World sea water temperatures

Tremont water temp

This data the coastal Tremont sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Tremont

Water temperature in Tremont today is 60.3°F. Based on our historical data over a period of ten years, the warmest water in this day in Tremont was recorded in 2023 and was 59.9°F, and the coldest was recorded in 2007 at 54.1°F. Sea water temperature in Tremont is expected to drop to 57.2°F in the next 10 days. September average water temperature in Tremont is 56.8°F, the minimum temperature is 53.4°F, and the maximum is 62.6°F.

Throughout the year, the water temperature in Tremont does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Tremont in winter reaches 41.5°F, in spring 41°F, in summer the average temperature rises to 54.9°F, and in autumn it is 53.8°F.

Tremont water temperature now


September 5, 2025
today temp
60.3°F
September 4, 2025
yesterday temp
60.1°F


The sea salinity in Tremont is 30.24‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Tremont for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Tremont. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Tremont. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
1' 7"1' 9"1' 9"1' 9"
0.49 m0.53 m0.54 m0.53 m
12-15 h15-18 h18-21 h21-24 h
1' 11"2' 1"2' 4"3' 0"
0.58 m0.63 m0.71 m0.91 m

Surf report in Tremont

Tremont wave height and direction

Tremont weather forecast

Tremont wind speed and direction

Current temperature and weather

Data in a table show Tremont temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Tremont.

0-3 h3-6 h6-9 h9-12 h
58.1°F58.3°F58.1°F58.8°F
12-15 h15-18 h18-21 h21-24 h
60.4°F60.6°F60.8°F61°F

You may also be interested in other sections of our site for Tremont: Sunrise and Sunset, Tides

Tremont water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Tremont. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Tremont on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

MonthAvrMinMax
January41.2°F36.3°F45.7°Fcold
Sea water temperature in Tremont in January
February38.1°F33.1°F41.5°Fcold
Sea water temperature in Tremont in February
March37.6°F33.6°F42.6°Fcold
Sea water temperature in Tremont in March
April40.1°F35.4°F45°Fcold
Sea water temperature in Tremont in April
May45.3°F39°F51.3°Fcold
Sea water temperature in Tremont in May
June50.9°F44.8°F56.8°Fcold
Sea water temperature in Tremont in June
July55.8°F50°F62.6°Fcold
Sea water temperature in Tremont in July
August57.9°F53.1°F65.3°Fcold
Sea water temperature in Tremont in August
September56.8°F53.4°F62.6°Fcold
Sea water temperature in Tremont in September
October54.1°F49.3°F58.3°Fcold
Sea water temperature in Tremont in October
November50.2°F45.5°F55.9°Fcold
Sea water temperature in Tremont in November
December45.5°F40.5°F50°Fcold
Sea water temperature in Tremont in December

Chart monthly average water temperature in Tremont

Water temperature in Tremont

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Tremont with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

WaterWeatherWave
Union River Bay59.9°F60.8°F1' 11"
Ellsworth60.6°F60.8°F1' 5"
Acadia60.3°F60.8°F2' 6"
Seal Harbor Beach60.3°F60.8°F2' 6"
Islesford59.7°F60.8°F2' 10"
Frenchboro59.2°F60.8°F3' 0"
Sand Beach59.7°F60.8°F2' 0"
Swans Island59.2°F60.8°F3' 1"
Lamoine59.4°F60.8°F1' 5"
Marshall Island58.8°F60.8°F3' 1"

United States photo gallery

  • United States
  • United States
  • Sunrise - Sebastian Inlet State Park.
  • United States

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for Mount Desert Island best beach

Current rating: (0 votes cast)

If you know this place (Tremont) and want to leave your comment or rate it, then fill out the following form.

Your rating for this place:

Does this place have a "Blue Flag" award [1], are there rip currents and what type of beach is it, sand or pebble:

Is the beach a dog-friendly place, child friendly or a nudist beach?


Your comments for this place (water quality, crowds, facilities, activities, lifeguards, service etc.):



[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

Get widget or API for your website

Our report for Tremont is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

Contact us: admin@seatemperature.info
privacy policy