Surf Forecasts:
How big are the waves at Jaco Beach today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
The current surf forecast for Jaco Beach at 1AM is: 0.9m 13s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 05:00pm July 19). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 16s |
| Afternoon (20 Jul) | 2.5ft (0.8m) | 16s |
| Evening (20 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Jaco Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Tue night. Warm (max 29°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 304 | 309 | 256 | 269 | 277 | 277 | 257 | 310 | 306 | 251 | 299 | 313 | 360 | 355 | 301 | 255 | 248 | 218 | 212 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | off | off | cross-off | cross-off | glassy | on | glassy | glassy | glassy | glassy | cross-off | cross-off | glassy | glassy | cross | glassy | off |
High Tide | 6:38PM2.56m | 7:07AM2.71m | 7:27PM2.39m | 7:54AM2.57m | 8:17PM2.22m | ||||||||||||||
Low Tide | 12:35PM0.33m | 00:48AM0.28m | 1:25PM0.44m | 1:34AM0.47m | 2:15PM0.56m | ||||||||||||||
 |  |  | | | | |  | | |  | | |  | |  | | |  | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — |
mm | — | 1 | 2 | 2 | 5 | 4 | 1 | — | 1 | — | — | — | 3 | 3 | 1 | — | 1 | 2 | 7 |
Temp °C | 29 | 28 | 27 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 32 | 32 | 31 | 29 | 27 | 28 | 30 | 31 | 31 | 32 | 32 | 31 | 30 | 29 | 31 | 32 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | SSW 12 | SSW 13 | SSW 13 | SSW 6 | SSW 6 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 11 | SSW 12 | S 12 | S 12 |
| kJ | 304 | 309 | 256 | 269 | 277 | 60 | 60 | 195 | 195 | 195 | 195 | 313 | 360 | 355 | 301 | 217 | 220 | 171 | 174 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 13 | SSW 12 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 12 | SSW 12 | SSW 12 | S 12 | SW 15 | SW 14 | SW 14 | SW 13 |
| kJ | 60 | 62 | 64 | 64 | 66 | 277 | 205 | 60 | 48 | 51 | 53 | 189 | 186 | 179 | 130 | 255 | 248 | 218 | 212 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | W 11 | W 11 | SW 6 | SW 6 |
| kJ | 152 | 194 | 111 | 109 | 76 | 235 | 257 | 310 | 306 | 251 | 299 | 51 | 45 | 33 | 32 | 2 | 2 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 36 | 20 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 95 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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