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 14°C.
Water Temperature in Little Waterhouse Lake: Daily Trends, Historical Records, and Forecast
⚠️ Lake temperatures between 10 and 15°C are cold but can be manageable for short swims on sunny, warm days. Shallow areas may feel slightly warmer, while deeper sections remain cold and slow to warm up. Most swimmers keep sessions brief, and wetsuits are often used for comfort. Wind and cooler air temperatures can quickly reduce how pleasant the swim feels.
Water Temperature Over the Last 30 Days
While water temperatures in Little Waterhouse Lake declined overall during the past month, they have shown a noticeable rebound over the last week.
According to our forecast, the water temperature in Little Waterhouse Lake will be 13.4°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 |
|---|---|---|---|
| Apr 8 | 13.5°C | 13.3°C | |
| Apr 9 | 13.4°C | 13.3°C | |
| Apr 10 | 13.5°C | 13.3°C | |
| Apr 11 | 15.2°C | 13.3°C | |
| Apr 12 | 15.1°C | 13.3°C | |
| Apr 13 | 15.0°C | 13.3°C | |
| Apr 14 | 14.8°C | 13.3°C | |
| Apr 15 | 14.6°C | 13.3°C | |
| Apr 16 | 14.3°C | 13.3°C | 14.3°C |
| Apr 17 | 13.3°C | 14.2°C | |
| Apr 18 | 13.3°C | 14.1°C | |
| Apr 19 | 13.3°C | 13.9°C | |
| Apr 20 | 13.3°C | 13.8°C | |
| Apr 21 | 13.3°C | 13.7°C | |
| Apr 22 | 13.3°C | 13.6°C | |
| Apr 23 | 13.3°C | 13.4°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.