What is the current water temperature in São Jorge?

Q: What is the current water temperature in São Jorge?

As of now, in São Jorge, the water temperature is 18.77°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Portugal > São Jorge

Water temperature in São Jorge

Detailed information about the current water temperature in São Jorge. 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.

65.8

°F

May 21, 18:50

Trend:

increasing

Yesterday:

65.6°F

Tomorrow:

65.9°F

Sunrise:

07:05

Sunset:

21:04

Day Length:

13 h. 59 min.

São Jorge in May

Minimum:

66.1°F

Average:

67.3°F

Maximum:

69.6°F

Sea water temperature in São Jorge today

As of now, in São Jorge, the water temperature is 65.8°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.8°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 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 minimum temperature for this date. The maximum temperature recorded for this date was 68.7°F on 2021, while the historical minimum was 65.7°F on 2016.

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 66.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in São Jorge

Date	Current Year actual* / forecast**	last year	10 years average
May 7	65.4°F	66.1°F	66.7°F
May 8	65.2°F	66.7°F	66.8°F
May 9	65.0°F	66.1°F	66.8°F
May 10	64.8°F	66.1°F	66.9°F
May 11	64.8°F	65.9°F	66.6°F
May 12	65.1°F	65.9°F	66.7°F
May 13	65.4°F	66.2°F	66.7°F
May 14	65.4°F	66.6°F	66.8°F
May 15	65.6°F	67.2°F	67.0°F
May 16	65.1°F	67.1°F	67.0°F
May 17	65.2°F	67.6°F	67.1°F
May 18	65.3°F	67.7°F	67.2°F
May 19	65.5°F	67.9°F	67.2°F
May 20	65.6°F	68.1°F	67.3°F
May 21	65.8°F	68.4°F	67.6°F
May 22	65.9°F	68.6°F	67.7°F
May 23	65.9°F	68.9°F	67.7°F
May 24	66.1°F	68.9°F	67.9°F
May 25	66.1°F	68.8°F	67.9°F
May 26	66.2°F	69.2°F	68.0°F
May 27	66.3°F	69.2°F	68.0°F
May 28	66.3°F	68.8°F	68.0°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 São Jorge by month

In São Jorge, the months August through October offer comfortable swimming conditions, which amounts to 82 swimming days.

The warmest water in São Jorge was recorded on August 24, 2023, reaching a 77.5°F. While the coldest temperature occurred on March 25, 2026, dipping to 63.0°F. The average readings by season are 66.8°F in Winter, 65.8°F in Spring, 72.0°F in Summer, and 73.2°F in Autumn.