World sea water temperatures

Water temperature in Deception Island

Home > Antarctica > Deception Island

This data the coastal Deception Island 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 Deception Island

Water temperature in Deception Island today is -1.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Deception Island was recorded in 2012 and was -0.9°C, and the coldest was recorded in 2013 at -2°C. Sea water temperature in Deception Island is expected to drop to -1.5°C in the next 10 days. September average water temperature in Deception Island is -1.5°C, the minimum temperature is -2°C, and the maximum is -0.2°C.

Throughout the year, the water temperature in Deception Island does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Deception Island in winter reaches 1°C, in spring 0.2°C, in summer the average temperature rises to -1.3°C, and in autumn it is -1.1°C.

Deception Island water temperature now


5 September 2025
today temp
-1.1°C
4 September 2025
yesterday temp
-1°C


Surf Forecast in Deception Island 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 Deception Island. 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 Deception Island. 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
3' 10"3' 3"3' 0"3' 1"
1.16 m0.98 m0.92 m0.94 m
12-15 h15-18 h18-21 h21-24 h
3' 7"4' 8"5' 1"5' 3"
1.1 m1.42 m1.55 m1.59 m

Surf report in Deception Island

Deception Island wave height and direction

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

Deception Island water temperature by month

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

Water temperature in Deception Island

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 Deception Island 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
Cape Horn6.4°C4°C3.91 m
Isla de los Estados5.8°C6°C2.33 m
Puerto Toro5.7°C4°C0.34 m
Tierra del Fuego5.6°C5°C0.31 m
Puerto Williams5.2°C4°C0.81 m
Tierra del Fuego5°C7°C1.05 m
Ushuaia5.1°C5°C0.08 m
Rio Grande2.9°C8°C1.03 m
Fox Bay5.3°C5°C2.09 m
Strait of Magellan6°C7°C0.32 m

Deception Island photo gallery

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.

Vote for Antarctica best beach

Current rating: (0 votes cast)

If you know this place (Deception Island) and want to leave your comment or rate it, then fill out the following form.

Your rating for this place:

Does this place have a "Blue Flag" award [1], are there rip currents and what type of beach is it, sand or pebble:

Is the beach a dog-friendly place, child friendly or a nudist beach?


Your comments for this place (water quality, crowds, facilities, activities, lifeguards, service etc.):



[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.

Get widget or API for your website

Our report for Deception Island 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.

Contact us: admin@seatemperature.info
privacy policy