Machiasport water temp
This data the coastal Machiasport ocean 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 ocean temperature in Machiasport
Water temperature in Machiasport today is 55.6°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Machiasport was recorded in 2012 and was 57.6°F, and the coldest was recorded in 2017 at 53.1°F. Sea water temperature in Machiasport is expected to drop to 55.4°F in the next 10 days. September average water temperature in Machiasport is 55°F, the minimum temperature is 52.2°F, and the maximum is 60.3°F.
Throughout the year, the water temperature in Machiasport does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Machiasport in winter reaches 42.6°F, in spring 40.6°F, in summer the average temperature rises to 52.9°F, and in autumn it is 52.9°F.
Machiasport water temperature now
| September 5, 2025 |
|---|
| today temp |
| 55.6°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 56.5°F |
The ocean salinity in Machiasport is 28.76‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Machiasport 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 Machiasport. 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 Machiasport. 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 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 1' 4" | 1' 4" | 1' 4" | 1' 5" |
| 0.4 m | 0.41 m | 0.41 m | 0.42 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 6" | 1' 8" | 1' 11" | 2' 4" |
| 0.45 m | 0.51 m | 0.58 m | 0.7 m |
Surf report in Machiasport
Machiasport weather forecast
Current temperature and weather
Data in a table show Machiasport temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Machiasport.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 55.6°F | 55.8°F | 56.8°F | 58.1°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 59.7°F | 59.4°F | 59.2°F | 59.4°F |
You may also be interested in other sections of our site for Machiasport: Sunrise and Sunset, Tides
Machiasport water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Machiasport. 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 Machiasport 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
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 42.3°F | 37.9°F | 46.8°F | cold |
| Ocean water temperature in Machiasport in January | ||||
| February | 39.2°F | 35.4°F | 42.4°F | cold |
| Ocean water temperature in Machiasport in February | ||||
| March | 38.1°F | 34.9°F | 43.2°F | cold |
| Ocean water temperature in Machiasport in March | ||||
| April | 39.9°F | 35.6°F | 45.7°F | cold |
| Ocean water temperature in Machiasport in April | ||||
| May | 43.7°F | 38.7°F | 49.6°F | cold |
| Ocean water temperature in Machiasport in May | ||||
| June | 48.4°F | 43.9°F | 55.4°F | cold |
| Ocean water temperature in Machiasport in June | ||||
| July | 54.3°F | 48.7°F | 60.6°F | cold |
| Ocean water temperature in Machiasport in July | ||||
| August | 55.9°F | 52°F | 62.4°F | cold |
| Ocean water temperature in Machiasport in August | ||||
| September | 55°F | 52.2°F | 60.3°F | cold |
| Ocean water temperature in Machiasport in September | ||||
| October | 53.2°F | 48.7°F | 57.7°F | cold |
| Ocean water temperature in Machiasport in October | ||||
| November | 50.4°F | 45.9°F | 54.9°F | cold |
| Ocean water temperature in Machiasport in November | ||||
| December | 46.4°F | 41.7°F | 51.1°F | cold |
| Ocean water temperature in Machiasport in December | ||||
Chart monthly average water temperature in Machiasport
