Tairua — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Tairua (New Zealand). 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 Tairua help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Tairua in the Tasman Sea today is 20°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 Tairua has fallen over the last month but risen over the last 7 days. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Tairua will be 17.9°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 2 | 19.4°C | 17.5°C | |
| JUN 3 | 19.0°C | 17.3°C | |
| JUN 4 | 18.9°C | 17.5°C | |
| JUN 5 | 19.3°C | 17.5°C | |
| JUN 6 | 19.1°C | 17.5°C | |
| JUN 7 | 19.0°C | 17.8°C | |
| JUN 8 | 19.4°C | 17.3°C | |
| JUN 9 | 19.1°C | 17.3°C | |
| JUN 10 | 19.6°C | 17.3°C | 19.6°C |
| JUN 11 | 16.8°C | 19.4°C | |
| JUN 12 | 16.5°C | 19.1°C | |
| JUN 13 | 16.8°C | 18.9°C | |
| JUN 14 | 16.8°C | 18.6°C | |
| JUN 15 | 16.8°C | 18.4°C | |
| JUN 16 | 16.8°C | 18.1°C | |
| JUN 17 | 17.0°C | 17.9°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
Tairua sits on the eastern side of New Zealand’s Coromandel Peninsula and offers a mix of harbour and open-coast conditions that influence water temperatures. Seasonal sea temperatures typically range from about 11–14 °C in winter (June–August) up to roughly 19–23 °C in summer (December–February). Spring and autumn are transitional, with water commonly between 13–18 °C in spring (September–November) and 16–20 °C in autumn (March–May). The shallow waters of Tairua Harbour and sheltered bays warm faster and are often a few degrees higher than exposed beaches facing the Pacific, while deeper channels and offshore sites remain cooler year-round. Temperature can also vary with tides, wind and recent weather, so local conditions change day to day.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 18°C | 21°C | 24°C |
| February | 19°C | 22°C | 24°C |
| March | 18°C | 21°C | 23°C |
| April | 17°C | 20°C | 22°C |
| May | 16°C | 18°C | 21°C |
| June | 14°C | 17°C | 18°C |
| July | 13°C | 16°C | 17°C |
| August | 13°C | 15°C | 16°C |
| September | 13°C | 15°C | 17°C |
| October | 13°C | 16°C | 18°C |
| November | 15°C | 17°C | 21°C |
| December | 16°C | 19°C | 22°C |
* Click on a month to view detailed water temperature data.
Tairua: Weather Forecast
June 11
June 12
June 13
June 14
Location, Beaches & Local Information
Nearby Beaches & Facilities
Mary Beach Reserve
Pleasant Point Boat Ramp
Royal Billy Point Park
Pauanui Beach
Tairua Beach
Cave Beach
Sailors Grave
Te Karo Bay
Rabbit Island
Swimming Conditions
Swimming and beach recreation in Tairua suit a range of visitors, particularly during the warmer summer months when sea temperatures are most comfortable for bathing. Tairua Beach offers a long sandy shoreline for family swimming, while the harbour and nearby coves provide gentler water for paddling, kayaking and children. More active water users can find surf breaks and snorkelling opportunities around rocky points and offshore islands, with clearer waters typically in calm conditions. Seasonal beach patrols and local safety information improve conditions for holidaymakers; nevertheless, swimmers should be mindful of tides, currents and sudden weather changes, and choose sheltered areas or patrolled sections when possible to make the most of a beach holiday in Tairua.