Surf Forecasts:
How big are the waves at Nosara Beach today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 3.5ft (1.1m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 4.5ft (1.3m), 16s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 16s period with SW swell.
The current surf forecast for Nosara Beach at 12PM is: 1.4m 17s primary swell from a Southwest direction and 0.5m 6s secondary swell from a South-southwest direction (forecast issued at 05:00am October 17). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 3.5ft (1.1m) | 17s |
| Afternoon (17 Oct) | 4.5ft (1.3m) | 16s |
| Evening (17 Oct) | 4.5ft (1.3m) | 16s |
Table - waves today at Nosara Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon night. Warm (max 30°C on Sat morning, min 26°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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) | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 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 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 703 | 763 | 728 | 1000 | 865 | 854 | 854 | 964 | 952 | 940 | 929 | 929 | 917 | 917 | 906 | 894 | 849 | 649 | 631 | 623 | 543 | 543 | 536 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | glassy | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | glassy | off | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | on | glassy | cross-off |
High Tide | 6:31AM1.88m | 7:08PM1.70m | 7:19AM1.77m | 8:03PM1.63m | 8:16AM1.68m | ||||||||||||||||||
Low Tide | 00:20AM0.59m | 12:55PM0.51m | 1:06AM0.70m | 1:45PM0.62m | 2:04AM0.79m | 2:45PM0.69m | |||||||||||||||||
 |  | | | | | |  | |  | |  |  |  | | | | | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | 2 | 1 | 1 | 1 | 2 | 2 | 1 | — | — | 1 | 2 | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 4 |
Temp °C | 27 | 27 | 29 | 30 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 |
Feels °C | 32 | 32 | 34 | 33 | 30 | 29 | 29 | 29 | 29 | 30 | 31 | 32 | 33 | 32 | 32 | 30 | 30 | 30 | 33 | 32 | 32 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 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 |
| kJ | 703 | 763 | 728 | 1000 | 865 | 854 | 854 | 964 | 952 | 940 | 929 | 929 | 917 | 917 | 906 | 894 | 849 | 649 | 631 | 623 | 543 | 543 | 536 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 13 | SW 13 | SSW 6 | SW 12 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 7 | S 8 | S 7 |
| kJ | 175 | 111 | 132 | 20 | 71 | 32 | 43 | 35 | 39 | 52 | 70 | 70 | 68 | 52 | 52 | 52 | 115 | 77 | 74 | 49 | 39 | 41 | 54 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | WNW 12 | WNW 11 | SW 12 | SW 12 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 12 | W 12 | W 11 | W 11 | WNW 11 | S 7 | S 7 | S 7 | S 7 | WNW 9 | WNW 9 | WNW 11 |
| kJ | 26 | 20 | 20 | 30 | 24 | 69 | 69 | 20 | 19 | 29 | 28 | 49 | 69 | 89 | 88 | 93 | 39 | 38 | 38 | 38 | 47 | 46 | 65 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 90 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 32 | 0 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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