Flic en Flac Water Temperature
Updated Tue 14:54 (Indian/Mauritius)
Mauritius · Forecast updated Sep 22, 2026, 14:54 UTC
Current Sea Temperature
24.6°C
76.3°F
Mild water
Valid Sep 22, 2026, 14:54 (Indian/Mauritius). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
Close to average
The typical September average is 24.4°C (75.9°F) from the historical baseline.
Recent trend
Holding fairly steady
Seven-day average: 24.5°C, versus 24.6°C in the prior seven days.
What to wear
Mild water
A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not describe sea conditions or replace the snorkel forecast.
Typical Sea Temperature Over the Year
In the historical baseline for Flic en Flac, typical monthly averages range from about 24.4°C (75.9°F) in August to 28.6°C (83.5°F) in March.
Over the past 30 days, the average sea temperature in Flic en Flac has been 24.7°C.
Historical baseline (full year)
Southern Hemisphere. Summer is generally December–February; winter is June–August.
Typical monthly sea-surface temperature near Flic en Flac, calculated from hourly observations for 2023–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 27.7–29.0°C | 28.4°C / 83.1°F |
| February | 27.8–28.5°C | 28.1°C / 82.6°F |
| March | 28.2–29.2°C | 28.6°C / 83.5°F |
| April | 28.1–28.8°C | 28.4°C / 83.1°F |
| May | 26.9–28.1°C | 27.5°C / 81.5°F |
| June | 25.6–26.3°C | 25.9°C / 78.6°F |
| July | 24.6–25.1°C | 24.9°C / 76.8°F |
| August | 24.0–24.9°C | 24.4°C / 75.9°F |
| September | 24.2–24.9°C | 24.4°C / 75.9°F |
| October | 24.7–25.7°C | 25.1°C / 77.2°F |
| November | 26.2–27.2°C | 26.6°C / 79.9°F |
| December | 27.5–28.5°C | 27.9°C / 82.2°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (-20.21, 57.38). Each month is the mean of yearly monthly means; the range is the lowest and highest of those yearly monthly means. Open-Meteo methodology.
Water temperature by month
Each month uses the 2023–2025 baseline. The range is the lowest and highest yearly monthly mean, not an hourly extreme.
Flic en Flac in January
Typical January water temperature near Flic en Flac is 28.4°C (83.1°F), with yearly monthly means from 27.7–29.0°C.
Flic en Flac in February
Typical February water temperature near Flic en Flac is 28.1°C (82.6°F), with yearly monthly means from 27.8–28.5°C.
Flic en Flac in March
Typical March water temperature near Flic en Flac is 28.6°C (83.5°F), with yearly monthly means from 28.2–29.2°C.
Flic en Flac in April
Typical April water temperature near Flic en Flac is 28.4°C (83.1°F), with yearly monthly means from 28.1–28.8°C.
Flic en Flac in May
Typical May water temperature near Flic en Flac is 27.5°C (81.5°F), with yearly monthly means from 26.9–28.1°C.
Flic en Flac in June
Typical June water temperature near Flic en Flac is 25.9°C (78.6°F), with yearly monthly means from 25.6–26.3°C.
Flic en Flac in July
Typical July water temperature near Flic en Flac is 24.9°C (76.8°F), with yearly monthly means from 24.6–25.1°C.
Flic en Flac in August
Typical August water temperature near Flic en Flac is 24.4°C (75.9°F), with yearly monthly means from 24.0–24.9°C.
Flic en Flac in September
Typical September water temperature near Flic en Flac is 24.4°C (75.9°F), with yearly monthly means from 24.2–24.9°C.
Flic en Flac in October
Typical October water temperature near Flic en Flac is 25.1°C (77.2°F), with yearly monthly means from 24.7–25.7°C.
Flic en Flac in November
Typical November water temperature near Flic en Flac is 26.6°C (79.9°F), with yearly monthly means from 26.2–27.2°C.
Flic en Flac in December
Typical December water temperature near Flic en Flac is 27.9°C (82.2°F), with yearly monthly means from 27.5–28.5°C.
Forecast archive (growing)
These values come from hourly forecasts SnorkelForecast has stored. They cover only months with records and do not replace the historical baseline.
| Month | Min | Average | Max |
|---|---|---|---|
| June | 25.5°C / 77.9°F | 25.9°C / 78.5°F | 26.8°C / 80.2°F |
| July | 25.1°C / 77.2°F | 25.3°C / 77.6°F | 25.8°C / 78.4°F |
| August | 24.6°C / 76.3°F | 25.0°C / 77.0°F | 25.6°C / 78.1°F |
| September | 24.3°C / 75.7°F | 24.6°C / 76.3°F | 25.3°C / 77.5°F |
Partial coverage: 4 calendar months with records. Profile calculated from 2735 hourly forecast records across 4 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Flic en Flac
West-coast lagoon with calm reef shallows and frequent turtles and dolphins.
- Area
- Black River
Flic en Flac Water Temperature: Common Questions
What is the water temperature in Flic en Flac today?
The current sea surface temperature near Flic en Flac is 24.6°C (76.3°F). Over the last 30 days, the average has been 24.7°C.
When is the water warmest in Flic en Flac?
The water is typically warmest in March, at around 28.6°C (83.5°F) in the 2023–2025 historical baseline.
When is the water coldest in Flic en Flac?
The water is typically coldest in August, at around 24.4°C (75.9°F) in the same historical baseline.
Can you swim in Flic en Flac today?
At 24.6°C, the water is usually comfortable for swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Flic en Flac.
View Snorkel Forecast →