Surf Forecasts:
How big are the waves at Monterrico today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3ft (0.9m), 19s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 18s period with SSW swell.
The current surf forecast for Monterrico at 9PM is: 0.8m 18s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 3ft (0.9m) | 19s |
| Evening (20 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at Monterrico. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Sun night. Warm (max 30°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 | SSW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 535 | 524 | 408 | 444 | 444 | 444 | 534 | 534 | 528 | 429 | 405 | 390 | 381 | 376 | 371 | 367 | 367 | 367 | 362 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-off | off | off | off | glassy | cross-on | on | cross-on | cross-off | off | glassy | glassy | cross | cross-on | cross-on | cross | cross-off |
High Tide | 9:40PM1.31m | 10:04AM1.50m | 10:48PM1.33m | 11:08AM1.51m | |||||||||||||||
Low Tide | 3:34PM0.58m | 3:35AM0.65m | 4:39PM0.60m | 4:46AM0.66m | 5:39PM0.57m | ||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | 1 | 1 | — | 6 | 4 | 3 | 1 | — | — | 1 | 2 | 2 | — | 1 | — | 1 | 1 | 2 | 2 |
Temp °C | 30 | 29 | 28 | 27 | 26 | 25 | 26 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 33 | 33 | 32 | 31 | 30 | 29 | 30 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 10 |
| kJ | 535 | 524 | 408 | 444 | 444 | 444 | 534 | 534 | 528 | 429 | 405 | 390 | 381 | 376 | 371 | 367 | 367 | 367 | 200 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 7 | SSW 11 | S 7 | S 7 | SSW 11 | SSW 11 | SSW 11 | S 7 | SSE 8 | SW 16 |
| kJ | 125 | 123 | 121 | 117 | 113 | 111 | 109 | 107 | 107 | 35 | 79 | 35 | 35 | 107 | 79 | 105 | 35 | 35 | 362 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 11 | S 7 | SSW 11 | SSW 11 | S 8 | S 8 | SSE 8 | SSW 11 | SSW 10 | — |
| kJ | 44 | 32 | 39 | 39 | 36 | 36 | 35 | 35 | 26 | 79 | 37 | 79 | 79 | 29 | 30 | 32 | 75 | 42 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 451 | 17 | 0 | 0 | 0 | 0 | 0 | 275 | 601 | 98 | 0 | 0 | 0 | 0 | 17 | 72 | 72 | 72 | 0 |
Best forecast wave conditions in Guatemala - Pacific Coast | |||||||||||||||||||
Best forecast wave conditions in Guatemala | |||||||||||||||||||
Header Global | |||||||||||||||||||
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