Surf Forecasts:
How big are the waves at Islitas today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2ft (0.6m), 8s period with E swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 8s period with ENE swell.
The current surf forecast for Islitas at 1AM is: 1.1m 6s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a East direction, 0.4m 10s secondary swell from a Northeast direction (forecast issued at 07:00pm August 16). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3ft (0.9m) | 6s |
| Afternoon (17 Aug) | 2ft (0.6m) | 8s |
| Evening (17 Aug) | 2.5ft (0.8m) | 8s |
Table - waves today at Islitas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 31°C on Wed afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | E 9 | ENE 9 | ENE 6 | ENE 6 | E 6 | E 9 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 125 | 225 | 202 | 69 | 77 | 62 | 52 | 50 | 115 | 90 | 90 | 90 | 90 | 33 | 32 | 32 | 32 | 32 | 32 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 00:00AM0.34m | 12:59PM0.39m | 00:33AM0.31m | 1:59PM0.38m | |||||||||||||||
Low Tide | 6:10PM0.08m | 6:19AM0.01m | 7:05PM0.12m | 7:00AM0.00m | 8:05PM0.16m | ||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 30 | 29 | 27 | 27 | 27 | 26 | 27 | 29 | 30 | 29 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 30 | 30 | 31 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | ENE 9 | NE 10 | E 9 | ENE 6 | ENE 6 | E 9 | E 8 | NNE 10 | NNE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 41 | 202 | 26 | 55 | 71 | 55 | 52 | 50 | 19 | 19 | 90 | 90 | 90 | 13 | 32 | 32 | 32 | 32 | 32 |
Swell 2 Height (m) Direction Period (s) | SE 8 | NE 10 | — | NE 10 | E 9 | E 9 | NNE 10 | NNE 10 | NNE 10 | — | NNE 10 | NNE 10 | NNE 10 | E 8 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | N 8 |
| kJ | 2 | 26 | — | 25 | 38 | 37 | 20 | 20 | 19 | — | 9 | 9 | 9 | 33 | 9 | 9 | 8 | 8 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NE 10 | NNE 10 | — | — | — | — | — | — | — | NNE 10 | N 9 | N 8 | N 8 | N 8 | NNE 9 |
| kJ | — | — | — | — | 25 | 20 | — | — | — | — | — | — | — | 9 | 1 | 1 | 1 | 1 | 8 |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 9 | ENE 9 | ENE 6 | E 6 | E 6 | ENE 5 | ENE 5 | ENE 8 | ENE 8 | — | — | E 5 | — | ENE 5 | ENE 5 | ENE 5 | ENE 4 | ENE 5 |
| kJ | 125 | 225 | 202 | 69 | 77 | 62 | 39 | 30 | 115 | 90 | — | — | 23 | — | 13 | 14 | 17 | 16 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 150 | 446 | 378 | 348 | 341 | 24 | 171 | 878 | 150 | 525 | 3 | 24 | 0 | 6 | 446 | 344 | 344 | 344 | 54 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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