Bathers, anglers and surfers warned of full moon spring tide

Full moon spring tide warning issued ahead of long weekend, beachgoers urged to exercise caution

April 1, 2026

Gugu Myeni 2 minutes read

Beachgoers urged to exercise extreme caution this weekend

Beachgoers are being warned of the full moon spring tide that will affect tidal conditions this Easter weekend.

The full moon spring tide is expected to peak on Thursday, with its effects set to be felt over the long weekend and the coming days.

The National Sea Rescue Institute (NSRI) has urged holidaymakers, beachgoers, rock and surf anglers, and those walking on coastal paths to be aware of the larger tides during this period.

“This natural phenomenon occurs when the sun, moon, and Earth align during the full moon phase, amplifying the gravitational pull on the Earth’s oceans,” said NSRI communications manager Andrew Ingram.

According to the NSRI, here’s what to expect during a spring tide:

• Higher high tides: Water levels will rise significantly, reaching further up the shoreline.
• Lower low tides: More of the seabed will be exposed as water levels dip below average.
• Increased tidal range: The difference between high and low tide levels will be at its maximum.
• Spring tides: Often result in stronger tidal currents, particularly in narrow inlets.

Potential dangers

• Rip currents: Stronger tidal flows intensify rip currents at beaches, posing a risk to swimmers.
• Rip tides: Stronger tidal flows of water, especially in places like the Knysna Heads.
• Coastal hiking hazards: Some hiking trails near the coast may become inaccessible or hazardous during high tide in the afternoon over the Easter weekend.
• Fishing Precautions: Shoreline anglers should exercise extra caution, as higher waves may reach beyond usual safe zones.

Swimming safety

• Swim at lifeguard-protected beaches: To avoid rip currents, swim between lifeguard flags.
• Be aware of rip currents: Rip currents are particularly strong during spring tides, especially during outgoing tides in the late afternoon and early evening.
• Stay informed: Check daily weather forecasts from the South African Weather Service and consult tide timetables.

General water safety

• Alcohol and swimming: Drinking alcohol before doing an activity in or near water may put your life at risk.
• Supervise children: Ensure that children are under the supervision of a responsible adult in and near the water.
• Inland water caution: Be cautious around rivers, lakes, and dams, especially during and after heavy rainfall in the region.
• Weather awareness: Monitor adverse weather conditions such as strong winds and fast-flowing rivers.

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