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
#Charleston, SC : 04/16/2026 07:21:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 12Z,   0.00,  -3.23,  -3.11,  99.90,   0.12,
04/14 13Z,   0.00,  -4.41,  -4.28,  99.90,   0.13,
04/14 14Z,   0.00,  -5.73,  -5.70,  99.90,   0.03,
04/14 15Z,   0.00,  -6.84,  -6.73,  99.90,   0.11,
04/14 16Z,   0.10,  -7.43,  -7.27,  99.90,   0.06,  (min)
04/14 17Z,   0.10,  -7.28,  -7.07,  99.90,   0.11,
04/14 18Z,   0.20,  -6.36,  -6.10,  99.90,   0.06,
04/14 19Z,   0.20,  -4.98,  -4.73,  99.90,   0.05,
04/14 20Z,   0.20,  -3.59,  -3.40,  99.90,  -0.01,
04/14 21Z,   0.20,  -2.55,  -2.41,  99.90,  -0.06,
04/14 22Z,   0.20,  -2.04,  -1.98,  99.90,  -0.14,
04/14 23Z,   0.30,  -2.09,  -1.98,  99.90,  -0.19,  (max)
04/15 00Z,   0.20,  -2.69,  -2.55,  99.90,  -0.06,
04/15 01Z,   0.20,  -3.78,  -3.66,  99.90,  -0.08,
04/15 02Z,   0.20,  -5.11,  -5.01,  99.90,  -0.10,
04/15 03Z,   0.20,  -6.36,  -6.26,  99.90,  -0.10,
04/15 04Z,   0.20,  -7.21,  -7.11,  99.90,  -0.10,
04/15 05Z,   0.10,  -7.42,  -7.24,  99.90,   0.08,  (min)
04/15 06Z,   0.10,  -6.87,  -6.58,  99.90,   0.19,
04/15 07Z,   0.10,  -5.71,  -5.40,  99.90,   0.21,
04/15 08Z,   0.10,  -4.33,  -4.00,  99.90,   0.23,
04/15 09Z,   0.10,  -3.14,  -2.89,  99.90,   0.15,
04/15 10Z,   0.10,  -2.38,  -2.22,  99.90,   0.06,
04/15 11Z,   0.10,  -2.14,  -2.09,  99.90,  -0.05,  (max)
04/15 12Z,   0.10,  -2.48,  -2.46,  99.90,  -0.08,
04/15 13Z,   0.10,  -3.41,  -3.37,  99.90,  -0.06,
04/15 14Z,   0.10,  -4.75,  -4.69,  99.90,  -0.04,
04/15 15Z,   0.10,  -6.19,  -6.17,  99.90,  -0.08,
04/15 16Z,   0.10,  -7.33,  -7.31,  99.90,  -0.08,
04/15 17Z,   0.20,  -7.81,  -7.74,  99.90,  -0.13,  (min)
04/15 18Z,   0.20,  -7.41,  -7.28,  99.90,  -0.07,
04/15 19Z,   0.20,  -6.22,  -5.98,  99.90,   0.04,
04/15 20Z,   0.20,  -4.59,  -4.41,  99.90,  -0.02,
04/15 21Z,   0.20,  -3.07,  -2.88,  99.90,  -0.01,
04/15 22Z,   0.20,  -2.01,  -1.96,  99.90,  -0.15,
04/15 23Z,   0.20,  -1.55,  -1.60,  99.90,  -0.25,  (max)
04/16 00Z,   0.20,  -1.72,  -1.81,  99.90,  -0.29,
04/16 01Z,   0.20,  -2.51,  -2.59,  99.90,  -0.28,
04/16 02Z,   0.20,  -3.79,  -3.81,  99.90,  -0.22,
04/16 03Z,   0.20,  -5.30,  -5.25,  99.90,  -0.15,
04/16 04Z,   0.20,  -6.67,  -6.60,  99.90,  -0.13,
04/16 05Z,   0.10,  -7.56,  -7.48,  99.90,  -0.02,
04/16 06Z,   0.10,  -7.68,  -7.53,  99.90,   0.05,  (min)
04/16 07Z,   0.10,  -6.96,  -6.76,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 08Z,   0.10,  -5.62,  99.90,  -5.43,   0.09,
04/16 09Z,   0.10,  -4.13,  99.90,  -3.96,   0.08,
04/16 10Z,   0.10,  -2.93,  99.90,  -2.76,   0.07,
04/16 11Z,   0.10,  -2.22,  99.90,  -2.06,   0.06,
04/16 12Z,   0.00,  -2.10,  99.90,  -2.05,   0.05,  (max)
04/16 13Z,   0.00,  -2.60,  99.90,  -2.56,   0.04,
04/16 14Z,   0.00,  -3.69,  99.90,  -3.66,   0.03,
04/16 15Z,   0.00,  -5.18,  99.90,  -5.16,   0.02,
04/16 16Z,   0.00,  -6.68,  99.90,  -6.67,   0.01,
04/16 17Z,   0.00,  -7.76,  99.90,  -7.76,   0.00,
04/16 18Z,   0.10,  -8.06,  99.90,  -7.96,  -0.01,  (min)
04/16 19Z,   0.10,  -7.40,  99.90,  -7.31,  -0.01,
04/16 20Z,   0.10,  -5.93,  99.90,  -5.84,  -0.01,
04/16 21Z,   0.20,  -4.12,  99.90,  -3.93,  -0.01,
04/16 22Z,   0.20,  -2.53,  99.90,  -2.34,  -0.01,
04/16 23Z,   0.20,  -1.51,  99.90,  -1.32,  -0.01,
04/17 00Z,   0.20,  -1.16,  99.90,  -0.97,  -0.01,  (max)
04/17 01Z,   0.20,  -1.48,  99.90,  -1.30,  -0.01,
04/17 02Z,   0.10,  -2.45,  99.90,  -2.36,  -0.01,
04/17 03Z,   0.20,  -3.91,  99.90,  -3.72,  -0.01,
04/17 04Z,   0.10,  -5.55,  99.90,  -5.47,  -0.01,
04/17 05Z,   0.10,  -6.99,  99.90,  -6.90,  -0.01,
04/17 06Z,   0.10,  -7.84,  99.90,  -7.75,  -0.01,  (min)
04/17 07Z,   0.10,  -7.82,  99.90,  -7.73,  -0.01,
04/17 08Z,   0.10,  -6.92,  99.90,  -6.84,  -0.01,
04/17 09Z,   0.10,  -5.45,  99.90,  -5.37,  -0.01,
04/17 10Z,   0.00,  -3.92,  99.90,  -3.93,  -0.01,
04/17 11Z,   0.10,  -2.75,  99.90,  -2.67,  -0.01,
04/17 12Z,   0.10,  -2.15,  99.90,  -2.06,  -0.01,  (max)
04/17 13Z,   0.10,  -2.16,  99.90,  -2.08,  -0.01,
04/17 14Z,   0.10,  -2.81,  99.90,  -2.73,  -0.01,
04/17 15Z,   0.00,  -4.05,  99.90,  -4.07,  -0.01,
04/17 16Z,   0.00,  -5.62,  99.90,  -5.64,  -0.01,
04/17 17Z,   0.10,  -7.11,  99.90,  -7.03,  -0.01,
04/17 18Z,   0.10,  -8.08,  99.90,  -7.99,  -0.01,  (min)
04/17 19Z,   0.20,  -8.15,  99.90,  -7.97,  -0.01,
04/17 20Z,   0.30,  -7.23,  99.90,  -6.94,  -0.01,
04/17 21Z,   0.30,  -5.54,  99.90,  -5.25,  -0.01,
04/17 22Z,   0.30,  -3.63,  99.90,  -3.34,  -0.01,
04/17 23Z,   0.30,  -2.06,  99.90,  -1.77,  -0.01,
04/18 00Z,   0.30,  -1.14,  99.90,  -0.85,  -0.01,
04/18 01Z,   0.30,  -0.92,  99.90,  -0.64,  -0.01,  (max)
04/18 02Z,   0.20,  -1.40,  99.90,  -1.21,  -0.01,
04/18 03Z,   0.20,  -2.52,  99.90,  -2.33,  -0.01,
04/18 04Z,   0.20,  -4.10,  99.90,  -3.92,  -0.01,
04/18 05Z,   0.20,  -5.81,  99.90,  -5.63,  -0.01,
04/18 06Z,   0.20,  -7.24,  99.90,  -7.05,  -0.01,
04/18 07Z,   0.30,  -7.98,  99.90,  -7.70,  -0.01,  (min)
04/18 08Z,   0.30,  -7.81,  99.90,  -7.53,  -0.01,
04/18 09Z,   0.30,  -6.76,  99.90,  -6.48,  -0.01,
04/18 10Z,   0.30,  -5.22,  99.90,  -4.94,  -0.01,
04/18 11Z,   0.20,  -3.72,  99.90,  -3.54,  -0.01,
04/18 12Z,   0.20,  -2.65,  99.90,  -2.47,  -0.01,
04/18 13Z,   0.30,  -2.17,  99.90,  -1.89,  -0.01,  (max)
04/18 14Z,   0.30,  -2.32,  99.90,  -2.03,  -0.01,
04/18 15Z,   0.30,  -3.09,  99.90,  -2.81,  -0.01,
04/18 16Z,   0.30,  -4.42,  99.90,  -4.14,  -0.01,
04/18 17Z,   0.30,  -6.01,  99.90,  -5.73,  -0.01,
04/18 18Z,   0.30,  -7.43,  99.90,  -7.15,  -0.01,
04/18 19Z,   0.30,  -8.23,  99.90,  -7.94,  -0.01,  (min)
04/18 20Z,   0.40,  -8.08,  99.90,  -7.69,  -0.01,
04/18 21Z,   0.40,  -6.94,  99.90,  -6.55,  -0.01,
04/18 22Z,   0.50,  -5.12,  99.90,  -4.64,  -0.01,
04/18 23Z,   0.50,  -3.22,  99.90,  -2.73,  -0.01,
04/19 00Z,   0.60,  -1.74,  99.90,  -1.16,  -0.01,
04/19 01Z,   0.50,  -0.95,  99.90,  -0.47,  -0.01,
04/19 02Z,   0.50,  -0.87,  99.90,  -0.38,  -0.01,  (max)
04/19 03Z,   0.50,  -1.47,  99.90,  -0.98,  -0.01,
04/19 04Z,   0.40,  -2.68,  99.90,  -2.30,  -0.01,
04/19 05Z,   0.30,  -4.32,  99.90,  -4.04,  -0.01,
04/19 06Z,   0.30,  -6.02,  99.90,  -5.74,  -0.01,
04/19 07Z,   0.40,  -7.36,  99.90,  -6.98,  -0.01,
04/19 08Z,   0.40,  -7.98,  99.90,  -7.59,  -0.01,  (min)
04/19 09Z,   0.30,  -7.66,  99.90,  -7.38,  -0.01,
04/19 10Z,   0.40,  -6.53,  99.90,  -6.14,  -0.01,
04/19 11Z,   0.40,  -4.99,  99.90,  -4.61,  -0.01,
04/19 12Z,   0.40,  -3.58,  99.90,  -3.20,  -0.01,
04/19 13Z,   0.30,  -2.64,  99.90,  -2.36,  -0.01,
04/19 14Z,   0.20,  -2.28,  99.90,  -2.10,  -0.01,  (max)
04/19 15Z,   0.20,  -2.53,  99.90,  -2.34,  -0.01,
04/19 16Z,   0.20,  -3.38,  99.90,  -3.20,  -0.01,
04/19 17Z,   0.20,  -4.74,  99.90,  -4.56,  -0.01,
04/19 18Z,   0.20,  -6.29,  99.90,  -6.11,  -0.01,
04/19 19Z,   0.30,  -7.59,  99.90,  -7.30,  -0.01,
04/19 20Z,   0.30,  -8.21,  99.90,  -7.92,  -0.01,  (min)
04/19 21Z,   0.10,  -7.88,  99.90,  -7.79,  -0.01,
04/19 22Z,   0.00,  -6.61,  99.90,  -6.62,  -0.01,
04/19 23Z,   0.00,  -4.77,  99.90,  -4.79,  -0.01,
04/20 00Z,   0.10,  -2.95,  99.90,  -2.87,  -0.01,