World sea water temperatures

Water temperature in Rockaway Beach (OR) in September

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Is it warm enough to swim in Rockaway Beach in September? Average water temperature in Rockaway Beach in September is 57.2°F and therefore is not suitable for comfortable swimming. The warmest sea in Rockaway Beach in September is 62.6°F, and the coldest is 49.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Rockaway Beach

Changes water temperature in Rockaway Beach in September 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
September 152.9°F55.8°F51.3°F60.6°F
September 254.1°F57.2°F52°F61.3°F
September 353.6°F58.8°F51.4°F60.6°F
September 452.9°F57.7°F52.3°F61.2°F
September 5 56.7°F55.8°F60.6°F
September 6 55.9°F53.2°F60.4°F
September 7 57.9°F53.6°F59.7°F
September 8 59.2°F54.1°F61.3°F
September 9 56.7°F54.7°F60.3°F
September 10 55.6°F49.1°F59.4°F
September 11 57°F55.9°F59.4°F
September 12 57.4°F50.2°F59.9°F
September 13 57.9°F55.2°F60.1°F
September 14 57.7°F51.8°F59.5°F
September 15 57.4°F54.7°F59.9°F
Day 2025 2024 Min Max
September 16 56.1°F54.3°F60.4°F
September 17 54.7°F53.4°F60.1°F
September 18 55.2°F51.6°F60.3°F
September 19 54.1°F51.4°F60.8°F
September 20 54.1°F52.9°F59°F
September 21 54°F52.2°F59.9°F
September 22 53.6°F52.7°F59.4°F
September 23 53.4°F53.4°F60.4°F
September 24 54°F54°F62.6°F
September 25 53.8°F53.8°F60.1°F
September 26 53.6°F53.6°F61.2°F
September 27 53.6°F52.9°F61.5°F
September 28 53.2°F53.2°F61.7°F
September 29 53.1°F53.1°F58.3°F
September 30 51.6°F51.6°F61.2°F
Rockaway Beach water temp chart in September

Average water temperature in Rockaway Beach in September over a decade

20152016201720182019
58.6°F58.3°F57°F57°F59.9°F
20202021202220232024
56.5°F54.9°F52.7°F54.9°F55.6°F

Rockaway Beach sea state in September

Chart comparing the height of waves in Rockaway Beach in September 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 Rockaway Beach in September

Rockaway Beach 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 September?

Want to know where the water temperature in September 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 September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Barview57.2°F49.1°F62.6°F
Bay City57.2°F49.1°F62.4°F
Tillamook57.2°F49.1°F62.4°F
Manzanita57.2°F48.9°F62.2°F
Short Sand Beach57.4°F48.7°F61.9°F
Netarts57.4°F48.4°F63°F
Oceanside57.4°F48.4°F63°F
Tunnel Beach57.4°F48.4°F63°F
Pacific City56.8°F48.4°F62.1°F
Neskowin56.8°F48.4°F62.1°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 Rockaway Beach 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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