ETSS stn

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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
#Elfin Cove, AK : 01/18/2026 19:23:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 00Z,  -0.70,  -7.12,  -8.25,  99.90,  -0.43,
01/17 01Z,  -0.80,  -9.44, -10.74,  99.90,  -0.50,
01/17 02Z,  -0.70, -11.05, -12.26,  99.90,  -0.51,
01/17 03Z,  -0.70, -11.63, -12.91,  99.90,  -0.58,  (min)
01/17 04Z,  -0.70, -11.11, -12.27,  99.90,  -0.46,
01/17 05Z,  -0.80,  -9.65, -10.85,  99.90,  -0.40,
01/17 06Z,  -0.80,  -7.61,  -8.72,  99.90,  -0.31,
01/17 07Z,  -0.80,  -5.43,  -6.67,  99.90,  -0.44,
01/17 08Z,  -0.80,  -3.59,  -4.81,  99.90,  -0.42,
01/17 09Z,  -0.80,  -2.52,  -3.88,  99.90,  -0.56,
01/17 10Z,  -0.80,  -2.41,  -3.59,  99.90,  -0.38,  (max)
01/17 11Z,  -0.80,  -3.14,  -4.38,  99.90,  -0.44,
01/17 12Z,  -0.90,  -4.37,  -5.64,  99.90,  -0.37,
01/17 13Z,  -0.90,  -5.68,  -6.88,  99.90,  -0.30,
01/17 14Z,  -0.90,  -6.59,  -7.73,  99.90,  -0.24,
01/17 15Z,  -0.90,  -6.78,  -7.80,  99.90,  -0.12,  (min)
01/17 16Z,  -0.80,  -6.09,  -7.19,  99.90,  -0.30,
01/17 17Z,  -0.80,  -4.65,  -5.88,  99.90,  -0.43,
01/17 18Z,  -0.80,  -2.82,  -3.99,  99.90,  -0.37,
01/17 19Z,  -0.70,  -1.08,  -2.45,  99.90,  -0.67,
01/17 20Z,  -0.70,   0.10,  -1.34,  99.90,  -0.74,
01/17 21Z,  -0.70,   0.28,  -1.10,  99.90,  -0.68,  (max)
01/17 22Z,  -0.80,  -0.75,  -2.25,  99.90,  -0.70,
01/17 23Z,  -0.80,  -2.84,  -4.26,  99.90,  -0.62,
01/18 00Z,  -0.70,  -5.54,  -6.97,  99.90,  -0.73,
01/18 01Z,  -0.70,  -8.31,  -9.58,  99.90,  -0.57,
01/18 02Z,  -0.70, -10.58, -11.84,  99.90,  -0.56,
01/18 03Z,  -0.70, -11.90, -13.12,  99.90,  -0.52,
01/18 04Z,  -0.70, -12.01, -13.21,  99.90,  -0.50,  (min)
01/18 05Z,  -0.70, -10.94, -12.22,  99.90,  -0.58,
01/18 06Z,  -0.60,  -8.96, -10.21,  99.90,  -0.65,
01/18 07Z,  -0.60,  -6.56,  -7.88,  99.90,  -0.72,
01/18 08Z,  -0.70,  -4.25,  -5.66,  99.90,  -0.71,
01/18 09Z,  -0.70,  -2.55,  -4.09,  99.90,  -0.84,
01/18 10Z,  -0.70,  -1.85,  -3.37,  99.90,  -0.82,  (max)
01/18 11Z,  -0.70,  -2.25,  -3.78,  99.90,  -0.83,
01/18 12Z,  -0.60,  -3.44,  -4.86,  99.90,  -0.82,
01/18 13Z,  -0.70,  -4.98,  -6.43,  99.90,  -0.75,
01/18 14Z,  -0.70,  -6.38,  -7.63,  99.90,  -0.55,
01/18 15Z,  -0.70,  -7.17,  -8.39,  99.90,  -0.52,  (min)
01/18 16Z,  -0.70,  -7.04,  -8.32,  99.90,  -0.58,
01/18 17Z,  -0.70,  -5.96,  -7.23,  99.90,  -0.57,
01/18 18Z,  -0.70,  -4.15,  -5.51,  99.90,  -0.66,
01/18 19Z,  -0.60,  -2.09,  -3.51,  99.90,  -0.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 20Z,  -0.60,  -0.32,  99.90,  -1.73,  -0.80,
01/18 21Z,  -0.60,   0.62,  99.90,  -0.76,  -0.78,  (max)
01/18 22Z,  -0.60,   0.34,  99.90,  -1.02,  -0.76,
01/18 23Z,  -0.50,  -1.25,  99.90,  -2.50,  -0.74,
01/19 00Z,  -0.50,  -3.82,  99.90,  -5.05,  -0.72,
01/19 01Z,  -0.50,  -6.80,  99.90,  -8.01,  -0.70,
01/19 02Z,  -0.50,  -9.58,  99.90, -10.76,  -0.68,
01/19 03Z,  -0.60, -11.59,  99.90, -12.86,  -0.67,
01/19 04Z,  -0.60, -12.43,  99.90, -13.68,  -0.65,  (min)
01/19 05Z,  -0.60, -11.94,  99.90, -13.17,  -0.63,
01/19 06Z,  -0.60, -10.28,  99.90, -11.48,  -0.61,
01/19 07Z,  -0.60,  -7.85,  99.90,  -9.03,  -0.59,
01/19 08Z,  -0.60,  -5.22,  99.90,  -6.40,  -0.59,
01/19 09Z,  -0.70,  -2.97,  99.90,  -4.26,  -0.59,
01/19 10Z,  -0.70,  -1.63,  99.90,  -2.92,  -0.59,
01/19 11Z,  -0.70,  -1.49,  99.90,  -2.78,  -0.59,  (max)
01/19 12Z,  -0.60,  -2.44,  99.90,  -3.63,  -0.59,
01/19 13Z,  -0.60,  -4.05,  99.90,  -5.23,  -0.59,
01/19 14Z,  -0.60,  -5.78,  99.90,  -6.97,  -0.59,
01/19 15Z,  -0.60,  -7.12,  99.90,  -8.31,  -0.59,
01/19 16Z,  -0.60,  -7.63,  99.90,  -8.82,  -0.59,  (min)
01/19 17Z,  -0.70,  -7.10,  99.90,  -8.39,  -0.59,
01/19 18Z,  -0.70,  -5.60,  99.90,  -6.88,  -0.59,
01/19 19Z,  -0.60,  -3.48,  99.90,  -4.67,  -0.59,
01/19 20Z,  -0.60,  -1.32,  99.90,  -2.51,  -0.59,
01/19 21Z,  -0.60,   0.29,  99.90,  -0.90,  -0.59,
01/19 22Z,  -0.60,   0.82,  99.90,  -0.37,  -0.59,  (max)
01/19 23Z,  -0.70,  -0.04,  99.90,  -1.32,  -0.59,
01/20 00Z,  -0.70,  -2.17,  99.90,  -3.46,  -0.59,
01/20 01Z,  -0.80,  -5.10,  99.90,  -6.49,  -0.59,
01/20 02Z,  -0.80,  -8.16,  99.90,  -9.54,  -0.59,
01/20 03Z,  -0.80, -10.72,  99.90, -12.11,  -0.59,
01/20 04Z,  -0.70, -12.27,  99.90, -13.56,  -0.59,
01/20 05Z,  -0.70, -12.48,  99.90, -13.77,  -0.59,  (min)
01/20 06Z,  -0.70, -11.34,  99.90, -12.63,  -0.59,
01/20 07Z,  -0.60,  -9.13,  99.90, -10.32,  -0.59,
01/20 08Z,  -0.60,  -6.38,  99.90,  -7.57,  -0.59,
01/20 09Z,  -0.60,  -3.74,  99.90,  -4.93,  -0.59,
01/20 10Z,  -0.60,  -1.80,  99.90,  -2.99,  -0.59,
01/20 11Z,  -0.60,  -1.01,  99.90,  -2.20,  -0.59,  (max)
01/20 12Z,  -0.60,  -1.50,  99.90,  -2.68,  -0.59,
01/20 13Z,  -0.60,  -2.96,  99.90,  -4.15,  -0.59,
01/20 14Z,  -0.60,  -4.87,  99.90,  -6.06,  -0.59,
01/20 15Z,  -0.70,  -6.65,  99.90,  -7.94,  -0.59,
01/20 16Z,  -0.70,  -7.79,  99.90,  -9.08,  -0.59,
01/20 17Z,  -0.70,  -7.93,  99.90,  -9.21,  -0.59,  (min)
01/20 18Z,  -0.70,  -6.96,  99.90,  -8.25,  -0.59,
01/20 19Z,  -0.70,  -5.09,  99.90,  -6.38,  -0.59,
01/20 20Z,  -0.60,  -2.79,  99.90,  -3.98,  -0.59,
01/20 21Z,  -0.50,  -0.70,  99.90,  -1.79,  -0.59,
01/20 22Z,  -0.50,   0.56,  99.90,  -0.52,  -0.59,  (max)
01/20 23Z,  -0.60,   0.56,  99.90,  -0.63,  -0.59,
01/21 00Z,  -0.60,  -0.85,  99.90,  -2.04,  -0.59,
01/21 01Z,  -0.50,  -3.40,  99.90,  -4.49,  -0.59,
01/21 02Z,  -0.50,  -6.47,  99.90,  -7.56,  -0.59,
01/21 03Z,  -0.60,  -9.37,  99.90, -10.56,  -0.59,
01/21 04Z,  -0.60, -11.50,  99.90, -12.69,  -0.59,
01/21 05Z,  -0.60, -12.43,  99.90, -13.62,  -0.59,  (min)
01/21 06Z,  -0.60, -11.96,  99.90, -13.15,  -0.59,
01/21 07Z,  -0.60, -10.21,  99.90, -11.40,  -0.59,
01/21 08Z,  -0.50,  -7.60,  99.90,  -8.69,  -0.59,
01/21 09Z,  -0.50,  -4.75,  99.90,  -5.83,  -0.59,
01/21 10Z,  -0.50,  -2.33,  99.90,  -3.42,  -0.59,
01/21 11Z,  -0.50,  -0.90,  99.90,  -1.99,  -0.59,
01/21 12Z,  -0.50,  -0.76,  99.90,  -1.85,  -0.59,  (max)
01/21 13Z,  -0.50,  -1.85,  99.90,  -2.94,  -0.59,
01/21 14Z,  -0.50,  -3.74,  99.90,  -4.82,  -0.59,
01/21 15Z,  -0.50,  -5.81,  99.90,  -6.89,  -0.59,
01/21 16Z,  -0.50,  -7.48,  99.90,  -8.57,  -0.59,
01/21 17Z,  -0.40,  -8.32,  99.90,  -9.30,  -0.59,  (min)
01/21 18Z,  -0.50,  -8.05,  99.90,  -9.14,  -0.59,
01/21 19Z,  -0.50,  -6.70,  99.90,  -7.79,  -0.59,
01/21 20Z,  -0.40,  -4.59,  99.90,  -5.58,  -0.59,
01/21 21Z,  -0.40,  -2.27,  99.90,  -3.26,  -0.59,
01/21 22Z,  -0.40,  -0.43,  99.90,  -1.42,  -0.59,
01/21 23Z,  -0.50,   0.38,  99.90,  -0.70,  -0.59,  (max)
01/22 00Z,  -0.50,  -0.15,  99.90,  -1.23,  -0.59,
01/22 01Z,  -0.50,  -1.99,  99.90,  -3.08,  -0.59,
01/22 02Z,  -0.50,  -4.73,  99.90,  -5.82,  -0.59,
01/22 03Z,  -0.50,  -7.69,  99.90,  -8.78,  -0.59,
01/22 04Z,  -0.50, -10.21,  99.90, -11.29,  -0.59,
01/22 05Z,  -0.50, -11.75,  99.90, -12.83,  -0.59,
01/22 06Z,  -0.50, -11.99,  99.90, -13.07,  -0.59,  (min)
01/22 07Z,  -0.60, -10.88,  99.90, -12.07,  -0.59,
01/22 08Z,  -0.50,  -8.67,  99.90,  -9.75,  -0.59,
01/22 09Z,  -0.50,  -5.86,  99.90,  -6.95,  -0.59,
01/22 10Z,  -0.50,  -3.16,  99.90,  -4.25,  -0.59,
01/22 11Z,  -0.50,  -1.19,  99.90,  -2.28,  -0.59,
01/22 12Z,  -0.50,  -0.38,  99.90,  -1.47,  -0.59,