This data the coastal Port Erroll 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.
Water temperature in Port Erroll today is 14.1°C. Based on our historical data over a period of ten years, the warmest water in this day in the North Sea near Port Erroll was recorded in 2023 and was 14.2°C, and the coldest was recorded in 2015 at 12.1°C. Sea water temperature in Port Erroll is expected to drop to 13.1°C in the next 10 days. September average water temperature in Port Erroll is 13.1°C, the minimum temperature is 11.8°C, and the maximum is 14.7°C.
Throughout the year, the water temperature in Port Erroll does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Port Erroll in winter reaches 7.4°C, in spring 7.3°C, in summer the average temperature rises to 12.3°C, and in autumn it is 11.9°C.
5 September 2025 |
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today temp |
14.1°C |
4 September 2025 |
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yesterday temp |
14.4°C |
The sea salinity in Port Erroll is 33.92‰, and the average salinity of the World Ocean is 35‰.
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 Port Erroll. 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 Port Erroll. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
1' 8" | 1' 6" | 1' 5" | 1' 6" |
0.52 m | 0.46 m | 0.43 m | 0.46 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 7" | 2' 1" | 1' 11" | 1' 8" |
0.49 m | 0.63 m | 0.59 m | 0.52 m |
Data in a table show Port Erroll temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Port Erroll.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
12.8°C | 12.2°C | 11.3°C | 14.2°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
15.2°C | 14.5°C | 13.8°C | 13.5°C |
You may also be interested in other sections of our site for Port Erroll: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Port Erroll. 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 Port Erroll 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 7.2°C | 5.7°C | 9.5°C | cold |
Sea water temperature in Port Erroll in January | ||||
February | 6.3°C | 5°C | 7.7°C | cold |
Sea water temperature in Port Erroll in February | ||||
March | 6.2°C | 4.7°C | 7.4°C | cold |
Sea water temperature in Port Erroll in March | ||||
April | 7°C | 4.8°C | 8.9°C | cold |
Sea water temperature in Port Erroll in April | ||||
May | 8.7°C | 6.3°C | 11.2°C | cold |
Sea water temperature in Port Erroll in May | ||||
June | 10.9°C | 8.5°C | 14.1°C | cold |
Sea water temperature in Port Erroll in June | ||||
July | 12.7°C | 10.6°C | 15°C | cold |
Sea water temperature in Port Erroll in July | ||||
August | 13.4°C | 12°C | 14.9°C | cold |
Sea water temperature in Port Erroll in August | ||||
September | 13.1°C | 11.8°C | 14.7°C | cold |
Sea water temperature in Port Erroll in September | ||||
October | 12.1°C | 10.5°C | 13.6°C | cold |
Sea water temperature in Port Erroll in October | ||||
November | 10.6°C | 9°C | 12.2°C | cold |
Sea water temperature in Port Erroll in November | ||||
December | 8.7°C | 6.6°C | 10.7°C | cold |
Sea water temperature in Port Erroll in December |