Allamanda Beach Resort & Spa beach forecast: weather, water & waves
Grand Anse, Grenada · Windward Islands (St. Lucia, SVG, Grenada), St. Lucia · 12.024, -61.760
Seaweed, water and beach grades update every 6 hours; live conditions load below.
Also listed as Allamanda Beach Hotel.
Tell me when Allamanda Beach Resort & Spa grades A
One email when 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.
We email you a link to confirm first. Privacy
Questions about Allamanda Beach Resort & Spa
Does Grand Anse get sargassum (seaweed)?
Yes, in season. At Allamanda Beach Resort & Spa the typical-year risk is moderate or higher from June to August and peaks in July (moderate). How much lands varies a lot by year, wind and currents.
What are the worst and best months for seaweed at Allamanda Beach Resort & Spa?
Worst: July, though even then the typical risk is moderate. Best: September through May, when the risk is usually low.
How warm is the water at Allamanda Beach Resort & Spa?
About 86°F in October. The sea is warmest in September and October (about 86°F) and coolest in February and March (about 81°F).
When is the best time to visit Allamanda Beach Resort & Spa?
For warm water, low seaweed and dry weather, aim for February, March, April, May and September. September is usually the quietest of those, with about 17 rainy days and a sea near 86°F; seaweed risk is low.
Does Allamanda Beach Resort & Spa have a sargassum barrier or beach cleanup?
Veabird doesn't track barriers hotel by hotel; this is what the Windward Islands area does. Offshore barriers in Windward Islands: rare. Resort crews: Leeward resorts rarely affected; windward resorts rake daily. Typical clearing time: Resorts same-day.
When is hurricane season in Windward Islands?
The Atlantic hurricane season runs June through November and peaks around September. Veabird rates the storm risk in Windward Islands as moderate compared with the other beaches it covers; flexible bookings and travel insurance help in the peak months.
What guests say about Allamanda Beach Hotel
Guests like Friendly staff · Great beach access · Clean rooms
Watch for No restaurant · Some cleanliness concerns · Dated facilities
- Cleanliness
7.9 - Service
8.9 - Location
9.4 - Room Quality
7.9 - Amenities
7.9 - Value for Money
8.3 - Food and Beverage
5.4 - Overall Experience
8.4
Read all 286 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.
Plan your trip
Where to stay nearby
Partner links: Veabird may earn a commission at no cost to you. Partners never affect forecasts or scores.
Sargassum season at Allamanda Beach Resort & Spa
Sargassum risk at Allamanda Beach Resort & Spa typically peaks around July (moderate: moderate or heavier seaweed on the beach in an estimated 38% of weeks). Lowest-risk months: January, February, March, April, May, September, 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 measured on Martinique's shores (Madininair's hydrogen-sulfide sensors beside stranding sites, 2018–2026) and scales it by how often NOAA AOML satellites see notable seaweed within about 20 km of this stretch of coast: 12% of weeks here on average, against 14% off Martinique, so 85% of that season. The satellite share (2016–2024, the top fifth of all coast-weeks, adjusted for this beach's exposure of 23%) 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 331°; onshore winds from that direction push seaweed ashore. The satellite record as open data.
Weather, water & seaweed by month at Allamanda Beach Resort & Spa
Average highs run from about 82°F in January and February to 86°F in September and October. The sea is warmest in September and October (about 86°F) and coolest in February and March (about 81°F). February is usually the driest, with about 16 rainy days; July is the wettest, with about 26 rainy days. Seaweed risk is usually lowest in December and highest in July.
| Month | Avg high | Sea | Rainy days | Sargassum |
|---|---|---|---|---|
| Jan | 82°F | 82°F | 18 | Very low |
| Feb | 82°F | 81°F | 16 | Very low |
| Mar | 83°F | 81°F | 17 | Low |
| Apr | 84°F | 82°F | 17 | Low |
| May | 85°F | 83°F | 17 | Low |
| Jun | 84°F | 83°F | 23 | Moderate |
| Jul | 84°F | 84°F | 26 | Moderate |
| Aug | 85°F | 85°F | 23 | Moderate |
| Sep | 86°F | 86°F | 17 | Low |
| Oct | 86°F | 86°F | 21 | Very low |
| Nov | 84°F | 85°F | 22 | Very low |
| Dec | 83°F | 83°F | 20 | 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
- Rare
- Public cleanup
- Hotel crews; Atlantic coasts (Dennery, Grenada east, Canouan windward) largely uncleared
- Resort crews
- Leeward resorts rarely affected; windward resorts rake daily
- Typical clearing time
- Resorts same-day
Safety notes
US State Dept: St. Lucia Level 1, St. Vincent & the Grenadines Level 1, Grenada Level 1 (verify)
- Petty crime in Castries/Rodney Bay nightlife; use licensed taxis
- Steep winding roads; night driving not advised
- Grenada/Carriacou south of main hurricane belt but hit by Ivan 2004, Beryl 2024
Check official advisories and local flags before swimming. Decomposing sargassum releases hydrogen sulfide; avoid heavy piles.
Things to do near Grand Anse, Grenada
- The Pitons & Sulphur Springs
- Tobago Cays Marine Park
- Grand Anse Beach, Grenada
- Underwater Sculpture Park, Grenada
- Pigeon Island, St. Lucia
- Bequia Admiralty Bay
Fly in for the best beach days
Suggested dates fall in December, typically the lowest-seaweed month ahead for Allamanda Beach Resort & Spa. Change them to match the live forecast above.
Opens a flight search in a new tab. Partner link: Veabird may earn a commission.
Nearest airports
- Maurice Bishop Intl (Grenada) (GND), ~4 km
Nearby resorts
- Coyaba Beach Resort Grand Anse, Grenada · 0 km
- Radisson Grenada Beach Resort Grand Anse, Grenada · 0 km
- Seabreeze hotel Grand Anse, Grenada · 1 km
- Blue Horizons Garden Resort Grand Anse, Grenada · 1 km
- Spice Island Beach Resort Grand Anse, Grenada · 1 km
- Mount Cinnamon Grand Anse, Grenada · 1 km
Embed this forecast
Hotels and travel sites can show live conditions for Allamanda Beach Resort & Spa for free. Get the widget · Data & API