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
#Seward, AK : 12/05/2025 03:23:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 12Z,   1.20,  -5.54,  -6.11,  99.90,  -1.77,
12/03 13Z,   1.10,  -6.98,  -7.43,  99.90,  -1.55,
12/03 14Z,   1.10,  -7.51,  -7.85,  99.90,  -1.44,  (min)
12/03 15Z,   1.00,  -6.90,  -7.09,  99.90,  -1.19,
12/03 16Z,   1.00,  -5.24,  -5.40,  99.90,  -1.16,
12/03 17Z,   0.90,  -2.88,  -2.95,  99.90,  -0.97,
12/03 18Z,   1.00,  -0.38,  -0.53,  99.90,  -1.15,
12/03 19Z,   1.10,   1.59,   1.33,  99.90,  -1.36,
12/03 20Z,   1.20,   2.46,   2.04,  99.90,  -1.62,  (max)
12/03 21Z,   1.20,   1.93,   1.29,  99.90,  -1.84,
12/03 22Z,   1.10,   0.08,  -0.57,  99.90,  -1.75,
12/03 23Z,   1.00,  -2.82,  -3.46,  99.90,  -1.64,
12/04 00Z,   1.30,  -6.23,  -6.90,  99.90,  -1.97,
12/04 01Z,   1.20,  -9.45, -10.05,  99.90,  -1.80,
12/04 02Z,   1.10, -11.73, -12.27,  99.90,  -1.64,
12/04 03Z,   0.90, -12.60, -13.17,  99.90,  -1.47,  (min)
12/04 04Z,   0.90, -11.96, -12.55,  99.90,  -1.49,
12/04 05Z,   0.80, -10.03, -10.65,  99.90,  -1.42,
12/04 06Z,   1.20,  -7.31,  -8.07,  99.90,  -1.96,
12/04 07Z,   1.10,  -4.47,  -5.26,  99.90,  -1.89,
12/04 08Z,   1.00,  -2.21,  -2.99,  99.90,  -1.78,
12/04 09Z,   1.00,  -0.98,  -1.91,  99.90,  -1.93,
12/04 10Z,   0.90,  -0.95,  -1.82,  99.90,  -1.77,  (max)
12/04 11Z,   0.80,  -1.97,  -2.80,  99.90,  -1.63,
12/04 12Z,   1.10,  -3.72,  -4.51,  99.90,  -1.89,
12/04 13Z,   1.10,  -5.63,  -6.47,  99.90,  -1.94,
12/04 14Z,   1.00,  -7.05,  -7.83,  99.90,  -1.78,
12/04 15Z,   0.90,  -7.42,  -7.99,  99.90,  -1.47,  (min)
12/04 16Z,   0.80,  -6.55,  -7.04,  99.90,  -1.29,
12/04 17Z,   0.80,  -4.61,  -5.15,  99.90,  -1.34,
12/04 18Z,   1.00,  -2.03,  -2.54,  99.90,  -1.51,
12/04 19Z,   1.00,   0.55,   0.00,  99.90,  -1.55,
12/04 20Z,   0.90,   2.40,   1.62,  99.90,  -1.68,
12/04 21Z,   0.80,   2.98,   2.06,  99.90,  -1.72,  (max)
12/04 22Z,   0.70,   2.07,   1.01,  99.90,  -1.76,
12/04 23Z,   0.70,  -0.21,  -1.25,  99.90,  -1.74,
12/05 00Z,   0.60,  -3.50,  -4.46,  99.90,  -1.56,
12/05 01Z,   0.60,  -7.19,  -8.27,  99.90,  -1.68,
12/05 02Z,   0.60, -10.49, -11.40,  99.90,  -1.51,
12/05 03Z,   0.70, -12.66, -13.61,  99.90,  -1.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 04Z,   0.80, -13.25,  99.90, -14.10,  -1.65,  (min)
12/05 05Z,   0.80, -12.23,  99.90, -13.08,  -1.64,
12/05 06Z,   0.80,  -9.93,  99.90, -10.77,  -1.64,
12/05 07Z,   0.80,  -6.93,  99.90,  -7.76,  -1.63,
12/05 08Z,   0.80,  -3.96,  99.90,  -4.79,  -1.63,
12/05 09Z,   0.70,  -1.73,  99.90,  -2.65,  -1.63,
12/05 10Z,   0.60,  -0.64,  99.90,  -1.66,  -1.62,  (max)
12/05 11Z,   0.60,  -0.80,  99.90,  -1.82,  -1.62,
12/05 12Z,   0.70,  -2.02,  99.90,  -2.93,  -1.61,
12/05 13Z,   0.70,  -3.91,  99.90,  -4.82,  -1.61,
12/05 14Z,   0.80,  -5.86,  99.90,  -6.66,  -1.61,
12/05 15Z,   0.70,  -7.16,  99.90,  -8.06,  -1.60,
12/05 16Z,   0.80,  -7.31,  99.90,  -8.12,  -1.60,  (min)
12/05 17Z,   0.90,  -6.19,  99.90,  -6.89,  -1.60,
12/05 18Z,   1.20,  -4.02,  99.90,  -4.43,  -1.60,
12/05 19Z,   0.90,  -1.34,  99.90,  -2.04,  -1.60,
12/05 20Z,   0.80,   1.18,  99.90,   0.38,  -1.60,
12/05 21Z,   0.90,   2.82,  99.90,   2.12,  -1.60,
12/05 22Z,   1.00,   3.08,  99.90,   2.48,  -1.60,  (max)
12/05 23Z,   0.90,   1.82,  99.90,   1.12,  -1.60,
12/06 00Z,   0.80,  -0.78,  99.90,  -1.58,  -1.60,
12/06 01Z,   0.90,  -4.28,  99.90,  -4.98,  -1.60,
12/06 02Z,   1.00,  -8.04,  99.90,  -8.64,  -1.60,
12/06 03Z,   1.00, -11.23,  99.90, -11.84,  -1.60,
12/06 04Z,   1.10, -13.14,  99.90, -13.64,  -1.60,
12/06 05Z,   1.20, -13.38,  99.90, -13.78,  -1.60,  (min)
12/06 06Z,   1.30, -12.02,  99.90, -12.32,  -1.60,
12/06 07Z,   1.30,  -9.46,  99.90,  -9.77,  -1.60,
12/06 08Z,   1.30,  -6.35,  99.90,  -6.66,  -1.60,
12/06 09Z,   1.40,  -3.44,  99.90,  -3.64,  -1.60,
12/06 10Z,   1.40,  -1.38,  99.90,  -1.58,  -1.60,
12/06 11Z,   1.40,  -0.52,  99.90,  -0.72,  -1.60,  (max)
12/06 12Z,   1.40,  -0.89,  99.90,  -1.09,  -1.60,
12/06 13Z,   1.60,  -2.27,  99.90,  -2.27,  -1.60,
12/06 14Z,   1.60,  -4.23,  99.90,  -4.23,  -1.60,
12/06 15Z,   1.60,  -6.11,  99.90,  -6.11,  -1.60,
12/06 16Z,   1.60,  -7.23,  99.90,  -7.24,  -1.60,  (min)
12/06 17Z,   1.70,  -7.15,  99.90,  -7.05,  -1.60,
12/06 18Z,   1.90,  -5.82,  99.90,  -5.52,  -1.60,
12/06 19Z,   2.00,  -3.55,  99.90,  -3.15,  -1.60,
12/06 20Z,   2.00,  -0.90,  99.90,  -0.50,  -1.60,
12/06 21Z,   1.90,   1.44,  99.90,   1.74,  -1.60,
12/06 22Z,   1.90,   2.79,  99.90,   3.08,  -1.60,  (max)
12/06 23Z,   1.90,   2.73,  99.90,   3.03,  -1.60,
12/07 00Z,   1.90,   1.21,  99.90,   1.51,  -1.60,
12/07 01Z,   1.80,  -1.54,  99.90,  -1.34,  -1.60,
12/07 02Z,   1.80,  -5.07,  99.90,  -4.87,  -1.60,
12/07 03Z,   1.80,  -8.69,  99.90,  -8.49,  -1.60,
12/07 04Z,   1.70, -11.60,  99.90, -11.50,  -1.60,
12/07 05Z,   1.70, -13.13,  99.90, -13.03,  -1.60,  (min)
12/07 06Z,   1.70, -13.01,  99.90, -12.92,  -1.60,
12/07 07Z,   1.70, -11.40,  99.90, -11.31,  -1.60,
12/07 08Z,   1.80,  -8.75,  99.90,  -8.55,  -1.60,
12/07 09Z,   1.90,  -5.71,  99.90,  -5.41,  -1.60,
12/07 10Z,   1.90,  -3.01,  99.90,  -2.71,  -1.60,
12/07 11Z,   1.80,  -1.21,  99.90,  -1.01,  -1.60,
12/07 12Z,   1.80,  -0.60,  99.90,  -0.41,  -1.60,  (max)
12/07 13Z,   1.80,  -1.16,  99.90,  -0.96,  -1.60,
12/07 14Z,   1.90,  -2.63,  99.90,  -2.33,  -1.60,
12/07 15Z,   2.00,  -4.55,  99.90,  -4.15,  -1.60,
12/07 16Z,   2.00,  -6.29,  99.90,  -5.89,  -1.60,
12/07 17Z,   2.10,  -7.20,  99.90,  -6.70,  -1.60,  (min)
12/07 18Z,   2.10,  -6.92,  99.90,  -6.42,  -1.60,
12/07 19Z,   2.10,  -5.49,  99.90,  -4.99,  -1.60,
12/07 20Z,   2.10,  -3.26,  99.90,  -2.76,  -1.60,
12/07 21Z,   2.10,  -0.79,  99.90,  -0.29,  -1.60,
12/07 22Z,   2.10,   1.26,  99.90,   1.76,  -1.60,
12/07 23Z,   2.10,   2.29,  99.90,   2.79,  -1.60,  (max)
12/08 00Z,   2.00,   1.98,  99.90,   2.38,  -1.60,
12/08 01Z,   2.00,   0.33,  99.90,   0.73,  -1.60,
12/08 02Z,   2.00,  -2.40,  99.90,  -2.01,  -1.60,
12/08 03Z,   1.90,  -5.76,  99.90,  -5.46,  -1.60,
12/08 04Z,   1.80,  -9.06,  99.90,  -8.87,  -1.60,
12/08 05Z,   1.80, -11.56,  99.90, -11.36,  -1.60,
12/08 06Z,   1.70, -12.69,  99.90, -12.59,  -1.60,  (min)
12/08 07Z,   1.70, -12.27,  99.90, -12.17,  -1.60,
12/08 08Z,   1.70, -10.53,  99.90, -10.43,  -1.60,
12/08 09Z,   1.60,  -7.93,  99.90,  -7.93,  -1.60,
12/08 10Z,   1.60,  -5.10,  99.90,  -5.10,  -1.60,
12/08 11Z,   1.60,  -2.69,  99.90,  -2.69,  -1.60,
12/08 12Z,   1.60,  -1.20,  99.90,  -1.20,  -1.60,
12/08 13Z,   1.80,  -0.82,  99.90,  -0.62,  -1.60,  (max)
12/08 14Z,   1.80,  -1.49,  99.90,  -1.29,  -1.60,
12/08 15Z,   1.90,  -2.96,  99.90,  -2.66,  -1.60,
12/08 16Z,   1.90,  -4.78,  99.90,  -4.48,  -1.60,
12/08 17Z,   2.10,  -6.33,  99.90,  -5.84,  -1.60,
12/08 18Z,   2.20,  -7.05,  99.90,  -6.45,  -1.60,
12/08 19Z,  99.90,  -6.66,  99.90,  99.90,  -1.60,
12/08 20Z,  99.90,  -5.26,  99.90,  99.90,  -1.60,
12/08 21Z,  99.90,  -3.22,  99.90,  99.90,  -1.60,
12/08 22Z,  99.90,  -1.05,  99.90,  99.90,  -1.60,
12/08 23Z,  99.90,   0.65,  99.90,  99.90,  -1.60,
12/09 00Z,  99.90,   1.39,  99.90,  99.90,  -1.60,