Mauritius Issues Heavy Rain Watch Until 10:00 on Saturday 4 April 2026

A heavy rain watch is in effect across Mauritius until 10:00 am, Saturday 4 April, as atmospheric instability and an approaching frontal system threaten the island with downpours and thunderstorms.

The warning, issued by meteorologists at 04:30 this Friday 3 April, comes as high humidity levels continue to affect the region.

A frontal system moving in from the south-west is expected to bring localized showers to western districts and the central plateau throughout the day.

Forecasters warn that these showers may be heavy at times and accompanied by thunderstorms, with the unsettled weather likely to spread to other sectors of the island starting this evening.

Hazards and Transport Disruption

Authorities have highlighted several risks associated with the deteriorating conditions:

• Flooding: Water accumulations are highly probable in flood-prone areas.
• Visibility: Road safety may be compromised as fog and heavy rainfall significantly reduce visibility.
• Lightning: Thunderstorms are expected to accompany the heavier bursts of rain.

Public Safety Advice

The public has been urged to take immediate precautions to ensure safety during the warning period.

Official guidance advises residents to stay indoors and avoid open plains, hiking trails, and sea excursions.

People are strictly cautioned against seeking shelter under trees during electrical storms.

Furthermore, motorists are encouraged to exercise extreme caution on the roads, and pedestrians should steer clear of areas known for water accumulation.

Source: Defi Media