Skip to content
seatemperatures.net

Broad Haven Sea Temperature in August

Wales, United Kingdom

July Broad Haven year-round → September

Average sea temperature for Broad Haven, United Kingdom across August, based on 10 years of daily readings.

Average

15.77° C

High

17.25° C

Low

14.15° 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.

August is the 1st warmest of 12 months at Broad Haven. On average the water sits 3.5° than the year-round mean of 12.32° C.

Compared to July, August is 1.1° warmer than (14.65° C in July). By September the water is usually 15.76° C.

Broad Haven Day-by-Day Water Temperature in August

10-year low, average and high

13.5° C
14.6° C
15.8° C
16.9° C
18.0° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through August. Range Average

Each vertical bar above is one day of August. 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 Broad Haven.

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.

August Water Temperature Table for Broad Haven

10-year daily averages

Day Average Low High
August 1 15.39° C 14.85° C 15.89° C
August 2 15.41° C 14.15° C 16.11° C
August 3 15.47° C 14.15° C 16.4° C
August 4 15.49° C 14.17° C 16.36° C
August 5 15.5° C 14.39° C 16.1° C
August 6 15.5° C 14.39° C 16.16° C
August 7 15.53° C 14.48° C 16.06° C
August 8 15.62° C 14.71° C 16.27° C
August 9 15.77° C 14.89° C 16.5° C
August 10 15.79° C 15.04° C 16.56° C
August 11 15.86° C 15.11° C 16.86° C
August 12 15.86° C 15.13° C 16.95° C
August 13 15.91° C 15.24° C 16.69° C
August 14 15.96° C 15.14° C 16.76° C
August 15 15.91° C 15.01° C 16.96° C
August 16 15.93° C 14.84° C 17.11° C
August 17 15.81° C 14.68° C 16.57° C
August 18 15.65° C 14.35° C 16.64° C
August 19 15.71° C 14.85° C 16.71° C
August 20 15.71° C 14.98° C 16.74° C
August 21 15.8° C 14.92° C 16.8° C
August 22 15.83° C 14.87° C 16.88° C
August 23 15.87° C 15.25° C 16.79° C
August 24 15.95° C 15.11° C 16.88° C
August 25 16.05° C 15.37° C 17.25° C
August 26 16.03° C 15.31° C 17.05° C
August 27 15.98° C 15.31° C 16.63° C
August 28 15.98° C 15.33° C 16.68° C
August 29 15.91° C 15.13° C 16.67° C
August 30 15.84° C 15.24° C 16.55° C
August 31 15.84° C 15.47° C 16.42° C

Where August Sits in the Year

August highlighted

4.0° C
8.0° C
12.0° C
16.0° C
20.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
10.23° C
9.38° C
9.04° C
9.59° C
10.93° C
12.83° C
14.65° C
15.77° C
15.76° C
14.8° C
13.33° C
11.52° C
10-year monthly history for Broad Haven. 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 August

Compare other United Kingdom water for the same month

Broad Haven Location

51.7832, -5.0988

51.78321, -5.09885 View on OpenStreetMap →

Broad Haven sits at 51.7832°N, 5.0988°W, on the coast of Wales, United Kingdom. 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 Broad Haven