Playa Manzanillo surfForecast / Golfo de Nicoya / Costa Rica

information circle48hr Weather and Surf, issued 5 pm Tuesday 16 Sep 2025 CST
Forecast update in hr  min  s Forecast update imminent
Playa Manzanillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa Manzanillo sea temperature is
29.3° C
(Which is 1.2°C warmer than normal for this time of year)


How big are the waves at Playa Manzanillo today?

The current surf forecast for Playa Manzanillo at 9PM is: 1.4m 15s primary swell from a Southwest direction and 0.7m 7s secondary swell from a West-southwest direction (forecast issued at 05:00pm September 16). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (16 Sep)--
Afternoon (16 Sep)5ft (1.5m)15s
Evening (16 Sep)4.5ft (1.4m)15s

Table - waves today at Playa Manzanillo. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
2
3
3
4
4
4
3
3
2
4
2
2
3
3
1
0
0
3
2
2
2
2
2
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SSW
1.4
SW
1.4
SW
1.3
SSW
1.3
SSW
1.3
SW
1.4
SW
1.4
SW
1.2
SW
1.3
SSW
1.2
SW
1.2
SW
1.2
SSW
1
SW
1
SW
1
SW
1
SW
0.9
SW
1
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SSW
Period(s) (?)151515151515151515151514141414141414141313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1042905893711711704860827640711631589530390390390379327379257253253249290
Wind
(km/h)
10
SW
0
NNW
5
ESE
5
ESE
5
ESE
5
ESE
10
SSE
10
SSW
10
SSW
5
SW
5
SSE
10
SE
10
ESE
5
ESE
10
SSE
20
S
10
SW
0
WSW
0
NW
5
SW
0
S
0
ENE
5
S
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onglassglasscross-
off
cross-
off
glasscross-
on
ononglasscrosscrosscross-
off
cross-
off
cross-
on
cross-
on
onglassglassglassglassglassglasson
High Tide
/ height (m)
10:21PM
1.93
10:48AM
2.05
11:37PM
1.98
11:59AM
2.09
12:39AM
2.10
Low Tide
/ height (m)
4:02PM
0.55
4:30AM
0.68
5:17PM
0.54
5:45AM
0.65
6:20PM
0.49
6:48AM
0.55
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise-----5:30-------5:30-------5:30--
Sunset5:39-------5:39-------5:38-------
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
29411132112143132-------
Temp. °C282525252525272727262626252426252524252525252727
Feels °C (?)313030292929313031303030282829262828302930303130
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Golfo de Nicoya

  1. weather stationWind Update Continuing clean conditions at Playa Manzanillo (light winds from the SSE at DanielOduberInt. Airport 103 km from Playa Manzanillo). 1.2m 15s groundswell from the SSW with a 0.7m 7s swell from the WSW. 2 swells combining to make bigger set waves.

    Playa Manzanillo
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