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Water temperature in Del Monte Forest (CA) in September

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Is it warm enough to swim in Del Monte Forest in September? Average water temperature in Del Monte Forest in September is 58.8°F and therefore is not suitable for comfortable swimming. The warmest sea in Del Monte Forest in September is 65.3°F, and the coldest is 54.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Del Monte Forest

Changes water temperature in Del Monte Forest in September 2025, 2024

To get an accurate forecast for the water temperature in Del Monte Forest for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Del Monte Forest, 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 159.9°F56.1°F54.9°F64.9°F
September 258.1°F55.9°F55.6°F65.3°F
September 357.4°F55.9°F55.9°F64.4°F
September 458.6°F55.6°F55.6°F63.5°F
September 5 56.1°F55.8°F63.1°F
September 6 55.9°F55.9°F63.1°F
September 7 57.6°F56.1°F63.3°F
September 8 57.4°F56.1°F63.3°F
September 9 55.6°F55.6°F63.5°F
September 10 55.8°F55.6°F64°F
September 11 56.3°F55.8°F64.2°F
September 12 56.5°F55.9°F63.9°F
September 13 55.8°F55.8°F64.4°F
September 14 55.2°F55.2°F64.6°F
September 15 55°F55°F63.9°F
Day 2025 2024 Min Max
September 16 55.9°F55°F63.3°F
September 17 56.7°F56.1°F63°F
September 18 55.8°F55.8°F63°F
September 19 55.9°F55.9°F62.1°F
September 20 57.7°F55.2°F62.4°F
September 21 57°F55.9°F63°F
September 22 56.5°F56.5°F63.1°F
September 23 56.7°F56.1°F62.8°F
September 24 55.6°F55.6°F63.3°F
September 25 54.5°F54.5°F63.5°F
September 26 56.8°F56.3°F63.1°F
September 27 56.8°F55.6°F63°F
September 28 56.5°F55.9°F62.8°F
September 29 57.4°F55.6°F62.4°F
September 30 58.1°F55.8°F62.4°F
Del Monte Forest water temp chart in September

Average water temperature in Del Monte Forest in September over a decade

20152016201720182019
61.7°F57.9°F61.9°F58.1°F58.3°F
20202021202220232024
58.1°F60.3°F59°F59.7°F56.3°F

Del Monte Forest sea state in September

Chart comparing the height of waves in Del Monte Forest 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 Del Monte Forest in September

Del Monte Forest 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

Best Beach Resorts in California in September

Places with the warmest average sea water temperature in California in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
San Diego69.1°F63.1°F75.6°F
Santa Monica68.4°F62.6°F73.4°F
La Jolla Cove70°F63.7°F76.1°F
Lake Tahoe64.9°F59°F70.5°F
Los Angeles68.2°F61.5°F74.3°F
Lovers Point59.5°F54.9°F65.3°F
Monterey Bay59.5°F55°F64.4°F
Moss Landing59.5°F55°F64.4°F
Watsonville59.4°F55°F64°F
Pajaro Dunes59.5°F55°F64°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 Del Monte Forest 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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