Ostional Surf Break

Lat Long: 10.04° N 85.74° W

Ostional, Costa Rica Weather Observations

Issued: 5 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ostional sea temperature is
30.2° C
2.1° 

Ostional 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 Ostional 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 Ostional right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Ostional

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Liberia/Tomas Guardia Airport

66 km NNE415 m above sea level

2 hours ago
clear-
5
light winds from the SW
(7 km/h at 220°)
A2983 °C0.0
0.0
-
-
-

hy2b274E10N

88 km SW15 m above sea level

3 hours ago
20
moderate winds from the E
(21 km/h at 95°)
- °C- km
- km


hy2b274E11N

100 km WNW15 m above sea level

3 hours ago
35
fresh winds from the NE
(35 km/h at 50°)
- °C- km
- km


hy2b273E10N

117 km SW15 m above sea level

3 hours ago
25
moderate winds from the ESE
(24 km/h at 102°)
- °C- km
- km


Rivas Airport

153 km N314 m above sea level

2 hours ago
part cloudDry and partly cloudy
5
light winds from the N
(7 km/h at 360°)
27 °C10.0
10.0
few
broken

Juan Santamaria Airport

168 km E692 m above sea level

2 hours ago
part cloudDry and partly cloudy
15
light winds from the E.(Wind varies from 060 to 140 degs)
(15 km/h at 100°)
23 °C10.0
10.0
few
broken

hy2b275E9N

172 km SSE15 m above sea level

3 hours ago
15
light winds from the SSE
(14 km/h at 160°)
- °C- km
- km


Tobias Bolano Airport

175 km E994 m above sea level

2 hours ago
part cloudDry and partly cloudy
15
light winds from the ESE
(13 km/h at 120°)
23 °C10.0
10.0
few
broken

Barva

179 km E1200 m above sea level

33 minutes ago
dry
15
light winds from the E
(13 km/h at 90°)
25
23 °C-
-
-
-
0

hy2b274E9N

183 km S15 m above sea level

3 hours ago
10
light winds from the SSE
(12 km/h at 162°)
- °C- km
- km


* 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 Ostional and within an acceptable time window.

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