Surf Forecasts:
How big are the waves at Nosara Beach today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3ft (0.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 2.5ft (0.8m), 14s period with SW swell.
The current surf forecast for Nosara Beach at 5PM is: 0.9m 14s primary swell from a Southwest direction (forecast issued at 11:00am August 19). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3ft (0.9m) | 15s |
| Afternoon (19 Aug) | 3ft (0.9m) | 14s |
| Evening (19 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed afternoon. Warm (max 32°C on Fri morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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 | 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) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 9 | SSW 10 | SW 13 | SSW 11 | SSW 11 | SSW 11 | SW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 355 | 350 | 350 | 301 | 245 | 238 | 224 | 186 | 144 | 140 | 154 | 138 | 297 | 286 | 286 | 78 | 76 | 76 | 75 | 106 | 109 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-off | cross-off | off | cross-off | off | cross-on | on | cross-on | cross-off |
High Tide | 7:04AM2.07m | 7:29PM1.80m | 7:50AM1.94m | 8:19PM1.66m | 8:41AM1.82m | ||||||||||||||||
Low Tide | 1:26PM0.45m | 1:32AM0.54m | 2:16PM0.56m | 2:21AM0.66m | 3:14PM0.64m | ||||||||||||||||
 | |  |  |  | |  | |  | | | | | | | | | | | | | |
 | 5:33 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | 3 | 3 | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 29 | 29 | 28 | 26 | 26 | 26 | 25 | 28 | 30 | 30 | 28 | 27 | 27 | 26 | 26 | 29 | 32 | 29 | 28 | 28 |
Feels °C | 31 | 33 | 33 | 33 | 29 | 29 | 29 | 28 | 31 | 33 | 33 | 32 | 31 | 31 | 30 | 29 | 32 | 36 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | S 8 | S 8 | S 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | SSW 10 | S 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 355 | 350 | 350 | 113 | 116 | 122 | 126 | 123 | 94 | 123 | 154 | 275 | 297 | 286 | 286 | 332 | 338 | 345 | 289 | 295 | 284 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 91 | 111 | 113 | 301 | 245 | 238 | 224 | 186 | 144 | 140 | 140 | 138 | 138 | 83 | 82 | 78 | 76 | 76 | 75 | 106 | 109 |
Swell 3 Height (m) Direction Period (s) | SW 6 | S 11 | NW 14 | — | NW 9 | NW 8 | S 14 | S 14 | S 13 | S 13 | S 13 | SW 18 | W 13 | SSW 19 | SW 19 | SW 16 | SW 12 | SW 12 | SW 12 | SW 6 | SW 6 |
| kJ | 10 | 2 | 8 | — | 3 | 3 | 4 | 15 | 13 | 30 | 29 | 13 | 3 | 36 | 57 | 65 | 36 | 36 | 36 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 13 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 4 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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