All data are in degrees Fahrenheit

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Water temperature in Sur

Detailed information about the current water temperature in Sur. 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 Sur now

84.5

°F

October 11, 00:26

Trend:

increasing

Yesterday:

84.2°F

Tomorrow:

84.6°F

Sunrise:

05:57

Sunset:

17:41

Day Length:

11 h. 44 min.

Sur in October

Minimum:

74.5°F

Average:

76.1°F

Maximum:

77.0°F

Sea water temperature in Sur today

As of now, in Sur, the water temperature is 84.5°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.4°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

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 87.5°F on 2023, while the historical minimum was 83.0°F on 2019.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 84.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Sur

Date Current Year

actual* / forecast**

last year 10 years average
Sep 27 86.5°F 87.1°F 85.3°F
Sep 28 85.2°F 87.2°F 85.3°F
Sep 29 84.9°F 87.3°F 85.1°F
Sep 30 84.8°F 86.1°F 84.9°F
Oct 1 85.5°F 85.3°F 85.0°F
Oct 2 85.3°F 86.4°F 84.7°F
Oct 3 85.3°F 86.5°F 84.8°F
Oct 4 85.0°F 86.3°F 84.6°F
Oct 5 85.8°F 86.6°F 84.8°F
Oct 6 85.7°F 87.4°F 84.8°F
Oct 7 84.5°F 86.3°F 84.4°F
Oct 8 84.5°F 85.1°F 84.3°F
Oct 9 84.6°F 85.5°F 84.5°F
Oct 10 84.2°F 84.6°F 84.5°F
Oct 11 84.5°F 85.2°F 84.8°F
Oct 12 84.6°F 85.0°F 85.0°F
Oct 13 84.7°F 84.8°F 85.1°F
Oct 14 84.4°F 84.5°F 84.8°F
Oct 15 84.5°F 85.2°F 84.9°F
Oct 16 84.4°F 85.0°F 84.7°F
Oct 17 84.5°F 84.9°F 84.8°F
Oct 18 84.5°F 83.7°F 84.8°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 Sur by month

In Sur, the water temperature is comfortable for swimming all year round.
The warmest water in Sur was recorded on June 27, 2025, reaching a 92.2°F. While the coldest temperature occurred on February 13, 2016, dipping to 72.6°F. The average readings by season are 76.3°F in Winter, 81.0°F in Spring, 85.3°F in Summer, and 83.6°F in Autumn.