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.
#Popokamute, AK : 12/05/2025 21:22:22 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 06Z,  -1.60,  -9.20,  99.90, -10.80,   0.00,  (min)
12/04 07Z,  -1.70,  -6.82,  99.90,  -8.52,   0.00,
12/04 08Z,  -1.70,  -4.47,  99.90,  -6.17,   0.00,
12/04 09Z,  -1.80,  -3.56,  99.90,  -5.36,   0.00,  (max)
12/04 10Z,  -1.90,  -4.24,  99.90,  -6.14,   0.00,
12/04 11Z,  -2.00,  -5.99,  99.90,  -7.99,   0.00,
12/04 12Z,  -1.60,  -8.14,  99.90,  -9.74,   0.00,
12/04 13Z,  -1.70, -10.09,  99.90, -11.79,   0.00,
12/04 14Z,  -1.70, -11.50,  99.90, -13.20,   0.00,
12/04 15Z,  -1.80, -12.33,  99.90, -14.13,   0.00,
12/04 16Z,  -1.80, -12.67,  99.90, -14.47,   0.00,
12/04 17Z,  -1.90, -12.60,  99.90, -14.50,   0.00,  (min)
12/04 18Z,  -1.80, -11.89,  99.90, -13.69,   0.00,
12/04 19Z,  -1.80, -10.01,  99.90, -11.81,   0.00,
12/04 20Z,  -1.90,  -6.97,  99.90,  -8.87,   0.00,
12/04 21Z,  -1.90,  -3.71,  99.90,  -5.61,   0.00,
12/04 22Z,  -1.80,  -1.46,  99.90,  -3.26,   0.00,
12/04 23Z,  -1.80,  -0.93,  99.90,  -2.73,   0.00,  (max)
12/05 00Z,  -1.70,  -2.14,  99.90,  -3.84,   0.00,
12/05 01Z,  -1.50,  -4.28,  99.90,  -5.78,   0.00,
12/05 02Z,  -1.40,  -6.54,  99.90,  -7.94,   0.00,
12/05 03Z,  -1.30,  -8.45,  99.90,  -9.75,   0.00,
12/05 04Z,  -1.20,  -9.78,  99.90, -10.98,   0.00,
12/05 05Z,  -1.10, -10.44,  99.90, -11.54,   0.00,
12/05 06Z,  -1.20, -10.38,  99.90, -11.58,   0.00,  (min)
12/05 07Z,  -1.10,  -9.21,  99.90, -10.31,   0.00,
12/05 08Z,  -1.20,  -6.84,  99.90,  -8.04,   0.00,
12/05 09Z,  -1.20,  -4.56,  99.90,  -5.76,   0.00,
12/05 10Z,  -1.20,  -3.78,  99.90,  -4.98,   0.00,  (max)
12/05 11Z,  -1.20,  -4.55,  99.90,  -5.75,   0.00,
12/05 12Z,  -1.40,  -6.35,  99.90,  -7.75,   0.00,
12/05 13Z,  -1.50,  -8.50,  99.90, -10.00,   0.00,
12/05 14Z,  -1.60, -10.40,  99.90, -12.00,   0.00,
12/05 15Z,  -1.70, -11.76,  99.90, -13.46,   0.00,
12/05 16Z,  -1.80, -12.53,  99.90, -14.33,   0.00,
12/05 17Z,  -1.90, -12.82,  99.90, -14.72,   0.00,
12/05 18Z,  -2.10, -12.70,  99.90, -14.80,   0.00,  (min)
12/05 19Z,  -2.20, -11.88,  99.90, -14.08,   0.00,
12/05 20Z,  -2.30,  -9.82,  99.90, -12.12,   0.00,
12/05 21Z,  -2.50,  -6.61,  99.90,  -9.11,   0.00,
12/05 22Z,  -2.60,  -3.23,  99.90,  -5.83,   0.00,
12/05 23Z,  -2.70,  -0.94,  99.90,  -3.64,   0.00,
12/06 00Z,  -2.80,  -0.48,  99.90,  -3.28,   0.00,  (max)
12/06 01Z,  -2.80,  -1.79,  99.90,  -4.59,   0.00,
12/06 02Z,  -2.80,  -4.03,  99.90,  -6.83,   0.00,
12/06 03Z,  -2.90,  -6.41,  99.90,  -9.31,   0.00,
12/06 04Z,  -2.90,  -8.42,  99.90, -11.32,   0.00,
12/06 05Z,  -3.10,  -9.80,  99.90, -12.90,   0.00,
12/06 06Z,  -3.20, -10.48,  99.90, -13.68,   0.00,
12/06 07Z,  -3.30, -10.43,  99.90, -13.73,   0.00,  (min)
12/06 08Z,  -3.50,  -9.28,  99.90, -12.78,   0.00,
12/06 09Z,  -3.60,  -6.95,  99.90, -10.55,   0.00,
12/06 10Z,  -3.70,  -4.71,  99.90,  -8.41,   0.00,
12/06 11Z,  -3.80,  -3.94,  99.90,  -7.74,   0.00,  (max)
12/06 12Z,  -3.80,  -4.73,  99.90,  -8.53,   0.00,
12/06 13Z,  -3.80,  -6.53,  99.90, -10.33,   0.00,
12/06 14Z,  -3.80,  -8.66,  99.90, -12.46,   0.00,
12/06 15Z,  -3.90, -10.54,  99.90, -14.44,   0.00,
12/06 16Z,  -4.10, -11.87,  99.90, -15.97,   0.00,
12/06 17Z,  -4.40, -12.61,  99.90, -17.01,   0.00,
12/06 18Z,  -4.70, -12.87,  99.90, -17.57,   0.00,
12/06 19Z,  -5.10, -12.71,  99.90, -17.81,   0.00,  (min)
12/06 20Z,  -5.40, -11.79,  99.90, -17.19,   0.00,
12/06 21Z,  -5.70,  -9.61,  99.90, -15.31,   0.00,
12/06 22Z,  -6.20,  -6.29,  99.90, -12.49,   0.00,
12/06 23Z,  -6.60,  -2.86,  99.90,  -9.46,   0.00,
12/07 00Z,  -6.50,  -0.60,  99.90,  -7.10,   0.00,
12/07 01Z,  -6.40,  -0.24,  99.90,  -6.64,   0.00,  (max)
12/07 02Z,  -6.40,  -1.66,  99.90,  -8.06,   0.00,
12/07 03Z,  -6.50,  -4.00,  99.90, -10.50,   0.00,
12/07 04Z,  -6.50,  -6.45,  99.90, -12.95,   0.00,
12/07 05Z,  -6.60,  -8.51,  99.90, -15.11,   0.00,
12/07 06Z,  -6.70,  -9.92,  99.90, -16.62,   0.00,
12/07 07Z,  -6.80, -10.59,  99.90, -17.39,   0.00,  (min)
12/07 08Z,  -6.40, -10.53,  99.90, -16.93,   0.00,
12/07 09Z,  -6.20,  -9.40,  99.90, -15.60,   0.00,
12/07 10Z,  -6.10,  -7.14,  99.90, -13.24,   0.00,
12/07 11Z,  -6.10,  -4.89,  99.90, -10.99,   0.00,
12/07 12Z,  -6.00,  -4.06,  99.90, -10.06,   0.00,  (max)
12/07 13Z,  -6.00,  -4.81,  99.90, -10.81,   0.00,
12/07 14Z,  -6.00,  -6.58,  99.90, -12.58,   0.00,
12/07 15Z,  -6.00,  -8.67,  99.90, -14.67,   0.00,
12/07 16Z,  -6.00, -10.52,  99.90, -16.52,   0.00,
12/07 17Z,  -6.00, -11.83,  99.90, -17.83,   0.00,
12/07 18Z,  -6.10, -12.56,  99.90, -18.66,   0.00,
12/07 19Z,  -6.10, -12.81,  99.90, -18.91,   0.00,  (min)
12/07 20Z,  -6.10, -12.61,  99.90, -18.71,   0.00,
12/07 21Z,  -6.20, -11.62,  99.90, -17.82,   0.00,
12/07 22Z,  -6.50,  -9.35,  99.90, -15.85,   0.00,
12/07 23Z,  -6.20,  -5.99,  99.90, -12.19,   0.00,
12/08 00Z,  -5.70,  -2.58,  99.90,  -8.28,   0.00,
12/08 01Z,  -5.10,  -0.44,  99.90,  -5.54,   0.00,
12/08 02Z,  -4.60,  -0.23,  99.90,  -4.83,   0.00,  (max)
12/08 03Z,  -4.10,  -1.76,  99.90,  -5.86,   0.00,
12/08 04Z,  -3.70,  -4.16,  99.90,  -7.86,   0.00,
12/08 05Z,  -3.50,  -6.65,  99.90, -10.15,   0.00,
12/08 06Z,  -3.50,  -8.72,  99.90, -12.22,   0.00,
12/08 07Z,  -3.60, -10.10,  99.90, -13.70,   0.00,
12/08 08Z,  -3.60, -10.74,  99.90, -14.34,   0.00,
12/08 09Z,  -3.70, -10.66,  99.90, -14.36,   0.00,  (min)
12/08 10Z,  -3.90,  -9.56,  99.90, -13.46,   0.00,
12/08 11Z,  -4.10,  -7.37,  99.90, -11.47,   0.00,
12/08 12Z,  -4.20,  -5.11,  99.90,  -9.31,   0.00,
12/08 13Z,  -4.10,  -4.16,  99.90,  -8.26,   0.00,  (max)
12/08 14Z,  -4.00,  -4.81,  99.90,  -8.81,   0.00,
12/08 15Z,  -3.70,  -6.50,  99.90, -10.20,   0.00,
12/08 16Z,  -3.50,  -8.54,  99.90, -12.04,   0.00,
12/08 17Z,  -3.30, -10.36,  99.90, -13.66,   0.00,
12/08 18Z,  -3.20, -11.67,  99.90, -14.87,   0.00,
12/08 19Z,  -3.20, -12.40,  99.90, -15.60,   0.00,
12/08 20Z,  -3.20, -12.64,  99.90, -15.84,   0.00,  (min)
12/08 21Z,  -3.20, -12.41,  99.90, -15.61,   0.00,
12/08 22Z,  -3.30, -11.36,  99.90, -14.66,   0.00,
12/08 23Z,  -3.40,  -9.04,  99.90, -12.44,   0.00,
12/09 00Z,  -3.40,  -5.69,  99.90,  -9.09,   0.00,
12/09 01Z,  -3.40,  -2.38,  99.90,  -5.78,   0.00,
12/09 02Z,  -3.50,  -0.43,  99.90,  -3.93,   0.00,
12/09 03Z,  -3.50,  -0.42,  99.90,  -3.92,   0.00,  (max)
12/09 04Z,  -3.60,  -2.08,  99.90,  -5.68,   0.00,
12/09 05Z,  -3.60,  -4.51,  99.90,  -8.11,   0.00,
12/09 06Z,  -3.70,  -6.99,  99.90, -10.69,   0.00,
12/09 07Z,  -3.70,  -9.03,  99.90, -12.73,   0.00,
12/09 08Z,  -3.70, -10.35,  99.90, -14.05,   0.00,
12/09 09Z,  -3.60, -10.93,  99.90, -14.53,   0.00,  (min)
12/09 10Z,  -3.40, -10.82,  99.90, -14.22,   0.00,
12/09 11Z,  -3.20,  -9.75,  99.90, -12.95,   0.00,
12/09 12Z,  -3.00,  -7.64,  99.90, -10.64,   0.00,
12/09 13Z,  99.90,  -5.35,  99.90,  99.90,   0.00,
12/09 14Z,  99.90,  -4.25,  99.90,  99.90,   0.00,
12/09 15Z,  99.90,  -4.75,  99.90,  99.90,   0.00,
12/09 16Z,  99.90,  -6.33,  99.90,  99.90,   0.00,
12/09 17Z,  99.90,  -8.29,  99.90,  99.90,   0.00,
12/09 18Z,  99.90, -10.09,  99.90,  99.90,   0.00,