This data the coastal Gladstone 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.
Water temperature in Gladstone today is 59.4°F. Based on our historical data over a period of ten years, the warmest water in this day in Gladstone was recorded in 2016 and was 68°F, and the coldest 59.4°F. Water temperature in Gladstone is expected to rise to 63.7°F in the next 10 days. September average water temperature in Gladstone is 64.9°F, the minimum temperature is 57.4°F, and the maximum is 72.3°F.
The swimming season in Gladstone lasts from July to August. During those months, Gladstone water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Gladstone in winter reaches 34.2°F, in spring 39.4°F, in summer the average temperature rises to 66.6°F, and in autumn it is 55.9°F.
September 13, 2025 |
---|
today temp |
59.4°F |
September 12, 2025 |
---|
yesterday temp |
60.1°F |
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 Gladstone. 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 Gladstone. Data in table shown for September 13, 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 |
---|---|---|---|
0' 9" | 0' 9" | 0' 10" | 0' 10" |
0.24 m | 0.23 m | 0.25 m | 0.26 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 9" | 0' 8" | 0' 11" | 0' 11" |
0.22 m | 0.21 m | 0.27 m | 0.27 m |
Data in a table show Gladstone temperature today (September 13, 2025). For more information and forecast for a few days, go to the weather forecast Gladstone.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
56.8°F | 56.5°F | 56.7°F | 57.6°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
60.1°F | 63.5°F | 63.1°F | 61.5°F |
You may also be interested in other sections of our site for Gladstone: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Gladstone. 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 Gladstone 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 | 32.7°F | 29.1°F | 36.3°F | cold |
Water temperature in Gladstone in January | ||||
February | 32.4°F | 29.7°F | 34.5°F | cold |
Water temperature in Gladstone in February | ||||
March | 32.7°F | 30.6°F | 36.1°F | cold |
Water temperature in Gladstone in March | ||||
April | 36.9°F | 31.8°F | 45.5°F | cold |
Water temperature in Gladstone in April | ||||
May | 48.6°F | 35.2°F | 59.9°F | cold |
Water temperature in Gladstone in May | ||||
June | 61.2°F | 52.3°F | 71.4°F | cold |
Water temperature in Gladstone in June | ||||
July | 69.1°F | 59.9°F | 78.3°F | warm |
Water temperature in Gladstone in July | ||||
August | 69.6°F | 63.5°F | 75.7°F | warm |
Water temperature in Gladstone in August | ||||
September | 64.9°F | 57.4°F | 72.3°F | cold |
Water temperature in Gladstone in September | ||||
October | 56.1°F | 49.6°F | 66.4°F | cold |
Water temperature in Gladstone in October | ||||
November | 46.8°F | 37°F | 54°F | cold |
Water temperature in Gladstone in November | ||||
December | 37.4°F | 30.6°F | 45.7°F | cold |
Water temperature in Gladstone in December |