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Surf Forecasts:
San Mateo surfForecast / Manabi / Ecuador
48hr Weather and Surf, issued 12 pm Friday 17 Apr 2026 -05Forecast update in hr min s Forecast update imminent
San Mateo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Mateo sea temperature is
26.4° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at San Mateo today?
The current surf forecast for San Mateo at 8PM is: 0.3m 13s primary swell from a Northwest direction and 0.4m 6s secondary swell from a North-northwest direction (forecast issued at 12:00pm April 17). An open ocean swell of 1.2m 16s is not directed at the surf break, a second open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 3.5ft (1.0m) | 14s |
| Afternoon (17 Apr) | 1.5ft (0.4m) | 13s |
| Evening (17 Apr) | 1ft (0.3m) | 13s |
Table - waves today at San Mateo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 368 | 253 | 44 | 27 | 27 | 17 | 17 | 6 | 6 | 14 | 14 | 23 | 14 | 14 | 23 | 23 | 14 | 14 | 12 | 249 | 12 | 12 | 12 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | glass | cross- on | cross- on | cross | cross- off | cross | glass | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 3:37PM 2.73 | 4:08AM 2.64 | 4:18PM 2.78 | 4:51AM 2.69 | 5:02PM 2.75 | 5:37AM 2.66 | ||||||||||||||||||
Low Tide / height (m) | 9:27AM 0.27 | 9:55PM 0.02 | 10:10AM 0.20 | 10:37PM -0.06 | 10:54AM 0.19 | 11:20PM -0.06 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - |
 | | |  | |  | |  | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 25 | 25 | 25 | 24 | 24 | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 25 |
| Feels °C (?) | 31 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 30 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 31 | 28 | 28 | 29 | 29 | 29 | 27 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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