Half Moon Bay, CA

Central California — Station 46012 is online

Conditions as of 3:00 am (PDT) on Wednesday, May 6, 2015

Observed 41 minutes ago

Condition
Previous 24 Hours
Reported
24 Hour Minimum
24 Hour Maximum
Swell Height
Loading...
7.2 feet
4.9 feet
11.5 feet
Swell Period
Loading...
11.4 seconds
8.3 seconds
16.0 seconds
Swell Direction
Loading...
NW
-
-
Wind Speed
Loading...
23 knots
17 knots
23 knots
Wind Gusts
Loading...
31 knots
21 knots
31 knots
Wind Direction
Loading...
NW (310°)
-
-
Wind Wave Height
Loading...
10.8 feet
6.2 feet
13.8 feet
Wind Wave Period
Loading...
9.1 seconds
5.6 seconds
10.0 seconds
Wind Wave Direction
Loading...
NW
-
-
Significant Wave Height
Loading...
12.8 feet
9.8 feet
15.8 feet
Average Period
Loading...
7.4 seconds
7.0 seconds
8.0 seconds
Dominant Period
Loading...
11.0 seconds
8.0 seconds
15.0 seconds
Mean Wave Direction
Loading...
NW (307°)
-
-
Air Temperature
Loading...
52° F
52° F
54° F
Water Temperature
Loading...
52° F
52° F
53° F