World sea water temperatures

Water temperature in Marietta (WA) in October

Is it warm enough to swim in Marietta in October? Average water temperature in Marietta in October is 51.8°F and therefore is not suitable for comfortable swimming. The warmest sea in Marietta in October is 58.3°F, and the coldest is 47.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Marietta

Changes water temperature in Marietta in October 2024, 2023

To get an accurate forecast for the water temperature in Marietta for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Marietta, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of October.

You can choose any other years:

Year 1:   Year 2:


Day 2024 2023 Min Max
October 153.8°F54.1°F51.4°F57°F
October 254.1°F54.1°F51.4°F58.3°F
October 353.4°F53.4°F51.3°F57.4°F
October 453.2°F53.2°F51.3°F57.2°F
October 553.2°F54.1°F51.3°F57.4°F
October 652.9°F54.1°F51.1°F56.7°F
October 754°F54.3°F51.1°F56.5°F
October 853.4°F55.6°F50.7°F55.6°F
October 952.7°F54.7°F50.5°F55.8°F
October 1052.3°F54.3°F50°F55.4°F
October 1152.5°F53.4°F50.2°F54.7°F
October 1252.5°F52.7°F50.2°F54.9°F
October 1353.2°F52.3°F50°F54.1°F
October 1453.6°F52.3°F49.6°F53.6°F
October 1553.2°F53.2°F49.8°F53.8°F
Day 2024 2023 Min Max
October 1652.7°F52.9°F49.8°F53.4°F
October 1753.1°F53.8°F49.3°F53.8°F
October 1852.5°F53.2°F49.3°F53.2°F
October 1952.2°F53.4°F49.3°F53.4°F
October 2052°F53.1°F49.5°F53.1°F
October 2152°F52.7°F49.3°F52.7°F
October 2251.3°F52.3°F48.4°F52.3°F
October 2351.4°F52°F48.4°F52.2°F
October 2451.3°F51.8°F48.4°F52°F
October 2550.7°F51.1°F48.2°F51.8°F
October 2650.7°F51.3°F48.4°F51.8°F
October 2750.7°F50.9°F48.6°F51.8°F
October 2850.5°F50.5°F48.6°F51.4°F
October 2950.5°F50.2°F48.7°F52°F
October 3050.4°F50.4°F47.7°F51.6°F
October 3150.5°F50.2°F47.5°F51.6°F
Marietta water temp chart in October

Average water temperature in Marietta in October over a decade

20152016201720182019
52.9°F52.2°F51.4°F52.3°F51.3°F
20202021202220232024
53.1°F51.6°F53.6°F52.7°F52.3°F

Marietta sea state in October

Chart comparing the height of waves in Marietta in October over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Marietta in October

Marietta water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in October?

Want to know where the water temperature in October is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Lummi Island51.4°F48.2°F55.9°F
Blaine52°F48.2°F57.4°F
Eastsound51.3°F48.2°F54.9°F
Orcas Island51.3°F48.2°F54.9°F
White Rock52.2°F47.7°F58.6°F
Crescent Beach52.2°F48°F58.5°F
Boundary Bay52.2°F48.2°F58.1°F
Point Roberts52°F48.4°F58.3°F
Olga50.9°F47.8°F53.8°F
Anacortes51.4°F48.2°F54.9°F

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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 Marietta 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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