Water temperature in Maraetai

This data the coastal Maraetai sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Maraetai

Water temperature in Maraetai today is 17.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Maraetai was recorded in 2020 and was 18.2°C, and the coldest was recorded in 2008 at 15°C. Sea water temperature in Maraetai is expected to drop to 16.8°C in the next 10 days. October average water temperature in Maraetai is 15.6°C, the minimum temperature is 14.1°C, and the maximum is 18.5°C.

The swimming season in Maraetai lasts from December to April. During those months, Maraetai water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Maraetai in winter reaches 14°C, in spring 15.8°C, in summer the average temperature rises to 20.9°C, and in autumn it is 19.4°C.

Maraetai water temperature now

Surf Forecast in Maraetai for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Maraetai. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Maraetai. Data in table shown for 27 October 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Maraetai

Maraetai weather forecast

Current temperature and weather

Data in a table show Maraetai temperature today (27 October 2025). For more information and forecast for a few days, go to the weather forecast Maraetai.

0-3 h	3-6 h	6-9 h	9-12 h
12.6°C	12.2°C	11.9°C	14.7°C

12-15 h	15-18 h	18-21 h	21-24 h
16.6°C	16.7°C	15.2°C	13.7°C

Maraetai water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Maraetai. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Maraetai on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Maraetai

The nearest beaches and cities from Maraetai with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
North Shore	17.7°C	17°C		0.45 m
Murrays Bay	17.5°C	17°C		0.36 m
Rosebank	18°C	16°C		0.36 m
Browns Bay	17.1°C	17°C		0.5 m
Waitakere	18.2°C	16°C		2.85 m
Orewa	17.1°C	18°C		0.5 m
Stanmore Bay	17.1°C	18°C		0.5 m
Auckland	17.2°C	18°C		0.89 m
Coromandel	17.1°C	17°C		0.75 m
Kawau Island	17.2°C	18°C		0.48 m

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Maraetai Beach

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Our report for Maraetai is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.