Surf Forecasts:
How big are the waves at Nosara Beach today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 4.5ft (1.4m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 4.5ft (1.4m), 16s period with SW swell.
- Evening surf: Evening surf (18 Oct, local time) - 4.5ft (1.4m), 16s period with SW swell.
The current surf forecast for Nosara Beach at 12PM is: 1.4m 16s primary swell from a Southwest direction (forecast issued at 05:00am October 18). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 4.5ft (1.4m) | 16s |
| Afternoon (18 Oct) | 4.5ft (1.4m) | 16s |
| Evening (18 Oct) | 4.5ft (1.4m) | 16s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sun night. Warm (max 29°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||
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 | 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) | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1199 | 940 | 929 | 929 | 917 | 1031 | 906 | 894 | 849 | 649 | 631 | 623 | 623 | 543 | 536 | 536 | 543 | 543 | 489 | 489 | 482 | 476 | 476 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | glassy | cross-on | cross-on | cross | glassy | glassy | cross | cross-off | off | glassy | glassy | cross-off | glassy | cross-off | glassy | glassy | cross-on | cross-on | glassy | glassy |
High Tide | 7:19AM1.77m | 8:03PM1.63m | 8:16AM1.68m | 9:07PM1.61m | 9:23AM1.63m | ||||||||||||||||||
Low Tide | 1:06AM0.70m | 1:45PM0.62m | 2:04AM0.79m | 2:45PM0.69m | 3:13AM0.83m | 3:49PM0.72m | |||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | |  | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | — | — | — | — | — | 1 | 4 | 1 | — | 4 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 |
Temp °C | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 30 | 29 | 31 | 33 | 32 | 33 | 31 | 32 | 32 | 29 | 30 | 31 | 33 | 31 | 29 | 30 | 30 | 30 | 32 | 32 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 1199 | 940 | 929 | 929 | 917 | 1031 | 906 | 894 | 849 | 649 | 631 | 623 | 623 | 543 | 536 | 536 | 543 | 543 | 489 | 489 | 482 | 476 | 476 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | S 7 | S 8 | S 8 | S 7 | S 7 | S 7 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 19 | 52 | 55 | 54 | 53 | 53 | 38 | 91 | 115 | 114 | 83 | 69 | 65 | 29 | 43 | 43 | 42 | 41 | 42 | 43 | 43 | 42 | 43 |
Swell 3 Height (m) Direction Period (s) | WNW 14 | WNW 9 | WNW 9 | WNW 12 | W 12 | W 11 | W 11 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | WNW 9 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 |
| kJ | 20 | 29 | 28 | 49 | 69 | 63 | 86 | 38 | 38 | 38 | 38 | 27 | 28 | 46 | 65 | 59 | 56 | 56 | 37 | 36 | 36 | 32 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 39 | 4 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 24 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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