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 : 02/18/2026 21:20:25 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,  -1.40,  -6.94,  -7.30,  99.90,   1.04,  (min)
02/17 07Z,  -1.50,  -4.88,  -5.55,  99.90,   0.83,
02/17 08Z,  -1.50,  -1.75,  -2.43,  99.90,   0.82,
02/17 09Z,  -1.50,   1.58,   1.08,  99.90,   1.00,
02/17 10Z,  -1.50,   4.07,   3.59,  99.90,   1.02,
02/17 11Z,  -1.50,   5.20,   5.02,  99.90,   1.32,  (max)
02/17 12Z,  -1.60,   4.86,   4.45,  99.90,   1.19,
02/17 13Z,  -1.60,   3.29,   2.94,  99.90,   1.25,
02/17 14Z,  -1.70,   0.99,   0.78,  99.90,   1.49,
02/17 15Z,  -1.60,  -1.37,  -1.41,  99.90,   1.56,
02/17 16Z,  -1.60,  -3.15,  -3.36,  99.90,   1.39,
02/17 17Z,  -1.50,  -3.88,  -4.22,  99.90,   1.16,  (min)
02/17 18Z,  -1.50,  -3.38,  -3.21,  99.90,   1.67,
02/17 19Z,  -1.40,  -1.69,  -1.80,  99.90,   1.29,
02/17 20Z,  -1.40,   0.94,   0.56,  99.90,   1.02,
02/17 21Z,  -1.40,   3.83,   3.64,  99.90,   1.21,
02/17 22Z,  -1.40,   5.99,   5.67,  99.90,   1.08,
02/17 23Z,  -1.40,   6.70,   6.07,  99.90,   0.77,  (max)
02/18 00Z,  -1.30,   5.83,   5.45,  99.90,   0.92,
02/18 01Z,  -1.40,   3.58,   3.34,  99.90,   1.16,
02/18 02Z,  -1.40,   0.42,  -0.01,  99.90,   0.97,
02/18 03Z,  -1.40,  -2.95,  -3.29,  99.90,   1.06,
02/18 04Z,  -1.40,  -5.78,  -6.13,  99.90,   1.05,
02/18 05Z,  -1.30,  -7.43,  -7.91,  99.90,   0.82,
02/18 06Z,  -1.30,  -7.55,  -8.18,  99.90,   0.67,  (min)
02/18 07Z,  -1.30,  -6.09,  -6.89,  99.90,   0.50,
02/18 08Z,  -1.30,  -3.27,  -4.12,  99.90,   0.45,
02/18 09Z,  -1.30,   0.30,  -0.60,  99.90,   0.40,
02/18 10Z,  -1.30,   3.56,   2.79,  99.90,   0.53,
02/18 11Z,  -1.30,   5.54,   5.15,  99.90,   0.91,  (max)
02/18 12Z,  -1.30,   5.87,   5.12,  99.90,   0.55,
02/18 13Z,  -1.40,   4.69,   3.94,  99.90,   0.65,
02/18 14Z,  -1.40,   2.41,   1.96,  99.90,   0.95,
02/18 15Z,  -1.40,  -0.32,  -0.85,  99.90,   0.87,
02/18 16Z,  -1.30,  -2.79,  -3.56,  99.90,   0.53,
02/18 17Z,  -1.30,  -4.37,  -4.92,  99.90,   0.75,
02/18 18Z,  -1.30,  -4.65,  -5.03,  99.90,   0.92,  (min)
02/18 19Z,  -1.30,  -3.56,  -4.05,  99.90,   0.81,
02/18 20Z,  -1.30,  -1.25,  -2.03,  99.90,   0.52,
02/18 21Z,  -1.30,   1.81,   1.29,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 22Z,  -1.30,   4.75,  99.90,   4.19,   0.74,
02/18 23Z,  -1.30,   6.53,  99.90,   5.94,   0.71,
02/19 00Z,  -1.30,   6.62,  99.90,   6.00,   0.68,  (max)
02/19 01Z,  -1.30,   5.09,  99.90,   4.44,   0.64,
02/19 02Z,  -1.30,   2.34,  99.90,   1.65,   0.61,
02/19 03Z,  -1.30,  -1.00,  99.90,  -1.73,   0.57,
02/19 04Z,  -1.20,  -4.19,  99.90,  -4.85,   0.54,
02/19 05Z,  -1.20,  -6.51,  99.90,  -7.20,   0.51,
02/19 06Z,  -1.10,  -7.43,  99.90,  -8.05,   0.47,  (min)
02/19 07Z,  -1.00,  -6.70,  99.90,  -7.26,   0.44,
02/19 08Z,  -1.00,  -4.45,  99.90,  -5.05,   0.41,
02/19 09Z,  -1.00,  -1.11,  99.90,  -1.74,   0.37,
02/19 10Z,  -1.00,   2.52,  99.90,   1.90,   0.37,
02/19 11Z,  -0.90,   5.33,  99.90,   4.80,   0.37,
02/19 12Z,  -0.90,   6.50,  99.90,   5.97,   0.37,  (max)
02/19 13Z,  -0.90,   5.92,  99.90,   5.40,   0.37,
02/19 14Z,  -0.90,   3.95,  99.90,   3.43,   0.37,
02/19 15Z,  -0.90,   1.16,  99.90,   0.63,   0.37,
02/19 16Z,  -0.90,  -1.75,  99.90,  -2.28,   0.37,
02/19 17Z,  -0.90,  -4.09,  99.90,  -4.61,   0.37,
02/19 18Z,  -0.90,  -5.29,  99.90,  -5.81,   0.37,  (min)
02/19 19Z,  -0.90,  -5.03,  99.90,  -5.55,   0.37,
02/19 20Z,  -0.80,  -3.35,  99.90,  -3.78,   0.37,
02/19 21Z,  -0.70,  -0.59,  99.90,  -0.92,   0.37,
02/19 22Z,  -0.70,   2.62,  99.90,   2.29,   0.37,
02/19 23Z,  -0.70,   5.29,  99.90,   4.97,   0.37,
02/20 00Z,  -0.70,   6.50,  99.90,   6.18,   0.37,  (max)
02/20 01Z,  -0.80,   5.95,  99.90,   5.52,   0.37,
02/20 02Z,  -0.90,   3.91,  99.90,   3.39,   0.37,
02/20 03Z,  -1.00,   0.96,  99.90,   0.33,   0.37,
02/20 04Z,  -1.00,  -2.23,  99.90,  -2.86,   0.37,
02/20 05Z,  -1.00,  -4.94,  99.90,  -5.56,   0.37,
02/20 06Z,  -0.90,  -6.54,  99.90,  -7.06,   0.37,
02/20 07Z,  -0.90,  -6.60,  99.90,  -7.13,   0.37,  (min)
02/20 08Z,  -0.90,  -5.08,  99.90,  -5.60,   0.37,
02/20 09Z,  -0.80,  -2.28,  99.90,  -2.70,   0.37,
02/20 10Z,  -0.80,   1.21,  99.90,   0.79,   0.37,
02/20 11Z,  -0.70,   4.50,  99.90,   4.18,   0.37,
02/20 12Z,  -0.60,   6.55,  99.90,   6.32,   0.37,
02/20 13Z,  -0.50,   6.79,  99.90,   6.66,   0.37,  (max)
02/20 14Z,  -0.60,   5.38,  99.90,   5.15,   0.37,
02/20 15Z,  -0.70,   2.83,  99.90,   2.51,   0.37,
02/20 16Z,  -0.80,  -0.20,  99.90,  -0.63,   0.37,
02/20 17Z,  -0.80,  -3.04,  99.90,  -3.47,   0.37,
02/20 18Z,  -0.80,  -5.06,  99.90,  -5.49,   0.37,
02/20 19Z,  -0.90,  -5.78,  99.90,  -6.30,   0.37,  (min)
02/20 20Z,  -0.90,  -4.99,  99.90,  -5.51,   0.37,
02/20 21Z,  -0.80,  -2.90,  99.90,  -3.33,   0.37,
02/20 22Z,  -0.70,   0.02,  99.90,  -0.30,   0.37,
02/20 23Z,  -0.60,   3.07,  99.90,   2.85,   0.37,
02/21 00Z,  -0.60,   5.27,  99.90,   5.05,   0.37,
02/21 01Z,  -0.70,   5.87,  99.90,   5.54,   0.37,  (max)
02/21 02Z,  -0.80,   4.81,  99.90,   4.38,   0.37,
02/21 03Z,  -0.80,   2.56,  99.90,   2.13,   0.37,
02/21 04Z,  -0.90,  -0.26,  99.90,  -0.79,   0.37,
02/21 05Z,  -1.00,  -3.00,  99.90,  -3.63,   0.37,
02/21 06Z,  -1.00,  -5.02,  99.90,  -5.64,   0.37,
02/21 07Z,  -1.00,  -5.80,  99.90,  -6.42,   0.37,  (min)
02/21 08Z,  -1.00,  -5.07,  99.90,  -5.70,   0.37,
02/21 09Z,  -1.00,  -2.99,  99.90,  -3.61,   0.37,
02/21 10Z,  -1.00,  -0.00,  99.90,  -0.63,   0.37,
02/21 11Z,  -0.90,   3.25,  99.90,   2.73,   0.37,
02/21 12Z,  -0.90,   5.90,  99.90,   5.37,   0.37,
02/21 13Z,  -1.00,   7.05,  99.90,   6.42,   0.37,  (max)
02/21 14Z,  -1.00,   6.44,  99.90,   5.81,   0.37,
02/21 15Z,  -1.10,   4.43,  99.90,   3.71,   0.37,
02/21 16Z,  -1.10,   1.62,  99.90,   0.89,   0.37,
02/21 17Z,  -1.20,  -1.38,  99.90,  -2.21,   0.37,
02/21 18Z,  -1.20,  -3.96,  99.90,  -4.79,   0.37,
02/21 19Z,  -1.10,  -5.56,  99.90,  -6.29,   0.37,
02/21 20Z,  -1.10,  -5.81,  99.90,  -6.54,   0.37,  (min)
02/21 21Z,  -1.00,  -4.67,  99.90,  -5.29,   0.37,
02/21 22Z,  -0.90,  -2.45,  99.90,  -2.97,   0.37,
02/21 23Z,  -0.90,   0.35,  99.90,  -0.18,   0.37,
02/22 00Z,  -0.90,   3.01,  99.90,   2.48,   0.37,
02/22 01Z,  -0.90,   4.66,  99.90,   4.13,   0.37,
02/22 02Z,  -0.90,   4.76,  99.90,   4.23,   0.37,  (max)
02/22 03Z,  -0.80,   3.48,  99.90,   3.05,   0.37,
02/22 04Z,  -0.80,   1.35,  99.90,   0.92,   0.37,
02/22 05Z,  -0.80,  -1.06,  99.90,  -1.48,   0.37,
02/22 06Z,  -0.70,  -3.15,  99.90,  -3.48,   0.37,
02/22 07Z,  -0.70,  -4.41,  99.90,  -4.74,   0.37,  (min)
02/22 08Z,  -0.60,  -4.45,  99.90,  -4.68,   0.37,
02/22 09Z,  -0.50,  -3.18,  99.90,  -3.30,   0.37,
02/22 10Z,  -0.50,  -0.89,  99.90,  -1.01,   0.37,
02/22 11Z,  -0.40,   1.92,  99.90,   1.90,   0.37,
02/22 12Z,  -0.40,   4.65,  99.90,   4.62,   0.37,
02/22 13Z,  99.90,   6.51,  99.90,  99.90,   0.37,
02/22 14Z,  99.90,   6.86,  99.90,  99.90,   0.37,
02/22 15Z,  99.90,   5.66,  99.90,  99.90,   0.37,
02/22 16Z,  99.90,   3.40,  99.90,  99.90,   0.37,
02/22 17Z,  99.90,   0.62,  99.90,  99.90,   0.37,
02/22 18Z,  99.90,  -2.15,  99.90,  99.90,   0.37,