Half Moon Bay, CA

Right Now
57°
Sunny
  • Humidity: 82%
  • Feels Like: 56°
  • Heat Index: 57°
  • Wind: 6 mph
  • Wind Chill: 56°
  • UV Index: 9 Very High
  • Sunrise: 05:58:10 AM
  • Sunset: 08:15 PM
  • Dew Point: 52°
  • Visibility: 8 mi

Today

Mainly sunny to start, then a few afternoon clouds. High 66F. Winds NW at 10 to 20 mph.

Tonight

Some passing clouds. Low 52F. Winds NNW at 10 to 20 mph.

Tomorrow

Mostly sunny skies. Becoming windy during the afternoon. High around 60F. Winds NW at 20 to 30 mph. Higher wind gusts possible.

Weather Alert

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
seas 6 to 11 feet at 18 seconds.

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

* WHEN...Until 9 AM PDT Thursday.

* 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

Time
Temp
Precip
11 AM
59°
1%
11 AM
59°

Wind: NNW @ 7 mph

Precip: 1% Chance

Humidity: 76%

Wind Chill: 58°

Heat Index: 59°

UV Index: 6 High

Visibility: 10 mi

12 PM
62°
1%
12 PM
62°

Wind: NW @ 9 mph

Precip: 1% Chance

Humidity: 70%

Wind Chill: 61°

Heat Index: 62°

UV Index: 8 Very High

Visibility: 10 mi

1 PM
63°
0%
1 PM
63°

Wind: NW @ 11 mph

Precip: 0% Chance

Humidity: 66%

Wind Chill: 62°

Heat Index: 63°

UV Index: 9 Very High

Visibility: 10 mi

2 PM
65°
1%
2 PM
65°

Wind: NW @ 13 mph

Precip: 1% Chance

Humidity: 59%

Wind Chill: 64°

Heat Index: 65°

UV Index: 8 Very High

Visibility: 10 mi

3 PM
64°
1%
3 PM
64°

Wind: NW @ 14 mph

Precip: 1% Chance

Humidity: 63%

Wind Chill: 63°

Heat Index: 64°

UV Index: 7 High

Visibility: 10 mi

4 PM
64°
1%
4 PM
64°

Wind: NW @ 14 mph

Precip: 1% Chance

Humidity: 66%

Wind Chill: 63°

Heat Index: 64°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
63°
1%
5 PM
63°

Wind: NW @ 14 mph

Precip: 1% Chance

Humidity: 70%

Wind Chill: 62°

Heat Index: 63°

UV Index: 3 Moderate

Visibility: 10 mi

6 PM
62°
2%
6 PM
62°

Wind: NW @ 15 mph

Precip: 2% Chance

Humidity: 73%

Wind Chill: 60°

Heat Index: 62°

UV Index: 1 Low

Visibility: 10 mi

7 PM
61°
3%
7 PM
61°

Wind: NW @ 13 mph

Precip: 3% Chance

Humidity: 77%

Wind Chill: 59°

Heat Index: 61°

UV Index: 0 Low

Visibility: 10 mi

8 PM
58°
4%
8 PM
58°

Wind: NNW @ 12 mph

Precip: 4% Chance

Humidity: 83%

Wind Chill: 56°

Heat Index: 58°

UV Index: 0 Low

Visibility: 9 mi

9 PM
57°
5%
9 PM
57°

Wind: NNW @ 11 mph

Precip: 5% Chance

Humidity: 85%

Wind Chill: 55°

Heat Index: 57°

UV Index: 0 Low

Visibility: 9 mi

10 PM
57°
7%
10 PM
57°

Wind: NNW @ 9 mph

Precip: 7% Chance

Humidity: 85%

Wind Chill: 55°

Heat Index: 57°

UV Index: 0 Low

Visibility: 9 mi