World sea water temperatures

Water temperature in Olympiada

This data the coastal Olympiada 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 Olympiada

Water temperature in Olympiada today is 25.4°C. Based on our historical data over a period of ten years, the warmest water in this day in Olympiada was recorded in 2024 and was 26.6°C, and the coldest was recorded in 2017 at 24.5°C. Sea water temperature in Olympiada is expected to drop to 24.7°C in the next 10 days. September average water temperature in Olympiada is 24.5°C, the minimum temperature is 21.2°C, and the maximum is 27°C.

The swimming season in Olympiada lasts from May to October. During those months, Olympiada water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Olympiada in winter reaches 13.7°C, in spring 15.4°C, in summer the average temperature rises to 25.7°C, and in autumn it is 21.1°C.

Olympiada water temperature now


6 September 2025
today temp
25.4°C
5 September 2025
yesterday temp
25.6°C


The sea salinity in Olympiada is 30.81‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Olympiada 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 Olympiada. 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 Olympiada. 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)

0-3 h3-6 h6-9 h9-12 h
1' 1"1' 1"0' 11"0' 11"
0.32 m0.33 m0.29 m0.27 m
12-15 h15-18 h18-21 h21-24 h
0' 11"0' 9"0' 6"0' 4"
0.27 m0.23 m0.16 m0.1 m

Surf report in Olympiada

Olympiada wave height and direction

Olympiada weather forecast

Olympiada wind speed and direction

Current temperature and weather

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

0-3 h3-6 h6-9 h9-12 h
25.9°C24.2°C23.8°C24.4°C
12-15 h15-18 h18-21 h21-24 h
24.3°C25.3°C24.6°C24.3°C

You may also be interested in other sections of our site for Olympiada: Sunrise and Sunset, Tides

Olympiada water temperature by month

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

MonthAvrMinMax
January13.4°C11°C16°Ccold
Sea water temperature in Olympiada in January
February12.4°C10.2°C14.4°Ccold
Sea water temperature in Olympiada in February
March12.6°C11°C14.6°Ccold
Sea water temperature in Olympiada in March
April14.6°C12.1°C19.8°Ccold
Sea water temperature in Olympiada in April
May19°C14.5°C23.4°Ccold
Sea water temperature in Olympiada in May
June23.7°C19.9°C28°Cwarm
Sea water temperature in Olympiada in June
July26.5°C23.5°C29°Chot
Sea water temperature in Olympiada in July
August26.9°C24.9°C29.6°Chot
Sea water temperature in Olympiada in August
September24.5°C21.2°C27°Cwarm
Sea water temperature in Olympiada in September
October21°C17.3°C24.3°Cwarm
Sea water temperature in Olympiada in October
November17.8°C14.6°C21.8°Ccold
Sea water temperature in Olympiada in November
December15.2°C13.2°C18.1°Ccold
Sea water temperature in Olympiada in December

Chart monthly average water temperature in Olympiada

Water temperature in Olympiada

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Olympiada 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

WaterWeatherWave
Stratoni25.9°C25°C0.26 m
Nea Vrasna25.5°C35°C0.22 m
Milies25.5°C35°C0.22 m
Stavros25.5°C35°C0.22 m
Paralia Ofriniou25.8°C35°C0.22 m
Asprovalta25.7°C35°C0.22 m
Nea Roda25.6°C25°C0.18 m
Pyrgadikia25.5°C25°C0.13 m
Ammouliani25.5°C26°C0.18 m
Tripiti25.5°C26°C0.18 m

Halkidiki photo gallery

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If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Other names for Olympiada

Olimpiada

Vote for Halkidiki best beach

Olympiada has a "Blue Flag" [1] award

Pebble beach

Dog-friendly place

This place is suitable for families with children

Current rating: 5,0 (1 votes cast)

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Olympiada 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.

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