Caño Martin Peña, Puerto Rico Weather
Caño Martin Peña, Puerto Rico — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Caño Martin Peña, San Juan County.
Flight conditions near Caño Martin Peña. Data source: locating…
About Caño Martin Peña, Puerto Rico
Caño Martin Peña is a living artery of San Juan, a ribbon of brackish water that pulses with the ebb and flow of the Atlantic and the life it sustains. This narrow waterway, a namesake for the surrounding communities, carves its path through a landscape of mangrove islands, their tangled roots gripping the muddy banks like ancient hands. The air here carries the humid embrace of the tropics, thick with the scent of salt and the subtle, earthy perfume of decaying vegetation. Sunlight, when it filters through the dense canopy of palms and sea grape, casts a dappled, shifting mosaic on the water's surface, a restless shimmer that mirrors the vibrant, often challenging, spirit of the people who call Caño Martin Peña home. The history of Caño Martin Peña is inextricably linked to the water, a vital conduit for commerce and connection for centuries. Originally a natural channel, it has been shaped and reshaped by human endeavor, a testament to the persistent drive to harness and navigate its waters. The local economy, once anchored by fishing and small-scale maritime activities, now reflects the broader economic currents of San Juan, with many residents commuting to the city's bustling commercial centers. Yet, the echoes of tradition persist; the rhythm of life here is still marked by the gentle slap of water against makeshift docks and the distant call of seabirds. The revitalized efforts to clean and preserve the Caño Martin Peña are more than an environmental project; they are a profound reaffirmation of its enduring significance, a commitment to ensuring this vital waterway continues to nourish the soul of its community.
Live animated radar for Caño Martin Peña and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Caño Martin Peña, San Juan County, Puerto Rico |
| Coordinates | 38.794595°N, 106.534838°W |
| Timezone | Atlantic Standard Time — no DST (America/Puerto_Rico) |
| Area Code | 787, 939 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Caño Martin Peña, Puerto Rico Weather Page
This page provides live weather conditions and forecasts for Caño Martin Peña, Puerto Rico, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Caño Martin Peña includes coordinates 38.794595°N, 106.534838°W, situated in San Juan County. Telephone area code: 787, 939. Timezone: Atlantic Standard Time — no DST (America/Puerto_Rico).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
