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Official National Weather Service (NWS) point forecast and real-time wind conditions for Lago de Matrullas (Puerto Rico). 24-hour hour-by-hour wind timelines, peak gusts, watercraft recreation safety thresholds, and 7-day marine outlook.
Today: High 73°F · Low 68°F
Peak gusts: 21 mph · Lake surface chop expected
Humidity: 95% · Barometer: 29.92 inHg
USGS water monitoring available for Lago de Matrullas.
Fair for boating (63/100), from 4 available inputs. Supporting this: Wind 9 mph from the southeast. Gusts to 10 mph. The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Fair for fishing (55/100), from 5 available inputs. Supporting this: Wind 9 mph from the southeast. Sky is mostly cloudy (60% cloud cover). The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Fair for kayaking (63/100), from 5 available inputs. Supporting this: Wind 9 mph from the southeast. Gusts to 10 mph. The forecast mentions thunderstorms, which carries a risk penalty. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it. Supporting this: No active official alerts for this lake. Air temperature 73°F. The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: water temperature.
| Time | Air Temp | Wind (mph) | Direction | Peak Gusts | Rain Chance | Sky & Conditions |
|---|---|---|---|---|---|---|
| 3 PM | 73°F | 9 mph | SE | ⚡ 10 mph | 40% | Scattered Showers And Thunderstorms |
| 4 PM | 72°F | 9 mph | SE | ⚡ 10 mph | 40% | Scattered Showers And Thunderstorms |
| 5 PM | 71°F | 8 mph | SE | ⚡ 9 mph | 40% | Scattered Showers And Thunderstorms |
| 6 PM | 70°F | 7 mph | SE | ⚡ 8 mph | 1% | Clear |
| 7 PM | 70°F | 5 mph | SE | ⚡ 6 mph | 1% | Clear |
| 8 PM | 70°F | 3 mph | SE | ⚡ 5 mph | 1% | Clear |
| 9 PM | 70°F | 3 mph | SE | ⚡ 5 mph | 0% | Clear |
| 10 PM | 69°F | 3 mph | SE | ⚡ 5 mph | 0% | Clear |
| 11 PM | 69°F | 3 mph | SE | ⚡ 5 mph | 0% | Clear |
| 12 AM | 69°F | 3 mph | SE | ⚡ 5 mph | 10% | Isolated Rain Showers |
| 1 AM | 69°F | 3 mph | E | ⚡ 5 mph | 10% | Isolated Rain Showers |
| 2 AM | 68°F | 3 mph | E | ⚡ 5 mph | 10% | Isolated Rain Showers |
| 3 AM | 68°F | 3 mph | E | ⚡ 5 mph | 7% | Isolated Rain Showers |
| 4 AM | 68°F | 3 mph | E | ⚡ 5 mph | 7% | Isolated Rain Showers |
| 5 AM | 68°F | 3 mph | E | ⚡ 5 mph | 7% | Isolated Rain Showers |
| 6 AM | 69°F | 3 mph | E | ⚡ 5 mph | 4% | Sunny |
| 7 AM | 70°F | 5 mph | E | ⚡ 6 mph | 4% | Sunny |
| 8 AM | 71°F | 5 mph | E | ⚡ 6 mph | 4% | Sunny |
| 9 AM | 72°F | 6 mph | E | ⚡ 7 mph | 7% | Isolated Rain Showers |
| 10 AM | 73°F | 7 mph | SE | ⚡ 8 mph | 7% | Isolated Rain Showers |
| 11 AM | 74°F | 7 mph | SE | ⚡ 8 mph | 7% | Isolated Rain Showers |
| 12 PM | 74°F | 7 mph | SE | ⚡ 8 mph | 70% | Chance Showers And Thunderstorms |
| 1 PM | 74°F | 7 mph | SE | ⚡ 8 mph | 70% | Chance Showers And Thunderstorms |
| 2 PM | 74°F | 6 mph | SE | ⚡ 7 mph | 70% | Chance Showers And Thunderstorms |
Mirror-like to gentle rippled water. Optimal conditions for paddleboarding, kayaking, swimming, and beginner water skiing or wakeboarding.
Pleasant breeze with small wavelets. Great for sailing, pleasure cruising, pontoon boats, and trolling for trout and bass.
Moderate waves with whitecaps likely. Requires skilled boat handling; kayaks, canoes, and stand-up paddleboards should stay close to sheltered bays.
Steep waves, cold spray, and hazardous open water. Avoid small craft voyages. Always check official National Weather Service lake wind advisories.
Thunderstorm. High near 75°F. Wind around 8 mph with gusts up to 25 mph.
Thunderstorm. Low around 64°F.
Scattered showers and thunderstorms. Partly sunny, with a high near 74. Southeast wind around 9 mph. Chance of precipitation is 50%.
Isolated rain showers between midnight and 3am. Mostly clear, with a low around 68. East southeast wind 3 to 7 mph.
Thunderstorm. High near 77°F. Wind around 7 mph with gusts up to 21 mph.
Isolated rain showers between 9am and noon, then showers and thunderstorms. Partly sunny, with a high near 74. East southeast wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thunderstorm. Low around 65°F.
Isolated rain showers. Partly cloudy, with a low around 69. East wind 1 to 5 mph.
Thunderstorm with Hail. High near 78°F. Wind around 8 mph with gusts up to 24 mph.
Isolated rain showers before noon, then showers and thunderstorms. Partly sunny, with a high near 74. East northeast wind around 5 mph. Chance of precipitation is 80%.
Thunderstorm with Hail. Low around 66°F.
Isolated rain showers after midnight. Mostly clear, with a low around 69. Northeast wind around 5 mph.
Thunderstorm. High near 80°F. Wind around 5 mph with gusts up to 18 mph.
Isolated rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. East wind 3 to 8 mph. Chance of precipitation is 70%.
Lago de Matrullas currently reports 67°F with wind velocity near 6 mph from the SE. Atmospheric forecasts and 24-hour hour-by-hour wind timelines are updated hourly from the National Weather Service gridpoint matching the lake's coordinates.
At Lago de Matrullas and surrounding mountain valleys, diurnal heating of the surrounding terrain causes strong thermal pressure differentials known locally as afternoon breezes (such as the Washoe Zephyr at Lake Tahoe). Wind speeds typically peak between 1:00 PM and 5:00 PM before calming near sunset.
For stand-up paddleboarding (SUP), canoeing, and light kayaks, winds under 7 mph (light breeze) offer the safest, glassiest surface conditions. Between 8–14 mph, small wavelets develop, suitable for sailboats and powerboats. Winds exceeding 15 mph create steep whitecaps and rapid drift; winds over 21 mph warrant small craft warnings.
All weather and wind telemetry is fetched directly from the National Weather Service (NOAA - WFO SJU) high-resolution numerical point-forecast API. LakeRadar uses the official gridpoint for Lago de Matrullas without artificial smoothing or third-party estimates.
Yes. Live hydrological sensor readings, 30-day elevation histories, full-pool benchmarks, and USGS station provenance are available on our dedicated Lago de Matrullas Water Level & Temperature page.
View Lago de Matrullas Water Level & Temperature →