closegps_fixed
Elev 90 ft, 37.46 °N, 122.43 °W

Half Moon Bay, CA Severe Weather Alertstar_ratehome

icon69 Â°F Near Downtown Half Moon Bay Station|Report|Change
Current Station
Personal Weather Station
Location: Half Moon Bay, CA
Elevation: 90ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 5:05 PM Feb. 18, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 8 to 13 ft.

* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 NM.

* WHEN...Until 3 AM PST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

High Surf Advisory
Issued: 9:24 AM Feb. 18, 2026 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST FRIDAY...

* WHAT...Large breaking waves of 18 to 22 feet, with continuing
increased risk of sneaker waves and strong rip currents.

* WHERE...Pacific Coast beaches.

* WHEN...Until 9 AM PST Friday.

* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion can be expected. Sneaker waves can
sweep across the shoreline without warning, pulling people
into the sea from rocks, jetties and beaches. Large breaking
waves can overpower swimmers resulting in significant physical
injury and increase the risk of drowning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swimmers should remain out of the water due to dangerous surf
conditions.

Stay off of jetties, piers, rocks, and other waterside
infrastructure. Remain out of the water to avoid hazardous surf
and NEVER turn your back on the ocean. Monitor local weather, surf
and tide forecasts at www.weather.gov/mtr.

&&

Local Radar
Local Radar ImageLocal Severe Image