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Water Temperature in the Caribbean Sea in Falmouth, Antigua and Barbuda: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Falmouth in Antigua and Barbuda, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Falmouth
79°F
TODAY
79°F
YESTERDAY
80°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Caribbean Sea in Falmouth is 25.9°F. This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Caribbean Sea in Falmouth Over the Last 30 Days
The water temperature in Falmouth today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Falmouth will remain nearly unchanged in the coming days, its value will be 79°F.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Antigua and Barbuda to enhance accuracy.
Water temperature data for Falmouth and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
Date | Current | Average | Forecast |
---|---|---|---|
Feb 27 | 80°F | 78°F | |
Feb 28 | 80°F | 78°F | |
Mar 1 | 79°F | 79°F | |
Mar 2 | 80°F | 80°F | |
Mar 3 | 79°F | 80°F | |
Mar 4 | 80°F | 79°F | |
Mar 5 | 79°F | 79°F | |
Mar 6 | 80°F | 80°F | |
Mar 7 | 80°F | 79°F | |
Mar 8 | 80°F | 79°F | |
Mar 9 | 81°F | 79°F | |
Mar 10 | 79°F | 79°F | |
Mar 11 | 78°F | 79°F | |
Mar 12 | 79°F | 79°F | |
Mar 13 | 80°F | 79°F | |
Mar 14 | 80°F | 79°F |
Sea Temperature in Falmouth Throughout the Year
Throughout the year, the sea temperature in Falmouth is always above 64°F (18°C), the sea temperature exceeds 72°F (22°C) for 366 days, and exceeds 77°F (25°C) for 366 days.
Below is the annual chart of sea temperature changes in the Caribbean Sea in Falmouth.

January
Minimum | Average | Maximum |
---|---|---|
77°F | 81°F | 84°F |
February
Minimum | Average | Maximum |
---|---|---|
75°F | 79°F | 82°F |
March
Minimum | Average | Maximum |
---|---|---|
75°F | 80°F | 84°F |
April
Minimum | Average | Maximum |
---|---|---|
77°F | 81°F | 84°F |
May
Minimum | Average | Maximum |
---|---|---|
79°F | 82°F | 86°F |
June
Minimum | Average | Maximum |
---|---|---|
79°F | 82°F | 86°F |
July
Minimum | Average | Maximum |
---|---|---|
79°F | 82°F | 86°F |
August
Minimum | Average | Maximum |
---|---|---|
75°F | 82°F | 88°F |
September
Minimum | Average | Maximum |
---|---|---|
81°F | 85°F | 90°F |
October
Minimum | Average | Maximum |
---|---|---|
81°F | 84°F | 88°F |
November
Minimum | Average | Maximum |
---|---|---|
79°F | 83°F | 88°F |
December
Minimum | Average | Maximum |
---|---|---|
79°F | 82°F | 84°F |
Monthly Water Temperature Histogram for Caribbean Sea in Falmouth
You can explore detailed data on how the water temperature in Falmouth varies each month:
What Beaches Are There In and Around Falmouth?
Falmouth Beach
Falmouth Beach is a 1-stars sandy beach, is located directly in Falmouth. There is a shark hazard on the beach.
Marl Bay Beach
Marl Bay Beach is a 2-stars sandy beach, is located directly in Falmouth. There is parking. There are cafés.
Cherry Hill Bay Beach
Cherry Hill Bay Beach is a 2-stars sandy beach, is located directly in Falmouth. Snorkeling is possible.
Pigeon Beach
Pigeon Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Falmouth. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
South Point | Antigua
South Point | Antigua is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Falmouth. There is parking. There are cafés.
Turtle Bay Resort Antigua
Turtle Bay Resort Antigua is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Falmouth. There is parking.
Turtle Bay Beach
Turtle Bay Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Falmouth. There is parking. Turtle Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Windward Bay Beach
Windward Bay Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Falmouth. There is parking. Windward Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Rendezvous Bay Beach
Rendezvous Bay Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Falmouth. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Nelson's Dockyard
Nelson's Dockyard is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Falmouth. There is parking. There are restrooms. There are cafés.
Galleon Beach
Galleon Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Falmouth. There is parking. There are restrooms. There are cafés. Galleon Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Pillars Of Hercules
Pillars Of Hercules is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Falmouth. There is parking. Snorkeling is possible.
Willoughby Bay
Willoughby Bay is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Falmouth. There is parking. There are cafés. Willoughby Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Mamora Bay Beach
Mamora Bay Beach is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Falmouth. There is parking. There are restrooms. There are cafés. Mamora Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
St. James's Club Resort
St. James's Club Resort is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Falmouth. There is parking. There are restrooms. There are cafés. Snorkeling is possible.
Daniel Bay
Daniel Bay is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Falmouth. There are restrooms.
Winter Hill Beach
Winter Hill Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Falmouth.
Carlisle Bay
Carlisle Bay is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Falmouth. There is parking. There are cafés. Carlisle Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Morris Bay Beach
Morris Bay Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Falmouth. There is parking. There are cafés. Morris Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Curtain Bluff
Curtain Bluff is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Falmouth. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing.
Falmouth Weather
MARCH 7
77°F / 79°F
light rainhumidity: 76% | wind: 3 mph
MARCH 8
77°F / 79°F
clear skyhumidity: 75% | wind: 4 mph
MARCH 9
77°F / 79°F
clear skyhumidity: 74% | wind: 4 mph
MARCH 10
77°F / 79°F
few clouds: 11-25%humidity: 74% | wind: 4 mph



Sea Temperature in the Caribbean Sea in Falmouth: General Trends and Swimming Opportunities
Antigua and Barbuda, located in the Caribbean, experiences a tropical maritime climate characterized by hot and humid weather conditions year-round with average temperatures ranging from 22°C to 30°C. The islands have a relatively dry season from January to April and a wet season from August to November, often punctuated by hurricanes.
Falmouth is located in Central America in the Northern Hemisphere at a latitude of 17 degrees, along the shores of the Caribbean Sea. Falmouth lies within in Antigua and Barbuda.
The average annual daytime air temperature in Falmouth is 86°F (30°C), with the average nighttime temperature being 75°F (24°C). The highest average daily temperature occurs in August, reaching 88°F (31°C), while the lowest is in January at 83°F (28°C). As for nighttime temperatures, the minimum average temperature of 72°F (22°C) is recorded in February, and the maximum is in August, reaching 78°F (25°C).
According to historical data, Falmouth experiences 125 rainy days per year, which accounts for 34 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is October, with 13 rainy days and 5.1 inches (130 mm) of precipitation, while the driest month is March, which typically has 7 rainy days and only 1.9 inches (49 mm) of precipitation.
The average annual water temperature in Caribbean Sea in Falmouth is 82°F (28°C). In February, the water reaches its lowest point of the year at 75°F (24°C), while in September, it peaks at 90°F (32°C). The water temperature in the Caribbean Sea in Falmouth is comfortable for beach vacations and swimming year-round.
Geographical Location of Falmouth
Nearby Cities
Frequently Asked Questions About Falmouth and its Water Temperatures
What is the current sea temperature in Falmouth?
The water temperature today in the Caribbean Sea in Falmouth is 79°F (26.1°C).
In which months is the water temperature in Falmouth comfortable for swimming?
The water temperature in Falmouth is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Falmouth during the winter?
The water temperature in the Caribbean Sea in Falmouth during the winter ranges from 75°F to 84°F (24°C to 29°C).
What is the water temperature in Falmouth during the spring?
The water temperature in the Caribbean Sea in Falmouth during the spring ranges from 75°F to 86°F (24°C to 30°C).
What is the water temperature in Falmouth during the summer?
The water temperature in the Caribbean Sea in Falmouth during the summer ranges from 75°F to 88°F (24°C to 31°C).
What is the water temperature in Falmouth during the fall?
The water temperature in the Caribbean Sea in Falmouth during the fall ranges from 79°F to 90°F (26°C to 32°C).
Is it possible to swim in the sea in Falmouth year-round?
Yes, it is possible to swim in the Caribbean Sea in Falmouth year-round because the water temperature never drops below 75°F (24°C)
What sea temperatures can I expect in Falmouth in the next month?
In April, the water temperature in the Caribbean Sea in Falmouth will range between 77°F (25°C) and 84°F (29°C)