Half Moon Bay, CA
Right Now
- Humidity: 72%
- Feels Like: 43°
- Heat Index: 50°
- Wind: 23 mph
- Wind Chill: 43°
- UV Index: 2 Low
- Sunrise: 07:01:19 AM
- Sunset: 07:28:35 PM
- Dew Point: 42°
- Visibility: 1.5 mi
Today
Windy at times with rain likely. High 51F. SSW winds at 25 to 35 mph, decreasing to 10 to 15 mph. Chance of rain 100%. Rainfall near an inch. Winds could occasionally gust over 40 mph.
Tonight
Showers this evening becoming a steady light rain overnight. Low around 45F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Tomorrow
Showers likely and possibly a thunderstorm in the morning, then some lingering showers still possible in the afternoon. High 51F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Weather Alert
...WIND ADVISORY NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...San Francisco, San Francisco Bay Shoreline, San Francisco Peninsula Coast and Southern Monterey Bay and Big Sur Coast. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds are expected for coastal areas, but strong wind gusts can funnel through the city. Wind gusts between 30 to 40 mph are expected with parts of the coast reaching up to 45 mph. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. &&
Weather Alert
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... * WHAT...South winds 20 to 30 kt with gusts up to 45 kt expected. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 3 PM PDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. &&
Next 12 Hours
Wind: SSE @ 24 mph
Precip: 87% Chance
Humidity: 76%
Wind Chill: 43°
Heat Index: 50°
UV Index: 0 Low
Visibility: 3 mi
Wind: S @ 26 mph
Precip: 37% Chance
Humidity: 80%
Wind Chill: 43°
Heat Index: 50°
UV Index: 0 Low
Visibility: 5 mi
Wind: S @ 27 mph
Precip: 46% Chance
Humidity: 82%
Wind Chill: 44°
Heat Index: 51°
UV Index: 1 Low
Visibility: 5 mi
Wind: S @ 25 mph
Precip: 100% Chance
Humidity: 91%
Wind Chill: 44°
Heat Index: 51°
UV Index: 2 Low
Visibility: 3 mi
Wind: SSW @ 22 mph
Precip: 100% Chance
Humidity: 92%
Wind Chill: 45°
Heat Index: 51°
UV Index: 1 Low
Visibility: 2.5 mi
Wind: WSW @ 11 mph
Precip: 100% Chance
Humidity: 90%
Wind Chill: 46°
Heat Index: 51°
UV Index: 1 Low
Visibility: 3 mi
Wind: WNW @ 8 mph
Precip: 99% Chance
Humidity: 91%
Wind Chill: 45°
Heat Index: 49°
UV Index: 1 Low
Visibility: 3 mi
Wind: W @ 7 mph
Precip: 96% Chance
Humidity: 92%
Wind Chill: 45°
Heat Index: 48°
UV Index: 2 Low
Visibility: 3 mi
Wind: S @ 7 mph
Precip: 56% Chance
Humidity: 88%
Wind Chill: 45°
Heat Index: 48°
UV Index: 1 Low
Visibility: 8 mi
Wind: S @ 8 mph
Precip: 20% Chance
Humidity: 84%
Wind Chill: 46°
Heat Index: 49°
UV Index: 1 Low
Visibility: 9 mi
Wind: SSW @ 10 mph
Precip: 39% Chance
Humidity: 83%
Wind Chill: 46°
Heat Index: 50°
UV Index: 0 Low
Visibility: 9 mi
Wind: SSW @ 10 mph
Precip: 45% Chance
Humidity: 85%
Wind Chill: 45°
Heat Index: 49°
UV Index: 0 Low
Visibility: 8 mi