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
#Nikiski, AK : 03/20/2025 12:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 12Z,  -0.50,  10.17,  10.12,  99.90,   0.45,
03/18 13Z,  -0.60,  15.24,  14.34,  99.90,  -0.30,
03/18 14Z,  -0.70,  18.90,  17.84,  99.90,  -0.36,
03/18 15Z,  -0.70,  20.68,  19.95,  99.90,  -0.03,
03/18 16Z,  -0.80,  20.58,  19.95,  99.90,   0.17,  (max)
03/18 17Z,  -0.80,  18.47,  17.52,  99.90,  -0.15,
03/18 18Z,  -0.80,  14.59,  13.57,  99.90,  -0.22,
03/18 19Z,  -0.80,   9.82,   9.44,  99.90,   0.42,
03/18 20Z,  -0.90,   5.41,   5.48,  99.90,   0.97,
03/18 21Z,  -0.90,   2.22,   2.01,  99.90,   0.69,
03/18 22Z,  -0.90,   0.66,   0.07,  99.90,   0.31,  (min)
03/18 23Z,  -0.80,   1.37,   1.24,  99.90,   0.67,
03/19 00Z,  -0.70,   4.73,   5.76,  99.90,   1.73,
03/19 01Z,  -0.70,   9.54,  10.23,  99.90,   1.39,
03/19 02Z,  -0.70,  13.86,  14.06,  99.90,   0.90,
03/19 03Z,  -0.70,  16.82,  17.07,  99.90,   0.95,
03/19 04Z,  -0.60,  18.34,  18.50,  99.90,   0.76,  (max)
03/19 05Z,  -0.60,  18.13,  17.90,  99.90,   0.37,
03/19 06Z,  -0.50,  16.01,  15.34,  99.90,  -0.17,
03/19 07Z,  -0.40,  12.47,  11.90,  99.90,  -0.17,
03/19 08Z,  -0.40,   8.73,   8.65,  99.90,   0.32,
03/19 09Z,  -0.30,   5.99,   5.87,  99.90,   0.18,
03/19 10Z,  -0.20,   4.81,   4.38,  99.90,  -0.23,  (min)
03/19 11Z,  -0.20,   5.51,   5.65,  99.90,   0.34,
03/19 12Z,  -0.10,   8.49,   9.53,  99.90,   1.14,
03/19 13Z,   0.00,  13.01,  13.35,  99.90,   0.34,
03/19 14Z,   0.00,  17.07,  16.73,  99.90,  -0.34,
03/19 15Z,   0.00,  19.35,  19.24,  99.90,  -0.11,
03/19 16Z,   0.10,  19.88,  20.07,  99.90,   0.09,  (max)
03/19 17Z,   0.10,  18.84,  18.90,  99.90,  -0.04,
03/19 18Z,   0.20,  16.20,  15.87,  99.90,  -0.53,
03/19 19Z,   0.30,  12.28,  12.21,  99.90,  -0.37,
03/19 20Z,   0.30,   7.98,   8.57,  99.90,   0.29,
03/19 21Z,   0.40,   4.47,   4.97,  99.90,   0.10,
03/19 22Z,   0.40,   2.34,   2.24,  99.90,  -0.50,
03/19 23Z,   0.40,   1.73,   1.47,  99.90,  -0.66,  (min)
03/20 00Z,   0.40,   3.10,   3.77,  99.90,   0.27,
03/20 01Z,   0.50,   6.52,   7.61,  99.90,   0.59,
03/20 02Z,   0.50,  10.67,  11.30,  99.90,   0.13,
03/20 03Z,   0.50,  13.96,  14.51,  99.90,   0.05,
03/20 04Z,   0.50,  16.03,  16.66,  99.90,   0.13,
03/20 05Z,   0.50,  16.98,  17.39,  99.90,  -0.09,  (max)
03/20 06Z,   0.40,  16.53,  16.46,  99.90,  -0.47,
03/20 07Z,   0.30,  14.51,  14.09,  99.90,  -0.72,
03/20 08Z,   0.30,  11.50,  11.35,  99.90,  -0.45,
03/20 09Z,   0.40,   8.66,   8.90,  99.90,  -0.16,
03/20 10Z,   0.40,   6.99,   7.16,  99.90,  -0.23,
03/20 11Z,   0.40,   6.71,   7.03,  99.90,  -0.08,  (min)
03/20 12Z,   0.40,   7.98,   9.39,  99.90,   1.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 13Z,   0.40,  10.98,  99.90,  12.30,   0.92,
03/20 14Z,   0.40,  14.77,  99.90,  16.01,   0.83,
03/20 15Z,   0.40,  17.59,  99.90,  18.73,   0.75,
03/20 16Z,   0.40,  18.65,  99.90,  19.71,   0.66,  (max)
03/20 17Z,   0.30,  18.34,  99.90,  19.21,   0.57,
03/20 18Z,   0.30,  16.87,  99.90,  17.65,   0.48,
03/20 19Z,   0.20,  14.20,  99.90,  14.80,   0.40,
03/20 20Z,   0.10,  10.67,  99.90,  11.08,   0.31,
03/20 21Z,   0.10,   7.16,  99.90,   7.48,   0.22,
03/20 22Z,   0.10,   4.61,  99.90,   4.84,   0.13,
03/20 23Z,   0.20,   3.30,  99.90,   3.54,   0.04,
03/21 00Z,   0.20,   3.17,  99.90,   3.32,  -0.04,  (min)
03/21 01Z,   0.30,   4.60,  99.90,   4.86,  -0.04,
03/21 02Z,   0.30,   7.57,  99.90,   7.83,  -0.04,
03/21 03Z,   0.30,  10.82,  99.90,  11.07,  -0.04,
03/21 04Z,   0.30,  13.19,  99.90,  13.45,  -0.04,
03/21 05Z,   0.30,  14.72,  99.90,  14.98,  -0.04,
03/21 06Z,   0.30,  15.52,  99.90,  15.77,  -0.04,  (max)
03/21 07Z,   0.40,  15.22,  99.90,  15.57,  -0.04,
03/21 08Z,   0.40,  13.64,  99.90,  14.00,  -0.04,
03/21 09Z,   0.30,  11.37,  99.90,  11.63,  -0.04,
03/21 10Z,   0.30,   9.45,  99.90,   9.71,  -0.04,
03/21 11Z,   0.30,   8.58,  99.90,   8.83,  -0.04,  (min)
03/21 12Z,   0.40,   8.71,  99.90,   9.07,  -0.04,
03/21 13Z,   0.40,   9.95,  99.90,  10.30,  -0.04,
03/21 14Z,   0.40,  12.44,  99.90,  12.80,  -0.04,
03/21 15Z,   0.40,  15.27,  99.90,  15.62,  -0.04,
03/21 16Z,   0.40,  16.97,  99.90,  17.32,  -0.04,
03/21 17Z,   0.30,  17.25,  99.90,  17.50,  -0.04,  (max)
03/21 18Z,   0.30,  16.63,  99.90,  16.89,  -0.04,
03/21 19Z,   0.30,  15.24,  99.90,  15.50,  -0.04,
03/21 20Z,   0.20,  12.95,  99.90,  13.11,  -0.04,
03/21 21Z,   0.20,  10.07,  99.90,  10.22,  -0.04,
03/21 22Z,   0.20,   7.36,  99.90,   7.52,  -0.04,
03/21 23Z,   0.30,   5.53,  99.90,   5.79,  -0.04,
03/22 00Z,   0.30,   4.56,  99.90,   4.81,  -0.04,
03/22 01Z,   0.30,   4.34,  99.90,   4.60,  -0.04,  (min)
03/22 02Z,   0.30,   5.38,  99.90,   5.63,  -0.04,
03/22 03Z,   0.30,   7.66,  99.90,   7.92,  -0.04,
03/22 04Z,   0.20,  10.09,  99.90,  10.25,  -0.04,
03/22 05Z,   0.20,  11.93,  99.90,  12.09,  -0.04,
03/22 06Z,   0.10,  13.38,  99.90,  13.43,  -0.04,
03/22 07Z,   0.10,  14.43,  99.90,  14.49,  -0.04,
03/22 08Z,   0.10,  14.58,  99.90,  14.63,  -0.04,  (max)
03/22 09Z,   0.10,  13.60,  99.90,  13.66,  -0.04,
03/22 10Z,   0.10,  12.03,  99.90,  12.09,  -0.04,
03/22 11Z,   0.10,  10.76,  99.90,  10.82,  -0.04,
03/22 12Z,   0.10,  10.19,  99.90,  10.24,  -0.04,
03/22 13Z,   0.10,  10.16,  99.90,  10.22,  -0.04,  (min)
03/22 14Z,   0.10,  10.90,  99.90,  10.96,  -0.04,
03/22 15Z,   0.00,  12.67,  99.90,  12.63,  -0.04,
03/22 16Z,   0.00,  14.63,  99.90,  14.59,  -0.04,
03/22 17Z,   0.00,  15.65,  99.90,  15.61,  -0.04,
03/22 18Z,   0.00,  15.74,  99.90,  15.70,  -0.04,  (max)
03/22 19Z,   0.00,  15.36,  99.90,  15.32,  -0.04,
03/22 20Z,  -0.10,  14.43,  99.90,  14.29,  -0.04,
03/22 21Z,  -0.20,  12.71,  99.90,  12.47,  -0.04,
03/22 22Z,  -0.20,  10.44,  99.90,  10.19,  -0.04,
03/22 23Z,  -0.20,   8.27,  99.90,   8.03,  -0.04,
03/23 00Z,  -0.20,   6.67,  99.90,   6.43,  -0.04,
03/23 01Z,  -0.30,   5.47,  99.90,   5.13,  -0.04,
03/23 02Z,  -0.30,   4.74,  99.90,   4.40,  -0.04,  (min)
03/23 03Z,  -0.30,   5.19,  99.90,   4.85,  -0.04,
03/23 04Z,  -0.40,   6.89,  99.90,   6.45,  -0.04,
03/23 05Z,  -0.40,   8.89,  99.90,   8.45,  -0.04,
03/23 06Z,  -0.40,  10.71,  99.90,  10.26,  -0.04,
03/23 07Z,  -0.40,  12.54,  99.90,  12.10,  -0.04,
03/23 08Z,  -0.30,  14.14,  99.90,  13.79,  -0.04,
03/23 09Z,  -0.30,  14.81,  99.90,  14.47,  -0.04,  (max)
03/23 10Z,  -0.30,  14.32,  99.90,  13.98,  -0.04,
03/23 11Z,  -0.20,  13.14,  99.90,  12.90,  -0.04,
03/23 12Z,  -0.20,  12.03,  99.90,  11.79,  -0.04,
03/23 13Z,  -0.20,  11.20,  99.90,  10.95,  -0.04,
03/23 14Z,  -0.20,  10.56,  99.90,  10.31,  -0.04,  (min)
03/23 15Z,  -0.20,  10.61,  99.90,  10.37,  -0.04,
03/23 16Z,  -0.20,  11.79,  99.90,  11.54,  -0.04,
03/23 17Z,  -0.30,  13.30,  99.90,  12.95,  -0.04,
03/23 18Z,  -0.30,  14.24,  99.90,  13.90,  -0.04,
03/23 19Z,  -0.30,  14.72,  99.90,  14.38,  -0.04,
03/23 20Z,  -0.30,  14.99,  99.90,  14.64,  -0.04,  (max)
03/23 21Z,  -0.30,  14.67,  99.90,  14.33,  -0.04,
03/23 22Z,  -0.30,  13.42,  99.90,  13.08,  -0.04,
03/23 23Z,  -0.20,  11.45,  99.90,  11.20,  -0.04,
03/24 00Z,  -0.10,   9.34,  99.90,   9.20,  -0.04,