What is the current water temperature in Rochester?

Q: What is the current water temperature in Rochester?

As of now, in Rochester, the water temperature is 7.77°C. 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.

United Kingdom > Rochester

Water temperature in Rochester

Detailed information about the current water temperature in Rochester. 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.

46.0

°F

December 20, 02:12

Trend:

decreasing

Yesterday:

46.2°F

Tomorrow:

45.9°F

Sunrise:

08:00

Sunset:

15:51

Day Length:

7 h. 51 min.

Rochester in December

Minimum:

41.1°F

Average:

43.6°F

Maximum:

45.2°F

Sea water temperature in Rochester today

As of now, in Rochester, the water temperature is 46.0°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 1.2°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 stay about the same.

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 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 48.8°F on 2015, while the historical minimum was 41.3°F on 2022.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 46.4°F, with minimum temperature starting at 45.9°F, while the maximum might reach 46.8°F.

Daily water temperature in Rochester

Date	Current Year actual* / forecast**	last year	10 years average
Dec 6	46.1°F	46.6°F	47.1°F
Dec 7	46.8°F	46.5°F	47.0°F
Dec 8	47.5°F	46.8°F	47.0°F
Dec 9	47.4°F	46.8°F	46.9°F
Dec 10	47.1°F	46.6°F	46.7°F
Dec 11	47.7°F	46.8°F	46.7°F
Dec 12	48.1°F	46.9°F	46.8°F
Dec 13	47.8°F	47.0°F	46.7°F
Dec 14	47.5°F	47.1°F	46.5°F
Dec 15	47.6°F	45.2°F	45.8°F
Dec 16	48.5°F	45.1°F	45.6°F
Dec 17	47.0°F	45.0°F	45.3°F
Dec 18	46.6°F	44.9°F	45.2°F
Dec 19	46.2°F	46.4°F	45.0°F
Dec 20	46.0°F	44.1°F	44.8°F
Dec 21	45.9°F	45.2°F	44.7°F
Dec 22	46.3°F	44.7°F	45.1°F
Dec 23	46.3°F	43.8°F	45.1°F
Dec 24	46.6°F	43.8°F	45.4°F
Dec 25	46.7°F	44.0°F	45.4°F
Dec 26	46.8°F	44.0°F	45.6°F
Dec 27	46.6°F	43.6°F	45.4°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 Rochester by month

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

The warmest water in Rochester was recorded on August 16, 2022, reaching a 72.3°F. While the coldest temperature occurred on January 20, 2024, dipping to 39.4°F. The average readings by season are 44.2°F in Winter, 49.8°F in Spring, 64.9°F in Summer, and 57.8°F in Autumn.