World sea water temperatures

Water temperature in Lord Howe Island

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This data the coastal Lord Howe Island ocean 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 ocean temperature in Lord Howe Island

Water temperature in Lord Howe Island today is 19.2°C. Based on our historical data over a period of ten years, the warmest water in this day in the Tasman Sea near Lord Howe Island was recorded in 2016 and was 19.9°C, and the coldest was recorded in 2022 at 18.1°C. Sea water temperature in Lord Howe Island is expected to drop to 19.1°C in the next 10 days. September average water temperature in Lord Howe Island is 19.2°C, the minimum temperature is 17.5°C, and the maximum is 20.6°C.

The swimming season in Lord Howe Island lasts from October to July. During those months, Lord Howe Island water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Lord Howe Island in winter reaches 19.8°C, in spring 20.1°C, in summer the average temperature rises to 23.8°C, and in autumn it is 23.3°C.

Lord Howe Island water temperature now


5 September 2025
today temp
19.2°C
4 September 2025
yesterday temp
19.2°C


The ocean salinity in Lord Howe Island is 35.62‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Lord Howe 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 Lord Howe 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 Lord Howe Island. 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 h3-6 h6-9 h9-12 h
4' 0"4' 11"6' 0"7' 1"
1.22 m1.49 m1.84 m2.15 m
12-15 h15-18 h18-21 h21-24 h
8' 2"9' 0"9' 7"9' 6"
2.48 m2.74 m2.92 m2.9 m

Surf report in Lord Howe Island

Lord Howe Island wave height and direction

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

Lord Howe Island water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Lord Howe 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 Lord Howe 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 Lord Howe Island

Water temperature in Lord Howe 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 Lord Howe 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
Hat Head20.4°C21°C1.51 m
Crescent Head20.4°C21°C1.48 m
South West Rocks19.7°C21°C1.41 m
Coffs Harbour19.4°C20°C1.26 m
Woolgoolga19.3°C20°C1.12 m
Sandy Beach19.3°C20°C1.12 m
Moonee Beach19.2°C20°C1.17 m
Boambee19.6°C20°C1.13 m
Sawtell19.6°C20°C1.13 m
North Shore19°C19°C1.18 m

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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 Lord Howe 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.

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