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Dennis Port, Massachusetts Weather

Dennis Port, Massachusetts — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Dennis Port, Barnstable County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Dennis Port. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Dennis Port — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Dennis Port and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Dennis Port, Massachusetts

Dennis Port breathes the salty air of Cape Cod, its landscape sculpted by the persistent ebb and flow of the Atlantic. It lies 9.3 miles east-south-east of Barnstable, MA (from Barnstable, MA: bearing 108°T), and is situated 6.1 miles east-south-east of Yarmouth. Low, sandy hills, softened by resilient scrub pine and bayberry, give way to a coastline of shifting dunes and broad, welcoming beaches that stretch toward the horizon. The light here, particularly in the late afternoon, possesses a pearlescent quality, casting a golden sheen across the weathered shingles of cottages and illuminating the gentle curve of the shoreline. The air carries the faint, sweet perfume of salt marsh mingled with the earthy scent of pine needles, a constant reminder of the elemental forces that shape this coastal haven. The history of Dennis Port is deeply intertwined with the sea, its early days marked by the hardy pursuits of fishing and whaling that sustained its inhabitants. Later, the allure of its pristine beaches transformed the character of the village, fostering a thriving tourism economy that continues to define its present. Quaint shops and seafood shacks now line the main thoroughfares, their signs weathered by years of sun and sea spray, a testament to the enduring spirit of commerce. The legacy of generations who have drawn their livelihood from the surrounding waters is palpable, a quiet pride in the resilience and beauty of this particular corner of Barnstable County.

LocationDennis Port, Barnstable County, Massachusetts
Coordinates41.658445°N, 70.128629°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)02639
Area Code339, 351, 413, 508, 617, 774, 781, 857, 978
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service