All data are in degrees Fahrenheit

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Water temperature in Bethlehem

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

64.6

°F

November 23, 22:27

Trend:

increasing

Yesterday:

64.5°F

Tomorrow:

64.7°F

Sunrise:

05:51

Sunset:

20:14

Day Length:

14 h. 23 min.

Bethlehem in November

Minimum:

65.0°F

Average:

68.3°F

Maximum:

70.4°F

Sea water temperature in Bethlehem today

As of now, in Bethlehem, the water temperature is 64.6°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 1.5°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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 66.4°F on 2022, while the historical minimum was 60.4°F on 2014.

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 64.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Bethlehem

Date Current Year

actual* / forecast**

last year 10 years average
Nov 9 61.7°F 62.9°F 62.0°F
Nov 10 62.0°F 62.7°F 62.2°F
Nov 11 62.1°F 63.1°F 62.3°F
Nov 12 62.0°F 63.2°F 62.3°F
Nov 13 62.1°F 63.2°F 62.3°F
Nov 14 61.9°F 63.6°F 62.2°F
Nov 15 63.2°F 63.3°F 62.3°F
Nov 16 63.7°F 63.1°F 62.3°F
Nov 17 63.7°F 63.9°F 62.7°F
Nov 18 64.2°F 63.8°F 62.8°F
Nov 19 64.3°F 63.6°F 62.9°F
Nov 20 64.7°F 63.5°F 62.9°F
Nov 21 64.6°F 64.5°F 63.1°F
Nov 22 64.5°F 64.4°F 63.0°F
Nov 23 64.6°F 64.7°F 63.1°F
Nov 24 64.7°F 65.6°F 63.3°F
Nov 25 64.7°F 64.8°F 63.2°F
Nov 26 64.8°F 64.1°F 63.3°F
Nov 27 65.0°F 63.9°F 63.6°F
Nov 28 65.2°F 63.9°F 63.8°F
Nov 29 65.1°F 64.0°F 63.6°F
Nov 30 65.2°F 63.9°F 63.7°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 Bethlehem by month

In an average year, Bethlehem offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Bethlehem was recorded on January 29, 2018, reaching a 74.3°F. While the coldest temperature occurred on August 23, 2023, dipping to 54.7°F. The average readings by season are 68.6°F in Winter, 66.7°F in Spring, 58.2°F in Summer, and 59.9°F in Autumn.