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 : 01/21/2026 20:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 00Z,  -0.70,  -4.90,  -6.53,  99.90,  -0.93,
01/20 01Z,  -0.70,  -7.83,  -9.44,  99.90,  -0.91,
01/20 02Z,  -0.80, -10.89, -12.40,  99.90,  -0.71,
01/20 03Z,  -0.80, -13.45, -14.95,  99.90,  -0.70,
01/20 04Z,  -0.80, -15.00, -16.40,  99.90,  -0.60,
01/20 05Z,  -0.80, -15.21, -16.63,  99.90,  -0.62,  (min)
01/20 06Z,  -0.70, -14.07, -15.57,  99.90,  -0.80,
01/20 07Z,  -0.70, -11.86, -13.37,  99.90,  -0.81,
01/20 08Z,  -0.70,  -9.11, -10.71,  99.90,  -0.90,
01/20 09Z,  -0.80,  -6.47,  -8.22,  99.90,  -0.95,
01/20 10Z,  -0.80,  -4.53,  -6.38,  99.90,  -1.05,
01/20 11Z,  -0.80,  -3.74,  -5.54,  99.90,  -1.00,  (max)
01/20 12Z,  -0.70,  -4.23,  -6.08,  99.90,  -1.15,
01/20 13Z,  -0.70,  -5.69,  -7.42,  99.90,  -1.03,
01/20 14Z,  -0.70,  -7.60,  -9.25,  99.90,  -0.95,
01/20 15Z,  -0.70,  -9.38, -10.91,  99.90,  -0.83,
01/20 16Z,  -0.80, -10.52, -11.95,  99.90,  -0.63,
01/20 17Z,  -0.80, -10.66, -12.01,  99.90,  -0.55,  (min)
01/20 18Z,  -0.70,  -9.69, -11.05,  99.90,  -0.66,
01/20 19Z,  -0.60,  -7.82,  -9.22,  99.90,  -0.80,
01/20 20Z,  -0.60,  -5.52,  -6.98,  99.90,  -0.86,
01/20 21Z,  -0.60,  -3.43,  -5.05,  99.90,  -1.02,
01/20 22Z,  -0.60,  -2.17,  -3.76,  99.90,  -0.99,  (max)
01/20 23Z,  -0.70,  -2.17,  -3.78,  99.90,  -0.91,
01/21 00Z,  -0.60,  -3.58,  -5.18,  99.90,  -1.00,
01/21 01Z,  -0.60,  -6.13,  -7.75,  99.90,  -1.02,
01/21 02Z,  -0.70,  -9.20, -10.73,  99.90,  -0.83,
01/21 03Z,  -0.70, -12.10, -13.56,  99.90,  -0.76,
01/21 04Z,  -0.70, -14.23, -15.68,  99.90,  -0.75,
01/21 05Z,  -0.60, -15.16, -16.60,  99.90,  -0.84,  (min)
01/21 06Z,  -0.50, -14.69, -16.10,  99.90,  -0.91,
01/21 07Z,  -0.50, -12.94, -14.40,  99.90,  -0.96,
01/21 08Z,  -0.50, -10.33, -11.84,  99.90,  -1.01,
01/21 09Z,  -0.60,  -7.48,  -9.12,  99.90,  -1.04,
01/21 10Z,  -0.60,  -5.06,  -6.78,  99.90,  -1.12,
01/21 11Z,  -0.60,  -3.63,  -5.40,  99.90,  -1.17,
01/21 12Z,  -0.60,  -3.49,  -5.24,  99.90,  -1.15,  (max)
01/21 13Z,  -0.60,  -4.58,  -6.23,  99.90,  -1.05,
01/21 14Z,  -0.60,  -6.47,  -8.15,  99.90,  -1.08,
01/21 15Z,  -0.60,  -8.54, -10.06,  99.90,  -0.92,
01/21 16Z,  -0.60, -10.21, -11.70,  99.90,  -0.89,
01/21 17Z,  -0.60, -11.05, -12.44,  99.90,  -0.79,  (min)
01/21 18Z,  -0.70, -10.78, -12.20,  99.90,  -0.72,
01/21 19Z,  -0.70,  -9.43, -10.87,  99.90,  -0.74,
01/21 20Z,  -0.60,  -7.32,  -8.78,  99.90,  -0.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 21Z,  -0.60,  -5.00,  99.90,  -6.45,  -0.85,
01/21 22Z,  -0.60,  -3.16,  99.90,  -4.60,  -0.84,
01/21 23Z,  -0.50,  -2.35,  99.90,  -3.67,  -0.83,  (max)
01/22 00Z,  -0.50,  -2.88,  99.90,  -4.19,  -0.81,
01/22 01Z,  -0.50,  -4.72,  99.90,  -6.02,  -0.80,
01/22 02Z,  -0.50,  -7.46,  99.90,  -8.75,  -0.79,
01/22 03Z,  -0.50, -10.42,  99.90, -11.70,  -0.78,
01/22 04Z,  -0.50, -12.94,  99.90, -14.20,  -0.77,
01/22 05Z,  -0.50, -14.48,  99.90, -15.73,  -0.75,
01/22 06Z,  -0.60, -14.72,  99.90, -16.06,  -0.74,  (min)
01/22 07Z,  -0.60, -13.61,  99.90, -14.94,  -0.73,
01/22 08Z,  -0.70, -11.40,  99.90, -12.82,  -0.72,
01/22 09Z,  -0.70,  -8.59,  99.90, -10.01,  -0.72,
01/22 10Z,  -0.60,  -5.89,  99.90,  -7.21,  -0.72,
01/22 11Z,  -0.70,  -3.92,  99.90,  -5.34,  -0.72,
01/22 12Z,  -0.50,  -3.11,  99.90,  -4.33,  -0.72,  (max)
01/22 13Z,  -0.60,  -3.61,  99.90,  -4.93,  -0.72,
01/22 14Z,  -0.60,  -5.20,  99.90,  -6.52,  -0.72,
01/22 15Z,  -0.60,  -7.36,  99.90,  -8.68,  -0.72,
01/22 16Z,  -0.60,  -9.44,  99.90, -10.76,  -0.72,
01/22 17Z,  -0.60, -10.92,  99.90, -12.24,  -0.72,
01/22 18Z,  -0.70, -11.42,  99.90, -12.84,  -0.72,  (min)
01/22 19Z,  -0.60, -10.80,  99.90, -12.12,  -0.72,
01/22 20Z,  -0.60,  -9.18,  99.90, -10.50,  -0.72,
01/22 21Z,  -0.60,  -6.98,  99.90,  -8.30,  -0.72,
01/22 22Z,  -0.60,  -4.82,  99.90,  -6.14,  -0.72,
01/22 23Z,  -0.60,  -3.35,  99.90,  -4.66,  -0.72,
01/23 00Z,  -0.60,  -2.99,  99.90,  -4.30,  -0.72,  (max)
01/23 01Z,  -0.60,  -3.91,  99.90,  -5.23,  -0.72,
01/23 02Z,  -0.60,  -5.96,  99.90,  -7.28,  -0.72,
01/23 03Z,  -0.60,  -8.64,  99.90,  -9.96,  -0.72,
01/23 04Z,  -0.70, -11.27,  99.90, -12.68,  -0.72,
01/23 05Z,  -0.60, -13.22,  99.90, -14.54,  -0.72,
01/23 06Z,  -0.70, -14.11,  99.90, -15.53,  -0.72,  (min)
01/23 07Z,  -0.70, -13.72,  99.90, -15.13,  -0.72,
01/23 08Z,  -0.60, -12.11,  99.90, -13.43,  -0.72,
01/23 09Z,  -0.60,  -9.65,  99.90, -10.96,  -0.72,
01/23 10Z,  -0.60,  -6.91,  99.90,  -8.23,  -0.72,
01/23 11Z,  -0.70,  -4.57,  99.90,  -5.99,  -0.72,
01/23 12Z,  -0.60,  -3.16,  99.90,  -4.48,  -0.72,
01/23 13Z,  -0.60,  -2.96,  99.90,  -4.28,  -0.72,  (max)
01/23 14Z,  -0.70,  -4.00,  99.90,  -5.41,  -0.72,
01/23 15Z,  -0.80,  -5.95,  99.90,  -7.46,  -0.72,
01/23 16Z,  -0.80,  -8.22,  99.90,  -9.74,  -0.72,
01/23 17Z,  -0.70, -10.20,  99.90, -11.62,  -0.72,
01/23 18Z,  -0.80, -11.44,  99.90, -12.96,  -0.72,
01/23 19Z,  -0.80, -11.66,  99.90, -13.18,  -0.72,  (min)
01/23 20Z,  -0.80, -10.80,  99.90, -12.32,  -0.72,
01/23 21Z,  -0.80,  -9.07,  99.90, -10.59,  -0.72,
01/23 22Z,  -0.80,  -6.97,  99.90,  -8.49,  -0.72,
01/23 23Z,  -0.70,  -5.09,  99.90,  -6.51,  -0.72,
01/24 00Z,  -0.70,  -3.99,  99.90,  -5.41,  -0.72,
01/24 01Z,  -0.70,  -3.96,  99.90,  -5.38,  -0.72,  (max)
01/24 02Z,  -0.70,  -5.07,  99.90,  -6.49,  -0.72,
01/24 03Z,  -0.80,  -7.08,  99.90,  -8.60,  -0.72,
01/24 04Z,  -0.80,  -9.46,  99.90, -10.98,  -0.72,
01/24 05Z,  -0.90, -11.57,  99.90, -13.19,  -0.72,
01/24 06Z,  -0.90, -12.92,  99.90, -14.54,  -0.72,
01/24 07Z,  -0.90, -13.20,  99.90, -14.82,  -0.72,  (min)
01/24 08Z,  -1.00, -12.32,  99.90, -14.04,  -0.72,
01/24 09Z,  -0.90, -10.44,  99.90, -12.06,  -0.72,
01/24 10Z,  -0.90,  -7.98,  99.90,  -9.60,  -0.72,
01/24 11Z,  -0.90,  -5.52,  99.90,  -7.14,  -0.72,
01/24 12Z,  -0.90,  -3.66,  99.90,  -5.27,  -0.72,
01/24 13Z,  -0.80,  -2.78,  99.90,  -4.30,  -0.72,  (max)
01/24 14Z,  -0.80,  -3.09,  99.90,  -4.61,  -0.72,
01/24 15Z,  -0.90,  -4.50,  99.90,  -6.12,  -0.72,
01/24 16Z,  -0.90,  -6.63,  99.90,  -8.25,  -0.72,
01/24 17Z,  -0.90,  -8.88,  99.90, -10.50,  -0.72,
01/24 18Z,  -0.90, -10.73,  99.90, -12.35,  -0.72,
01/24 19Z,  -0.90, -11.79,  99.90, -13.40,  -0.72,  (min)
01/24 20Z,  -0.80, -11.83,  99.90, -13.35,  -0.72,
01/24 21Z,  -0.70, -10.89,  99.90, -12.31,  -0.72,
01/24 22Z,  -0.70,  -9.25,  99.90, -10.67,  -0.72,
01/24 23Z,  -0.70,  -7.37,  99.90,  -8.79,  -0.72,
01/25 00Z,  -0.80,  -5.80,  99.90,  -7.32,  -0.72,
01/25 01Z,  -0.80,  -4.96,  99.90,  -6.48,  -0.72,  (max)
01/25 02Z,  -0.80,  -5.06,  99.90,  -6.58,  -0.72,
01/25 03Z,  -0.80,  -6.12,  99.90,  -7.64,  -0.72,
01/25 04Z,  -0.80,  -7.85,  99.90,  -9.37,  -0.72,
01/25 05Z,  -0.70,  -9.76,  99.90, -11.18,  -0.72,
01/25 06Z,  -0.70, -11.31,  99.90, -12.73,  -0.72,
01/25 07Z,  -0.70, -12.11,  99.90, -13.53,  -0.72,  (min)
01/25 08Z,  -0.70, -11.95,  99.90, -13.37,  -0.72,
01/25 09Z,  -0.60, -10.81,  99.90, -12.13,  -0.72,
01/25 10Z,  -0.60,  -8.91,  99.90, -10.23,  -0.72,
01/25 11Z,  -0.50,  -6.66,  99.90,  -7.88,  -0.72,
01/25 12Z,  -0.50,  -4.59,  99.90,  -5.81,  -0.72,