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Tamarindo
Water Temperature in the Pacific Ocean in Tamarindo, Costa Rica: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Tamarindo in Costa Rica, 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 Tamarindo
27.8°C
TODAY
28.0°C
YESTERDAY
27.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Pacific Ocean in Tamarindo is 27.8°C. 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 Pacific Ocean in Tamarindo Over the Last 30 Days
The water temperature in Tamarindo 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 Tamarindo will remain nearly unchanged in the coming days, its value will be 28.2°C.
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 Costa Rica to enhance accuracy.
Water temperature data for Tamarindo 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 | 27.7°C | 26.8°C | |
Feb 28 | 27.4°C | 28.0°C | |
Mar 1 | 28.4°C | 28.0°C | |
Mar 2 | 28.4°C | 28.5°C | |
Mar 3 | 27.5°C | 28.0°C | |
Mar 4 | 27.7°C | 28.3°C | |
Mar 5 | 28.0°C | 28.0°C | |
Mar 6 | 28.7°C | 27.8°C | |
Mar 7 | 28.0°C | 27.8°C | |
Mar 8 | 28.8°C | 27.9°C | |
Mar 9 | 29.0°C | 28.0°C | |
Mar 10 | 28.5°C | 28.1°C | |
Mar 11 | 28.0°C | 28.1°C | |
Mar 12 | 28.3°C | 28.1°C | |
Mar 13 | 29.0°C | 28.2°C | |
Mar 14 | 28.0°C | 28.2°C |
Sea Temperature in Tamarindo Throughout the Year
Throughout the year, the sea temperature in Tamarindo 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 Pacific Ocean in Tamarindo.

January
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
February
Minimum | Average | Maximum |
---|---|---|
25°C | 27.5°C | 30°C |
March
Minimum | Average | Maximum |
---|---|---|
26°C | 28.5°C | 31°C |
April
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
May
Minimum | Average | Maximum |
---|---|---|
28°C | 29.5°C | 31°C |
June
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
July
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
August
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
September
Minimum | Average | Maximum |
---|---|---|
27°C | 29°C | 31°C |
October
Minimum | Average | Maximum |
---|---|---|
26°C | 28.5°C | 31°C |
November
Minimum | Average | Maximum |
---|---|---|
26°C | 28°C | 30°C |
December
Minimum | Average | Maximum |
---|---|---|
26°C | 28°C | 30°C |
Monthly Water Temperature Histogram for Pacific Ocean in Tamarindo
You can explore detailed data on how the water temperature in Tamarindo varies each month:
What Beaches Are There In and Around Tamarindo?
Playa Tamarindo
Playa Tamarindo is a 4-stars sandy beach, is located directly in Tamarindo. There is parking. There are restrooms. There are cafés. Playa Tamarindo is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. There is a shark hazard on the beach. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Playa Langosta
Playa Langosta is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Tamarindo. There is parking. There are cafés. Playa Langosta 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.
Playa Grande
Playa Grande is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Tamarindo. There is parking. There are restrooms. There is a shark hazard on the beach.
Playa Grande
Playa Grande is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Tamarindo. There is parking. There are restrooms. There are cafés. Playa Grande 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.
Casa Naranja
Casa Naranja is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Tamarindo. There is parking. Snorkeling is possible.
Playa Ventanas
Playa Ventanas is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Tamarindo. There is parking. There are cafés. Playa Ventanas 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.
Black Sand Beach
Black Sand Beach is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Tamarindo.
Playa Mansita
Playa Mansita is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Tamarindo. There is parking. There are restrooms. There are cafés. Playa Mansita 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.
Playa Carbon
Playa Carbon is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Tamarindo. There is parking. Snorkeling is possible.
Playa Mina
Playa Mina is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Tamarindo. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Playa Planatar
Playa Planatar is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Tamarindo. There is parking. Playa Planatar 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.
Playa Avellana
Playa Avellana is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Tamarindo. There is parking. There are restrooms. There are cafés. Playa Avellana is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Avellana
Avellana is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Tamarindo. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Avellana 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.
Playa Platanar
Playa Platanar is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Tamarindo. There is parking. It is suitable for surfing.
Playa Conejera
Playa Conejera is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Tamarindo.
Playa Roble
Playa Roble is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Tamarindo. There is parking. There are cafés. Snorkeling is possible.
Playa El Roble
Playa El Roble is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Tamarindo. There is parking. Playa El Roble is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Playa Real
Playa Real is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Tamarindo. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Playa Pelicano
Playa Pelicano is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Tamarindo. There is parking. Playa Pelicano 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.
Tamarindo Weather
MARCH 7
25°C / 30°C
few clouds: 11-25%humidity: 70% | wind: 3 km/h
MARCH 8
25°C / 30°C
few clouds: 11-25%humidity: 73% | wind: 2 km/h
MARCH 9
25°C / 31°C
light rainhumidity: 74% | wind: 2 km/h
MARCH 10
26°C / 30°C
overcast clouds: 85-100%humidity: 75% | wind: 2 km/h



Sea Temperature in the Pacific Ocean in Tamarindo: General Trends and Swimming Opportunities
Guanacaste Province in Costa Rica features a tropical climate with two distinct seasons: a dry season from November to April and a wet season from May to October. Its coastal areas typically offer high temperatures mostly around 27-34°C (80.6-93.2°F), relatively high humidity, and are cooled somewhat by sea breezes.
Tamarindo is located in Central America in the Northern Hemisphere at a latitude of 10 degrees, along the shores of the Pacific Ocean. Tamarindo lies within the Guanacaste Province in Costa Rica.
The average annual daytime air temperature in Tamarindo is 90°F (32°C), with the average nighttime temperature being 72°F (22°C). The highest average daily temperature occurs in April, reaching 94°F (34°C), while the lowest is in October at 87°F (31°C). As for nighttime temperatures, the minimum average temperature of 69°F (21°C) is recorded in January, and the maximum is in April, reaching 73°F (23°C).
According to historical data, Tamarindo experiences 130 rainy days per year, which accounts for 36 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is September, with 18 rainy days and 11.4 inches (290 mm) of precipitation, while the driest month is March, which typically has 4 rainy days and only 0.2 inches (4 mm) of precipitation.
The average annual water temperature in Pacific Ocean in Tamarindo is 84°F (29°C). In January, the water reaches its lowest point of the year at 77°F (25°C), while in March, it peaks at 88°F (31°C). The water temperature in the Pacific Ocean in Tamarindo is comfortable for beach vacations and swimming year-round.
Geographical Location of Tamarindo
Nearby Cities
Frequently Asked Questions About Tamarindo and its Water Temperatures
What is the current sea temperature in Tamarindo?
The water temperature today in the Pacific Ocean in Tamarindo is 82°F (27.8°C).
In which months is the water temperature in Tamarindo comfortable for swimming?
The water temperature in Tamarindo is comfortable for beach vacations and swimming throughout the year.
What is the water temperature in Tamarindo during the winter?
The water temperature in the Pacific Ocean in Tamarindo during the winter ranges from 77°F to 86°F (25°C to 30°C).
What is the water temperature in Tamarindo during the spring?
The water temperature in the Pacific Ocean in Tamarindo during the spring ranges from 79°F to 88°F (26°C to 31°C).
What is the water temperature in Tamarindo during the summer?
The water temperature in the Pacific Ocean in Tamarindo during the summer ranges from 81°F to 88°F (27°C to 31°C).
What is the water temperature in Tamarindo during the fall?
The water temperature in the Pacific Ocean in Tamarindo during the fall ranges from 79°F to 88°F (26°C to 31°C).
Is it possible to swim in the sea in Tamarindo year-round?
Yes, it is possible to swim in the Pacific Ocean in Tamarindo year-round because the water temperature never drops below 77°F (25°C)
Is Tamarindo a popular tourist destination for beach vacations?
Tamarindo a fairly popular beach destination, offering good conditions for swimming and relaxation, with a steady flow of tourists, especially during peak seasons.
What sea temperatures can I expect in Tamarindo in the next month?
In April, the water temperature in the Pacific Ocean in Tamarindo will range between 81°F (27°C) and 88°F (31°C)