World sea water temperatures

Water temperature in Port Monmouth (NJ) in October

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Is it warm enough to swim in Port Monmouth in October? Average water temperature in Port Monmouth in October is 63.5°F and therefore is not suitable for comfortable swimming. The warmest sea in Port Monmouth in October is 71.8°F, and the coldest is 56.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Monmouth

Changes water temperature in Port Monmouth in October 2024, 2023

To get an accurate forecast for the water temperature in Port Monmouth for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Monmouth, 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 167.1°F63.7°F63.7°F69.8°F
October 267.6°F64.6°F64.6°F71.2°F
October 367.1°F64.4°F64.4°F70.7°F
October 466.7°F65.3°F64.6°F69.6°F
October 567.3°F65.7°F64°F70.3°F
October 666.9°F65.7°F62.6°F69.8°F
October 767.3°F66.2°F63°F71.8°F
October 866.7°F66°F61.5°F71.1°F
October 966.6°F65.5°F61.2°F70°F
October 1065.8°F64.2°F60.1°F70.2°F
October 1165.1°F64.4°F58.1°F70°F
October 1264.8°F64.2°F60.4°F70°F
October 1365.5°F64°F60.8°F68.5°F
October 1464°F64°F59.9°F68.2°F
October 1563.1°F62.2°F59.5°F67.5°F
Day 2024 2023 Min Max
October 1662.6°F61.3°F60.3°F68.4°F
October 1762.1°F61.3°F60.6°F66.9°F
October 1861°F60.8°F60.4°F66.4°F
October 1960.1°F61.5°F59.9°F65.3°F
October 2059.5°F61.3°F59.5°F65.8°F
October 2159.7°F61.3°F59.4°F65.3°F
October 2260.1°F61.7°F58.6°F65.5°F
October 2360.8°F59.9°F58.8°F65.3°F
October 2461.7°F59.5°F58.1°F64.9°F
October 2561.3°F60.3°F58.6°F64.4°F
October 2660.3°F60.6°F58.5°F64.2°F
October 2759.5°F61°F57.7°F63.7°F
October 2859.2°F62.6°F57.9°F63.5°F
October 2959.9°F61.9°F57.7°F63°F
October 3059.7°F61.3°F56.7°F63°F
October 3160.6°F61°F56.5°F62.1°F
Port Monmouth water temp chart in October

Average water temperature in Port Monmouth in October over a decade

20152016201720182019
62.8°F63.7°F65.8°F65.5°F63.3°F
20202021202220232024
62.4°F65.7°F61°F62.8°F63.1°F

Port Monmouth sea state in October

Chart comparing the height of waves in Port Monmouth 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 Port Monmouth in October

Port Monmouth 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
Belford63.5°F56.5°F71.8°F
Ideal Beach63.5°F56.5°F71.8°F
Cedar Grove Beach63.3°F56.3°F71.8°F
Oceanport64°F57°F71.6°F
Cliffwood Beach63.1°F56.1°F71.8°F
Keyport63.1°F56.1°F71.8°F
Laurence Harbor63.1°F56.1°F71.8°F
Brooklyn63.5°F56.5°F71.4°F
Midland Beach63.3°F56.3°F71.8°F
Arrochar63.5°F56.3°F71.6°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 Port Monmouth 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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