Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Cabo Blanco surfForecast / Golfo Dulce / Costa Rica
48hr Weather and Surf, issued 6 pm Tuesday 30 Dec 2025 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
29.0° C
(Which is slightly warmer than usual)How big are the waves at Cabo Blanco today?
The current surf forecast for Cabo Blanco at 12AM is: 0.4m 13s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a South-southwest direction (forecast issued at 06:00pm December 30). The wind direction is predicted to be glassy.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 2.5ft (0.7m) | 13s |
| Afternoon (31 Dec) | 2.5ft (0.7m) | 12s |
| Evening (31 Dec) | 2.5ft (0.7m) | 12s |
Table - waves today at Cabo Blanco. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 13 | 13 | 13 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 90 | 58 | 58 | 85 | 86 | 166 | 144 | 141 | 141 | 141 | 141 | 141 | 103 | 69 | 62 | 88 | 116 | 119 | 126 | 119 | 119 | 86 | 88 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | glass | glass | glass | glass | glass | on | on | cross- on | glass | glass | glass | glass | glass | cross- on | on | cross- on | glass | glass | glass | glass | glass | on |
High Tide / height (m) | 11:53PM 2.79 | 12:39PM 2.45 | 12:58AM 2.87 | 1:44PM 2.59 | 2:00AM 2.98 | |||||||||||||||||||
Low Tide / height (m) | 5:29PM 0.73 | 6:27AM 0.50 | 6:38PM 0.66 | 7:30AM 0.35 | 7:43PM 0.55 | 8:28AM 0.19 | ||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - |
| Sunset | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - |
 |  | | |  | | | |  | | | | | | | | | | | |  |  | | | |
Rain (mm) | - | 1 | 1 | 1 | - | - | - | - | 1 | 1 | 1 | - | 1 | - | - | - | - | 1 | 2 | 2 | 1 | - | 1 | - |
| Temp. °C | 28 | 26 | 26 | 25 | 25 | 24 | 26 | 28 | 28 | 26 | 26 | 25 | 24 | 24 | 26 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 26 | 28 |
| Feels °C (?) | 31 | 30 | 31 | 29 | 29 | 28 | 31 | 31 | 31 | 29 | 30 | 29 | 28 | 28 | 30 | 31 | 29 | 29 | 30 | 29 | 28 | 28 | 31 | 31 |
- 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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