The most detailed information about the water temperature in Rathmines 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 Rathmines for a week.
Water temperature in Rathmines right now
data updated 21 minutes ago73°F
yesterday: 72°F
a week ago: 69°F
Trend: slow rise
Today water temperature in Rathmines is 73.2°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 70°F.
Analysis and forecast
The water temperature today is slightly higher than the average on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 73°F. Water temperature range in Rathmines in April is from 68 to 77 degrees.
According to our forecast, the water temperature in Rathmines will slowly rise for at least the next 10 days and reach a value of 75°F.
Table of water temperature values in Rathmines
| Day | Fact* | Average** | Forecast*** |
| Apr 9 | 21.5°C | 22.5°C | |
| Apr 10 | 21.5°C | 22.8°C | |
| Apr 11 | 22.2°C | 23.0°C | |
| Apr 12 | 22.3°C | 22.5°C | |
| Apr 13 | 22.3°C | 22.8°C | |
| Apr 14 | 22.1°C | 22.8°C | |
| Apr 15 | 22.3°C | 22.0°C | |
| Apr 16 | 22.9°C | 21.8°C | |
| Apr 17 | 22.0°C | 23.1°C | |
| Apr 18 | 23.0°C | 24.2°C | |
| Apr 19 | 22.3°C | 23.4°C | |
| Apr 20 | 22.5°C | 23.6°C | |
| Apr 21 | 22.8°C | 24.0°C | |
| Apr 22 | 22.8°C | 24.0°C | |
| Apr 23 | 23.0°C | 24.2°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 Rathmines
Water temperature in Rathmines by month
Rathmines 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 August, in October, In November, In December. Average annual water temperature on the coast in Rathmines 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 Rathmines it happens in July, maximum (77°F) in February.
You can find out detailed data on how the water temperature in Rathmines changes in each specific month:
Rathmines: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Eleebana | 73°C | 7km |
| Belmont | 72°C | 8km |
| Newcastle | 73°C | 22km |
| Gorokan | 72°C | 25km |
| The Entrance | 73°C | 34km |
| Long Jetty | 71°C  | 38km |
| Gosford | 72°C | 48km |
| Point Clare | 72°C | 51km |
| Davistown | 71°C | 53km |
| Bensville | 71°C | 55km |
| Empire Bay | 71°C | 55km |
| Ettalong Beach | 71°C | 58km |
** Straight line distance in kilometers
The warmest water today in Australia recorded in Weipa, its value is 87°F. Lowest - in Portland, there water temperature now 58°F. Average water temperature in the country today - 70°F.
Water temperature data in Rathmines 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 6 kilometers. This is Lake Macquarie (BEO) airport. We have no information as to whether it is valid and what flights it receives or sends.
Rathmines: weather forecast
The weather forecast is shown in local time in Rathmines
11km/hhumidity: 72%, clouds: 0%
9km/hhumidity: 75%, clouds: 4%
9km/hhumidity: 80%, clouds: 3%
6km/hhumidity: 78%, clouds: 0%
10km/hhumidity: 79%, clouds: 2%
7km/hhumidity: 77%, clouds: 27%
8km/hhumidity: 71%, clouds: 25%
9km/hhumidity: 69%, clouds: 46%
7km/hhumidity: 71%, clouds: 41%
9km/hhumidity: 78%, clouds: 28%
10km/hhumidity: 80%, clouds: 40%
8km/hhumidity: 93%, clouds: 61%
10km/hhumidity: 91%, clouds: 46%
9km/hhumidity: 93%, clouds: 34%
11km/hhumidity: 88%, clouds: 65%
11km/hhumidity: 75%, clouds: 93%
14km/hhumidity: 80%, clouds: 72%
22km/hhumidity: 76%, clouds: 0%
19km/hhumidity: 75%, clouds: 0%
20km/hhumidity: 77%, clouds: 1%
17km/hhumidity: 81%, clouds: 8%
15km/hhumidity: 89%, clouds: 38%
16km/hhumidity: 79%, clouds: 54%
18km/hhumidity: 72%, clouds: 47%
21km/hhumidity: 68%, clouds: 74%
27km/hhumidity: 67%, clouds: 100%
24km/hhumidity: 69%, clouds: 100%
28km/hhumidity: 80%, clouds: 96%
25km/hhumidity: 78%, clouds: 75%
29km/hhumidity: 77%, clouds: 80%
27km/hhumidity: 76%, clouds: 72%
27km/hhumidity: 75%, clouds: 81%
29km/hhumidity: 75%, clouds: 67%
27km/hhumidity: 74%, clouds: 50%
21km/hhumidity: 75%, clouds: 60%
24km/hhumidity: 76%, clouds: 26%
