Forster — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Forster (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 Forster help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Forster in the Tasman Sea today is 74°F.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
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 Forster has fallen over the last month but risen over the last 7 days. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Forster will be 75°F 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 |
|---|---|---|---|
| JAN 13 | 74°F | 75°F | |
| JAN 14 | 74°F | 75°F | |
| JAN 15 | 74°F | 75°F | |
| JAN 16 | 73°F | 73°F | |
| JAN 17 | 72°F | 75°F | |
| JAN 18 | 73°F | 74°F | |
| JAN 19 | 72°F | 74°F | |
| JAN 20 | 73°F | 75°F | |
| JAN 21 | 74°F | 75°F | 74°F |
| JAN 22 | 76°F | 74°F | |
| JAN 23 | 76°F | 74°F | |
| JAN 24 | 76°F | 74°F | |
| JAN 25 | 77°F | 74°F | |
| JAN 26 | 76°F | 74°F | |
| JAN 27 | 76°F | 75°F | |
| JAN 28 | 77°F | 75°F |
* 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
Average Monthly Water Temperature
Annual Water Temperature Trend
Forster, on the Mid North Coast of New South Wales, sits between the Tasman Sea and the large sheltered Wallis Lake, producing a mix of coastal and estuarine water conditions. Sea surface temperatures follow a clear seasonal cycle: summer commonly ranges from about 20°C to 24°C, autumn from roughly 18°C to 22°C, winter from near 16°C to 18°C, and spring from around 17°C to 21°C. Water in Wallis Lake and other sheltered coves tends to be a few degrees warmer than the open ocean, particularly in late summer and early autumn, while exposed beaches experience stronger currents and cooler temperatures. Local inflows, tides and weather patterns can also cause short-term variation in temperature from these averages.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 70°F | 75°F | 81°F |
| February | 73°F | 77°F | 81°F |
| March | 72°F | 76°F | 81°F |
| April | 72°F | 75°F | 79°F |
| May | 66°F | 72°F | 77°F |
| June | 63°F | 70°F | 73°F |
| July | 61°F | 68°F | 72°F |
| August | 63°F | 68°F | 70°F |
| September | 63°F | 68°F | 72°F |
| October | 64°F | 69°F | 72°F |
| November | 66°F | 69°F | 75°F |
| December | 68°F | 72°F | 81°F |
* Click on a month to view detailed water temperature data.
Forster: Weather Forecast
January 21
January 22
January 23
January 24
Location, Beaches & Local Information
Nearby Beaches & Facilities
Forster Beach
Tuncurry Beach
Burgess Beach
Lobster Pot Beach
Mcbrides Beach
Swimming Conditions
Swimming opportunities in Forster suit a broad range of visitors, from families seeking calm, shallow bathing spots to surfers chasing beach breaks. Patrolled beaches on weekends and during the summer season provide safer conditions for casual swimmers, while the lake and sheltered bays offer gentler, warmer swimming and good spots for snorkelling and paddle activities. Surf beaches deliver year-round waves but cooler water, so many swimmers choose to wear a wetsuit during autumn, winter and early spring when temperatures sit below 20°C. Rockpools and marked swimming areas add options for quieter, more protected bathing, making Forster appealing for a beach-based holiday across most seasons.