
The most detailed information about the water temperature in Belmont in Tasman Sea (New South Wales, Australia). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Belmont for a week.
Water temperature in Belmont right now
data updated 15 minutes ago72°F

yesterday: 72°F
a week ago: 73°F
Trend: slow rise
Today water temperature in Belmont is 72.1°F. It is the most comfortable swimming water in any body of water, especially on a hot day. This temperature range is recognized as the most optimal for prolonged bathing. In any case, the general weather is also important. So, the air temperature at the same time will reach 67°F.
Analysis and forecast
The water temperature today is slightly lower than the average on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 69°F. Water temperature range in Belmont in February is from 69 to 80 degrees.
According to our forecast, the water temperature in Belmont will slowly rise for at least the next 10 days and reach a value of 74°F.
Table of water temperature values in Belmont
Day | Fact* | Average** | Forecast*** |
Jan 28 | 23.7°C | 24.5°C | |
Jan 29 | 23.2°C | 24.3°C | |
Jan 30 | 23.7°C | 23.8°C | |
Jan 31 | 23.6°C | 24.3°C | |
Feb 1 | 23.3°C | 23.8°C | |
Feb 2 | 22.9°C | 24.0°C | |
Feb 3 | 22.6°C | 24.0°C | |
Feb 4 | 22.3°C | 23.3°C | |
Feb 5 | 24.5°C | 23.4°C | |
Feb 6 | 23.8°C | 22.8°C | |
Feb 7 | 24.8°C | 23.7°C | |
Feb 8 | 24.3°C | 23.3°C | |
Feb 9 | 24.3°C | 23.3°C | |
Feb 10 | 23.5°C | 22.5°C | |
Feb 11 | 25.0°C | 23.9°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Australia.

Annual graph of average water temperature change in Belmont

Water temperature in Belmont by month
Belmont located in the southern hemisphere, at latitude 33 degrees. The water temperature is comfortable for swimming here in 11 months of the year: in January, in February, in March, in April, in May, in June, in July, in September, in October, In November, In December. Average annual water temperature on the coast in Belmont is 70°F, by the seasons: in winter 66°F, in spring 68°F, in summer 74°F, in autumn 73°F. Minimum water temperature (63°F) in Belmont it happens in July, maximum (77°F) in January.
You can find out detailed data on how the water temperature in Belmont changes in each specific month:
Belmont: general information and map
Neighboring cities and resorts
City | Water* | Distance** |
Eleebana | 73°C ![]() ![]() | 6km |
Rathmines | 73°C ![]() ![]() | 8km |
Newcastle | 73°C ![]() ![]() | 16km |
Gorokan | 73°C ![]() ![]() | 29km |
The Entrance | 73°C ![]() ![]() | 37km |
Long Jetty | 72°C ![]() ![]() | 41km |
Port Stephens | 73°C ![]() ![]() | 52km |
Gosford | 73°C ![]() ![]() | 53km |
Corlette | 74°C ![]() ![]() | 54km |
Point Clare | 73°C ![]() ![]() | 56km |
Davistown | 73°C ![]() ![]() | 57km |
Nelson Bay | 73°C ![]() ![]() | 57km |
** Straight line distance in kilometers

The warmest water today in Australia recorded in Port Hedland, its value is 86°F. Lowest - in Lauderdale, there water temperature now 63°F. Average water temperature in the country today - 73°F.
Water temperature data in Belmont and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 4 kilometers. This is Lake Macquarie (BEO) airport. We have no information as to whether it is valid and what flights it receives or sends.
Belmont: weather forecast
The weather forecast is shown in local time in Belmont


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