Surf Forecasts:
How big are the waves at Ostional today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 3.5ft (1.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (30 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Ostional at 6AM is: 1.0m 16s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South direction (forecast issued at 11:00pm October 29). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 3.5ft (1.0m) | 15s |
| Afternoon (30 Oct) | 3ft (0.9m) | 15s |
| Evening (30 Oct) | 3ft (0.9m) | 14s |
Table - waves today at Ostional. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Fri afternoon, min 25°C on Sat night). Mainly fresh winds. | |||||||||||||||||
Friday 30 | Saturday 31 | ||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||
 kJ | 486 | 480 | 474 | 468 | 456 | 438 | 365 | 355 | 350 | 346 | 289 | 442 | 595 | 769 | 742 | 834 | 1017 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off |
High Tide | 5:07AM2.63m | 5:42PM2.34m | 5:59AM2.50m | 6:37PM2.27m | |||||||||||||
Low Tide | 10:53PM0.20m | 11:30AM0.07m | 11:45PM0.28m | 12:23PM0.18m | |||||||||||||
 | | |  | | | | | | | |  | | | | | | |
 | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 27 | 29 | 30 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 28 | 26 | 26 | 26 | 25 | 27 | 30 | 28 | 26 | 26 | 25 | 26 | 26 | 27 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 |
| kJ | 486 | 480 | 474 | 468 | 456 | 438 | 365 | 355 | 350 | 346 | 289 | 289 | 595 | 769 | 742 | 834 | 1017 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | S 10 | S 8 | S 8 | SW 18 | SW 18 | SW 14 | S 8 | S 8 | S 8 | S 8 |
| kJ | 36 | 35 | 35 | 22 | 22 | 22 | 30 | 29 | 22 | 23 | 258 | 442 | 224 | 22 | 22 | 21 | 12 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | SW 22 | S 10 | S 10 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | S 8 | S 8 | S 8 | — | S 8 | — | — |
| kJ | 9 | 2 | 18 | 8 | 8 | 63 | 60 | 60 | 98 | 133 | 23 | 23 | 23 | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | ENE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 |
| kJ | 9 | 5 | 4 | 9 | 24 | 29 | 14 | 13 | 17 | 17 | 17 | 20 | 27 | 27 | 17 | 13 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 32 | 28 | 0 | 28 | 35 | 28 | 28 | 28 | 28 | 28 | 28 | 35 | 35 | 32 | 32 | 35 | 35 |
Best forecast wave conditions in Rivas Province | |||||||||||||||||
Best forecast wave conditions in Nicaragua | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ostional surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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