This morning, Saturday, March 28, Miami wakes up clear, humid, and already sticky, with temperatures hovering near 70°F at Miami International Airport. The afternoon will climb into the upper 70s to around 80°F, which sounds like classic beach weather, but the real action is just offshore: dangerous rip currents and rapidly building surf are set to pound east-coast beaches Saturday night. If your evening plans involve the shoreline, think sand, not swimming, and be ready for gusty onshore winds after sunset.
Afternoon Into Tonight
Sunshine makes a solid comeback through the afternoon, with highs near 80°F and light northeast winds around 3 to 12 mph. After dark, the atmosphere starts to get rowdier: there is about a 50% chance of showers and thunderstorms, with bands of storms possible from roughly 7 p.m. into the early morning hours. Localized downpours could drop a quarter to a half inch of rain in a few spots. Overnight, temperatures hold near 73°F as winds pick up and gusts push into the mid-teens late tonight.
Beach And Marine Hazards
Starting Saturday evening and lasting into late Sunday night, South Florida’s Atlantic beaches step into the danger zone. Rip currents turn hazardous and surf cranks up fast. According to the National Weather Service Miami, Atlantic wave heights are expected to jump from 2 to 4 feet this afternoon to over 10 feet tonight. Several Small Craft Advisories and a Rip Current Statement are already posted for local waters.
The takeaway: swim only near lifeguards, follow the beach flags like your day depends on it, and stay out of the surf altogether when a high risk is posted. This is not the night to test your luck or your new floatie.
This Weekend And Into Next Week
Winds stay breezy into Sunday, with northeast gusts commonly in the 20s and occasional stronger bursts along the coast that can reach into the 30s at times. Showers and thunderstorms are likely Sunday morning into the afternoon and could linger into Monday as the tight pressure gradient and leftover moisture keep the pattern unsettled. Nighttime lows settle in the low 70s, while daytime highs hold steady in the upper 70s to around 80°F through midweek.
How To Stay Safe
Heading to the beach anyway? Stick to lifeguarded stretches, keep a close eye on kids, and skip inflatable flotation devices in rough surf. Boaters should think twice about offshore trips while advisories are in effect. We first flagged this surf-and-wind pattern earlier this month; see our earlier surf-and-wind alert for background and daily lifeguard links. Check the latest forecasts before heading out, because conditions can shift quickly when seas and winds start to ramp up.
