Surf Forecasts:
How big are the waves at Islita today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3.5ft (1.1m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 3.5ft (1.0m), 19s period with SW swell.
- Evening surf: Evening surf (27 Jul, local time) - 5ft (1.5m), 18s period with SW swell.
The current surf forecast for Islita at 8AM is: 1.1m 19s primary swell from a Southwest direction and 1.2m 16s secondary swell from a Southwest direction (forecast issued at 05:00am July 27). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3.5ft (1.1m) | 19s |
| Afternoon (27 Jul) | 3.5ft (1.0m) | 19s |
| Evening (27 Jul) | 5ft (1.5m) | 18s |
Table - waves today at Islita. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Warm (max 30°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
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 17 | SW 18 | SW 19 | SW 19 | SW 19 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1185 | 1213 | 800 | 808 | 715 | 674 | 1327 | 1465 | 1213 | 1213 | 1213 | 1573 | 1663 | 1529 | 1347 | 1225 | 1210 | 1210 | 1194 | 1068 | 964 | 927 | 879 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | on | cross-on | cross-on | glassy | glassy | glassy | off | glassy | on | on | glassy | glassy | glassy | off | off | glassy | on | cross-on | cross | glassy |
High Tide | 1:07AM1.91m | 1:14PM2.18m | 1:55AM2.01m | 2:00PM2.26m | 2:37AM2.13m | 2:42PM2.33m | |||||||||||||||||
Low Tide | 7:01AM0.77m | 7:43PM0.52m | 7:49AM0.69m | 8:24PM0.43m | 8:33AM0.61m | ||||||||||||||||||
 |  | | | |  |  | | | | | | | | | | | | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 25 | 25 | 28 | 30 | 30 | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 30 | 28 | 27 |
Feels °C | 28 | 28 | 31 | 33 | 33 | 32 | 31 | 32 | 30 | 30 | 32 | 33 | 32 | 33 | 32 | 32 | 30 | 30 | 33 | 33 | 34 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 18 | SW 16 | SW 19 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 1185 | 1213 | 546 | 808 | 525 | 674 | 1327 | 1465 | 1213 | 1213 | 1213 | 1573 | 1663 | 1529 | 1347 | 1225 | 1210 | 1210 | 1194 | 1068 | 964 | 927 | 879 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | SW 19 | SW 15 | SW 19 | SW 19 | S 9 | S 9 | SW 13 | SW 13 | SW 13 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 7 | S 7 | S 7 |
| kJ | 70 | 68 | 800 | 375 | 715 | 535 | 42 | 41 | 205 | 205 | 253 | 25 | 25 | 25 | 62 | 61 | 59 | 58 | 58 | 55 | 24 | 23 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 11 | S 10 | S 10 | S 10 | S 9 | SSW 12 | SSW 12 | S 9 | S 9 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | — | — | — | — | — | S 10 | S 10 | S 10 |
| kJ | 18 | 18 | 68 | 67 | 67 | 64 | 29 | 28 | 39 | 41 | 63 | 25 | 25 | 25 | 24 | — | — | — | — | — | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 39 | 39 | 33 | 0 | 0 | 0 | 0 | 0 | 64 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 57 | 30 | 0 |
Best forecast wave conditions in Guanacaste | |||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||||
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