Masonboro water temp
This data the coastal Masonboro 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 Masonboro
Water temperature in Masonboro today is 78.4°F. Based on our historical data over a period of ten years, the warmest water in this day in Masonboro was recorded in 2020 and was 84.2°F, and the coldest was recorded in 2021 at 77°F. Sea water temperature in Masonboro is expected to rise to 80.6°F in the next 10 days. September average water temperature in Masonboro is 80.1°F, the minimum temperature is 74.7°F, and the maximum is 84.2°F.
The swimming season in Masonboro lasts from May to November. During those months, Masonboro water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Masonboro in winter reaches 56.7°F, in spring 64°F, in summer the average temperature rises to 80.2°F, and in autumn it is 73.2°F.
Masonboro water temperature now
| September 5, 2025 |
|---|
| today temp |
| 78.4°F |
| September 4, 2025 |
|---|
| yesterday temp |
| 79°F |
The ocean salinity in Masonboro is 33.96‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Masonboro 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 Masonboro. 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 Masonboro. 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' 5" | 1' 4" | 1' 3" | 1' 2" |
| 0.42 m | 0.4 m | 0.38 m | 0.35 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 1" | 1' 1" | 1' 1" | 1' 2" |
| 0.34 m | 0.33 m | 0.34 m | 0.35 m |
Surf report in Masonboro
Masonboro weather forecast
Current temperature and weather
Data in a table show Masonboro temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Masonboro.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 76.3°F | 75.2°F | 73.8°F | 78.8°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | |  |
| 89.4°F | 88.9°F | 82.4°F | 79.5°F |
You may also be interested in other sections of our site for Masonboro: Sunrise and Sunset, Tides
Masonboro water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Masonboro. 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 Masonboro 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 | 56.1°F | 45°F | 68.2°F | cold |
| Ocean water temperature in Masonboro in January | ||||
| February | 54.5°F | 46.8°F | 66°F | cold |
| Ocean water temperature in Masonboro in February | ||||
| March | 57.6°F | 48.2°F | 66.2°F | cold |
| Ocean water temperature in Masonboro in March | ||||
| April | 63.3°F | 52.9°F | 71.8°F | cold |
| Ocean water temperature in Masonboro in April | ||||
| May | 71.1°F | 61.7°F | 78.4°F | warm |
| Ocean water temperature in Masonboro in May | ||||
| June | 77.9°F | 70.3°F | 83.3°F | hot |
| Ocean water temperature in Masonboro in June | ||||
| July | 81.1°F | 75.7°F | 85.1°F | hot |
| Ocean water temperature in Masonboro in July | ||||
| August | 81.7°F | 77.5°F | 84.7°F | hot |
| Ocean water temperature in Masonboro in August | ||||
| September | 80.1°F | 74.7°F | 84.2°F | hot |
| Ocean water temperature in Masonboro in September | ||||
| October | 73.8°F | 65.5°F | 81°F | warm |
| Ocean water temperature in Masonboro in October | ||||
| November | 65.8°F | 58.1°F | 72.9°F | cold |
| Ocean water temperature in Masonboro in November | ||||
| December | 59.2°F | 51.4°F | 69.1°F | cold |
| Ocean water temperature in Masonboro in December | ||||
Chart monthly average water temperature in Masonboro
