Playa del Carmen sea temperature today: 30°C – beach water temperature, Playa del Carmen, Mexico
Mexico · Caribbean
Playa del Carmen
Sea
30.2°C86.4°F
Air
UV
Bathtub
Above ⁦28°C⁩

Last updated ·

Today, September 13, the sea temperature at Playa del Carmen is 30.2 °C (86 °F). That is 0.5 °C warmer than the usual 29.7 °C in September. Comfortable for swimming year-round.

Climate · monthly averages

Sea temperature by month

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.

Warmest in September (29.7°C). Coldest in February (27.0°C). Comfortable for swimming year-round.

5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
MonthSea · MinSea · AvgSea · MaxAir · MinAir · AvgAir · Max
January26.9°C27.1°C27.4°C23.5°C24.5°C25.8°C
February26.9°C27.0°C27.1°C23.6°C24.9°C26.3°C
March26.9°C27.2°C27.4°C24.6°C25.8°C27.3°C
April27.4°C27.6°C27.8°C25.1°C26.5°C27.9°C
May28.0°C28.4°C28.8°C26.4°C27.7°C29.0°C
June28.4°C29.0°C29.5°C26.7°C27.8°C28.8°C
July29.0°C29.3°C29.6°C27.2°C28.4°C29.5°C
August29.3°C29.7°C30.0°C27.1°C28.4°C29.5°C
September29.2°C29.7°C30.2°C26.7°C28.0°C29.1°C
October29.2°C29.6°C30.0°C25.8°C27.2°C28.4°C
November28.6°C28.8°C28.9°C24.7°C25.9°C27.1°C
December27.6°C27.9°C28.1°C24.0°C25.1°C26.2°C

About Playa del Carmen

On Mexico's Riviera Maya, Playa del Carmen is anchored by Quinta Avenida, a four-kilometre pedestrian boulevard one block from the sand that doubles as the ferry gateway to Cozumel and the Mesoamerican Reef. Playa Mamitas runs lively at the north end of the central strip with beach clubs and music, while Punta Esmeralda just north of town offers a rare brackish swim where a cenote spring meets the Caribbean. Sea temperatures hold between 28 and 29 °C82 and 84 °F year-round, and Cancún International airport sits 50 minutes north via Highway 307.

Frequently asked questions

Today, September 13, the sea at Playa del Carmen is 30.2 °C (86 °F)86 °F (30.2 °C) – bathtub-warm. The usual September average is 29.7 °C85 °F.

No single number works for everyone, so the scale on this page is only a guide to how the water feels: below 13 °C55 °F icy, 13–18 °C55–64 °F cold, 18–23 °C64–73 °F refreshing, 23–28 °C73–82 °F pleasantly warm and above 28 °C82 °F like a bath. Right now the sea at Playa del Carmen is 30.2 °C86 °F.

Yes – the sea at Playa del Carmen (Mexico) stays swimmable all year. February is the coolest month, averaging 27 °C81 °F – ideal for swimming for most people; the warmest is September at 29.7 °C85 °F.

In September, at 29.7 °C85 °F on average. The coolest month is February at 27 °C81 °F – still above the 18 °C64 °F swimming line, so there is no off-season for swimming.