ETSS stn

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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
#Sitka, AK : 04/10/2026 19:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 00Z,  -0.40,  -7.68,  -8.62,  99.90,  -0.54,
04/09 01Z,  -0.40,  -6.79,  -7.73,  99.90,  -0.54,
04/09 02Z,  -0.50,  -6.31,  -7.22,  99.90,  -0.41,
04/09 03Z,  -0.50,  -6.28,  -7.11,  99.90,  -0.33,  (max)
04/09 04Z,  -0.40,  -6.61,  -7.39,  99.90,  -0.38,
04/09 05Z,  -0.40,  -7.11,  -7.93,  99.90,  -0.42,
04/09 06Z,  -0.40,  -7.58,  -8.38,  99.90,  -0.40,
04/09 07Z,  -0.40,  -7.81,  -8.57,  99.90,  -0.36,  (min)
04/09 08Z,  -0.40,  -7.69,  -8.48,  99.90,  -0.39,
04/09 09Z,  -0.40,  -7.21,  -8.01,  99.90,  -0.40,
04/09 10Z,  -0.40,  -6.45,  -7.23,  99.90,  -0.38,
04/09 11Z,  -0.40,  -5.60,  -6.36,  99.90,  -0.36,
04/09 12Z,  -0.30,  -4.89,  -5.73,  99.90,  -0.54,
04/09 13Z,  -0.40,  -4.52,  -5.35,  99.90,  -0.43,  (max)
04/09 14Z,  -0.40,  -4.62,  -5.39,  99.90,  -0.37,
04/09 15Z,  -0.40,  -5.24,  -6.02,  99.90,  -0.38,
04/09 16Z,  -0.30,  -6.30,  -7.08,  99.90,  -0.48,
04/09 17Z,  -0.30,  -7.62,  -8.41,  99.90,  -0.49,
04/09 18Z,  -0.20,  -8.96,  -9.74,  99.90,  -0.58,
04/09 19Z,  -0.30, -10.09, -10.84,  99.90,  -0.45,
04/09 20Z,  -0.30, -10.81, -11.57,  99.90,  -0.46,
04/09 21Z,  -0.30, -11.01, -11.75,  99.90,  -0.44,  (min)
04/09 22Z,  -0.30, -10.69, -11.40,  99.90,  -0.41,
04/09 23Z,  -0.30,  -9.96, -10.66,  99.90,  -0.40,
04/10 00Z,  -0.20,  -8.99,  -9.69,  99.90,  -0.50,
04/10 01Z,  -0.30,  -7.99,  -8.68,  99.90,  -0.39,
04/10 02Z,  -0.30,  -7.15,  -7.76,  99.90,  -0.31,
04/10 03Z,  -0.30,  -6.63,  -7.21,  99.90,  -0.28,
04/10 04Z,  -0.30,  -6.45,  -7.01,  99.90,  -0.26,  (max)
04/10 05Z,  -0.30,  -6.57,  -7.15,  99.90,  -0.28,
04/10 06Z,  -0.30,  -6.89,  -7.40,  99.90,  -0.21,
04/10 07Z,  -0.30,  -7.23,  -7.78,  99.90,  -0.25,
04/10 08Z,  -0.30,  -7.45,  -8.04,  99.90,  -0.29,  (min)
04/10 09Z,  -0.30,  -7.43,  -8.01,  99.90,  -0.28,
04/10 10Z,  -0.30,  -7.14,  -7.70,  99.90,  -0.26,
04/10 11Z,  -0.30,  -6.62,  -7.22,  99.90,  -0.30,
04/10 12Z,  -0.30,  -6.00,  -6.62,  99.90,  -0.32,
04/10 13Z,  -0.30,  -5.43,  -6.04,  99.90,  -0.31,
04/10 14Z,  -0.30,  -5.10,  -5.69,  99.90,  -0.29,  (max)
04/10 15Z,  -0.30,  -5.12,  -5.77,  99.90,  -0.35,
04/10 16Z,  -0.40,  -5.57,  -6.20,  99.90,  -0.23,
04/10 17Z,  -0.30,  -6.41,  -7.07,  99.90,  -0.36,
04/10 18Z,  -0.30,  -7.52,  -8.15,  99.90,  -0.33,
04/10 19Z,  -0.30,  -8.72,  -9.33,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 20Z,  -0.30,  -9.81,  99.90, -10.43,  -0.32,
04/10 21Z,  -0.30, -10.58,  99.90, -11.21,  -0.33,
04/10 22Z,  -0.30, -10.91,  99.90, -11.55,  -0.34,  (min)
04/10 23Z,  -0.20, -10.75,  99.90, -11.30,  -0.35,
04/11 00Z,  -0.20, -10.14,  99.90, -10.70,  -0.36,
04/11 01Z,  -0.20,  -9.23,  99.90,  -9.80,  -0.37,
04/11 02Z,  -0.30,  -8.20,  99.90,  -8.88,  -0.38,
04/11 03Z,  -0.30,  -7.26,  99.90,  -7.95,  -0.39,
04/11 04Z,  -0.30,  -6.56,  99.90,  -7.27,  -0.40,
04/11 05Z,  -0.30,  -6.22,  99.90,  -6.93,  -0.41,  (max)
04/11 06Z,  -0.30,  -6.23,  99.90,  -6.95,  -0.42,
04/11 07Z,  -0.20,  -6.53,  99.90,  -7.16,  -0.43,
04/11 08Z,  -0.20,  -6.96,  99.90,  -7.60,  -0.43,
04/11 09Z,  -0.20,  -7.37,  99.90,  -8.00,  -0.43,
04/11 10Z,  -0.30,  -7.59,  99.90,  -8.32,  -0.43,
04/11 11Z,  -0.40,  -7.54,  99.90,  -8.37,  -0.43,  (min)
04/11 12Z,  -0.30,  -7.19,  99.90,  -7.93,  -0.43,
04/11 13Z,  -0.20,  -6.64,  99.90,  -7.27,  -0.43,
04/11 14Z,  -0.10,  -6.02,  99.90,  -6.55,  -0.43,
04/11 15Z,  -0.10,  -5.53,  99.90,  -6.06,  -0.43,
04/11 16Z,  -0.20,  -5.33,  99.90,  -5.97,  -0.43,  (max)
04/11 17Z,  -0.20,  -5.56,  99.90,  -6.19,  -0.43,
04/11 18Z,  -0.30,  -6.23,  99.90,  -6.96,  -0.43,
04/11 19Z,  -0.30,  -7.27,  99.90,  -8.00,  -0.43,
04/11 20Z,  -0.20,  -8.50,  99.90,  -9.13,  -0.43,
04/11 21Z,  -0.20,  -9.71,  99.90, -10.34,  -0.43,
04/11 22Z,  -0.10, -10.64,  99.90, -11.17,  -0.43,
04/11 23Z,  -0.10, -11.11,  99.90, -11.64,  -0.43,  (min)
04/12 00Z,  -0.10, -11.02,  99.90, -11.55,  -0.43,
04/12 01Z,  -0.10, -10.39,  99.90, -10.92,  -0.43,
04/12 02Z,  -0.10,  -9.34,  99.90,  -9.88,  -0.43,
04/12 03Z,  -0.10,  -8.11,  99.90,  -8.64,  -0.43,
04/12 04Z,  -0.10,  -6.94,  99.90,  -7.47,  -0.43,
04/12 05Z,  -0.10,  -6.07,  99.90,  -6.60,  -0.43,
04/12 06Z,  -0.10,  -5.66,  99.90,  -6.19,  -0.43,  (max)
04/12 07Z,  -0.10,  -5.74,  99.90,  -6.27,  -0.43,
04/12 08Z,   0.00,  -6.24,  99.90,  -6.68,  -0.43,
04/12 09Z,   0.00,  -6.98,  99.90,  -7.42,  -0.43,
04/12 10Z,   0.00,  -7.72,  99.90,  -8.16,  -0.43,
04/12 11Z,   0.00,  -8.23,  99.90,  -8.67,  -0.43,
04/12 12Z,   0.00,  -8.35,  99.90,  -8.79,  -0.43,  (min)
04/12 13Z,   0.00,  -8.03,  99.90,  -8.47,  -0.43,
04/12 14Z,  -0.10,  -7.35,  99.90,  -7.88,  -0.43,
04/12 15Z,  -0.20,  -6.48,  99.90,  -7.11,  -0.43,
04/12 16Z,  -0.20,  -5.69,  99.90,  -6.32,  -0.43,
04/12 17Z,  -0.20,  -5.22,  99.90,  -5.85,  -0.43,  (max)
04/12 18Z,  -0.20,  -5.27,  99.90,  -5.90,  -0.43,
04/12 19Z,  -0.10,  -5.89,  99.90,  -6.42,  -0.43,
04/12 20Z,  -0.10,  -7.02,  99.90,  -7.55,  -0.43,
04/12 21Z,   0.00,  -8.44,  99.90,  -8.87,  -0.43,
04/12 22Z,   0.00,  -9.85,  99.90, -10.29,  -0.43,
04/12 23Z,   0.10, -10.95,  99.90, -11.28,  -0.43,
04/13 00Z,   0.20, -11.48,  99.90, -11.71,  -0.43,  (min)
04/13 01Z,   0.20, -11.30,  99.90, -11.53,  -0.43,
04/13 02Z,   0.20, -10.45,  99.90, -10.68,  -0.43,
04/13 03Z,   0.10,  -9.10,  99.90,  -9.43,  -0.43,
04/13 04Z,   0.10,  -7.55,  99.90,  -7.89,  -0.43,
04/13 05Z,   0.00,  -6.16,  99.90,  -6.59,  -0.43,
04/13 06Z,   0.00,  -5.22,  99.90,  -5.65,  -0.43,
04/13 07Z,   0.00,  -4.93,  99.90,  -5.36,  -0.43,  (max)
04/13 08Z,   0.10,  -5.32,  99.90,  -5.65,  -0.43,
04/13 09Z,   0.20,  -6.24,  99.90,  -6.47,  -0.43,
04/13 10Z,   0.20,  -7.44,  99.90,  -7.67,  -0.43,
04/13 11Z,   0.30,  -8.56,  99.90,  -8.69,  -0.43,
04/13 12Z,   0.40,  -9.31,  99.90,  -9.34,  -0.43,
04/13 13Z,   0.50,  -9.45,  99.90,  -9.39,  -0.43,  (min)
04/13 14Z,   0.50,  -8.96,  99.90,  -8.89,  -0.43,
04/13 15Z,   0.50,  -7.95,  99.90,  -7.88,  -0.43,
04/13 16Z,   0.50,  -6.69,  99.90,  -6.62,  -0.43,
04/13 17Z,   0.40,  -5.54,  99.90,  -5.57,  -0.43,
04/13 18Z,   0.40,  -4.83,  99.90,  -4.87,  -0.43,  (max)
04/13 19Z,   0.30,  -4.81,  99.90,  -4.94,  -0.43,
04/13 20Z,   0.30,  -5.54,  99.90,  -5.68,  -0.43,
04/13 21Z,   0.40,  -6.90,  99.90,  -6.93,  -0.43,
04/13 22Z,   0.40,  -8.59,  99.90,  -8.62,  -0.43,
04/13 23Z,   0.40, -10.22,  99.90, -10.25,  -0.43,
04/14 00Z,   0.40, -11.40,  99.90, -11.43,  -0.43,
04/14 01Z,   0.40, -11.82,  99.90, -11.85,  -0.43,  (min)
04/14 02Z,   0.40, -11.36,  99.90, -11.40,  -0.43,
04/14 03Z,   0.30, -10.12,  99.90, -10.26,  -0.43,
04/14 04Z,   0.20,  -8.38,  99.90,  -8.61,  -0.43,
04/14 05Z,   0.20,  -6.53,  99.90,  -6.76,  -0.43,
04/14 06Z,   0.10,  -5.02,  99.90,  -5.35,  -0.43,
04/14 07Z,   0.10,  -4.20,  99.90,  -4.54,  -0.43,  (max)
04/14 08Z,   0.10,  -4.26,  99.90,  -4.60,  -0.43,
04/14 09Z,   0.10,  -5.17,  99.90,  -5.50,  -0.43,
04/14 10Z,   0.00,  -6.67,  99.90,  -7.10,  -0.43,
04/14 11Z,   0.10,  -8.37,  99.90,  -8.70,  -0.43,
04/14 12Z,   0.10,  -9.82,  99.90, -10.16,  -0.43,