Avellanas Surf Forecast — Guanacaste, Costa Rica

Half a dozen quality sand- and reef-bottom peaks nicknamed 'Little Hawaii', from the rivermouth lefts to an outside reef that holds double-overhead. Picks up plenty of S-SW swell; best at low-to-mid tide.

Avellanas is a surf spot in Guanacaste, Costa Rica located at 10.2310, -85.8400. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Avellanas wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

AVELLANAS

5-7ft
3.5ft @ 17s SW
High confidence
Wind
4mph
Offshore
Temp
76°F
Water: 87°F

FORECAST

WED
28/10
5-7ft
5
THU
29/10
5-6ft
7
FRI
30/10
4-6ft
5
SAT
31/10
5-6ft
10
SUN
01/11
5-7ft
5

WEDNESDAY 28/10

Surf
Swell
Wind
Energy
6am
5-7ft
3.5ft@ 16s SW
59
mph
1537.5kJ
Noon
5-6ft
3.4ft@ 16s SW
513
mph
1404.2kJ
6pm
5-6ft
3.3ft@ 16s SW
412
mph
1246.1kJ
Show all 8 hours

THURSDAY 29/10

Surf
Swell
Wind
Energy
6am
5-6ft
3.3ft@ 15s SW
715
mph
1191.0kJ
Noon
5-6ft
3.3ft@ 15s SW
412
mph
1143.4kJ
6pm
5-6ft
3.3ft@ 16s SW
410
mph
1307.3kJ
Show all 8 hours

FRIDAY 30/10

Surf
Swell
Wind
Energy
6am
4-6ft
3.1ft@ 15s SW
58
mph
1003.9kJ
Noon
4-6ft
3.1ft@ 15s SW
619
mph
998.2kJ
6pm
4-6ft
3.0ft@ 15s SW
36
mph
955.5kJ
Show all 8 hours

SATURDAY 31/10

Surf
Swell
Wind
Energy
6am
4-6ft
3.0ft@ 14s SW
815
mph
836.2kJ
Noon
4-6ft
3.1ft@ 14s SW
421
mph
895.1kJ
6pm
5-6ft
3.3ft@ 17s SW
46
mph
1436.7kJ
Show all 8 hours

SUNDAY 01/11

Surf
Swell
Wind
Energy
6am
5-6ft
3.5ft@ 16s SW
59
mph
1337.2kJ
Noon
5-6ft
3.5ft@ 16s SW
522
mph
1341.1kJ
6pm
5-7ft
3.6ft@ 15s SW
316
mph
1319.6kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 5:33amSunset: 5:20pm
UV Index: 0.0Cloud Cover: 11%
VIEW MAP
N/A
Swell
N/A
Wind
27.3 mi
Visibility
3/5
Rating

SwellByte Surfguide

Avellanas is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.