Gully's surfForecast / Golfo de Nicoya / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Friday 20 Mar 2026 CST
Forecast update in hr  min  s Forecast update imminent
Gully's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gully's sea temperature is
30.0° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Gully's today?

The current surf forecast for Gully's at 1AM is: 0.9m 13s primary swell from a South-southwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm March 20). The wind direction is predicted to be offshore and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (21 Mar)3ft (0.9m)13s
Afternoon (21 Mar)2.5ft (0.8m)12s
Evening (21 Mar)2.5ft (0.7m)15s

Table - waves today at Gully's. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
2
2
2
2
2
2
0
0
1
2
3
3
3
3
1
0
1
2
2
2
2
3
2
Swell
Height Map
Wave Height (m) & direction (?)
1
S
1
S
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.7
S
0.7
S
1
S
1.1
S
1.1
S
1.1
S
1.1
S
1.1
S
1
S
1
S
1
S
0.9
S
0.9
S
0.9
SSW
0.9
S
Period(s) (?)131313131313131312151514141313131313131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)361355290286282277277215195212209411442423423427421345330314239235240232
Wind
(km/h)
15
S
10
SSE
5
ESE
5
NE
10
NNE
15
NNE
5
NNE
15
SSW
15
SSE
10
S
5
N
10
N
10
N
15
N
5
N
10
SSW
15
S
10
S
5
NNE
10
NNE
10
NNE
10
N
5
NW
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glassoffoffoffglassoncross-
on
cross-
on
glassoffoffoffglassoncross-
on
onglassoffoffoffcross-
off
on
High Tide
/ height (m)
3:51PM
2.96
4:14AM
2.75
4:31PM
3.01
4:56AM
2.74
5:13PM
2.98
5:40AM
2.67
Low Tide
/ height (m)
10:06PM
0.06
10:16AM
0.12
10:48PM
0.03
10:58AM
0.14
11:32PM
0.06
11:43AM
0.22
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-----5:41-------5:41-------5:41--
Sunset5:49-------5:49-------5:49-------
clear
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-11-1-----1-------------
Temp. °C292827262525282829282726262528292928282726252828
Feels °C (?)303031292625302930313028272530303031322928263029
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gully's surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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