Beach
Playa Sarna
Bonaire · Bonaire, Saint Eustatius and Saba · Caribbean Sea
12.1602, -68.2820 · Dorp Antriol, 1 km
- 29°Sea · October
- 29°High · September
- 9.0 hSunshine · August
Your month at the beach
Playa Sarna in January
- 27°CAir, daytime high26°C at night
- 27°CSea temperature
- 8.2 hSunshine a day
- 8 daysRainy days in the month37 mm in total
- 29 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in February
- 27°CAir, daytime high26°C at night
- 26°CSea temperature
- 8.7 hSunshine a day
- 4 daysRainy days in the month18 mm in total
- 30 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in March
- 27°CAir, daytime high26°C at night
- 26°CSea temperature
- 8.8 hSunshine a day
- 2 daysRainy days in the month9 mm in total
- 30 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in April
- 27°CAir, daytime high26°C at night
- 27°CSea temperature
- 8.4 hSunshine a day
- 4 daysRainy days in the month16 mm in total
- 29 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in May
- 28°CAir, daytime high27°C at night
- 27°CSea temperature
- 8.2 hSunshine a day
- 7 daysRainy days in the month24 mm in total
- 30 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in June
- 28°CAir, daytime high27°C at night
- 28°CSea temperature
- 8.6 hSunshine a day
- 10 daysRainy days in the month30 mm in total
- 31 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in July
- 28°CAir, daytime high27°C at night
- 28°CSea temperature
- 8.8 hSunshine a day
- 14 daysRainy days in the month40 mm in total
- 28 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in August
- 29°CAir, daytime high28°C at night
- 28°CSea temperature
- 9.0 hSunshine a day
- 15 daysRainy days in the month45 mm in total
- 26 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in September
- 29°CAir, daytime high28°C at night
- 29°CSea temperature
- 8.6 hSunshine a day
- 16 daysRainy days in the month57 mm in total
- 24 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in October
- 29°CAir, daytime high28°C at night
- 29°CSea temperature
- 7.6 hSunshine a day
- 18 daysRainy days in the month91 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in November
- 28°CAir, daytime high28°C at night
- 28°CSea temperature
- 7.2 hSunshine a day
- 18 daysRainy days in the month115 mm in total
- 24 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Playa Sarna in December
- 28°CAir, daytime high27°C at night
- 28°CSea temperature
- 7.7 hSunshine a day
- 12 daysRainy days in the month59 mm in total
- 28 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 125Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap Places to stay near Playa Sarna ↗
- 4 kmAirport: Flamingo International Airport (BON)In a straight line; by road it is further Car hire at Flamingo International Airport (BON) ↗
No reliable information yet on: bathing water quality, wheelchair access, lifeguards.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
January from 2020 to 2025
In January 2025 the sea averaged 28.0 °C — 1.2 °C above the 1991–2020 average.
1991–2020 average: 26.8 °C
1991–2020 average: 27.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 27.4 °C — 0.9 °C above the 1991–2020 average.
1991–2020 average: 26.5 °C
1991–2020 average: 26.7 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 27.2 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 26.5 °C
1991–2020 average: 26.8 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 27.6 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 26.8 °C
1991–2020 average: 27.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 28.1 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 27.3 °C
1991–2020 average: 27.7 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 28.0 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 27.6 °C
1991–2020 average: 27.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 28.3 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 27.8 °C
1991–2020 average: 28.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 28.7 °C — 0.3 °C above the 1991–2020 average.
1991–2020 average: 28.4 °C
1991–2020 average: 28.7 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 29.3 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 28.8 °C
1991–2020 average: 29.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 29.8 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 28.8 °C
1991–2020 average: 28.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 28.8 °C — 0.3 °C above the 1991–2020 average.
1991–2020 average: 28.5 °C
1991–2020 average: 28.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 28.2 °C — 0.5 °C above the 1991–2020 average.
1991–2020 average: 27.7 °C
1991–2020 average: 27.8 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan27°8 h37 mm
- Feb26°9 h18 mm
- Mar26°9 h9 mm
- Apr27°8 h16 mm
- May27°8 h24 mm
- Jun28°9 h30 mm
- Jul28°9 h40 mm
- Aug28°9 h45 mm
- Sep29°9 h57 mm
- Oct29°8 h91 mm
- Nov28°7 h115 mm
- Dec28°8 h59 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Playa Sarna: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 27 | 26 | 27 | 37 | 8 | 8.2 | 29 |
| February | 27 | 26 | 26 | 18 | 4 | 8.7 | 30 |
| March | 27 | 26 | 26 | 9 | 2 | 8.8 | 30 |
| April | 27 | 26 | 27 | 16 | 4 | 8.4 | 29 |
| May | 28 | 27 | 27 | 24 | 7 | 8.2 | 30 |
| June | 28 | 27 | 28 | 30 | 10 | 8.6 | 31 |
| July | 28 | 27 | 28 | 40 | 14 | 8.8 | 28 |
| August | 29 | 28 | 28 | 45 | 15 | 9.0 | 26 |
| September | 29 | 28 | 29 | 57 | 16 | 8.6 | 24 |
| Octoberwarmest sea | 29 | 28 | 29 | 91 | 18 | 7.6 | 23 |
| November | 28 | 28 | 28 | 115 | 18 | 7.2 | 24 |
| December | 28 | 27 | 28 | 59 | 12 | 7.7 | 28 |
Swipe sideways to see the other columns.
Plan your trip
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
About these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 25 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 11 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 25 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |