Note: This article may contain outdated information. It was published on Sunday, March 22, 2026.

Weather

Treasure Coast Soaks Up Sunny Weekend with Highs Near 80°F

Clear skies prevail with no rain and light winds shifting east by afternoon, as lows dip to upper 50s overnight and the mild pattern holds through Tuesday, per NWS Melbourne.

By Thomas Egan | TC Sentinel Environment Reporter Sunday, March 22, 2026

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Treasure Coast Soaks Up Sunny Weekend with Highs Near 80°F

Illustration by Priya Okafor / TC Sentinel

TODAY: Clear skies and comfortable conditions are expected for the Treasure Coast on Sunday, with highs around 80°F. No rain is expected. Winds will begin out of the west near five mph, shift north at five to ten mph late morning, then turn east by late afternoon — a classic sea breeze rotation on a dry-season afternoon, according to the National Weather Service Melbourne forecast zone.

TONIGHT: Clear and cool. Lows drop to the upper 50s — light jacket territory if you're on the water or sitting on a patio after dark. South winds around five mph shift west after midnight.

THIS WEEK: The pattern holds through at least Tuesday. Monday and Tuesday both bring sunny skies and highs in the lower 80s, with overnight lows again settling in the upper 50s. Light, variable winds persist each day, with afternoon sea breezes developing both days. No significant pattern changes or rain events are indicated through Tuesday, according to NWS Melbourne.

ON THE WATER: Conditions this weekend are about as good as it gets. Light winds — generally five to ten mph with variable directions — will keep chop minimal on both inshore and nearshore waters. The calm, clear morning window Sunday and Monday is ideal for anglers targeting inshore flats or nearshore reefs before the afternoon sea breeze fills in. Boaters should check the latest NOAA CO-OPS tidal tables before departure. Tidal data for the Treasure Coast is available through NOAA CO-OPS Station Fort Pierce.

ALERTS: No active NWS watches, warnings, or advisories are in effect for Martin, St. Lucie, or Indian River counties at this time.

If you've been waiting for the right weekend to get on the water, launch the boat, or let the kids loose on the beach, this is it. Check the NWS Melbourne forecast at weather.gov for any updates before you head out.

This article was generated with AI assistance using publicly available information. It was reviewed and approved by a human editor before publication. TC Sentinel uses AI writing tools in accordance with FTC guidelines.