Water temperature in Goleen

This data the coastal Goleen 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 Goleen

Water temperature in Goleen today is 15.5°C. Based on our historical data over a period of ten years, the warmest water in this day in Goleen was recorded in 2022 and was 16.9°C, and the coldest was recorded in 2008 at 13.7°C. Sea water temperature in Goleen is expected to drop to 15°C in the next 10 days. September average water temperature in Goleen is 15°C, the minimum temperature is 12.3°C, and the maximum is 17.7°C.

Throughout the year, the water temperature in Goleen does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Goleen in winter reaches 9.8°C, in spring 10.2°C, in summer the average temperature rises to 14.7°C, and in autumn it is 13.5°C.

Goleen water temperature now

Surf Forecast in Goleen 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 Goleen. 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 Goleen. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Goleen

Goleen weather forecast

Current temperature and weather

Data in a table show Goleen temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Goleen.

0-3 h	3-6 h	6-9 h	9-12 h
15.6°C	15.4°C	15.9°C	15.2°C

12-15 h	15-18 h	18-21 h	21-24 h
15.4°C	15.6°C	15.9°C	16.9°C

Goleen water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Goleen. 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 Goleen 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 Goleen

The nearest beaches and cities from Goleen 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
Waterville	16.4°C	15°C		1.15 m
Clonakilty	16.3°C	17°C		0.73 m
Inchydoney	16.4°C	17°C		0.73 m
Rossbeigh Strand	16.6°C	17°C		0.49 m
Kilbrittain	16.7°C	17°C		0.85 m
Courtmacsherry	16.7°C	17°C		0.85 m
Inch Beach	16.5°C	17°C		0.49 m
Garretstown Beach	16.5°C	17°C		0.89 m
Dingle	16.8°C	16°C		1.15 m
Ventry	16.7°C	16°C		1.32 m

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Our report for Goleen 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.