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Cabo Blanco Surf Forecast
/ Golfo Dulce (13 surf breaks) /
Surf Forecasts:
Cabo Blanco surfForecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 6 am Wednesday 20 May 2026 ESTForecast update in hr min s Forecast update imminent
Cabo Blanco surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cabo Blanco sea temperature is
29.9° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Cabo Blanco today?
The current surf forecast for Cabo Blanco at 2PM is: 0.6m 16s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 06:00am May 20). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2ft (0.6m) | 16s |
| Afternoon (20 May) | 2ft (0.6m) | 16s |
| Evening (20 May) | 2.5ft (0.7m) | 16s |
Table - waves today at Cabo Blanco. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Wed afternoon. Warm (max 30°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | |
326 | 326 | 127 | 173 | 175 | 318 | 203 | 188 | 223 | 146 | 148 | 232 | 239 | 236 | 229 | 223 | 176 | 176 | 144 | 171 | 171 | 136 | 162 | 160 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | glassy | on | cross-on | cross | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | cross | cross | |
High Tide | 6:10AM3.01m | 6:25PM3.07m | 7:05AM2.93m | 7:20PM2.90m | 8:02AM2.84m | 8:19PM2.71m | ||||||||||||||||||
Low Tide | 12:14PM0.30m | 00:45AM0.08m | 1:11PM0.42m | 1:40AM0.24m | 2:12PM0.57m | |||||||||||||||||||
 |  |  |  | | | |  |  | | | | | | | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | 6:13 |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | 6:45 |
1 | 1 | — | — | 2 | 4 | 3 | — | — | — | — | — | — | 2 | — | — | 1 | 2 | — | 1 | 3 | 1 | — | — | |
Temp °C | 27 | 27 | 29 | 30 | 30 | 28 | 27 | 26 | 26 | 26 | 29 | 30 | 30 | 28 | 28 | 27 | 27 | 26 | 29 | 29 | 29 | 28 | 27 | 27 |
32 | 32 | 34 | 33 | 34 | 32 | 31 | 30 | 30 | 30 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 34 | 33 | 33 | 32 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SSW 13 | SSW 13 | SSW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 8 |
 kJ | 326 | 326 | 127 | 116 | 120 | 318 | 203 | 188 | 223 | 146 | 148 | 232 | 239 | 236 | 229 | 223 | 46 | 64 | 64 | 57 | 66 | 45 | 66 | 86 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SW 11 | SSW 12 | SSW 16 | SSW 16 | SSW 7 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 6 | S 8 | SSW 5 | SSW 6 | S 8 | S 6 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 |
| kJ | 49 | 31 | 52 | 173 | 175 | 15 | 56 | 36 | 35 | 35 | 13 | 10 | 9 | 13 | 34 | 28 | 176 | 176 | 144 | 171 | 171 | 136 | 162 | 160 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | SW 14 | S 7 | SSW 7 | S 12 | SSW 14 | SSW 7 | SSW 6 | SSW 6 | SW 11 | SW 11 | SW 11 | SW 11 | S 7 | S 11 | SSW 11 | S 10 | SSW 10 | S 10 | S 11 | S 9 | S 16 | S 16 |
| kJ | 15 | 15 | 47 | 15 | 15 | 11 | 66 | 17 | 14 | 14 | 33 | 30 | 30 | 30 | 9 | 9 | 11 | 8 | 11 | 8 | 20 | 25 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 152 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 149 | 149 | 0 | 0 | 0 | 0 | 0 | 0 | 143 | 123 | 15 | 15 | 15 |
Best forecast wave conditions in Golfo Dulce | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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