8540433 - Marcus Hook Buoy MRCP1

• Water temperature at NDBC buoy MRCP1 (8540433 - Marcus Hook, PA) is 63.1 F (17.3 C), observed 08:48 UTC on October 18, 2026.
• Air temperature at the buoy is 44 F, cooler than the water.
• The nearest NOAA tide station is Marcus Hook, Pa., 0.4 mi away.

Position 39.809, -75.415 · Water Level Observation Network · owner code PT. Latest observation from NDBC station MRCP1; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

• Marcus Hook, Pa.0.4 mi
• Bridgeport, Raccoon Creek, N.J.3.2 mi
• Pedricktown, Oldmans Creek, N.J.3.3 mi
• Edgemoor, Del.5.8 mi
• Auburn, Oldmans Creek, N.J.7.1 mi

All Pennsylvania water temperatures