How warm is Guadeloupe & Martinique in July?

Typical highs are about 87°F and the sea is about 84°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Guadeloupe & Martinique in July?

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

Is July hurricane season in Guadeloupe & Martinique?

No. Storm risk is very low in July.

How crowded is Guadeloupe & Martinique in July?

Typically busy, around US summer school break, Mexico summer vacation and Independence Day (US). The quietest months are usually September and October.

Guadeloupe & Martinique in July

July is one of the weakest months for a beach trip to Guadeloupe & Martinique: a typical day grades B-, the 11th best of the 12 months. Expect highs near 87°F, water around 84°F and about a 66% chance of rain on a given day. Sargassum (seaweed) is usually moderate in July. Beaches are typically busy (US summer school break, Mexico summer vacation and Independence Day (US)).

Typical dayB-11th of 12 months

Highs / water87°FSea 84°F

Rain chance66%on a given day

SeaweedModeratetypical year

CrowdsBusyUS summer school break

Storm riskVery lowoutside storm season

Guadeloupe & Martinique month by month

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

June: B · July: B- · August: B-. The best months are usually January, February and May, and the weakest are July and August.

Best beaches in Guadeloupe & Martinique in July

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

Beach	Typical Jul	Seaweed	This week
Les Trois-Îlets Beach Resorts (Anse Mitan / Pointe du Bout)	A-	Very low	SatA-SunB-MonB-TueC+WedB-
Suite Villa	A-	Very low	SatA-SunB-MonB-TueC+WedB-
Club Med Les Boucaniers	A-	Very low	SatB+SunC+MonC+TueB-WedB-
Villa Falvert	A-	Low	SatA-SunA-MonBTueB-WedB
Hôtel club Marouba	A-	Very low	SatBSunCMonC+TueCWedB
Club Résidence Igesa	A-	Low	SatB+SunB-MonC+TueB-WedB
Le Diamant Beach Resorts	B+	Low	SatB+SunC+MonCTueCWedC+
Marina Hôtel	B+	Low	SatB+SunC+MonCTueCWedC+

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 July

Elsewhere in the Caribbean, Cuba's Cays (A-), Turks & Caicos (A-) and the Bahamas (A-) usually grade higher in July. Further afield: Maui (A), Oʻahu (A) and Los Cabos (A-). Every destination in July.

Questions

Is July a good time to visit Guadeloupe & Martinique?: July is one of the weakest months for a beach trip to Guadeloupe & Martinique: a typical day grades B-, the 11th best of the 12 months. Expect highs near 87°F, water around 84°F and about a 66% chance of rain on a given day. Sargassum (seaweed) is usually moderate in July. Beaches are typically busy (US summer school break, Mexico summer vacation and Independence Day (US)).
How warm is Guadeloupe & Martinique in July?: Typical highs are about 87°F and the sea is about 84°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Guadeloupe & Martinique in July?: In a typical year seaweed is moderate in July. It is usually lightest in February and June and heaviest in March and November. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is July hurricane season in Guadeloupe & Martinique?: No. Storm risk is very low in July.
How crowded is Guadeloupe & Martinique in July?: Typically busy, around US summer school break, Mexico summer vacation and Independence Day (US). The quietest months are usually September and October.

Plan it

Guadeloupe, Martinique & Dominica: 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 47 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.