Gully's surfForecast / Golfo de Nicoya / Costa Rica

information circle16 Day Weather and Surf, issued 11 pm Wednesday 27 May 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
30.3° C
(Which is 1.6°C warmer than normal for this time of year)

Gully's surf forecast from 28 May 2026:

  • Best quality surf: Sunday 31 May, 3AM (local time) - 2.5ft (0.8m), 21s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 1 Jun, 12PM (local time) - 5ft (1.5m), 18s period, SW swell with 1,351 kJ wave energy.
  • Next surfable swell (1★+): Thursday 28 May, 9AM (local time) - 3ft (0.9m), 13s period with SW swell.

Best Forecast Surf Conditions for Gully's this week:

The surf forecast for Gully's over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 28) at 9AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Gully's in the next 16 days are 1.5m 18s and forecast to arrive on Monday (Jun 01) at 12PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Thu 28th May)3ft (0.9m) 13s
Best Surf 3AM (Sun 31st May)2.5ft (0.8m) 21s
Most Powerful12PM (Mon 1st Jun)5ft (1.5m) 18s

Table - best surf conditions forecast for Gully's over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 54mm), heaviest during Wed night. Warm (max 29°C on Fri morning, min 25°C on Fri afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 20mm), heaviest during Mon afternoon. Warm (max 29°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wed
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
2
2
2
2
0
3
3
1
3
3
2
3
4
3
4
4
2
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
13
0.9
SW
13
0.9
SW
15
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.7
S
17
1
S
17
0.7
SW
21
1.3
SSW
15
1.1
SW
19
1.2
SW
18
1.4
SW
18
1.5
SW
17
1.4
SW
17
1.3
SW
16
1.1
SW
15
1.1
SW
15
1
SW
14
1
SW
14
Wave Graph
Metric surfscale
Energy kJ
257
261
314
276
234
238
243
297
603
467
764
959
1000
1227
1320
1000
803
525
597
412
407
Wind (km/h)
5
WNW
5
SSE
10
SW
0
E
0
NNE
15
S
5
NNE
5
ESE
10
SSE
5
ESE
5
SE
15
SSE
10
ESE
5
SE
10
SSW
5
N
5
E
10
SSW
5
NNE
5
SSE
10
SSW
glassy
glassy
cross-on
glassy
glassy
cross-on
off
glassy
cross-on
cross
cross
cross-on
cross
glassy
on
off
glassy
on
glassy
glassy
on
High Tide
00:35AM2.19m
12:47PM2.46m
1:23AM2.23m
1:30PM2.49m
2:05AM2.27m
2:10PM2.52m
2:45AM2.31m
2:50PM2.54m
3:24AM2.34m
3:29PM2.54m
4:03AM2.35m
4:07PM2.52m
4:43AM2.34m
4:46PM2.48m
Low Tide
6:32AM0.70m
7:13PM0.50m
7:18AM0.67m
7:55PM0.43m
8:01AM0.63m
8:34PM0.37m
8:41AM0.60m
9:13PM0.34m
9:21AM0.58m
9:51PM0.32m
10:00AM0.58m
10:30PM0.34m
10:39AM0.62m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
5:16
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
5:54
5:54
5:54
5:54
5:55
19
1
6
5
2
9
2
3
7
3
2
5
7
3
3
Temp °C
28
28
28
28
29
28
26
27
28
27
28
29
27
29
29
27
29
29
28
29
29
32
32
32
33
32
31
30
31
31
31
32
32
30
33
33
31
32
32
32
32
33
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
13
0.9
SW
13
0.9
SW
15
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.8
SSW
7
0.8
SSW
6
1
S
17
0.9
S
16
1.3
SSW
15
1.3
SSW
14
1.3
SSW
14
1.4
SW
18
1.5
SW
17
1.4
SW
17
1.3
SW
16
1.1
SW
15
1.1
SW
15
1
SW
14
1
SW
14
Energy kJ
257
261
314
276
234
238
60
56
603
396
764
724
646
1227
1320
1000
803
525
597
412
407
Swell 2
Height (m)
Direction
Period (s)
0.6
S
8
0.6
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.8
SW
14
0.8
SSW
14
0.8
SSW
13
0.9
SSW
13
0.9
SW
20
1.1
SW
19
1.2
SW
18
1.1
S
13
1.1
SSW
13
0.9
SSW
12
0.8
SSW
12
0.7
SSW
11
0.6
S
11
0.6
SW
19
0.7
SW
18
Energy kJ
42
37
35
40
24
22
224
239
198
246
640
959
1000
421
405
240
176
123
82
299
341
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
13
0.2
SSW
13
0.6
SW
16
0.1
S
21
0.2
SSW
19
0.3
SSW
18
0.7
SSW
15
0.7
S
17
0.8
SSW
6
0.7
SW
21
0.6
S
6
0.6
S
6
0.4
SW
12
0.9
SSW
18
0.8
SSW
18
0.9
SSW
17
0.2
SSW
22
0.5
SSW
16
0.4
SW
20
0.6
S
10
0.5
S
10
Energy kJ
68
17
155
9
36
65
243
297
45
467
28
26
48
486
348
453
45
147
136
73
49
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
3
3
3
4
4
4
4
4
4
4
4
4
3
3
2
Distance (km)
0
0
151
0
0
69
0
0
6
2
2
6
2
0
69
0
0
151
0
0
52
Best forecast wave conditions in Golfo de Nicoya
Rating
(10 max)
2
2
2
2
2
3
3
3
4
4
4
4
4
4
4
4
3
3
2
Best forecast wave conditions in Costa Rica
Rating
(10 max)
2
2
3
2
2
2
3
3
3
4
4
4
4
4
4
4
4
4
4
4
2
Header Global
Rating
(10 max)
9
9
7
5
5
5
5
7
7
6
5
4
5
4
4
5
5
5
5
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Gully's Surf forecast

The above surf forecast table for Gully's provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gully's can be found by selecting the local surf guide option on the grey menu. Our Gully's surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Gully's) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Gully's may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Golfo de Nicoya? If you are looking for accommodation near Gully's, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in Tejar which is 44 km (27 miles) away. Other places in and around Golfo de Nicoya where you can find information about places to rent, and car hire include San Rafael Abajo which is 45 km (28 miles) away, Esparza, Quepos and Chacarita.

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