Bay Area Outdoor Guide

Major warming trend and active beach hazards

Major warming trend and active beach hazards

An NWS heat advisory forecasts interior highs up to 105°F, unusually warm nights, weak sea breezes, and elevated HeatRisk during a three-day heat wave. Rip currents, sneaker waves, coastal flooding, and roughly 10-foot surf add beach risk; plan strenuous outings for cooler hours, carry extra water, protect dogs and heat-sensitive participants, and check NWS and Beach Hazards guidance immediately before departure.

Sources (2)
Updated Sep 8, 2026
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