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.

	Duck Pier, NC

	Cape Hatteras NC

	Beaufort, NC

	Wilmington, NC

	Wrightsville Bch

	Holden Beach, NC

	Springmaid, SC

	Charleston, SC

	Ft. Pulaski, GA

	Fernandina, FL
#Alitak, AK : 03/16/2026 17:21:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 00Z,  -0.60,   4.02,   3.43,  99.90,   0.01,
03/15 01Z,  -0.70,   2.36,   1.98,  99.90,   0.32,
03/15 02Z,  -0.70,   1.35,   0.87,  99.90,   0.22,
03/15 03Z,  -0.60,   1.13,   0.71,  99.90,   0.18,  (min)
03/15 04Z,  -0.60,   1.81,   1.37,  99.90,   0.16,
03/15 05Z,  -0.60,   3.35,   2.74,  99.90,  -0.01,
03/15 06Z,  -0.70,   5.32,   4.62,  99.90,  -0.00,
03/15 07Z,  -0.70,   7.14,   6.72,  99.90,   0.28,
03/15 08Z,  -0.70,   8.43,   8.04,  99.90,   0.31,
03/15 09Z,  -0.70,   9.03,   8.62,  99.90,   0.29,  (max)
03/15 10Z,  -0.70,   8.81,   8.40,  99.90,   0.29,
03/15 11Z,  -0.70,   7.91,   7.56,  99.90,   0.35,
03/15 12Z,  -0.70,   6.66,   6.40,  99.90,   0.44,
03/15 13Z,  -0.70,   5.48,   5.31,  99.90,   0.53,
03/15 14Z,  -0.80,   4.73,   4.36,  99.90,   0.43,
03/15 15Z,  -0.80,   4.57,   4.16,  99.90,   0.39,  (min)
03/15 16Z,  -0.80,   5.06,   4.75,  99.90,   0.49,
03/15 17Z,  -0.80,   6.23,   5.96,  99.90,   0.53,
03/15 18Z,  -0.80,   7.85,   7.42,  99.90,   0.37,
03/15 19Z,  -0.80,   9.35,   8.86,  99.90,   0.31,
03/15 20Z,  -0.70,  10.28,   9.89,  99.90,   0.31,
03/15 21Z,  -0.70,  10.39,   9.95,  99.90,   0.26,  (max)
03/15 22Z,  -0.70,   9.54,   9.06,  99.90,   0.22,
03/15 23Z,  -0.60,   7.79,   7.27,  99.90,   0.08,
03/16 00Z,  -0.60,   5.47,   5.08,  99.90,   0.21,
03/16 01Z,  -0.60,   3.11,   2.88,  99.90,   0.37,
03/16 02Z,  -0.50,   1.28,   1.11,  99.90,   0.33,
03/16 03Z,  -0.50,   0.35,   0.23,  99.90,   0.38,  (min)
03/16 04Z,  -0.40,   0.49,   0.43,  99.90,   0.34,
03/16 05Z,  -0.30,   1.76,   1.57,  99.90,   0.11,
03/16 06Z,  -0.30,   3.95,   3.64,  99.90,  -0.01,
03/16 07Z,  -0.20,   6.46,   6.12,  99.90,  -0.14,
03/16 08Z,  -0.10,   8.56,   8.38,  99.90,  -0.08,
03/16 09Z,   0.00,   9.80,   9.48,  99.90,  -0.32,
03/16 10Z,   0.00,  10.00,   9.70,  99.90,  -0.30,  (max)
03/16 11Z,   0.00,   9.16,   8.92,  99.90,  -0.24,
03/16 12Z,  -0.10,   7.57,   7.57,  99.90,   0.10,
03/16 13Z,  -0.10,   5.73,   5.80,  99.90,   0.17,
03/16 14Z,   0.00,   4.17,   4.17,  99.90,  -0.00,
03/16 15Z,   0.00,   3.33,   3.27,  99.90,  -0.06,
03/16 16Z,   0.00,   3.38,   3.23,  99.90,  -0.15,  (min)
03/16 17Z,   0.00,   4.35,   4.30,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 18Z,   0.00,   6.17,  99.90,   6.13,  -0.04,
03/16 19Z,   0.00,   8.40,  99.90,   8.37,  -0.03,
03/16 20Z,   0.00,  10.29,  99.90,  10.27,  -0.02,
03/16 21Z,   0.00,  11.27,  99.90,  11.26,  -0.01,  (max)
03/16 22Z,   0.00,  11.09,  99.90,  11.09,  -0.00,
03/16 23Z,   0.00,   9.71,  99.90,   9.71,   0.00,
03/17 00Z,   0.00,   7.35,  99.90,   7.36,   0.01,
03/17 01Z,   0.00,   4.55,  99.90,   4.57,   0.02,
03/17 02Z,   0.00,   1.97,  99.90,   2.00,   0.03,
03/17 03Z,   0.00,   0.21,  99.90,   0.25,   0.04,
03/17 04Z,   0.00,  -0.34,  99.90,  -0.29,   0.05,  (min)
03/17 05Z,   0.00,   0.42,  99.90,   0.47,   0.06,
03/17 06Z,   0.00,   2.41,  99.90,   2.47,   0.06,
03/17 07Z,   0.10,   5.28,  99.90,   5.44,   0.06,
03/17 08Z,   0.10,   8.17,  99.90,   8.33,   0.06,
03/17 09Z,   0.10,  10.25,  99.90,  10.41,   0.06,
03/17 10Z,   0.10,  11.09,  99.90,  11.25,   0.06,  (max)
03/17 11Z,   0.10,  10.61,  99.90,  10.77,   0.06,
03/17 12Z,   0.10,   8.97,  99.90,   9.13,   0.06,
03/17 13Z,   0.10,   6.66,  99.90,   6.82,   0.06,
03/17 14Z,   0.10,   4.33,  99.90,   4.48,   0.06,
03/17 15Z,   0.10,   2.60,  99.90,   2.76,   0.06,
03/17 16Z,   0.00,   1.91,  99.90,   1.97,   0.06,  (min)
03/17 17Z,   0.00,   2.40,  99.90,   2.45,   0.06,
03/17 18Z,   0.00,   4.02,  99.90,   4.08,   0.06,
03/17 19Z,   0.00,   6.55,  99.90,   6.61,   0.06,
03/17 20Z,   0.00,   9.30,  99.90,   9.35,   0.06,
03/17 21Z,   0.00,  11.34,  99.90,  11.40,   0.06,
03/17 22Z,   0.00,  12.10,  99.90,  12.15,   0.06,  (max)
03/17 23Z,   0.00,  11.40,  99.90,  11.46,   0.06,
03/18 00Z,   0.00,   9.39,  99.90,   9.44,   0.06,
03/18 01Z,   0.00,   6.49,  99.90,   6.55,   0.06,
03/18 02Z,   0.00,   3.41,  99.90,   3.47,   0.06,
03/18 03Z,   0.00,   0.88,  99.90,   0.94,   0.06,
03/18 04Z,   0.00,  -0.50,  99.90,  -0.44,   0.06,  (min)
03/18 05Z,   0.00,  -0.43,  99.90,  -0.37,   0.06,
03/18 06Z,   0.00,   1.07,  99.90,   1.13,   0.06,
03/18 07Z,   0.00,   3.82,  99.90,   3.88,   0.06,
03/18 08Z,  -0.10,   7.20,  99.90,   7.16,   0.06,
03/18 09Z,  -0.10,  10.16,  99.90,  10.12,   0.06,
03/18 10Z,  -0.10,  11.86,  99.90,  11.82,   0.06,
03/18 11Z,  -0.20,  11.99,  99.90,  11.84,   0.06,  (max)
03/18 12Z,  -0.20,  10.63,  99.90,  10.48,   0.06,
03/18 13Z,  -0.20,   8.17,  99.90,   8.02,   0.06,
03/18 14Z,  -0.30,   5.26,  99.90,   5.02,   0.06,
03/18 15Z,  -0.30,   2.66,  99.90,   2.42,   0.06,
03/18 16Z,  -0.30,   1.02,  99.90,   0.78,   0.06,
03/18 17Z,  -0.30,   0.71,  99.90,   0.47,   0.06,  (min)
03/18 18Z,  -0.30,   1.79,  99.90,   1.55,   0.06,
03/18 19Z,  -0.20,   4.13,  99.90,   3.99,   0.06,
03/18 20Z,  -0.10,   7.28,  99.90,   7.24,   0.06,
03/18 21Z,  -0.10,  10.32,  99.90,  10.27,   0.06,
03/18 22Z,   0.00,  12.22,  99.90,  12.28,   0.06,
03/18 23Z,   0.00,  12.51,  99.90,  12.57,   0.06,  (max)
03/19 00Z,   0.00,  11.20,  99.90,  11.26,   0.06,
03/19 01Z,   0.00,   8.62,  99.90,   8.67,   0.06,
03/19 02Z,   0.00,   5.40,  99.90,   5.46,   0.06,
03/19 03Z,   0.00,   2.34,  99.90,   2.39,   0.06,
03/19 04Z,   0.00,   0.16,  99.90,   0.22,   0.06,
03/19 05Z,   0.00,  -0.60,  99.90,  -0.54,   0.06,  (min)
03/19 06Z,   0.00,   0.21,  99.90,   0.27,   0.06,
03/19 07Z,   0.00,   2.48,  99.90,   2.54,   0.06,
03/19 08Z,   0.00,   5.83,  99.90,   5.89,   0.06,
03/19 09Z,   0.00,   9.39,  99.90,   9.45,   0.06,
03/19 10Z,   0.00,  12.04,  99.90,  12.10,   0.06,
03/19 11Z,   0.00,  13.02,  99.90,  13.08,   0.06,  (max)
03/19 12Z,   0.00,  12.24,  99.90,  12.30,   0.06,
03/19 13Z,   0.00,   9.99,  99.90,  10.05,   0.06,
03/19 14Z,   0.00,   6.86,  99.90,   6.91,   0.06,
03/19 15Z,   0.00,   3.61,  99.90,   3.67,   0.06,
03/19 16Z,   0.00,   1.02,  99.90,   1.08,   0.06,
03/19 17Z,   0.00,  -0.31,  99.90,  -0.25,   0.06,  (min)
03/19 18Z,   0.00,  -0.08,  99.90,  -0.03,   0.06,
03/19 19Z,   0.00,   1.66,  99.90,   1.72,   0.06,
03/19 20Z,   0.00,   4.64,  99.90,   4.69,   0.06,
03/19 21Z,   0.00,   8.18,  99.90,   8.24,   0.06,
03/19 22Z,   0.00,  11.18,  99.90,  11.24,   0.06,
03/19 23Z,   0.00,  12.68,  99.90,  12.74,   0.06,  (max)
03/20 00Z,   0.00,  12.38,  99.90,  12.44,   0.06,
03/20 01Z,   0.00,  10.50,  99.90,  10.56,   0.06,
03/20 02Z,   0.00,   7.56,  99.90,   7.62,   0.06,
03/20 03Z,  -0.10,   4.33,  99.90,   4.29,   0.06,
03/20 04Z,  -0.10,   1.60,  99.90,   1.56,   0.06,
03/20 05Z,  -0.10,   0.02,  99.90,  -0.02,   0.06,
03/20 06Z,  -0.10,   0.00,  99.90,  -0.04,   0.06,  (min)
03/20 07Z,   0.00,   1.57,  99.90,   1.63,   0.06,
03/20 08Z,   0.00,   4.46,  99.90,   4.52,   0.06,
03/20 09Z,   0.00,   8.09,  99.90,   8.15,   0.06,
03/20 10Z,   0.00,  11.44,  99.90,  11.50,   0.06,
03/20 11Z,   0.00,  13.41,  99.90,  13.47,   0.06,
03/20 12Z,   0.00,  13.49,  99.90,  13.54,   0.06,