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Portobello Sea Temperature in November

New Zealand

October Portobello year-round → December

Average sea temperature for Portobello, New Zealand across November, based on 10 years of daily readings.

Average

12.24° C

High

16° C

Low

10.38° C

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

November is the 7th warmest of 12 months at Portobello.

Compared to October, November is 1.3° warmer than (10.95° C in October). By December the water is usually 13.39° C.

Portobello Day-by-Day Water Temperature in November

10-year low, average and high

9.5° C
11.4° C
13.3° C
15.1° C
17.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through November. Range Average

Each vertical bar above is one day of November. 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 Portobello.

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.

November Water Temperature Table for Portobello

10-year daily averages

Day Average Low High
November 1 11.38° C 10.38° C 13.07° C
November 2 11.67° C 10.88° C 12.77° C
November 3 11.89° C 11.1° C 13.07° C
November 4 11.99° C 11.04° C 13.23° C
November 5 11.95° C 11.25° C 12.45° C
November 6 11.92° C 11.4° C 12.54° C
November 7 12.12° C 11.39° C 13.25° C
November 8 11.94° C 11.21° C 12.76° C
November 9 11.89° C 11.27° C 12.62° C
November 10 11.93° C 11.2° C 12.89° C
November 11 11.96° C 11.14° C 13.09° C
November 12 12.11° C 11.4° C 12.86° C
November 13 12.27° C 11.49° C 13.27° C
November 14 12.29° C 11.42° C 13.38° C
November 15 12.33° C 11.75° C 13.04° C
November 16 12.18° C 11.6° C 12.82° C
November 17 11.94° C 11.42° C 12.54° C
November 18 11.98° C 11.36° C 12.54° C
November 19 12.15° C 11.18° C 12.78° C
November 20 12.28° C 11.33° C 13.27° C
November 21 12.27° C 11.5° C 13.15° C
November 22 12.44° C 11.58° C 13.35° C
November 23 12.65° C 11.79° C 13.43° C
November 24 12.74° C 11.94° C 13.79° C
November 25 12.92° C 12.05° C 13.96° C
November 26 12.89° C 11.89° C 13.95° C
November 27 12.88° C 11.94° C 14.68° C
November 28 12.66° C 11.59° C 14.86° C
November 29 12.77° C 11.42° C 15.57° C
November 30 12.8° C 11.69° C 16° C

Where November Sits in the Year

November highlighted

6.0° C
9.4° C
12.8° C
16.1° C
19.5° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
14.29° C
14.61° C
14.18° C
13.21° C
12.28° C
11.05° C
10.4° C
10.19° C
10.44° C
10.95° C
12.24° C
13.39° C
10-year monthly history for Portobello. 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 November

Compare other New Zealand water for the same month

Portobello Location

-45.8395, 170.6524

-45.83952, 170.65242 View on OpenStreetMap →

Portobello sits at -45.8395°N, 170.6524°E, on the coast of 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 Portobello