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
#Sitka, AK : 05/24/2025 17:24:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 00Z,  -0.10,  -8.44,  -8.82,  99.90,  -0.28,  (min)
05/23 01Z,  -0.10,  -7.44,  -7.87,  99.90,  -0.33,
05/23 02Z,  -0.10,  -5.80,  -6.27,  99.90,  -0.37,
05/23 03Z,  -0.10,  -3.87,  -4.35,  99.90,  -0.38,
05/23 04Z,   0.00,  -2.10,  -2.57,  99.90,  -0.47,
05/23 05Z,   0.00,  -0.89,  -1.35,  99.90,  -0.46,
05/23 06Z,  -0.10,  -0.54,  -0.88,  99.90,  -0.24,  (max)
05/23 07Z,  -0.10,  -1.15,  -1.41,  99.90,  -0.16,
05/23 08Z,   0.00,  -2.60,  -2.69,  99.90,  -0.09,
05/23 09Z,   0.00,  -4.56,  -4.59,  99.90,  -0.03,
05/23 10Z,   0.00,  -6.58,  -6.51,  99.90,   0.07,
05/23 11Z,   0.10,  -8.20,  -8.13,  99.90,  -0.03,
05/23 12Z,   0.00,  -9.08,  -8.90,  99.90,   0.18,  (min)
05/23 13Z,   0.00,  -9.02,  -8.86,  99.90,   0.16,
05/23 14Z,   0.00,  -8.10,  -7.89,  99.90,   0.21,
05/23 15Z,   0.00,  -6.56,  -6.43,  99.90,   0.13,
05/23 16Z,   0.00,  -4.82,  -4.72,  99.90,   0.10,
05/23 17Z,   0.00,  -3.34,  -3.28,  99.90,   0.06,
05/23 18Z,   0.00,  -2.48,  -2.46,  99.90,   0.02,
05/23 19Z,   0.00,  -2.47,  -2.37,  99.90,   0.10,  (max)
05/23 20Z,   0.00,  -3.29,  -3.18,  99.90,   0.11,
05/23 21Z,   0.10,  -4.69,  -4.48,  99.90,   0.11,
05/23 22Z,   0.10,  -6.28,  -6.10,  99.90,   0.08,
05/23 23Z,   0.10,  -7.61,  -7.40,  99.90,   0.11,
05/24 00Z,   0.00,  -8.26,  -8.08,  99.90,   0.18,  (min)
05/24 01Z,   0.00,  -8.00,  -7.84,  99.90,   0.16,
05/24 02Z,   0.00,  -6.83,  -6.72,  99.90,   0.11,
05/24 03Z,   0.10,  -4.98,  -4.96,  99.90,  -0.08,
05/24 04Z,   0.10,  -2.87,  -2.83,  99.90,  -0.06,
05/24 05Z,   0.10,  -1.01,  -1.04,  99.90,  -0.13,
05/24 06Z,   0.00,   0.13,   0.17,  99.90,   0.04,
05/24 07Z,   0.00,   0.22,   0.25,  99.90,   0.03,  (max)
05/24 08Z,   0.00,  -0.80,  -0.67,  99.90,   0.13,
05/24 09Z,   0.00,  -2.75,  -2.55,  99.90,   0.20,
05/24 10Z,   0.00,  -5.22,  -4.85,  99.90,   0.37,
05/24 11Z,   0.10,  -7.67,  -7.31,  99.90,   0.26,
05/24 12Z,   0.00,  -9.57,  -9.11,  99.90,   0.46,
05/24 13Z,   0.00, -10.52, -10.05,  99.90,   0.47,  (min)
05/24 14Z,   0.00, -10.32,  -9.78,  99.90,   0.54,
05/24 15Z,   0.10,  -9.09,  -8.59,  99.90,   0.40,
05/24 16Z,   0.20,  -7.14,  -6.71,  99.90,   0.23,
05/24 17Z,   0.20,  -4.98,  -4.69,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 18Z,   0.30,  -3.15,  99.90,  -2.76,   0.08,
05/24 19Z,   0.30,  -2.06,  99.90,  -1.69,   0.07,
05/24 20Z,   0.30,  -1.96,  99.90,  -1.60,   0.06,  (max)
05/24 21Z,   0.30,  -2.81,  99.90,  -2.45,   0.05,
05/24 22Z,   0.30,  -4.30,  99.90,  -3.96,   0.04,
05/24 23Z,   0.30,  -5.99,  99.90,  -5.66,   0.03,
05/25 00Z,   0.30,  -7.35,  99.90,  -7.03,   0.02,
05/25 01Z,   0.30,  -7.94,  99.90,  -7.62,   0.01,  (min)
05/25 02Z,   0.20,  -7.52,  99.90,  -7.32,   0.00,
05/25 03Z,   0.30,  -6.13,  99.90,  -5.84,  -0.01,
05/25 04Z,   0.30,  -4.06,  99.90,  -3.78,  -0.02,
05/25 05Z,   0.30,  -1.81,  99.90,  -1.53,  -0.03,
05/25 06Z,   0.30,   0.05,  99.90,   0.33,  -0.03,
05/25 07Z,   0.20,   1.02,  99.90,   1.19,  -0.03,  (max)
05/25 08Z,   0.20,   0.77,  99.90,   0.95,  -0.03,
05/25 09Z,   0.30,  -0.71,  99.90,  -0.44,  -0.03,
05/25 10Z,   0.30,  -3.16,  99.90,  -2.89,  -0.03,
05/25 11Z,   0.30,  -6.09,  99.90,  -5.81,  -0.03,
05/25 12Z,   0.30,  -8.86,  99.90,  -8.59,  -0.03,
05/25 13Z,   0.30, -10.90,  99.90, -10.62,  -0.03,
05/25 14Z,   0.30, -11.76,  99.90, -11.49,  -0.03,  (min)
05/25 15Z,   0.20, -11.32,  99.90, -11.14,  -0.03,
05/25 16Z,   0.20,  -9.71,  99.90,  -9.53,  -0.03,
05/25 17Z,   0.20,  -7.36,  99.90,  -7.19,  -0.03,
05/25 18Z,   0.30,  -4.85,  99.90,  -4.58,  -0.03,
05/25 19Z,   0.30,  -2.77,  99.90,  -2.50,  -0.03,
05/25 20Z,   0.30,  -1.59,  99.90,  -1.32,  -0.03,
05/25 21Z,   0.30,  -1.51,  99.90,  -1.24,  -0.03,  (max)
05/25 22Z,   0.40,  -2.46,  99.90,  -2.08,  -0.03,
05/25 23Z,   0.40,  -4.07,  99.90,  -3.70,  -0.03,
05/26 00Z,   0.50,  -5.83,  99.90,  -5.36,  -0.03,
05/26 01Z,   0.50,  -7.16,  99.90,  -6.69,  -0.03,
05/26 02Z,   0.50,  -7.63,  99.90,  -7.15,  -0.03,  (min)
05/26 03Z,   0.50,  -7.01,  99.90,  -6.54,  -0.03,
05/26 04Z,   0.50,  -5.39,  99.90,  -4.92,  -0.03,
05/26 05Z,   0.50,  -3.15,  99.90,  -2.67,  -0.03,
05/26 06Z,   0.50,  -0.83,  99.90,  -0.36,  -0.03,
05/26 07Z,   0.50,   0.93,  99.90,   1.41,  -0.03,
05/26 08Z,   0.50,   1.64,  99.90,   2.11,  -0.03,  (max)
05/26 09Z,   0.50,   1.01,  99.90,   1.49,  -0.03,
05/26 10Z,   0.50,  -0.92,  99.90,  -0.44,  -0.03,
05/26 11Z,   0.50,  -3.79,  99.90,  -3.32,  -0.03,
05/26 12Z,   0.40,  -7.04,  99.90,  -6.66,  -0.03,
05/26 13Z,   0.40,  -9.97,  99.90,  -9.59,  -0.03,
05/26 14Z,   0.40, -11.96,  99.90, -11.59,  -0.03,
05/26 15Z,   0.30, -12.63,  99.90, -12.35,  -0.03,  (min)
05/26 16Z,   0.40, -11.86,  99.90, -11.49,  -0.03,
05/26 17Z,   0.40,  -9.89,  99.90,  -9.52,  -0.03,
05/26 18Z,   0.40,  -7.23,  99.90,  -6.85,  -0.03,
05/26 19Z,   0.40,  -4.50,  99.90,  -4.13,  -0.03,
05/26 20Z,   0.40,  -2.34,  99.90,  -1.96,  -0.03,
05/26 21Z,   0.40,  -1.19,  99.90,  -0.81,  -0.03,  (max)
05/26 22Z,   0.40,  -1.23,  99.90,  -0.86,  -0.03,
05/26 23Z,   0.50,  -2.31,  99.90,  -1.84,  -0.03,
05/27 00Z,   0.60,  -4.03,  99.90,  -3.45,  -0.03,
05/27 01Z,   0.60,  -5.80,  99.90,  -5.22,  -0.03,
05/27 02Z,   0.70,  -7.04,  99.90,  -6.36,  -0.03,
05/27 03Z,   0.70,  -7.32,  99.90,  -6.65,  -0.03,  (min)
05/27 04Z,   0.70,  -6.49,  99.90,  -5.82,  -0.03,
05/27 05Z,   0.70,  -4.69,  99.90,  -4.01,  -0.03,
05/27 06Z,   0.70,  -2.35,  99.90,  -1.67,  -0.03,
05/27 07Z,   0.80,  -0.07,  99.90,   0.70,  -0.03,
05/27 08Z,   0.90,   1.50,  99.90,   2.38,  -0.03,
05/27 09Z,   1.00,   1.90,  99.90,   2.87,  -0.03,  (max)
05/27 10Z,   0.90,   0.90,  99.90,   1.77,  -0.03,
05/27 11Z,   0.90,  -1.39,  99.90,  -0.52,  -0.03,
05/27 12Z,   0.80,  -4.55,  99.90,  -3.77,  -0.03,
05/27 13Z,   0.70,  -7.92,  99.90,  -7.25,  -0.03,
05/27 14Z,   0.60, -10.82,  99.90, -10.24,  -0.03,
05/27 15Z,   0.60, -12.63,  99.90, -12.06,  -0.03,
05/27 16Z,   0.50, -13.01,  99.90, -12.53,  -0.03,  (min)
05/27 17Z,   0.50, -11.92,  99.90, -11.45,  -0.03,
05/27 18Z,   0.40,  -9.68,  99.90,  -9.31,  -0.03,
05/27 19Z,   0.50,  -6.84,  99.90,  -6.36,  -0.03,
05/27 20Z,   0.50,  -4.06,  99.90,  -3.59,  -0.03,
05/27 21Z,   0.50,  -1.96,  99.90,  -1.49,  -0.03,
05/27 22Z,   0.60,  -0.97,  99.90,  -0.39,  -0.03,  (max)
05/27 23Z,   0.50,  -1.18,  99.90,  -0.70,  -0.03,
05/28 00Z,   0.50,  -2.39,  99.90,  -1.92,  -0.03,
05/28 01Z,   0.50,  -4.14,  99.90,  -3.67,  -0.03,
05/28 02Z,   0.50,  -5.84,  99.90,  -5.37,  -0.03,
05/28 03Z,   0.40,  -6.93,  99.90,  -6.56,  -0.03,
05/28 04Z,   0.40,  -7.01,  99.90,  -6.64,  -0.03,  (min)
05/28 05Z,   0.30,  -5.99,  99.90,  -5.72,  -0.03,
05/28 06Z,   0.30,  -4.08,  99.90,  -3.81,  -0.03,
05/28 07Z,   0.30,  -1.76,  99.90,  -1.48,  -0.03,
05/28 08Z,   0.40,   0.37,  99.90,   0.74,  -0.03,
05/28 09Z,   0.40,   1.69,  99.90,   2.06,  -0.03,
05/28 10Z,   0.50,   1.76,  99.90,   2.24,  -0.03,  (max)
05/28 11Z,   0.60,   0.45,  99.90,   1.03,  -0.03,
05/28 12Z,   0.80,  -2.06,  99.90,  -1.29,  -0.03,