Surf Forecasts:
How big are the waves at Tilapa today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 20s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 20s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 2.5ft (0.7m), 19s period with SW swell.
The current surf forecast for Tilapa at 4AM is: 0.6m 21s primary swell from a South-southwest direction and 0.9m 13s secondary swell from a Southwest direction (forecast issued at 11:00pm September 17). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 20s |
| Afternoon (18 Sep) | 2ft (0.6m) | 20s |
| Evening (18 Sep) | 2.5ft (0.7m) | 19s |
Table - waves today at Tilapa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 30°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||
Friday 18 | Saturday 19 | ||||||||||||||||
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) | SSW 14 | SW 14 | SSW 21 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||
 kJ | 347 | 300 | 294 | 328 | 312 | 309 | 306 | 388 | 384 | 384 | 380 | 368 | 341 | 258 | 323 | 323 | 379 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | glassy | on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on |
High Tide | 6:57PM1.32m | 7:21AM1.51m | 7:42PM1.23m | 8:08AM1.43m | 8:33PM1.16m | ||||||||||||
Low Tide | 00:55AM0.31m | 1:44PM0.36m | 1:38AM0.39m | 2:35PM0.44m | |||||||||||||
 |  | |  |  | | | |  | | |  |  | | | |  | |
 | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 1 | — |
Temp °C | 29 | 28 | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 28 | 29 | 30 | 29 | 29 |
Feels °C | 34 | 31 | 31 | 30 | 31 | 32 | 31 | 33 | 33 | 32 | 30 | 31 | 31 | 31 | 32 | 31 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 |
| kJ | 347 | 268 | 261 | 222 | 222 | 219 | 219 | 205 | 205 | 202 | 172 | 172 | 170 | 167 | 323 | 323 | 379 |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 21 | SSW 21 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 13 | SW 12 | SW 12 |
| kJ | 302 | 300 | 294 | 328 | 312 | 309 | 306 | 388 | 384 | 384 | 380 | 368 | 341 | 258 | 164 | 157 | 152 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 34 | 33 | 33 | 34 | 34 | 22 | 22 | 33 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 6 | WNW 6 | — | — | — | — | — | — | — | WNW 6 | WNW 6 |
| kJ | — | — | — | — | — | — | 6 | 6 | — | — | — | — | — | — | — | 6 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 643 | 311 | 165 | 0 | 0 | 0 | 0 | 0 | 369 | 362 | 311 | 82 |
Best forecast wave conditions in Guatemala - Pacific Coast | |||||||||||||||||
Best forecast wave conditions in Guatemala | |||||||||||||||||
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)
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