How warm is Jamaica in March?

Typical highs are about 84°F and the sea is about 82°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Jamaica in March?

In a typical year seaweed is moderate in March. It is usually lightest in February and March and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.

Is March hurricane season in Jamaica?

No. Storm risk is very low in March.

How crowded is Jamaica in March?

Typically packed, around College & school spring break and Semana Santa / Easter. The quietest months are usually September and October.

Jamaica in March

March is one of the best months to visit Jamaica: a typical day grades B, the 3rd best of the 12 months. Expect highs near 84°F, water around 82°F and about a 61% chance of rain on a given day. Sargassum (seaweed) is usually moderate in March. Beaches are typically packed (College & school spring break and Semana Santa / Easter).

Typical dayB3rd of 12 months

Highs / water84°FSea 82°F

Rain chance61%on a given day

SeaweedModeratetypical year

CrowdsPackedCollege & school spring break

Storm riskVery lowoutside storm season

Jamaica month by month

Typical grade and high for each month. Higher is better: A+ to F.

February: B · March: B · April: B-. The best months are usually January, February and March, and the weakest are August and September.

Best beaches in Jamaica in March

Resorts with the best typical March, and their grades for the next few days.

Beach	Typical Mar	Seaweed	This week
ROK Hotel Kingston, Tapestry Collection by Hilton	A-	Very low	SatCSunCMonBTueB-WedC+
Stones Beach House	A-	Very low	SatCSunC+MonC+TueBWedC+
Breathless Montego Bay Resort & Spa	A-	Very low	SatC-SunCMonC+TueB-WedC+
Grand Port Royal Hotel Marina & Spa	A-	Low	SatCSunCMonB-TueB-WedC+
Grand Palladium Resort & Spa	A-	Low	SatC-SunCMonCTueB-WedB-
Bluebird Villa	A-	Low	SatD+SunCMonCTueC+WedC+
Sandals Montego Bay	A-	Low	SatC-SunC-MonCTueC+WedC
Half Moon	A-	Low	SatD+SunC-MonC-TueC-WedB-

Grades for the next few days from Veabird's beach forecast, updated Oct 3, 18:00 UTC. Higher is better: A+ to F.

Better beach options in March

Elsewhere in the Caribbean, Cuba's Cays (A-), Varadero & Havana (A-) and Turks & Caicos (A-) usually grade higher in March. Further afield: Huatulco (A), the Yucatán Gulf Coast (A) and Puerto Vallarta (A-). Every destination in March.

Questions

Is March a good time to visit Jamaica?: March is one of the best months to visit Jamaica: a typical day grades B, the 3rd best of the 12 months. Expect highs near 84°F, water around 82°F and about a 61% chance of rain on a given day. Sargassum (seaweed) is usually moderate in March. Beaches are typically packed (College & school spring break and Semana Santa / Easter).
How warm is Jamaica in March?: Typical highs are about 84°F and the sea is about 82°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Jamaica in March?: In a typical year seaweed is moderate in March. It is usually lightest in February and March and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is March hurricane season in Jamaica?: No. Storm risk is very low in March.
How crowded is Jamaica in March?: Typically packed, around College & school spring break and Semana Santa / Easter. The quietest months are usually September and October.

Plan it

Jamaica: this week's forecast, beach by beach
Caribbean Beach Report: this week, updated every Monday
Compare dates and beaches on the map

Typical-month numbers from Veabird's year-ahead outlook for the 109 resorts here (median resort): 6 years of ERA5 climate normals, the seasonal pattern of the Atlantic sargassum belt, holiday crowd calendars and historical storm tracks. Any given year can differ; check the 16-day forecast before you go.