8410140 - Eastport, ME (PSBM1) — Live Marine Conditions & Buoy Data
NOAA station PSBM1, 8410140 - Eastport, ME, reports real-time marine conditions from 44.905°N, 66.983°W in the western North Atlantic (Maine). Readings refresh roughly every 10 minutes, and Big Buoy adds 7-day tide predictions, a solunar table, and a multi-day weather outlook for the area.
Current conditions at 8410140 - Eastport, ME
As of August 21, 2026 at 19:30 UTC, 8410140 - Eastport, ME (PSBM1) is reporting water temperature 56°F, air temperature 70°F, wind from the SE at 8 mph gusting 9 mph, and barometric pressure 30.07 inHg.
- Water temperature
- 56°F
- Air temperature
- 70°F
- Wind
- SE 8 mph (gust 9)
- Barometric pressure
- 30.07 inHg
Observed August 21, 2026 at 19:30 UTC from NOAA NDBC station PSBM1. Readings update about every 10 minutes.
What NOAA buoy PSBM1 measures
As a NOAA meteorological station, PSBM1 reports wind speed, gusts and direction, barometric pressure, air and water temperature, and — where wave sensors are fitted — significant wave height, swell period, and wave direction.
What to watch in the western North Atlantic
Conditions along the Atlantic coast are driven by swell direction and the shifting western edge of the Gulf Stream. Northeast winds against an outgoing tide stack up steep, dangerous seas at inlets, and water temperature can change 10–20°F over just a few miles as the Gulf Stream boundary moves.
Frequently asked questions
- Where is NOAA buoy PSBM1 located?
- 8410140 - Eastport, ME (PSBM1) reports from 44.905°N, 66.983°W in the western North Atlantic (Maine).
- How often is NOAA buoy PSBM1 updated?
- Station PSBM1 typically reports new observations about every 10 minutes. Big Buoy refreshes continuously so you always see the latest readings, alongside 7-day tide predictions and a solunar table for the area.
- What does NOAA buoy PSBM1 measure?
- Big Buoy shows wind, barometric pressure, air and water temperature, and wave height and period where available for 8410140 - Eastport, ME, plus 7-day tides, solunar peak windows, and a multi-day weather outlook.
- Is Big Buoy free to use?
- Yes. Live data for 8410140 - Eastport, ME and every other NOAA buoy is free with no account required. Big Buoy Pro adds the Wind Tab, the Depth Chart, satellite overlays (sea surface temp, chlorophyll, currents), 16-day forecasts, and forecast model switching.