Mateo Coast State Beaches
Half Moon Bay, United States
· updated
· forecast point 1.5 km away
11:00 PM
Only if you're keen
Swell
1.1 m
6 sWNW
Wind
7 km/h
NNWcross-shore
Tide
0.8 m
Water
14 °C
3/2mm wetsuit
Swell
Tap or hover the chart to see swell height for any hour today.
Main Swell
WNW · 301°
1.1 m
6 s
Secondary Swell
SSW · 192°
0.6 m
13 s
Wind
Speed through the day with direction arrows, colored by what the wind does to the wave face.
Offshore
Cross-shore
Onshore
Tide
Sea level throughout today.
Sun, sky & weather
UV Index
Low
Low risk. No protection needed.
Sunrise
5:59 AM
First light of the day
Sunset
8:31 PM
Last light of the day
Visibility
0 km
Limited visibility. Exercise caution.
Rain
1% chance · 0 mm
Clear. No rain expected.
Cloud Cover
100%
Overcast. Full cloud cover.