Sea temperatures, water sports and vacation activities near Key Biscayne, United States

Water temperatures throughout the year and general information about Key Biscayne...

Key Biscayne is a coastal city in the United States. It is a comparatively little city in proximity to the ocean with a population of 12344 people. The water temperature around Key Biscayne varies slightly year round. The temperature ranges from 23.6°C (74.5°F) in February up to 29.8°C (85.6°F) in the month of September, as illustrated below. The average water temperature throughout the year is 27°C (80°F) and the best time for water activities is early fall, since Key Biscayne is located in the northern hemisphere.
Hover over the bars to see temperature for each month in Celsius and Fahrenheit.

What is the current water temperature near Key Biscayne?

The current water temperature in the month of March in the waters near Key Biscayne is about:

Are there surf spots near by?

Yes, there are several surf spots in close proximity to Key Biscayne. The nearest one is South Beach, which is only 5.6km (9miles) away from Key Biscayne. Click here to check out more information on South Beach and its current water temperature. Other surfspots near Key Biscayne are Harbor House, which is 14.4km (9miles) away, and Haulover Inlet North Side, located roughly 14.6km (9miles) from Key Biscayne.

Are there beautiful beaches near by?

Yes, there are other gorgeous beaches close to Key Biscayne. The nearest one is Key Biscayne, which is just 0km (0miles) away from Key Biscayne. Another good beach near Key Biscayne is South Beach, which is 6.4km (4miles) away.

What wetsuit thickness is needed for Key Biscayne?

The water temperature around Key Biscayne is extremely warm, reaching up to 30°C (86°F) in the months of August, September, and October. During this time, in the early fall, a wetsuit is normaly not needed for surfing, swimming, snorkelling, or diving around Key Biscayne. However, during late winter, temperatures drop down to nearly 24°C (74°F). During this time, a light top or a jumpsuit might be required to feel comfortable, but some might even be fine without a wetsuit . For very cold conditions and cold mornings/evenings, it might be recommended to bring a thin wetsuit or jumpsuit.

How is the scuba diving and fishing near Key Biscayne?

Due to comparatively large sea temperature changes during the year, diving and fishing conditions change quite a bit depending on the season. The temperature ranges from 24 to 29°C (74-83°F) during winter. Bigeye Tuna, Blackfin Tuna, King Mackerel, Spotted Seatrout, and White Marlin are typical fish that can be found in waters of this temperature range. However, the conditions usually change during August, September, and October when temperatures go up to 25 to 30°C (77-86°F). Fish that can often be found in waters of this temperature range include: Bonefish, Permit, Red Drum, and Tarpon.

Directions to Key Biscayne: How do I get there?

Please follow the directions in the map below.

Some fun facts about Key Biscayne...

Do you know what the the city Playas in Ecuador, the city Panlaitan in Philippines, and the city Pingelap in Micronesia have in common with Key Biscayne? Click on the links to find out...