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Las Islitas (Matanchen Bay) surfForecast / Nayarit / Mexico
48hr Weather and Surf, issued 11 pm Thursday 09 Apr 2026 CSTForecast update in hr min s Forecast update imminent
Las Islitas (Matanchen Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Las Islitas (Matanchen Bay) sea temperature is
26.9° C
(Which is 3.0°C warmer than normal for this time of year)How big are the waves at Las Islitas (Matanchen Bay) today?
The current surf forecast for Las Islitas (Matanchen Bay) at 3AM is: 0.9m 16s primary swell from a Southwest direction and 0.4m 6s secondary swell from a West direction (forecast issued at 11:00pm April 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 3.5ft (1.1m) | 16s |
| Afternoon (10 Apr) | 3.5ft (1.0m) | 16s |
| Evening (10 Apr) | 3.5ft (1.0m) | 16s |
Table - waves today at Las Islitas (Matanchen Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 444 | 434 | 395 | 508 | 595 | 595 | 508 | 502 | 496 | 362 | 358 | 425 | 414 | 398 | 318 | 314 | 309 | 309 | 309 | 309 | 272 | 211 | 208 | 206 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- off | glass | glass | glass | glass | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | glass |
High Tide / height (m) | 10:19PM 1.27 | 8:52PM 1.21 | 4:56AM 1.11 | 7:51PM 1.26 | 6:17AM 1.23 | |||||||||||||||||||
Low Tide / height (m) | 12:17PM 0.60 | 1:58AM 1.06 | 12:44PM 0.51 | 1:21AM 0.93 | 1:07PM 0.43 | |||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:19 |
 | | | |  | | | | | | |  | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 21 | 21 | 21 | 24 | 27 | 27 | 26 | 23 | 22 | 21 | 21 | 25 | 27 | 27 | 26 | 23 | 22 | 21 | 21 | 26 | 28 | 29 | 27 |
| Feels °C (?) | 26 | 23 | 22 | 21 | 24 | 27 | 27 | 27 | 25 | 23 | 21 | 21 | 25 | 25 | 26 | 27 | 24 | 23 | 21 | 20 | 25 | 27 | 28 | 27 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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