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Surf Forecasts:
San Mateo surfForecast / Manabi / Ecuador
48hr Weather and Surf, issued 12 am Sunday 14 Sep 2025 -05
How big are the waves at San Mateo today?
The current surf forecast for San Mateo at 7AM is: 1.3m 18s primary swell from a Southwest direction and 1.0m 13s secondary swell from a Southwest direction, 0.8m 4s secondary swell from a Southwest direction (forecast issued at 12:00am September 14). The wind direction is predicted to be cross-shore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4.5ft (1.4m) | 18s |
| Afternoon (14 Sep) | 5ft (1.6m) | 18s |
| Evening (14 Sep) | 6ft (1.8m) | 17s |
Table - waves today at San Mateo. (Swell directed towards the surf break)
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 526 | 723 | 808 | 1053 | 1241 | 1482 | 1591 | 2142 | 1927 | 1948 | 1878 | 1855 | 1832 | 1953 | 1929 | 1664 | 1532 | 1420 | 1366 | 1436 | 1399 | 1279 | 1417 | 1105 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross | cross- on | cross- on | cross |
High Tide / height (m) | 8:15AM 2.30 | 9:04PM 2.14 | 9:22AM 2.11 | 10:24PM 2.03 | 10:45AM 2.00 | |||||||||||||||||||
Low Tide / height (m) | 2:04AM 0.57 | 2:41PM 0.44 | 3:11AM 0.75 | 3:53PM 0.58 | 4:35AM 0.85 | 5:17PM 0.63 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - |
 | |  |  | |  | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 21 | 21 | 21 | 22 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 22 |
| Feels °C (?) | 22 | 20 | 20 | 20 | 21 | 24 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 21 | 21 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Manabi
The wind is still cross-on at San Mateo (light winds from the SW at Guayaquil/José Joaquín de Olmedo International Airport 169 km from San Mateo). 0.2m 9s swell from the NW to make surfable waves.
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