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.

	Naples, FL

	St Petersburg, FL

	Clearwater, FL

	Cedar Key, FL

	Apalachicola, FL

	Panama City, FL

	Pensacola, FL

	Waveland, MS

	Grand Isle, LA

	Sabine Pass, TX

	Galveston, TX

	Freeport, TX

	Port Aransas, TX

	Padre Island, TX
#Seldovia, AK : 09/05/2026 20:23:38 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 00Z,  -0.20,  -6.66,  -7.38,  99.90,  -0.52,
09/04 01Z,  -0.20,  -3.73,  -4.61,  99.90,  -0.68,
09/04 02Z,  -0.30,  -1.56,  -2.40,  99.90,  -0.54,
09/04 03Z,  -0.30,  -0.62,  -1.52,  99.90,  -0.60,  (max)
09/04 04Z,  -0.20,  -1.22,  -2.07,  99.90,  -0.65,
09/04 05Z,  -0.20,  -3.31,  -4.11,  99.90,  -0.60,
09/04 06Z,  -0.30,  -6.45,  -7.02,  99.90,  -0.27,
09/04 07Z,  -0.30,  -9.97, -10.39,  99.90,  -0.12,
09/04 08Z,  -0.30, -13.13, -13.69,  99.90,  -0.26,
09/04 09Z,  -0.20, -15.36, -15.96,  99.90,  -0.40,
09/04 10Z,  -0.10, -16.20, -16.72,  99.90,  -0.42,  (min)
09/04 11Z,   0.00, -15.45, -16.06,  99.90,  -0.61,
09/04 12Z,  -0.30, -13.47, -14.36,  99.90,  -0.59,
09/04 13Z,  -0.40, -10.98, -12.00,  99.90,  -0.62,
09/04 14Z,  -0.40,  -8.49,  -9.33,  99.90,  -0.44,
09/04 15Z,  -0.40,  -6.39,  -7.03,  99.90,  -0.24,
09/04 16Z,  -0.40,  -5.12,  -5.83,  99.90,  -0.31,
09/04 17Z,  -0.30,  -4.96,  -5.67,  99.90,  -0.41,  (max)
09/04 18Z,  -0.50,  -5.84,  -6.51,  99.90,  -0.17,
09/04 19Z,  -0.50,  -7.44,  -8.06,  99.90,  -0.12,
09/04 20Z,  -0.40,  -9.21,  -9.80,  99.90,  -0.19,
09/04 21Z,  -0.30, -10.63, -11.27,  99.90,  -0.34,
09/04 22Z,  -0.20, -11.23, -11.85,  99.90,  -0.42,  (min)
09/04 23Z,  -0.10, -10.62, -11.11,  99.90,  -0.39,
09/05 00Z,  -0.30,  -8.87,  -9.44,  99.90,  -0.27,
09/05 01Z,  -0.30,  -6.57,  -7.36,  99.90,  -0.49,
09/05 02Z,  -0.30,  -4.37,  -5.23,  99.90,  -0.56,
09/05 03Z,  -0.30,  -2.67,  -3.54,  99.90,  -0.57,
09/05 04Z,  -0.20,  -1.85,  -2.70,  99.90,  -0.65,  (max)
09/05 05Z,  -0.10,  -2.23,  -3.09,  99.90,  -0.76,
09/05 06Z,  -0.30,  -3.81,  -4.67,  99.90,  -0.56,
09/05 07Z,  -0.30,  -6.28,  -6.96,  99.90,  -0.38,
09/05 08Z,  -0.20,  -9.15,  -9.71,  99.90,  -0.36,
09/05 09Z,  -0.10, -11.93, -12.54,  99.90,  -0.51,
09/05 10Z,   0.00, -14.15, -14.63,  99.90,  -0.48,
09/05 11Z,   0.10, -15.36, -15.71,  99.90,  -0.45,
09/05 12Z,  -0.10, -15.26, -15.83,  99.90,  -0.47,  (min)
09/05 13Z,  -0.20, -14.06, -14.91,  99.90,  -0.65,
09/05 14Z,  -0.20, -12.22, -13.15,  99.90,  -0.73,
09/05 15Z,  -0.20, -10.05, -10.88,  99.90,  -0.63,
09/05 16Z,  -0.20,  -7.87,  -8.70,  99.90,  -0.63,
09/05 17Z,  -0.10,  -6.17,  -6.98,  99.90,  -0.71,
09/05 18Z,   0.00,  -5.33,  -6.13,  99.90,  -0.80,
09/05 19Z,   0.00,  -5.43,  -6.12,  99.90,  -0.69,  (max)
09/05 20Z,  -0.10,  -6.32,  -6.97,  99.90,  -0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 21Z,  -0.10,  -7.68,  99.90,  -8.32,  -0.54,
09/05 22Z,  -0.10,  -9.09,  99.90,  -9.73,  -0.53,
09/05 23Z,  -0.20, -10.08,  99.90, -10.81,  -0.52,
09/06 00Z,  -0.20, -10.14,  99.90, -10.86,  -0.52,  (min)
09/06 01Z,  -0.20,  -9.17,  99.90,  -9.88,  -0.51,
09/06 02Z,  -0.10,  -7.56,  99.90,  -8.16,  -0.50,
09/06 03Z,  -0.10,  -5.73,  99.90,  -6.32,  -0.49,
09/06 04Z,  -0.10,  -3.98,  99.90,  -4.57,  -0.48,
09/06 05Z,  -0.10,  -2.78,  99.90,  -3.36,  -0.48,
09/06 06Z,  -0.10,  -2.54,  99.90,  -3.11,  -0.47,  (max)
09/06 07Z,  -0.10,  -3.40,  99.90,  -3.96,  -0.46,
09/06 08Z,  -0.10,  -5.25,  99.90,  -5.80,  -0.45,
09/06 09Z,  -0.10,  -7.77,  99.90,  -8.33,  -0.45,
09/06 10Z,  -0.10, -10.60,  99.90, -11.15,  -0.45,
09/06 11Z,  -0.20, -13.28,  99.90, -13.93,  -0.45,
09/06 12Z,  -0.20, -15.19,  99.90, -15.85,  -0.45,
09/06 13Z,  -0.20, -15.87,  99.90, -16.52,  -0.45,  (min)
09/06 14Z,  -0.20, -15.31,  99.90, -15.97,  -0.45,
09/06 15Z,  -0.20, -13.77,  99.90, -14.42,  -0.45,
09/06 16Z,  -0.20, -11.45,  99.90, -12.10,  -0.45,
09/06 17Z,  -0.20,  -8.76,  99.90,  -9.41,  -0.45,
09/06 18Z,  -0.20,  -6.34,  99.90,  -6.99,  -0.45,
09/06 19Z,  -0.10,  -4.73,  99.90,  -5.28,  -0.45,
09/06 20Z,  -0.10,  -4.20,  99.90,  -4.76,  -0.45,  (max)
09/06 21Z,   0.00,  -4.78,  99.90,  -5.23,  -0.45,
09/06 22Z,   0.00,  -6.23,  99.90,  -6.68,  -0.45,
09/06 23Z,   0.00,  -8.16,  99.90,  -8.61,  -0.45,
09/07 00Z,   0.00,  -9.92,  99.90, -10.38,  -0.45,
09/07 01Z,   0.00, -10.81,  99.90, -11.26,  -0.45,  (min)
09/07 02Z,   0.00, -10.52,  99.90, -10.97,  -0.45,
09/07 03Z,   0.00,  -9.25,  99.90,  -9.71,  -0.45,
09/07 04Z,  -0.10,  -7.30,  99.90,  -7.85,  -0.45,
09/07 05Z,  -0.10,  -5.03,  99.90,  -5.58,  -0.45,
09/07 06Z,  -0.10,  -3.08,  99.90,  -3.63,  -0.45,
09/07 07Z,   0.00,  -2.05,  99.90,  -2.50,  -0.45,  (max)
09/07 08Z,   0.00,  -2.26,  99.90,  -2.71,  -0.45,
09/07 09Z,   0.10,  -3.76,  99.90,  -4.11,  -0.45,
09/07 10Z,   0.10,  -6.34,  99.90,  -6.70,  -0.45,
09/07 11Z,   0.10,  -9.66,  99.90, -10.01,  -0.45,
09/07 12Z,   0.10, -13.10,  99.90, -13.45,  -0.45,
09/07 13Z,   0.00, -15.82,  99.90, -16.27,  -0.45,
09/07 14Z,   0.00, -17.12,  99.90, -17.57,  -0.45,  (min)
09/07 15Z,   0.00, -16.84,  99.90, -17.29,  -0.45,
09/07 16Z,   0.00, -15.10,  99.90, -15.56,  -0.45,
09/07 17Z,   0.00, -12.18,  99.90, -12.63,  -0.45,
09/07 18Z,   0.00,  -8.69,  99.90,  -9.14,  -0.45,
09/07 19Z,   0.00,  -5.48,  99.90,  -5.94,  -0.45,
09/07 20Z,   0.00,  -3.29,  99.90,  -3.74,  -0.45,
09/07 21Z,   0.10,  -2.52,  99.90,  -2.87,  -0.45,  (max)
09/07 22Z,   0.10,  -3.27,  99.90,  -3.62,  -0.45,
09/07 23Z,   0.20,  -5.32,  99.90,  -5.57,  -0.45,
09/08 00Z,   0.10,  -8.14,  99.90,  -8.50,  -0.45,
09/08 01Z,   0.10, -10.85,  99.90, -11.20,  -0.45,
09/08 02Z,   0.10, -12.46,  99.90, -12.81,  -0.45,
09/08 03Z,   0.00, -12.52,  99.90, -12.97,  -0.45,  (min)
09/08 04Z,   0.00, -11.12,  99.90, -11.58,  -0.45,
09/08 05Z,   0.00,  -8.58,  99.90,  -9.03,  -0.45,
09/08 06Z,   0.10,  -5.45,  99.90,  -5.81,  -0.45,
09/08 07Z,   0.20,  -2.63,  99.90,  -2.89,  -0.45,
09/08 08Z,   0.30,  -0.91,  99.90,  -1.06,  -0.45,
09/08 09Z,   0.40,  -0.76,  99.90,  -0.81,  -0.45,  (max)
09/08 10Z,   0.40,  -2.31,  99.90,  -2.36,  -0.45,
09/08 11Z,   0.40,  -5.36,  99.90,  -5.42,  -0.45,
09/08 12Z,   0.20,  -9.46,  99.90,  -9.71,  -0.45,
09/08 13Z,   0.10, -13.76,  99.90, -14.11,  -0.45,
09/08 14Z,   0.00, -17.11,  99.90, -17.56,  -0.45,
09/08 15Z,  -0.10, -18.64,  99.90, -19.19,  -0.45,  (min)
09/08 16Z,  -0.10, -18.12,  99.90, -18.67,  -0.45,
09/08 17Z,  -0.10, -15.71,  99.90, -16.27,  -0.45,
09/08 18Z,   0.00, -11.89,  99.90, -12.34,  -0.45,
09/08 19Z,   0.10,  -7.54,  99.90,  -7.89,  -0.45,
09/08 20Z,   0.20,  -3.75,  99.90,  -4.00,  -0.45,
09/08 21Z,   0.30,  -1.35,  99.90,  -1.51,  -0.45,
09/08 22Z,   0.20,  -0.83,  99.90,  -1.09,  -0.45,  (max)
09/08 23Z,   0.10,  -2.25,  99.90,  -2.61,  -0.45,
09/09 00Z,   0.10,  -5.28,  99.90,  -5.64,  -0.45,
09/09 01Z,   0.00,  -9.17,  99.90,  -9.62,  -0.45,
09/09 02Z,   0.00, -12.70,  99.90, -13.15,  -0.45,
09/09 03Z,  -0.10, -14.70,  99.90, -15.25,  -0.45,  (min)
09/09 04Z,  -0.10, -14.63,  99.90, -15.19,  -0.45,
09/09 05Z,  -0.10, -12.65,  99.90, -13.20,  -0.45,
09/09 06Z,   0.00,  -9.19,  99.90,  -9.65,  -0.45,
09/09 07Z,   0.00,  -5.13,  99.90,  -5.59,  -0.45,
09/09 08Z,   0.00,  -1.58,  99.90,  -2.04,  -0.45,
09/09 09Z,   0.00,   0.52,  99.90,   0.06,  -0.45,
09/09 10Z,   0.00,   0.63,  99.90,   0.18,  -0.45,  (max)
09/09 11Z,  -0.10,  -1.37,  99.90,  -1.92,  -0.45,
09/09 12Z,  -0.20,  -5.19,  99.90,  -5.84,  -0.45,