Harvey Cedars water temp
This data the coastal Harvey Cedars 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 Harvey Cedars
Water temperature in Harvey Cedars today is 71.4°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Harvey Cedars was recorded in 2018 and was 72.5°F, and the coldest was recorded in 2008 at 66.6°F. Sea water temperature in Harvey Cedars is expected to drop to 67.6°F in the next 10 days. September average water temperature in Harvey Cedars is 71.8°F, the minimum temperature is 66.2°F, and the maximum is 79°F.
The swimming season in Harvey Cedars lasts from June to September. During those months, Harvey Cedars water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Harvey Cedars in winter reaches 43.7°F, in spring 48.6°F, in summer the average temperature rises to 72°F, and in autumn it is 64.4°F.
Harvey Cedars water temperature now
| September 26, 2025 |
|---|
| today temp |
| 71.4°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 70.9°F |
The ocean salinity in Harvey Cedars is 29.98‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Harvey Cedars 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 Harvey Cedars. 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 Harvey Cedars. Data in table shown for September 26, 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 |
|---|---|---|---|
| 4' 3" | 3' 7" | 3' 1" | 2' 11" |
| 1.29 m | 1.08 m | 0.95 m | 0.89 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 9" | 2' 8" | 2' 7" | 2' 5" |
| 0.84 m | 0.81 m | 0.78 m | 0.74 m |
Surf report in Harvey Cedars
Harvey Cedars weather forecast
Current temperature and weather
Data in a table show Harvey Cedars temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Harvey Cedars.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 71.6°F | 70.9°F | 70.2°F | 70.9°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 74.3°F | 77°F | 78.1°F | 74.5°F |
You may also be interested in other sections of our site for Harvey Cedars: Sunrise and Sunset, Tides
Harvey Cedars water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Harvey Cedars. 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 Harvey Cedars 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 | 42.8°F | 34.7°F | 50.7°F | cold |
| Ocean water temperature in Harvey Cedars in January | ||||
| February | 40.3°F | 33.1°F | 45°F | cold |
| Ocean water temperature in Harvey Cedars in February | ||||
| March | 42.1°F | 34.2°F | 51.3°F | cold |
| Ocean water temperature in Harvey Cedars in March | ||||
| April | 47.5°F | 40.6°F | 55°F | cold |
| Ocean water temperature in Harvey Cedars in April | ||||
| May | 56.1°F | 48.7°F | 68°F | cold |
| Ocean water temperature in Harvey Cedars in May | ||||
| June | 66.6°F | 58.6°F | 74.7°F | cold |
| Ocean water temperature in Harvey Cedars in June | ||||
| July | 74.3°F | 66.4°F | 81°F | warm |
| Ocean water temperature in Harvey Cedars in July | ||||
| August | 75.2°F | 69.8°F | 80.4°F | warm |
| Ocean water temperature in Harvey Cedars in August | ||||
| September | 71.8°F | 66.2°F | 79°F | warm |
| Ocean water temperature in Harvey Cedars in September | ||||
| October | 65.1°F | 57.4°F | 73°F | cold |
| Ocean water temperature in Harvey Cedars in October | ||||
| November | 56.3°F | 48.7°F | 63.5°F | cold |
| Ocean water temperature in Harvey Cedars in November | ||||
| December | 48.2°F | 39.7°F | 55.2°F | cold |
| Ocean water temperature in Harvey Cedars in December | ||||
Chart monthly average water temperature in Harvey Cedars
