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Waikato River Entrance Sea Temperature in April

Waikato, New Zealand

March Waikato River Entrance year-round → May

Average sea temperature for Waikato River Entrance, New Zealand across April, based on 10 years of daily readings.

Average

19.27° C

High

21.26° C

Low

17.68° C

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

April is the 5th warmest of 12 months at Waikato River Entrance. On average the water sits 1.5° than the year-round mean of 17.74° C.

Compared to March, April is 1.1° cooler than (20.42° C in March). By May the water is usually 17.57° C.

Waikato River Entrance Day-by-Day Water Temperature in April

10-year low, average and high

17.0° C
18.3° C
19.5° C
20.8° C
22.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through April. Range Average

Each vertical bar above is one day of April. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Waikato River Entrance.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

April Water Temperature Table for Waikato River Entrance

10-year daily averages

Day Average Low High
April 1 19.91° C 19.09° C 20.75° C
April 2 19.86° C 19.14° C 20.81° C
April 3 19.86° C 19.19° C 21.03° C
April 4 19.83° C 19.07° C 21.26° C
April 5 19.76° C 18.98° C 21.18° C
April 6 19.72° C 19° C 21.03° C
April 7 19.65° C 18.98° C 20.85° C
April 8 19.56° C 18.95° C 20.73° C
April 9 19.6° C 19.05° C 20.53° C
April 10 19.6° C 19° C 20.46° C
April 11 19.56° C 18.78° C 20.53° C
April 12 19.54° C 18.71° C 20.43° C
April 13 19.5° C 18.65° C 20.28° C
April 14 19.41° C 18.58° C 20.13° C
April 15 19.37° C 18.53° C 20.14° C
April 16 19.27° C 18.46° C 20.19° C
April 17 19.22° C 18.22° C 20.21° C
April 18 19.15° C 18° C 20.15° C
April 19 19.09° C 17.68° C 20.13° C
April 20 19.1° C 17.86° C 20.1° C
April 21 19.1° C 17.99° C 20.1° C
April 22 19.04° C 18.11° C 19.93° C
April 23 18.95° C 18.23° C 19.79° C
April 24 18.95° C 18.15° C 19.64° C
April 25 18.85° C 18.18° C 19.47° C
April 26 18.61° C 17.96° C 19.35° C
April 27 18.54° C 17.87° C 19.32° C
April 28 18.48° C 17.82° C 19.27° C
April 29 18.49° C 17.9° C 19.21° C
April 30 18.44° C 17.71° C 19.17° C

Where April Sits in the Year

April highlighted

12.0° C
15.3° C
18.5° C
21.8° C
25.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
20.68° C
21.26° C
20.42° C
19.27° C
17.57° C
16.14° C
14.94° C
14.34° C
14.64° C
15.86° C
17.96° C
19.76° C
10-year monthly history for Waikato River Entrance. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in April

Compare other New Zealand water for the same month

Waikato River Entrance Location

-37.3857, 174.7319

-37.38572, 174.73187 View on OpenStreetMap →

Waikato River Entrance sits at -37.3857°N, 174.7319°E, on the coast of Waikato, New Zealand. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Waikato River Entrance