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.
#Cordova, AK : 03/06/2026 17:24:44 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 00Z,   0.40,  -0.12,  -0.11,  99.90,  -0.39,  (max)
03/05 01Z,   0.30,  -2.50,  -2.48,  99.90,  -0.28,
03/05 02Z,   0.30,  -5.92,  -5.81,  99.90,  -0.19,
03/05 03Z,   0.30,  -9.64,  -9.48,  99.90,  -0.14,
03/05 04Z,   0.30, -12.55, -12.49,  99.90,  -0.24,
03/05 05Z,   0.40, -13.63, -14.04,  99.90,  -0.81,  (min)
03/05 06Z,   0.10, -12.60, -12.66,  99.90,  -0.16,
03/05 07Z,   0.00,  -9.98, -10.16,  99.90,  -0.18,
03/05 08Z,   0.00,  -6.56,  -6.76,  99.90,  -0.20,
03/05 09Z,   0.00,  -3.17,  -3.39,  99.90,  -0.22,
03/05 10Z,   0.00,  -0.55,  -0.71,  99.90,  -0.16,
03/05 11Z,   0.10,   0.81,   0.78,  99.90,  -0.13,  (max)
03/05 12Z,  -0.10,   0.62,   0.40,  99.90,  -0.12,
03/05 13Z,  -0.10,  -1.13,  -1.49,  99.90,  -0.26,
03/05 14Z,   0.00,  -4.09,  -4.22,  99.90,  -0.13,
03/05 15Z,   0.00,  -7.65,  -7.68,  99.90,  -0.03,
03/05 16Z,   0.10, -10.87, -10.74,  99.90,   0.03,
03/05 17Z,   0.20, -12.66, -12.91,  99.90,  -0.45,  (min)
03/05 18Z,   0.00, -12.45, -12.48,  99.90,  -0.03,
03/05 19Z,   0.10, -10.51, -10.33,  99.90,   0.08,
03/05 20Z,   0.10,  -7.53,  -7.40,  99.90,   0.03,
03/05 21Z,   0.20,  -4.33,  -4.22,  99.90,  -0.09,
03/05 22Z,   0.30,  -1.67,  -1.61,  99.90,  -0.24,
03/05 23Z,   0.30,  -0.13,   0.08,  99.90,  -0.09,
03/06 00Z,   0.10,  -0.02,   0.09,  99.90,   0.01,  (max)
03/06 01Z,   0.10,  -1.42,  -1.46,  99.90,  -0.14,
03/06 02Z,   0.10,  -4.05,  -3.85,  99.90,   0.10,
03/06 03Z,   0.10,  -7.33,  -7.06,  99.90,   0.17,
03/06 04Z,   0.20, -10.48, -10.15,  99.90,   0.13,
03/06 05Z,   0.10, -12.47, -12.29,  99.90,   0.08,
03/06 06Z,   0.10, -12.54, -12.56,  99.90,  -0.12,  (min)
03/06 07Z,   0.10, -10.76, -10.42,  99.90,   0.24,
03/06 08Z,   0.10,  -7.77,  -7.74,  99.90,  -0.07,
03/06 09Z,   0.10,  -4.42,  -4.35,  99.90,  -0.03,
03/06 10Z,   0.00,  -1.50,  -1.47,  99.90,   0.03,
03/06 11Z,   0.00,   0.36,   0.77,  99.90,   0.41,
03/06 12Z,   0.00,   0.83,  99.90,  99.90,  99.90,  (max)
03/06 13Z,   0.10,  -0.21,   0.00,  99.90,   0.11,
03/06 14Z,   0.10,  -2.58,  -2.14,  99.90,   0.34,
03/06 15Z,   0.10,  -5.77,  -5.22,  99.90,   0.45,
03/06 16Z,   0.20,  -9.12,  -8.39,  99.90,   0.53,
03/06 17Z,   0.60, -11.74, -10.97,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 18Z,   0.90, -12.75,  99.90, -11.70,   0.14,  (min)
03/06 19Z,   1.50, -11.86,  99.90, -10.24,   0.12,
03/06 20Z,   1.80,  -9.54,  99.90,  -7.65,   0.09,
03/06 21Z,   1.90,  -6.57,  99.90,  -4.60,   0.07,
03/06 22Z,   2.00,  -3.70,  99.90,  -1.66,   0.04,
03/06 23Z,   2.00,  -1.62,  99.90,   0.39,   0.02,
03/07 00Z,   1.80,  -0.74,  99.90,   1.05,  -0.01,  (max)
03/07 01Z,   1.50,  -1.21,  99.90,   0.25,  -0.03,
03/07 02Z,   1.30,  -2.94,  99.90,  -1.70,  -0.06,
03/07 03Z,   1.20,  -5.51,  99.90,  -4.39,  -0.08,
03/07 04Z,   1.20,  -8.33,  99.90,  -7.23,  -0.11,
03/07 05Z,   1.30, -10.66,  99.90,  -9.50,  -0.13,
03/07 06Z,   1.40, -11.68,  99.90, -10.41,  -0.13,  (min)
03/07 07Z,   1.30, -10.89,  99.90,  -9.72,  -0.13,
03/07 08Z,   1.40,  -8.60,  99.90,  -7.34,  -0.13,
03/07 09Z,   1.20,  -5.58,  99.90,  -4.52,  -0.13,
03/07 10Z,   0.90,  -2.63,  99.90,  -1.86,  -0.13,
03/07 11Z,   0.70,  -0.44,  99.90,   0.13,  -0.13,
03/07 12Z,   0.60,   0.53,  99.90,   1.00,  -0.13,  (max)
03/07 13Z,   0.50,   0.15,  99.90,   0.51,  -0.13,
03/07 14Z,   0.40,  -1.54,  99.90,  -1.27,  -0.13,
03/07 15Z,   0.30,  -4.17,  99.90,  -4.01,  -0.13,
03/07 16Z,   0.40,  -7.23,  99.90,  -6.96,  -0.13,
03/07 17Z,   0.30, -10.08,  99.90,  -9.92,  -0.13,
03/07 18Z,   0.30, -11.98,  99.90, -11.81,  -0.13,
03/07 19Z,   0.30, -12.24,  99.90, -12.08,  -0.13,  (min)
03/07 20Z,   0.30, -10.86,  99.90, -10.70,  -0.13,
03/07 21Z,   0.40,  -8.44,  99.90,  -8.18,  -0.13,
03/07 22Z,   0.40,  -5.74,  99.90,  -5.47,  -0.13,
03/07 23Z,   0.40,  -3.43,  99.90,  -3.17,  -0.13,
03/08 00Z,   0.40,  -2.03,  99.90,  -1.77,  -0.13,
03/08 01Z,   0.60,  -1.76,  99.90,  -1.30,  -0.13,  (max)
03/08 02Z,   0.60,  -2.61,  99.90,  -2.15,  -0.13,
03/08 03Z,   0.60,  -4.37,  99.90,  -3.90,  -0.13,
03/08 04Z,   0.50,  -6.58,  99.90,  -6.21,  -0.13,
03/08 05Z,   0.60,  -8.72,  99.90,  -8.26,  -0.13,
03/08 06Z,   0.50, -10.20,  99.90,  -9.83,  -0.13,
03/08 07Z,   0.50, -10.35,  99.90,  -9.98,  -0.13,  (min)
03/08 08Z,   0.50,  -8.95,  99.90,  -8.59,  -0.13,
03/08 09Z,   0.60,  -6.50,  99.90,  -6.03,  -0.13,
03/08 10Z,   0.50,  -3.78,  99.90,  -3.41,  -0.13,
03/08 11Z,   0.50,  -1.48,  99.90,  -1.12,  -0.13,
03/08 12Z,   0.40,  -0.14,  99.90,   0.12,  -0.13,
03/08 13Z,   0.40,   0.01,  99.90,   0.27,  -0.13,  (max)
03/08 14Z,   0.30,  -1.00,  99.90,  -0.83,  -0.13,
03/08 15Z,   0.20,  -2.98,  99.90,  -2.91,  -0.13,
03/08 16Z,   0.10,  -5.54,  99.90,  -5.57,  -0.13,
03/08 17Z,   0.00,  -8.20,  99.90,  -8.33,  -0.13,
03/08 18Z,   0.00, -10.44,  99.90, -10.57,  -0.13,
03/08 19Z,   0.00, -11.64,  99.90, -11.77,  -0.13,  (min)
03/08 20Z,   0.00, -11.33,  99.90, -11.46,  -0.13,
03/08 21Z,   0.00,  -9.72,  99.90,  -9.86,  -0.13,
03/08 22Z,   0.00,  -7.49,  99.90,  -7.62,  -0.13,
03/08 23Z,   0.00,  -5.29,  99.90,  -5.43,  -0.13,
03/09 00Z,   0.00,  -3.66,  99.90,  -3.79,  -0.13,
03/09 01Z,   0.00,  -2.87,  99.90,  -3.01,  -0.13,  (max)
03/09 02Z,   0.00,  -2.99,  99.90,  -3.13,  -0.13,
03/09 03Z,   0.00,  -3.92,  99.90,  -4.06,  -0.13,
03/09 04Z,   0.00,  -5.42,  99.90,  -5.55,  -0.13,
03/09 05Z,   0.00,  -7.09,  99.90,  -7.22,  -0.13,
03/09 06Z,   0.00,  -8.53,  99.90,  -8.66,  -0.13,
03/09 07Z,   0.00,  -9.25,  99.90,  -9.38,  -0.13,  (min)
03/09 08Z,   0.00,  -8.76,  99.90,  -8.90,  -0.13,
03/09 09Z,   0.00,  -7.08,  99.90,  -7.21,  -0.13,
03/09 10Z,   0.00,  -4.80,  99.90,  -4.93,  -0.13,
03/09 11Z,   0.00,  -2.64,  99.90,  -2.77,  -0.13,
03/09 12Z,   0.00,  -1.12,  99.90,  -1.25,  -0.13,
03/09 13Z,   0.00,  -0.54,  99.90,  -0.68,  -0.13,  (max)
03/09 14Z,  -0.10,  -0.95,  99.90,  -1.18,  -0.13,
03/09 15Z,  -0.10,  -2.22,  99.90,  -2.46,  -0.13,
03/09 16Z,  -0.10,  -4.16,  99.90,  -4.39,  -0.13,
03/09 17Z,  -0.10,  -6.41,  99.90,  -6.64,  -0.13,
03/09 18Z,  -0.10,  -8.57,  99.90,  -8.81,  -0.13,
03/09 19Z,   0.00, -10.24,  99.90, -10.38,  -0.13,
03/09 20Z,   0.00, -10.90,  99.90, -11.03,  -0.13,  (min)
03/09 21Z,   0.00, -10.28,  99.90, -10.42,  -0.13,
03/09 22Z,   0.00,  -8.76,  99.90,  -8.89,  -0.13,
03/09 23Z,   0.00,  -6.96,  99.90,  -7.09,  -0.13,
03/10 00Z,  -0.10,  -5.38,  99.90,  -5.62,  -0.13,
03/10 01Z,  -0.10,  -4.34,  99.90,  -4.57,  -0.13,
03/10 02Z,  -0.20,  -3.93,  99.90,  -4.27,  -0.13,  (max)
03/10 03Z,  -0.20,  -4.13,  99.90,  -4.47,  -0.13,
03/10 04Z,  -0.20,  -4.86,  99.90,  -5.20,  -0.13,
03/10 05Z,  -0.20,  -5.94,  99.90,  -6.27,  -0.13,
03/10 06Z,  -0.20,  -7.05,  99.90,  -7.38,  -0.13,
03/10 07Z,  -0.20,  -7.89,  99.90,  -8.22,  -0.13,
03/10 08Z,  -0.10,  -8.06,  99.90,  -8.29,  -0.13,  (min)
03/10 09Z,  -0.10,  -7.24,  99.90,  -7.47,  -0.13,
03/10 10Z,  -0.10,  -5.60,  99.90,  -5.83,  -0.13,
03/10 11Z,  -0.10,  -3.77,  99.90,  -4.00,  -0.13,
03/10 12Z,  -0.10,  -2.28,  99.90,  -2.52,  -0.13,