Moonstone Surf Break

Lat Long: 35.57° N 121.11° W

Issued: 4 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Moonstone sea temperature is
13.5° C

1.0°C colder than average for this time of year

Moonstone surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Moonstone based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Moonstone right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Moonstone

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

BUOY-MBXC1

32 km SE3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


Paso Robles Airport

45 km ENE715 m above sea level

3 hours ago
cloudDry and cloudy
5
light winds from the N
(6 km/h at 1°)
12.8 °C16
16
overcast

Cal Poly Engineering

46 km ENE80 m above sea level

1 hour ago
-
wind obs. (6 kph from 91 degs) was rejected
(- km/h at -°)
25.0 °C-
-
-
-
0

Diablo Canyon- CA

47 km SSE3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


BUOY-PSLC1

55 km SE3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


BUOY-CPXC1

56 km SE3 m above sea level

2 hours ago
0
calm
(2 km/h at 90°)
15.6 °C-
-


San Luis Obispo Airport

57 km SE216 m above sea level

3 hours ago
cloudDry and cloudy
15
light winds from the NW
(15 km/h at 320°)
15.0 °C16
16
overcast

Santa Maria Buoy

71 km S3 m above sea level

1 hour ago
20
moderate winds from the NNW
(22 km/h at 340°)
15.4 °C-
-


Cape San Martin Buoy

74 km W3 m above sea level

58 minutes ago
20
light winds from the NW
(18 km/h at 320°)
15.2 °C-
-


Santa Lucia Escarpment- CA

95 km S3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Moonstone and within an acceptable time window.

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