Fort Point, NH - Station ID: 8423898

Established:Aug 12, 1976
Time Meridian:0° E
Present Installation:Aug 05, 2014
Date Removed:2020-04-13
Water Level Max (ref MHHW):2.89 ft. Jan 02, 2010
Water Level Min (ref MLLW):-2.71 ft. Feb 02, 2018
Mean Range:8.63 ft.
Diurnal Range:9.39 ft.
Latitude43° 4.3' N
Longitude70° 42.6' W
NOAA Chart#:13283
Met Site Elevation: ft. above
Today's Tides (LST/LDT)
graphical depiction of low tide
2:35 AM
2:35 AMlow 0.1 ft.
8:55 AMhigh 8.5 ft.
2:48 PMlow 0.9 ft.
9:09 PMhigh 9.4 ft.

How to reach: To reach the benchmarks from the Portsmouth traffic circle (Junction of I-95 and US-1 Bypass) proceed south on US 1 Bypass for 2.6 km (1.6 mi) where US 1 Bypass joins US 1, continue south on US 1 for 0.8 km (0.5 mi) and turn east (left) onto Elwin Road, go 2.3 km (1.4 mi) on Elwin Road to the intersection of route 1-A (Sagemore Road) and turn NW (left), proceed on route 1-A for 0.7 km (0.4 mi) to the intersection of route 1-A and Route 1-B (Wentworth Road), turn NE (right) and proceed 4.2 km (2.6 mi) to where Route 1-B turns sharp left onto Main Street, (there is a sign for the Coast Guard and Fort Constitution) stay on Wentworth Road (straight), continue 0.5 km (0.3 mi) to the access road for the Coast Guard Base and the pier, turn right and proceed 0.24 km (0.1 mi) to the gate, after passing through the gate, follow the parking lot NE for .08 km (0.05 mi), turn left between two buildings to the boathouse. The tide gage is located on the SW corner of the boathouse and the benchmarks are in the immediate area.

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