Matarangi – current water temperature and swimming conditions
This page shows the current water temperature at Matarangi in Waikato Region. You can view recent sea temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, nearby beaches with similar conditions, local weather information, and a summary of swimming conditions to help you assess how suitable the water is for swimming.
Current Sea Water Temperature
The average sea water temperature today in Matarangi is about 21°C.
Water Temperature in Matarangi: Daily Trends, Historical Records, and Forecast
✅ This water feels mild to warm and is comfortable for the majority of swimmers. Swimming is enjoyable, though longer stays may feel cooler for some people, especially in windy conditions. These temperatures are well suited to family outings and active swimming, particularly on warm days.
It’s important to note that these swimming tips and recommendations apply only in settled weather. When air temperatures drop below 20°C — and sometimes even below 25°C — swimming can feel uncomfortable, even when water temperatures are relatively high.
Water Temperature Over the Last 30 Days
Water temperatures in Matarangifell over the past month, but have levelled out during the last week.
According to our forecast, Sea water temperature in Matarangi will be 18.4°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 |
|---|---|---|---|
| Mar 22 | 20.7°C | 20.3°C | |
| Mar 23 | 20.6°C | 20.5°C | |
| Mar 24 | 20.6°C | 20.3°C | |
| Mar 25 | 20.7°C | 20.3°C | |
| Mar 26 | 20.8°C | 20.5°C | |
| Mar 27 | 20.8°C | 20.3°C | |
| Mar 28 | 20.7°C | 20.5°C | |
| Mar 29 | 20.7°C | 20.8°C | |
| Mar 30 | 20.6°C | 20.8°C | 20.6°C |
| Mar 31 | 20.3°C | 20.3°C | |
| Apr 1 | 21.0°C | 20.0°C | |
| Apr 2 | 18.8°C | 19.7°C | |
| Apr 3 | 19.0°C | 19.4°C | |
| Apr 4 | 16.8°C | 19.1°C | |
| Apr 5 | 17.5°C | 18.7°C | |
| Apr 6 | 17.3°C | 18.4°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual near-shore water temperatures in Matarangi can vary by several degrees from the values shown, particularly after heavy rain, strong southerlies, or prolonged windy conditions. Certain wind patterns can trigger upwelling, where cooler, deeper water is pushed to the surface and replaces the warmer top layer, leading to noticeable short-term changes in water temperature.
Our water temperature forecast is produced using a proprietary mathematical model that combines real-time measurements with long-term historical patterns, local weather conditions, wind strength and direction, and air temperature specific to each coastal region. To improve accuracy, we cross-check data from nearby locations and use multiple sources, including offshore buoys, satellite-based sea surface maps, and observations provided by local authorities.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Matarangi is a beachside settlement on the eastern coast of the Coromandel Peninsula in the Waikato Region, facing the Pacific Ocean. The long, sandy shoreline is partly protected by offshore islands, which can help soften ocean swells in certain conditions. In summer, particularly from January through March, water temperatures generally range between 19 and 22°C. Most locals find this comfortable for swimming on warm days, especially when the sea is relatively calm. During autumn, temperatures ease back to around 17 to 20°C. Winter brings cooler readings, typically between 14 and 16°C, while spring sees a gradual rise from roughly 15 up to 18°C as the weather improves. Surface temperatures can shift slightly depending on wind direction and swell activity.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 18°C | 20°C | 24°C |
| February | 19°C | 22°C | 24°C |
| March | 18°C | 21°C | 23°C |
| April | 17°C | 19°C | 22°C |
| May | 16°C | 18°C | 21°C |
| June | 14°C | 16°C | 18°C |
| July | 13°C | 15°C | 17°C |
| August | 13°C | 15°C | 16°C |
| September | 13°C | 14°C | 17°C |
| October | 13°C | 15°C | 17°C |
| November | 15°C | 17°C | 20°C |
| December | 16°C | 19°C | 22°C |
* Click on a month to view detailed water temperature data.
Matarangi: Weather Forecast
March 30
March 31
April 1
April 2
Local Water Conditions and Nearby Spots
Nearby Beaches and Water Temperatures
Matarangi Beach
Whangapoua Beach
Jnan's Rock
Rings Beach
New Chums Beach
Kuaotunu Beach
Kennedy Bay
Waitaia Bay
Swimming Conditions
Swimming is allowed at Matarangi Beach, and it is a popular spot for families and holidaymakers during the summer period. The gently sloping sandy seabed makes entry straightforward, and surf is often moderate rather than heavy. However, as with most open ocean beaches, rip currents can occasionally form, particularly during larger swells. Lifeguard services may be available during peak holiday times, but swimmers should always assess conditions before entering the water. In favourable summer weather, Matarangi offers enjoyable and generally safe swimming opportunities.
🏄♀️ Nearby Surf Spots and Water Temperatures
Matarangi
Whangapoua
New Chums
Kuaotunu
Kuoatunu Reef
Whitianga
Otama
Waikawau Bay
Hot Water Beach
Location, Type and Nearby Places
Address: Thames-Coromandel District
Place Tags:BeachSurf SpotCoastal Town
Water Temperature in Nearby Places
