Today’s weather in South Africa brings contrasting conditions across the country — while a damaging wave alert has been issued for parts of the coast, the inland provinces can expect cool, dry, and fine weather throughout the day. The South African Weather Service (SAWS) has warned residents along the southern coastline to remain vigilant as strong sea conditions are expected to persist.

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Damaging Wave Alert Along the Coast

A Level 2 damaging wave warning is in place for coastal areas stretching from Cape Agulhas to Plettenberg Bay. Waves are forecast to reach between 4 to 5 meters, driven by a strong southwesterly swell. These powerful wave conditions could result in localised flooding, dangerous rip currents, and beachfront erosion.

According to the South African Weather Service, today’s hazardous seas could also pose a serious risk to small fishing vessels, with the potential for disruption to port operations. Coastal residents, visitors, and businesses are urged to stay clear of rocky shorelines and avoid recreational water activities until conditions improve.

For real-time updates and official warnings, visit the SAWS website.

Safety Tip: If you’re in an affected area, keep a safe distance from the ocean, secure any loose beach equipment, and follow local authorities’ advice.

Inland Provinces Enjoy Cool and Fine Conditions

While coastal areas brace for rough sea conditions, today’s weather inland is calm and pleasant. Most of the central and northern provinces are enjoying clear skies, cool temperatures, and dry air — a perfect mix for outdoor plans or travel.

Gauteng, North West, and the Free State are seeing early morning temperatures between 6°C and 10°C, warming up to highs around 20°C to 23°C. Winds are light to moderate, and no rainfall is expected.

Further north in Limpopo and Mpumalanga, early fog patches were reported but are expected to clear as the day progresses. Temperatures in these regions will peak between 24°C and 26°C, offering a warm and comfortable afternoon.

Full Regional Forecast – 22 May 2025

Here’s a breakdown of today’s weather across all major regions:

Western Cape: Partly cloudy along the coast with rough seas and wave warnings. Inland areas like Worcester and Beaufort West will be fine and cool.
Eastern Cape: Cloudy with possible showers along the coast. Clearer skies and cooler conditions inland.
KwaZulu-Natal: Cloudy to partly cloudy with light rain possible along the coast. Fine conditions inland.
Gauteng: Fine and cool, with clear skies and mild temperatures.
Mpumalanga & Limpopo: Morning fog, clearing later to sunny and warm weather.
North West & Free State: Mostly sunny and dry. No rainfall expected.
Northern Cape: Cold in the morning, warming up to a clear and fine day.

Marine, Travel, and Safety Reminders

Given the damaging wave alert for the southern coastline, SAWS has issued safety recommendations for mariners and coastal residents. Anyone operating small boats or engaging in coastal tourism should postpone activities until conditions become safer.

If you’re travelling inland, be prepared for chilly mornings, especially in areas like Bloemfontein and Kimberley. Use headlights in fog-prone areas during the early hours, and layer up to stay warm.

Outlook for the Week

Today’s weather conditions are expected to remain stable inland for the rest of the week, with no significant rainfall or storm systems on the radar. Coastal conditions may begin to ease by Thursday evening, though residual wave activity could linger into Friday.

For ongoing updates and detailed local forecasts, visit the South African Weather Service.