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Zion Country Eco Beach Cabins beach & sargassum forecast

Portland, Jamaica W.I., JM · Jamaica, Jamaica · 18.014, -76.270

Updated : moderate seaweed, beach grade C-, sea 85°F.

Photo taken near Zion Country Eco Beach Cabins, Portland
Nearby · Photo: nigel burgher, CC BY 2.0

Veabird's call

FriC-SatBSunCMonC+TueB-

Saturday at B with 85°F water is the window, Friday brings a 100% chance of rain.

January and May grade best at C+, and seaweed is usually lowest in October.

Grades from Veabird's beach forecast; wording by AI (Muse Spark), checked against the forecast. Updated Nov 13, 01:00 UTC.

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Tell me when Zion Country Eco Beach Cabins 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 Zion Country Eco Beach Cabins

Does Portland get sargassum (seaweed)?

Yes, in season. At Zion Country Eco Beach Cabins the typical-year risk is moderate or higher from March 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 Zion Country Eco Beach Cabins?

Worst: June and July, when heavy seaweed is most likely. Best: October through February, when the risk is usually low.

How warm is the water at Zion Country Eco Beach Cabins?

About 85°F in November. The sea is warmest in September and October (about 87°F) and coolest in February (about 81°F).

When is the best time to visit Zion Country Eco Beach Cabins?

For warm water, low seaweed and dry weather, aim for February. February brings about 23 rainy days and a sea near 81°F; seaweed risk is low.

Does Zion Country Eco Beach Cabins have a sargassum barrier or beach cleanup?

Veabird doesn't track barriers hotel by hotel; this is what the Jamaica area does. Offshore barriers in Jamaica: none. Resort crews: All-inclusive crews rake private frontage daily. Typical clearing time: Same morning at resorts; public beaches slower.

When is hurricane season at Zion Country Eco Beach Cabins, and how often do storms hit?

The Atlantic hurricane season runs June through November and peaks around September. A tropical storm passed within 86 miles of Zion Country Eco Beach Cabins in 15 of the 55 seasons from 1971 to 2025, and a hurricane within 58 miles in 7. The riskiest stretch is around August 27, when the chance of a storm passing in any one week is about 3%; across all of August it is about 8%. Flexible bookings and travel insurance help in the peak weeks.

Sargassum season at Zion Country Eco Beach Cabins

Sargassum risk at Zion Country Eco Beach Cabins typically peaks around July (high: moderate or heavier seaweed on the beach in an estimated 62% of weeks). Months most likely to see heavy seaweed: June and July. Lowest-risk months: January, February, 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), the nearest coast with a multi-year beach record (this one has none), and scales it by how often NOAA AOML satellites see notable seaweed within about 20 km of this stretch of coast: 51% of weeks here on average, against 54% off Quintana Roo, so 94% of that season. The satellite share (2016–2024, the top fifth of all coast-weeks, adjusted for this beach's exposure of 41%) 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 355°; onshore winds from that direction push seaweed ashore. Satellite sargassum data: USF Optical Oceanography Lab (Sargassum Watch System) via NOAA AOML. The satellite record as open data.

Jamaica month by month

Typical weather, water temperature, seaweed and crowds for every month: the best time to visit Jamaica.

Weather, water & seaweed by month at Zion Country Eco Beach Cabins

Average highs run from about 82°F in January and February to 89°F in September. The sea is warmest in September and October (about 87°F) and coolest in February (about 81°F). September is usually the driest, with about 20 rainy days; December is the wettest, with about 26 rainy days. Seaweed risk is usually lowest in October and highest in July.

MonthAvg highSeaRainy daysSargassum
Jan82°F82°F24Very low
Feb82°F81°F23Low
Mar83°F82°F24Moderate
Apr83°F82°F23Moderate
May86°F83°F21Moderate
Jun87°F84°F23High
Jul87°F85°F25High
Aug88°F86°F23Moderate
Sep89°F87°F20Moderate
Oct87°F87°F24Very low
Nov84°F85°F25Very low
Dec83°F83°F26Very 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
None
Public cleanup
NEPA / parish councils; limited public beach programs
Resort crews
All-inclusive crews rake private frontage daily
Typical clearing time
Same morning at resorts; public beaches slower

Safety notes

US State Dept: Jamaica, Level 3 (reconsider travel) due to crime — verify

Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.

Things to do near Portland, Jamaica W.I., JM

Fly in for the best beach days

Suggested dates fall in October, typically the lowest-seaweed month ahead for Zion Country Eco Beach Cabins. Change them to match the live forecast above.

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Coordinates approximate; forecasts are estimates, not safety guidance.