ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Eastport, ME

	Bar Harbor, ME

	Portland, ME

	Portsmouth, ME

	Boston, MA

	Buzzards Bay MA

	Woods Hole, MA

	Nantucket, MA

	Providence, RI

	Newport, RI

	Block Island, RI

	Montauk Point NY

	New London, CT

	Bridgeport, CT

	Port Jefferson NY

	Kings Pnt, NY

	The Battery, NY

	Bergen Pnt, NY

	Sandy Hook, NJ

	Atlantic City, NJ

	Cape May, NJ

	Philadelphia, PA

	Reedy Pnt, DE

	Lewes, DE
#Portland, ME : 03/18/2025 15:23:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 00Z,   0.50,  -9.19,  -8.94,  99.90,  -0.25,  (min)
03/17 01Z,   0.50,  -8.10,  -7.87,  99.90,  -0.27,
03/17 02Z,   0.40,  -6.17,  -5.94,  99.90,  -0.17,
03/17 03Z,   0.40,  -3.87,  -3.58,  99.90,  -0.11,
03/17 04Z,   0.40,  -1.89,  -1.53,  99.90,  -0.04,
03/17 05Z,   0.40,  -0.74,  -0.32,  99.90,   0.02,
03/17 06Z,   0.40,  -0.61,  -0.12,  99.90,   0.09,  (max)
03/17 07Z,   0.40,  -1.52,  -0.98,  99.90,   0.14,
03/17 08Z,   0.40,  -3.32,  -2.84,  99.90,   0.08,
03/17 09Z,   0.50,  -5.64,  -5.30,  99.90,  -0.16,
03/17 10Z,   0.40,  -7.82,  -7.46,  99.90,  -0.04,
03/17 11Z,   0.40,  -9.24,  -8.99,  99.90,  -0.15,
03/17 12Z,   0.40,  -9.62,  -9.30,  99.90,  -0.08,  (min)
03/17 13Z,   0.40,  -8.94,  -8.71,  99.90,  -0.17,
03/17 14Z,   0.50,  -7.34,  -7.13,  99.90,  -0.29,
03/17 15Z,   0.50,  -5.18,  -4.70,  99.90,  -0.02,
03/17 16Z,   0.40,  -3.07,  -2.67,  99.90,  -0.00,
03/17 17Z,   0.40,  -1.60,  -1.28,  99.90,  -0.08,
03/17 18Z,   0.40,  -1.07,  -0.55,  99.90,   0.12,  (max)
03/17 19Z,   0.40,  -1.53,  -0.93,  99.90,   0.20,
03/17 20Z,   0.40,  -2.90,  -2.41,  99.90,   0.09,
03/17 21Z,   0.40,  -4.92,  -4.39,  99.90,   0.13,
03/17 22Z,   0.40,  -7.00,  -6.62,  99.90,  -0.02,
03/17 23Z,   0.50,  -8.51,  -8.19,  99.90,  -0.18,
03/18 00Z,   0.40,  -9.04,  -8.84,  99.90,  -0.20,  (min)
03/18 01Z,   0.40,  -8.53,  -8.27,  99.90,  -0.14,
03/18 02Z,   0.40,  -7.12,  -6.93,  99.90,  -0.21,
03/18 03Z,   0.40,  -5.08,  -4.86,  99.90,  -0.18,
03/18 04Z,   0.40,  -2.94,  -2.59,  99.90,  -0.05,
03/18 05Z,   0.30,  -1.33,  -1.04,  99.90,  -0.01,
03/18 06Z,   0.30,  -0.66,  -0.30,  99.90,   0.06,  (max)
03/18 07Z,   0.30,  -0.99,  -0.62,  99.90,   0.07,
03/18 08Z,   0.30,  -2.25,  -1.88,  99.90,   0.07,
03/18 09Z,   0.20,  -4.23,  -3.97,  99.90,   0.06,
03/18 10Z,   0.20,  -6.48,  -6.33,  99.90,  -0.05,
03/18 11Z,   0.20,  -8.35,  -8.26,  99.90,  -0.11,
03/18 12Z,   0.20,  -9.33,  -9.43,  99.90,  -0.30,  (min)
03/18 13Z,   0.20,  -9.29,  -9.30,  99.90,  -0.21,
03/18 14Z,   0.20,  -8.31,  -8.37,  99.90,  -0.26,
03/18 15Z,   0.30,  -6.58,  -6.74,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 16Z,   0.30,  -4.52,  99.90,  -4.64,  -0.43,
03/18 17Z,   0.30,  -2.70,  99.90,  -2.80,  -0.40,
03/18 18Z,   0.30,  -1.63,  99.90,  -1.70,  -0.37,
03/18 19Z,   0.40,  -1.49,  99.90,  -1.43,  -0.34,  (max)
03/18 20Z,   0.50,  -2.25,  99.90,  -2.05,  -0.31,
03/18 21Z,   0.60,  -3.76,  99.90,  -3.44,  -0.27,
03/18 22Z,   0.60,  -5.70,  99.90,  -5.35,  -0.24,
03/18 23Z,   0.60,  -7.49,  99.90,  -7.10,  -0.21,
03/19 00Z,   0.60,  -8.55,  99.90,  -8.13,  -0.18,
03/19 01Z,   0.60,  -8.62,  99.90,  -8.18,  -0.15,  (min)
03/19 02Z,   0.60,  -7.77,  99.90,  -7.29,  -0.12,
03/19 03Z,   0.60,  -6.17,  99.90,  -5.67,  -0.09,
03/19 04Z,   0.50,  -4.17,  99.90,  -3.76,  -0.09,
03/19 05Z,   0.40,  -2.29,  99.90,  -1.98,  -0.09,
03/19 06Z,   0.40,  -1.09,  99.90,  -0.78,  -0.09,
03/19 07Z,   0.60,  -0.84,  99.90,  -0.33,  -0.09,  (max)
03/19 08Z,   0.60,  -1.53,  99.90,  -1.02,  -0.09,
03/19 09Z,   0.70,  -3.01,  99.90,  -2.40,  -0.09,
03/19 10Z,   0.70,  -5.02,  99.90,  -4.42,  -0.09,
03/19 11Z,   0.80,  -7.09,  99.90,  -6.38,  -0.09,
03/19 12Z,   0.80,  -8.60,  99.90,  -7.90,  -0.09,
03/19 13Z,   0.80,  -9.19,  99.90,  -8.49,  -0.09,  (min)
03/19 14Z,   0.80,  -8.83,  99.90,  -8.12,  -0.09,
03/19 15Z,   0.80,  -7.67,  99.90,  -6.96,  -0.09,
03/19 16Z,   0.70,  -5.94,  99.90,  -5.34,  -0.09,
03/19 17Z,   0.70,  -4.06,  99.90,  -3.45,  -0.09,
03/19 18Z,   0.70,  -2.57,  99.90,  -1.96,  -0.09,
03/19 19Z,   0.70,  -1.86,  99.90,  -1.25,  -0.09,  (max)
03/19 20Z,   0.80,  -2.01,  99.90,  -1.31,  -0.09,
03/19 21Z,   0.80,  -2.94,  99.90,  -2.24,  -0.09,
03/19 22Z,   0.90,  -4.47,  99.90,  -3.67,  -0.09,
03/19 23Z,   1.00,  -6.25,  99.90,  -5.34,  -0.09,
03/20 00Z,   1.00,  -7.70,  99.90,  -6.80,  -0.09,
03/20 01Z,   1.00,  -8.36,  99.90,  -7.46,  -0.09,  (min)
03/20 02Z,   0.90,  -8.09,  99.90,  -7.28,  -0.09,
03/20 03Z,   0.90,  -7.02,  99.90,  -6.22,  -0.09,
03/20 04Z,   0.90,  -5.39,  99.90,  -4.58,  -0.09,
03/20 05Z,   0.80,  -3.52,  99.90,  -2.81,  -0.09,
03/20 06Z,   0.80,  -1.93,  99.90,  -1.22,  -0.09,
03/20 07Z,   0.80,  -1.09,  99.90,  -0.39,  -0.09,  (max)
03/20 08Z,   0.80,  -1.18,  99.90,  -0.47,  -0.09,
03/20 09Z,   0.80,  -2.09,  99.90,  -1.38,  -0.09,
03/20 10Z,   0.90,  -3.66,  99.90,  -2.85,  -0.09,
03/20 11Z,   0.90,  -5.60,  99.90,  -4.79,  -0.09,
03/20 12Z,   0.90,  -7.43,  99.90,  -6.63,  -0.09,
03/20 13Z,   0.90,  -8.62,  99.90,  -7.82,  -0.09,
03/20 14Z,   0.90,  -8.91,  99.90,  -8.10,  -0.09,  (min)
03/20 15Z,   0.80,  -8.35,  99.90,  -7.65,  -0.09,
03/20 16Z,   0.80,  -7.13,  99.90,  -6.43,  -0.09,
03/20 17Z,   0.80,  -5.49,  99.90,  -4.78,  -0.09,
03/20 18Z,   0.90,  -3.82,  99.90,  -3.01,  -0.09,
03/20 19Z,   0.90,  -2.61,  99.90,  -1.81,  -0.09,
03/20 20Z,   0.90,  -2.17,  99.90,  -1.37,  -0.09,  (max)
03/20 21Z,   1.00,  -2.51,  99.90,  -1.60,  -0.09,
03/20 22Z,   1.00,  -3.50,  99.90,  -2.59,  -0.09,
03/20 23Z,   1.10,  -4.97,  99.90,  -3.96,  -0.09,
03/21 00Z,   1.10,  -6.55,  99.90,  -5.54,  -0.09,
03/21 01Z,   1.10,  -7.71,  99.90,  -6.70,  -0.09,
03/21 02Z,   1.10,  -8.07,  99.90,  -7.06,  -0.09,  (min)
03/21 03Z,   1.00,  -7.58,  99.90,  -6.68,  -0.09,
03/21 04Z,   1.00,  -6.43,  99.90,  -5.53,  -0.09,
03/21 05Z,   1.00,  -4.84,  99.90,  -3.93,  -0.09,
03/21 06Z,   1.00,  -3.13,  99.90,  -2.23,  -0.09,
03/21 07Z,   1.10,  -1.80,  99.90,  -0.80,  -0.09,
03/21 08Z,   1.10,  -1.24,  99.90,  -0.23,  -0.09,  (max)
03/21 09Z,   1.10,  -1.53,  99.90,  -0.52,  -0.09,
03/21 10Z,   1.20,  -2.54,  99.90,  -1.44,  -0.09,
03/21 11Z,   1.30,  -4.11,  99.90,  -2.90,  -0.09,
03/21 12Z,   1.30,  -5.94,  99.90,  -4.73,  -0.09,
03/21 13Z,   1.30,  -7.56,  99.90,  -6.36,  -0.09,
03/21 14Z,   1.30,  -8.51,  99.90,  -7.31,  -0.09,
03/21 15Z,   1.30,  -8.62,  99.90,  -7.41,  -0.09,  (min)
03/21 16Z,   1.30,  -7.99,  99.90,  -6.78,  -0.09,
03/21 17Z,   1.30,  -6.79,  99.90,  -5.58,  -0.09,
03/21 18Z,   1.30,  -5.24,  99.90,  -4.04,  -0.09,
03/21 19Z,   1.30,  -3.75,  99.90,  -2.54,  -0.09,
03/21 20Z,   1.30,  -2.75,  99.90,  -1.54,  -0.09,
03/21 21Z,   1.30,  -2.47,  99.90,  -1.26,  -0.09,  (max)
03/21 22Z,   1.20,  -2.87,  99.90,  -1.77,  -0.09,
03/21 23Z,   1.20,  -3.85,  99.90,  -2.75,  -0.09,
03/22 00Z,   1.10,  -5.23,  99.90,  -4.23,  -0.09,
03/22 01Z,   1.10,  -6.65,  99.90,  -5.65,  -0.09,
03/22 02Z,   1.00,  -7.61,  99.90,  -6.70,  -0.09,
03/22 03Z,   0.90,  -7.80,  99.90,  -6.99,  -0.09,  (min)
03/22 04Z,   0.90,  -7.23,  99.90,  -6.42,  -0.09,
03/22 05Z,   0.90,  -6.08,  99.90,  -5.27,  -0.09,
03/22 06Z,   0.80,  -4.54,  99.90,  -3.84,  -0.09,
03/22 07Z,  99.90,  -2.97,  99.90,  99.90,  -0.09,
03/22 08Z,  99.90,  -1.80,  99.90,  99.90,  -0.09,
03/22 09Z,  99.90,  -1.39,  99.90,  99.90,  -0.09,
03/22 10Z,  99.90,  -1.76,  99.90,  99.90,  -0.09,
03/22 11Z,  99.90,  -2.79,  99.90,  99.90,  -0.09,
03/22 12Z,  99.90,  -4.32,  99.90,  99.90,  -0.09,