Surf Forecasts:
How big are the waves at Ostional today (09 Jun):
- Morning surf: Morning surf (09 Jun, local time) - 5ft (1.6m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (09 Jun, local time) - 5ft (1.5m), 17s period with SW swell.
- Evening surf: Evening surf (09 Jun, local time) - 4.5ft (1.4m), 16s period with SW swell.
The current surf forecast for Ostional at 3AM is: 1.6m 17s primary swell from a Southwest direction and 2.5m 9s secondary swell from a West-southwest direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 11:00pm June 08). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | 5ft (1.6m) | 17s |
| Afternoon (09 Jun) | 5ft (1.5m) | 17s |
| Evening (09 Jun) | 4.5ft (1.4m) | 16s |
Table - waves today at Ostional. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Warm (max 29°C on Thu morning, min 25°C on Mon night). Winds decreasing (fresh winds from the S on Mon night, calm by Wed night). | ||||||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 10 | SW 15 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1825 | 1634 | 1448 | 1448 | 1432 | 1415 | 1290 | 1187 | 917 | 793 | 783 | 711 | 702 | 702 | 612 | 530 | 459 | 506 | 477 | 502 | 405 | 301 | 301 | 301 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-off | cross-off | cross-on | cross-on | cross-on |
High Tide | 8:16PM1.92m | 8:54AM2.13m | 9:14PM1.89m | 9:47AM2.21m | 10:16PM1.91m | 10:44AM2.31m | ||||||||||||||||||
Low Tide | 2:26AM0.62m | 3:15PM0.70m | 3:19AM0.63m | 4:16PM0.61m | 4:17AM0.59m | 5:17PM0.49m | ||||||||||||||||||
 |  | |  |  |  | | |  | |  |  | | | | |  | | | | | | | | |
 | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 |
mm | 3 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 28 | 29 | 28 | 27 |
Feels °C | 24 | 25 | 26 | 26 | 28 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 27 | 28 | 28 | 29 | 28 | 27 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | W 9 | W 8 | W 8 |
| kJ | 1825 | 1634 | 1055 | 1055 | 1021 | 917 | 812 | 812 | 770 | 630 | 537 | 405 | 368 | 586 | 578 | 469 | 459 | 506 | 477 | 502 | 405 | 269 | 196 | 160 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 686 | 455 | 1448 | 1448 | 1432 | 1415 | 1290 | 1187 | 917 | 793 | 783 | 711 | 702 | 702 | 612 | 530 | 412 | 357 | 297 | 297 | 301 | 301 | 301 | 301 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | — | — | — | — | — | — | S 8 | S 8 | S 8 | — | — | S 8 | WNW 10 | WNW 10 | WNW 10 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 82 | 82 | — | — | — | — | — | — | 5 | 5 | 11 | — | — | 11 | 21 | 20 | 18 | 11 | 10 | 10 | 9 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 9 | SE 3 | SE 3 | SE 3 | SE 3 | — | — | — | — | — | — | — | — | — | S 8 | S 7 | — | — | — | — | — | — | — |
| kJ | 1073 | 924 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | 11 | 10 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 164 | 164 | 164 | 167 | 174 | 167 | 74 | 74 | 74 | 74 | 44 | 0 | 74 | 546 | 77 | 77 | 35 | 35 | 0 | 0 | 0 | 10 | 96 | 30 |
Best forecast wave conditions in Rivas Province | ||||||||||||||||||||||||
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