Jun 10	67.4°F	66.7°F	66.6°F
Jun 11	67.5°F	67.7°F	66.7°F
Jun 12	67.5°F	68.4°F	66.7°F
Jun 13	67.1°F	67.6°F	66.3°F
Jun 14	67.4°F	67.8°F	66.6°F
Jun 15	67.6°F	68.3°F	66.7°F
Jun 16	67.5°F	67.3°F	66.7°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 Lisbon by month

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

The warmest water in Lisbon was recorded on August 26, 2023, reaching a 75.5°F. While the coldest temperature occurred on February 4, 2023, dipping to 54.5°F. The average readings by season are 58.1°F in Winter, 61.0°F in Spring, 68.1°F in Summer, and 65.1°F in Autumn.