The Westin Grand Cayman Seven Mile Beach: sargassum, weather & water today
Seven Mile Beach, KY · Cayman Islands, Cayman Islands · 19.328, -81.383
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Sargassum season at The Westin Grand Cayman Seven Mile Beach
Sargassum risk at The Westin Grand Cayman Seven Mile Beach typically peaks around June (low in a typical year). Lowest-risk months: January, February, March, April, May, June, July, August, September, October, November, December. Actual landings vary a lot by year, wind and currents; check the live conditions above.
Typical-year risk from the published seasonality of the Great Atlantic Sargassum Belt × this beach's exposure (15%). Beach faces 270°; onshore winds from that direction push seaweed ashore.
| Month | Typical risk |
|---|---|
| January | Very low |
| February | Very low |
| March | Very low |
| April | Very low |
| May | Low |
| June | Low |
| July | Low |
| August | Low |
| September | Low |
| October | Very low |
| November | Very low |
| December | Very low |
Cleanup & barriers
- Offshore barriers
- None
- Public cleanup
- Department of Environmental Health beach sargassum removal program
- Resort crews
- Seven Mile Beach resorts rake early
- Typical clearing time
- Hours on Seven Mile Beach; East End / North Side slower
Safety notes
US State Dept: Cayman Islands, Level 1 (normal precautions) — verify
- Low crime; watch for petty theft from unattended beach bags and cars
- Strict drug and firearm laws
- Rip currents rare on Seven Mile Beach but possible on exposed east and north coasts
Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.
Things to do near Seven Mile Beach, KY
- Stingray City
- Seven Mile Beach
- Rum Point & Starfish Point
- Kittiwake wreck dive
- Pedro St. James
- Cayman Brac & Little Cayman diving
Fly in for the best beach days
Suggested dates fall in December, typically the lowest-seaweed month ahead for The Westin Grand Cayman Seven Mile Beach. Change them to match the live forecast above.
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Nearest airports
- Owen Roberts Intl (Grand Cayman) (GCM), ~5 km
Nearby resorts
- The Ritz-Carlton, Grand Cayman Seven Mile Beach, KY · 0 km
- Kimpton Seafire Resort + Spa Seven Mile Beach, KY · 2 km
- Grand Cayman Marriott Resort Seven Mile Beach, KY · 2 km
- Wyndham Reef Resort East End, KY · 28 km
- Morritt's Resort East End, KY · 29 km
- Cayo Largo Beach Resorts Cayo Largo, CU · 254 km
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