Typical March highs at Playa Grande reach about 94°F, with reliable beach weather most of the year. Playa Grande is located in Sardinal, Costa Rica.
Sardinal, Costa Rica · live parking & conditions · updated June 19, 2026
In a typical year March is the warmest month here, with highs near 94°F, and it's reliably beach weather most of the year. Tap Playa Grande on the map for live surf, wind, water temperature, UV and tide times.
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