Hotel Krystal Cancún beach & sargassum forecast
Cancún, MX · Cancún & Isla Mujeres, Mexico · 21.134, -86.745
Seaweed, water and beach grades update every 6 hours; live conditions load below.
Also listed as Krystal Cancun.
Tell me when Hotel Krystal Cancún is clear
One email when the seaweed clears or the beach grades A, at most once a week per beach. We only ask for your email address, and every email has a one-click unsubscribe.
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Questions about Hotel Krystal Cancún
Does Cancún get sargassum (seaweed)?
Yes, in season. At Hotel Krystal Cancún the typical-year risk is moderate or higher from April to September and peaks in July (high). How much lands varies a lot by year, wind and currents.
What are the worst and best months for seaweed at Hotel Krystal Cancún?
Worst: June and July, when heavy seaweed is most likely. Best: October through March, when the risk is usually low.
How warm is the water at Hotel Krystal Cancún?
About 85°F in October. The sea is warmest in August, September and October (about 85°F) and coolest in January, February and March (about 80°F).
When is the best time to visit Hotel Krystal Cancún?
For warm water, low seaweed and dry weather, aim for February and March. February is usually the quietest of the two, with about 8 rainy days and a sea near 80°F; seaweed risk is low.
Does Hotel Krystal Cancún have a sargassum barrier or beach cleanup?
Veabird doesn't track barriers hotel by hotel; this is what the Cancún & Isla Mujeres area does. Offshore barriers in Cancún & Isla Mujeres: floating sargassum barriers deployed by Mexican Navy (SEMAR) and state along exposed Caribbean stretches; north Gulf-facing shore rarely needs them. Resort crews: Large resorts run their own barrier/rake crews at dawn. Typical clearing time: same-day.
When is hurricane season in Cancún & Isla Mujeres?
The Atlantic hurricane season runs June through November and peaks around September. Veabird rates the storm risk in Cancún & Isla Mujeres as moderate compared with the other beaches it covers; flexible bookings and travel insurance help in the peak months.
What guests say about Krystal Cancun
Guests like Excellent location / beach access · Helpful, friendly staff · Good value for money · Nice pools and amenities
Watch for Rooms dated / maintenance issues · Old/slow elevators · Restaurant quality and coordination problems · Occasional sargassum on the beach
- Cleanliness
7.2 - Service
8.0 - Location
9.2 - Room Quality
6.0 - Amenities
6.5 - Value for Money
8.5 - Food and Beverage
7.0 - Overall Experience
8.4
Read all 3,558 reviews · Compare on Expedia
Scores and reviews come from guests who stayed, through LiteAPI (Nuitée). The likes, watch-fors and category scores are an AI summary of those reviews. Partner links: Veabird may earn a commission.
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Sargassum season at Hotel Krystal Cancún
Sargassum risk at Hotel Krystal Cancún typically peaks around July (high: moderate or heavier seaweed on the beach in an estimated 52% of weeks). Months most likely to see heavy seaweed: June and July. Lowest-risk months: January, February, March, October, November and December. Actual landings vary a lot by year, wind and currents; check the live conditions above.
Estimated share of weeks in each month with moderate or heavier seaweed on the beach. Veabird takes the landing season seen on Quintana Roo's beaches (a Puerto Morelos beach camera, 2015–2020, and the Mexican Navy's beach alerts, 2022–2026) and scales it by how often NOAA AOML satellites see notable seaweed within about 20 km of this stretch of coast: 42% of weeks here on average, against 54% off Quintana Roo, so 78% of that season. The satellite share (2016–2024, the top fifth of all coast-weeks, adjusted for this beach's exposure of 59%) measures seaweed offshore, not on the sand: off the Riviera Maya it reads high even in winter, when little lands. Very low under 10%, Low 10–24%, Moderate 25–44%, High 45–69%, Very high 70%+. Beach faces 151°; onshore winds from that direction push seaweed ashore. The satellite record as open data.
Weather, water & seaweed by month at Hotel Krystal Cancún
Average highs run from about 79°F in January and February to 85°F in August and September. The sea is warmest in August, September and October (about 85°F) and coolest in January, February and March (about 80°F). April is usually the driest, with about 5 rainy days; October is the wettest, with about 20 rainy days. Seaweed risk is usually lowest in October and highest in July.
| Month | Avg high | Sea | Rainy days | Sargassum |
|---|---|---|---|---|
| Jan | 79°F | 80°F | 12 | Very low |
| Feb | 79°F | 80°F | 8 | Low |
| Mar | 80°F | 80°F | 7 | Low |
| Apr | 81°F | 81°F | 5 | Moderate |
| May | 83°F | 82°F | 7 | Moderate |
| Jun | 84°F | 83°F | 14 | High |
| Jul | 84°F | 84°F | 10 | High |
| Aug | 85°F | 85°F | 12 | Moderate |
| Sep | 85°F | 85°F | 17 | Moderate |
| Oct | 84°F | 85°F | 20 | Very low |
| Nov | 82°F | 84°F | 18 | Very low |
| Dec | 80°F | 82°F | 15 | Very low |
Monthly averages from 6 years of ERA5 reanalysis (Open-Meteo) for this area's 0.5° grid cell; rainy days have at least 1 mm (0.04 in). Sargassum is the typical-year estimate described above. Any given year can differ.
Cleanup & barriers
- Offshore barriers
- Floating sargassum barriers deployed by Mexican Navy (SEMAR) and state along exposed Caribbean stretches; north Gulf-facing shore rarely needs them.
- Public cleanup
- SEMAR sargassum-collection vessels offshore; ZOFEMAT municipal crews on public beaches.
- Resort crews
- Large resorts run their own barrier/rake crews at dawn.
- Typical clearing time
- same-day
Safety notes
US State Dept: Quintana Roo, Level 2 (exercise increased caution)
- Caribbean-facing Hotel Zone beaches have strong surf; north-facing Playa Norte/Gulf side calmer.
- Use authorized taxis; stay in tourist zones at night.
Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.
Things to do near Cancún, MX
- Isla Mujeres & Playa Norte
- MUSA underwater museum
- Whale shark tours (Jun–Sep)
- Chichén Itzá day trip
- Holbox bioluminescence
Fly in for the best beach days
Suggested dates fall in October, typically the lowest-seaweed month ahead for Hotel Krystal Cancún. Change them to match the live forecast above.
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Nearest airports
- Cancún Intl (CUN), ~17 km
Nearby resorts
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- Riu Palace Peninsula Cancún, MX · 0 km
- Selina Hotel Cancun Lagoon Zona Hotelera Cancún, MX · 0 km
- Hyatt Ziva Cancún Cancún, MX · 1 km
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