Surf Forecasts:
How big are the waves at Tilapa today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.0m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.0m), 19s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 18s period with SSW swell.
The current surf forecast for Tilapa at 3PM is: 1.0m 19s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 11:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3.5ft (1.0m) | 19s |
| Afternoon (20 Sep) | 3.5ft (1.0m) | 19s |
| Evening (20 Sep) | 3ft (0.9m) | 18s |
Table - waves today at Tilapa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Mon night. Warm (max 30°C on Sun afternoon, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 19 | SW 19 | SW 19 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 723 | 723 | 723 | 708 | 553 | 600 | 600 | 600 | 703 | 703 | 695 | 580 | 553 | 534 | 521 | 508 | 502 | 502 | 496 | 496 | 496 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off |
High Tide | 9:02AM1.36m | 9:34PM1.12m | 10:02AM1.32m | 10:40PM1.12m | 11:05AM1.31m | ||||||||||||||||
Low Tide | 3:33PM0.49m | 3:26AM0.52m | 4:36PM0.51m | 4:35AM0.54m | 5:36PM0.49m | ||||||||||||||||
 |  | |  |  | | | | |  | | | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | 2 | 2 | 4 | 3 | 3 | 1 | — | 4 | 5 | 4 | 7 | 4 | 1 | 1 | 1 | 1 | 1 | 2 |
Temp °C | 28 | 29 | 30 | 29 | 29 | 28 | 26 | 26 | 27 | 28 | 29 | 28 | 28 | 26 | 24 | 25 | 26 | 29 | 29 | 28 | 26 |
Feels °C | 33 | 32 | 33 | 32 | 34 | 32 | 29 | 29 | 31 | 30 | 30 | 31 | 33 | 29 | 25 | 28 | 29 | 31 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 723 | 723 | 723 | 708 | 553 | 600 | 600 | 600 | 703 | 703 | 695 | 580 | 553 | 534 | 521 | 508 | 502 | 502 | 496 | 496 | 496 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SW 11 | SSW 11 | SW 11 | SW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 8 | SW 11 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 164 | 161 | 161 | 93 | 90 | 87 | 163 | 182 | 157 | 123 | 119 | 93 | 93 | 93 | 93 | 93 | 18 | 121 | 41 | 45 | 40 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 7 | S 8 | S 7 | S 7 | S 7 | S 7 | SSW 11 | WSW 8 | W 5 | W 5 | W 5 | W 5 | W 5 | SSW 11 | S 7 | SSW 10 | S 10 | S 10 |
| kJ | 36 | 35 | 48 | 15 | 18 | 25 | 40 | 39 | 39 | 79 | 35 | 8 | 8 | 8 | 8 | 4 | 46 | 17 | 85 | 53 | 51 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 7 | — | W 4 | WNW 4 | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 8 | — | 6 | 7 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 468 | 643 | 165 | 137 | 3 | 0 | 0 | 0 | 222 | 467 | 193 | 0 | 0 | 26 | 0 | 0 | 82 | 82 | 56 | 0 |
Best forecast wave conditions in Guatemala - Pacific Coast | |||||||||||||||||||||
Best forecast wave conditions in Guatemala | |||||||||||||||||||||
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