Little Waterhouse Lake – current water temperature and swimming conditions
This page provides information about the current water temperature at Little Waterhouse Lake in Tasmania. Here you can view recent temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. A 7-day water temperature forecast, local weather conditions, and an overview of swimming suitability are also included.
Current Water Temperature
The water temperature in Little Waterhouse Lake today is 17°C.
Water Temperature in Little Waterhouse Lake: Daily Trends, Historical Records, and Forecast
⚠️ A lake temperature of 15 to 20°C is considered cool to comfortable for swimming in Australia. On warm days with light winds, this range allows for relaxed swimming, especially in shallow or sheltered areas. Comfort depends strongly on air temperature and sunshine, as cooler or overcast weather can still make the water feel chilly. This range is common during spring and early summer.
Water Temperature Over the Last 30 Days
Water temperatures in Little Waterhouse Lake have been gradually cooling over the past month, with a further drop recorded during the last week.
According to our forecast, the water temperature in Little Waterhouse Lake will be 15.8°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 12 | 18.0°C | 15.8°C | |
| Mar 13 | 18.0°C | 15.8°C | |
| Mar 14 | 18.0°C | 15.8°C | |
| Mar 15 | 17.6°C | 15.8°C | |
| Mar 16 | 17.6°C | 15.8°C | |
| Mar 17 | 17.6°C | 15.8°C | |
| Mar 18 | 17.4°C | 15.8°C | |
| Mar 19 | 17.4°C | 15.8°C | |
| Mar 20 | 17.2°C | 15.8°C | 17.2°C |
| Mar 21 | 15.8°C | 17.0°C | |
| Mar 22 | 15.8°C | 16.8°C | |
| Mar 23 | 15.8°C | 16.6°C | |
| Mar 24 | 15.8°C | 16.4°C | |
| Mar 25 | 15.8°C | 16.2°C | |
| Mar 26 | 15.8°C | 16.0°C | |
| Mar 27 | 15.8°C | 15.8°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual lake water temperatures may differ from the reported values by several degrees, particularly during periods of strong winds or rapid weather changes. Wind can mix surface and deeper layers in a lake, bringing cooler water to the surface, while shallow areas may warm more quickly under direct sunlight. Air temperature, sunshine, and cloud cover strongly influence how quickly a lake heats up or cools down. These factors can lead to noticeable temperature variations across different parts of the lake.
Our forecast is based on a proprietary mathematical model that considers real-time lake temperature observations, historical trends, seasonal cycles, wind strength and direction, and region-specific air temperature. To enhance accuracy, we also incorporate data from nearby monitored locations and comparable lakes within Australia.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Today | Yesterday | A Week Ago |
|---|---|---|---|
| January | 15°C | 18°C | 21°C |
| February | 15°C | 18°C | 20°C |
| March | 14°C | 16°C | 18°C |
| April | 10°C | 13°C | 16°C |
| May | 7°C | 11°C | 16°C |
| June | 6°C | 10°C | 16°C |
| July | 6°C | 10°C | 16°C |
| August | 7°C | 10°C | 15°C |
| September | 8°C | 11°C | 15°C |
| October | 10°C | 13°C | 15°C |
| November | 14°C | 15°C | 18°C |
| December | 14°C | 17°C | 20°C |
Location & Local Information
Little Waterhouse Lake lies on Tasmania’s north-east coast, tucked behind dunes and coastal bushland. Its water temperature reflects the island’s cool maritime climate, with noticeable seasonal variation but no extreme warmth. In summer, the lake usually sits around 16–20°C, which feels crisp but refreshing on a warm day. Spring and autumn tend to be cooler, generally in the 13–17°C range, while winter water temperatures often drop to about 9–13°C. Because the lake is shallow and exposed to coastal winds, temperatures can shift quickly depending on weather conditions and overnight cooling.
Swimming Conditions
Swimming in Little Waterhouse Lake is generally allowed, but it is more occasional than regular. During settled summer weather, some people do swim, particularly near sheltered shorelines where the water is calmer and slightly warmer. The lack of currents and waves makes entry straightforward, but the cool water limits most swims to short dips rather than long sessions. After periods of strong wind or cold weather, the lake can feel particularly chilly, and swimming becomes less appealing. Water quality is usually good in dry conditions, though after rain the water can cool further and become slightly discoloured. Overall, Little Waterhouse Lake offers limited seasonal swimming, best suited to confident swimmers who don’t mind cool Tasmanian water and prefer a quiet, natural setting.