Two Rocks — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Two Rocks (Australia). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Two Rocks help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Two Rocks in the Indian Ocean today is 19°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Water temperature in Two Rocks today is lower than both a week ago and a month ago. Currently, the sea water at this location is slightly cooler than average for this day in previous years.
According to our forecast, Water temperature in Two Rocks will be 20.0°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 26 | 19.3°C | 21.3°C | |
| JUN 27 | 19.4°C | 21.5°C | |
| JUN 28 | 19.3°C | 21.0°C | |
| JUN 29 | 19.3°C | 21.3°C | |
| JUN 30 | 19.4°C | 20.0°C | |
| JUL 1 | 19.3°C | 19.5°C | |
| JUL 2 | 19.2°C | 20.3°C | |
| JUL 3 | 19.2°C | 20.0°C | |
| JUL 4 | 18.9°C | 20.0°C | 18.9°C |
| JUL 5 | 20.3°C | 19.1°C | |
| JUL 6 | 21.0°C | 19.2°C | |
| JUL 7 | 20.8°C | 19.4°C | |
| JUL 8 | 20.8°C | 19.5°C | |
| JUL 9 | 20.5°C | 19.7°C | |
| JUL 10 | 20.5°C | 19.8°C | |
| JUL 11 | 20.3°C | 20.0°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Water temperature data for this location is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Two Rocks is a coastal locality on the northern edge of the Perth metropolitan area, opening onto the Indian Ocean and influenced by both oceanic swell and local sea breezes. Sea surface temperatures follow a typical temperate-western-Australian pattern: in the warmest months (December–February) water generally ranges from about 20–24 °C, while autumn (March–May) sees temperatures cooling to roughly 18–22 °C. Winter (June–August) is the coldest period, with sea temperatures commonly around 16–18 °C, and spring (September–November) brings a gradual increase to approximately 17–21 °C. Shallow bays and rock pools can warm above these averages on calm sunny days, whereas deeper channels and wind-exposed shores remain closer to the lower end of the ranges.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 20°C | 22°C | 24°C |
| February | 20°C | 23°C | 26°C |
| March | 20°C | 23°C | 26°C |
| April | 19°C | 23°C | 24°C |
| May | 19°C | 22°C | 24°C |
| June | 18°C | 21°C | 23°C |
| July | 17°C | 20°C | 22°C |
| August | 17°C | 19°C | 21°C |
| September | 17°C | 19°C | 21°C |
| October | 17°C | 19°C | 21°C |
| November | 17°C | 20°C | 22°C |
| December | 18°C | 21°C | 23°C |
* Click on a month to view detailed water temperature data.
Two Rocks: Weather Forecast
July 5
July 6
July 7
July 8
Location, Beaches & Local Information
Nearby Beaches & Facilities
Two Rocks Beach
Wreck Point
Sovereign Park
The Spot
Dewars Beach
Capricorn Beach
Yanchep Beach
Fisherman's Hollow Beach
Foreshore Reserve
Swimming Conditions
Swimming around Two Rocks suits a variety of visitors, from casual beachgoers to snorkelers and boaters, with sandy stretches, sheltered spots near the marina and rocky outcrops hosting marine life. On warm summer days the water is comfortable for most swimmers, though many people choose a light wetsuit or spring suit when temperatures are below about 20 °C for longer sessions, particularly outside peak summer. Conditions can change quickly with wind and swell, so swimmers should choose sheltered areas on calmer days, be mindful of currents near headlands, and pay attention to local safety advice. Overall Two Rocks offers pleasant beach holiday opportunities, with good snorkeling and coastal exploration when sea conditions are favourable.