ETSS stn

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	Port Heiden, AK

	Egegik, AK

	Naknek, AK

	Clark's Pt, AK

	Goodnews Bay

	Quinhagak, AK

	Kuskokwak, AK

	Eek, Apokak, AK

	Popokamute, AK

	Scammon Bay AK

	St. Lawrence, AK

	Kwikluak, AK

	Kawanak, AK

	Apoon, Yukon, AK

	St. Michaels, AK

	Golovin, AK

	Nome, AK

	Port Clarence, AK

	Kotzebue, AK

	Pt. Barrow, AK

	Prudhoe Bay, AK

	St. Paul Island AK
#Popokamute, AK : 04/21/2026 19:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 00Z,   2.50,  -4.16,  99.90,  -1.66,   0.00,
04/20 01Z,   2.50,  -4.52,  99.90,  -2.02,   0.00,  (max)
04/20 02Z,   2.60,  -5.99,  99.90,  -3.39,   0.00,
04/20 03Z,   2.60,  -7.95,  99.90,  -5.35,   0.00,
04/20 04Z,   2.70,  -9.78,  99.90,  -7.08,   0.00,
04/20 05Z,   2.80, -11.15,  99.90,  -8.35,   0.00,
04/20 06Z,   2.70, -11.97,  99.90,  -9.27,   0.00,
04/20 07Z,   2.60, -12.32,  99.90,  -9.72,   0.00,  (min)
04/20 08Z,   2.60, -12.25,  99.90,  -9.65,   0.00,
04/20 09Z,   2.50, -11.52,  99.90,  -9.02,   0.00,
04/20 10Z,   2.50,  -9.63,  99.90,  -7.13,   0.00,
04/20 11Z,   2.50,  -6.63,  99.90,  -4.13,   0.00,
04/20 12Z,   2.30,  -3.49,  99.90,  -1.19,   0.00,
04/20 13Z,   2.20,  -1.40,  99.90,   0.80,   0.00,
04/20 14Z,   2.00,  -1.05,  99.90,   0.95,   0.00,  (max)
04/20 15Z,   1.90,  -2.36,  99.90,  -0.46,   0.00,
04/20 16Z,   1.80,  -4.53,  99.90,  -2.73,   0.00,
04/20 17Z,   1.70,  -6.78,  99.90,  -5.08,   0.00,
04/20 18Z,   1.60,  -8.68,  99.90,  -7.08,   0.00,
04/20 19Z,   1.50,  -9.99,  99.90,  -8.49,   0.00,
04/20 20Z,   1.50, -10.66,  99.90,  -9.16,   0.00,  (min)
04/20 21Z,   1.50, -10.66,  99.90,  -9.16,   0.00,
04/20 22Z,   1.60,  -9.68,  99.90,  -8.08,   0.00,
04/20 23Z,   1.60,  -7.54,  99.90,  -5.94,   0.00,
04/21 00Z,   1.40,  -5.25,  99.90,  -3.85,   0.00,
04/21 01Z,   1.40,  -4.17,  99.90,  -2.77,   0.00,  (max)
04/21 02Z,   1.40,  -4.67,  99.90,  -3.27,   0.00,
04/21 03Z,   1.30,  -6.24,  99.90,  -4.94,   0.00,
04/21 04Z,   1.30,  -8.23,  99.90,  -6.93,   0.00,
04/21 05Z,   1.20, -10.04,  99.90,  -8.84,   0.00,
04/21 06Z,   0.60, -11.37,  99.90, -10.77,   0.00,
04/21 07Z,   0.50, -12.15,  99.90, -11.65,   0.00,
04/21 08Z,   0.40, -12.45,  99.90, -12.05,   0.00,  (min)
04/21 09Z,   0.30, -12.33,  99.90, -12.03,   0.00,
04/21 10Z,   0.20, -11.48,  99.90, -11.28,   0.00,
04/21 11Z,   0.10,  -9.43,  99.90,  -9.33,   0.00,
04/21 12Z,  -0.10,  -6.28,  99.90,  -6.38,   0.00,
04/21 13Z,  -0.20,  -3.07,  99.90,  -3.27,   0.00,
04/21 14Z,  -0.30,  -1.03,  99.90,  -1.33,   0.00,
04/21 15Z,  -0.50,  -0.81,  99.90,  -1.31,   0.00,  (max)
04/21 16Z,  -0.60,  -2.25,  99.90,  -2.85,   0.00,
04/21 17Z,  -0.80,  -4.52,  99.90,  -5.32,   0.00,
04/21 18Z,  -0.90,  -6.84,  99.90,  -7.74,   0.00,
04/21 19Z,  -1.10,  -8.77,  99.90,  -9.87,   0.00,
04/21 20Z,  -1.20, -10.09,  99.90, -11.29,   0.00,
04/21 21Z,  -1.20, -10.73,  99.90, -11.93,   0.00,
04/21 22Z,  -1.30, -10.68,  99.90, -11.98,   0.00,  (min)
04/21 23Z,  -1.20,  -9.63,  99.90, -10.83,   0.00,
04/22 00Z,  -1.20,  -7.45,  99.90,  -8.65,   0.00,
04/22 01Z,  -1.00,  -5.17,  99.90,  -6.17,   0.00,
04/22 02Z,  -0.90,  -4.14,  99.90,  -5.04,   0.00,  (max)
04/22 03Z,  -0.80,  -4.70,  99.90,  -5.50,   0.00,
04/22 04Z,  -0.70,  -6.32,  99.90,  -7.02,   0.00,
04/22 05Z,  -0.50,  -8.33,  99.90,  -8.83,   0.00,
04/22 06Z,  -0.30, -10.14,  99.90, -10.44,   0.00,
04/22 07Z,  -0.10, -11.46,  99.90, -11.56,   0.00,
04/22 08Z,   0.00, -12.21,  99.90, -12.21,   0.00,
04/22 09Z,   0.20, -12.49,  99.90, -12.29,   0.00,  (min)
04/22 10Z,   0.40, -12.33,  99.90, -11.93,   0.00,
04/22 11Z,   0.70, -11.40,  99.90, -10.70,   0.00,
04/22 12Z,   0.90,  -9.23,  99.90,  -8.33,   0.00,
04/22 13Z,   1.00,  -6.01,  99.90,  -5.01,   0.00,
04/22 14Z,   1.20,  -2.80,  99.90,  -1.60,   0.00,
04/22 15Z,   1.60,  -0.85,  99.90,   0.75,   0.00,
04/22 16Z,   1.80,  -0.77,  99.90,   1.03,   0.00,  (max)
04/22 17Z,   1.80,  -2.33,  99.90,  -0.53,   0.00,
04/22 18Z,   1.60,  -4.65,  99.90,  -3.05,   0.00,
04/22 19Z,   1.50,  -7.00,  99.90,  -5.50,   0.00,
04/22 20Z,   1.40,  -8.94,  99.90,  -7.54,   0.00,
04/22 21Z,   1.40, -10.23,  99.90,  -8.83,   0.00,
04/22 22Z,   1.30, -10.82,  99.90,  -9.52,   0.00,
04/22 23Z,   1.20, -10.73,  99.90,  -9.53,   0.00,  (min)
04/23 00Z,   1.20,  -9.63,  99.90,  -8.43,   0.00,
04/23 01Z,   1.20,  -7.44,  99.90,  -6.24,   0.00,
04/23 02Z,   1.20,  -5.15,  99.90,  -3.95,   0.00,
04/23 03Z,   1.20,  -4.10,  99.90,  -2.90,   0.00,  (max)
04/23 04Z,   1.20,  -4.64,  99.90,  -3.44,   0.00,
04/23 05Z,   1.20,  -6.26,  99.90,  -5.06,   0.00,
04/23 06Z,   1.20,  -8.27,  99.90,  -7.07,   0.00,
04/23 07Z,   1.30, -10.09,  99.90,  -8.79,   0.00,
04/23 08Z,   1.30, -11.41,  99.90, -10.11,   0.00,
04/23 09Z,   1.40, -12.17,  99.90, -10.77,   0.00,
04/23 10Z,   1.60, -12.44,  99.90, -10.84,   0.00,  (min)
04/23 11Z,   1.90, -12.25,  99.90, -10.35,   0.00,
04/23 12Z,   2.00, -11.26,  99.90,  -9.26,   0.00,
04/23 13Z,   2.20,  -9.02,  99.90,  -6.82,   0.00,
04/23 14Z,   2.30,  -5.79,  99.90,  -3.49,   0.00,
04/23 15Z,   2.30,  -2.65,  99.90,  -0.35,   0.00,
04/23 16Z,   2.30,  -0.84,  99.90,   1.46,   0.00,  (max)
04/23 17Z,   2.30,  -0.91,  99.90,   1.39,   0.00,
04/23 18Z,   2.20,  -2.56,  99.90,  -0.36,   0.00,
04/23 19Z,   2.20,  -4.91,  99.90,  -2.71,   0.00,
04/23 20Z,   2.20,  -7.27,  99.90,  -5.07,   0.00,
04/23 21Z,   2.20,  -9.18,  99.90,  -6.98,   0.00,
04/23 22Z,   2.20, -10.42,  99.90,  -8.22,   0.00,
04/23 23Z,   2.20, -10.96,  99.90,  -8.76,   0.00,  (min)
04/24 00Z,   2.20, -10.81,  99.90,  -8.61,   0.00,
04/24 01Z,   2.30,  -9.69,  99.90,  -7.39,   0.00,
04/24 02Z,   2.30,  -7.51,  99.90,  -5.21,   0.00,
04/24 03Z,   2.10,  -5.19,  99.90,  -3.09,   0.00,
04/24 04Z,   2.00,  -4.04,  99.90,  -2.04,   0.00,  (max)
04/24 05Z,   1.70,  -4.51,  99.90,  -2.81,   0.00,
04/24 06Z,   1.50,  -6.09,  99.90,  -4.59,   0.00,
04/24 07Z,   1.30,  -8.07,  99.90,  -6.77,   0.00,
04/24 08Z,   1.10,  -9.89,  99.90,  -8.79,   0.00,
04/24 09Z,   0.90, -11.24,  99.90, -10.34,   0.00,
04/24 10Z,   0.70, -12.02,  99.90, -11.32,   0.00,
04/24 11Z,   0.50, -12.30,  99.90, -11.80,   0.00,  (min)
04/24 12Z,   0.40, -12.09,  99.90, -11.69,   0.00,
04/24 13Z,   0.40, -11.06,  99.90, -10.66,   0.00,
04/24 14Z,   0.30,  -8.81,  99.90,  -8.51,   0.00,
04/24 15Z,   0.30,  -5.62,  99.90,  -5.32,   0.00,
04/24 16Z,   0.20,  -2.61,  99.90,  -2.41,   0.00,
04/24 17Z,   0.20,  -0.98,  99.90,  -0.78,   0.00,  (max)
04/24 18Z,   0.20,  -1.22,  99.90,  -1.02,   0.00,
04/24 19Z,   0.20,  -2.94,  99.90,  -2.74,   0.00,
04/24 20Z,   0.10,  -5.30,  99.90,  -5.20,   0.00,
04/24 21Z,   0.10,  -7.61,  99.90,  -7.51,   0.00,
04/24 22Z,   0.00,  -9.47,  99.90,  -9.47,   0.00,
04/24 23Z,   0.00, -10.64,  99.90, -10.64,   0.00,
04/25 00Z,   0.00, -11.11,  99.90, -11.11,   0.00,  (min)
04/25 01Z,   0.00, -10.92,  99.90, -10.92,   0.00,
04/25 02Z,   0.00,  -9.80,  99.90,  -9.80,   0.00,
04/25 03Z,   0.00,  -7.64,  99.90,  -7.64,   0.00,
04/25 04Z,   0.00,  -5.28,  99.90,  -5.28,   0.00,
04/25 05Z,   0.10,  -3.99,  99.90,  -3.89,   0.00,  (max)
04/25 06Z,   0.10,  -4.33,  99.90,  -4.23,   0.00,
04/25 07Z,   0.10,  -5.81,  99.90,  -5.71,   0.00,
04/25 08Z,   0.10,  -7.75,  99.90,  -7.65,   0.00,
04/25 09Z,   0.10,  -9.58,  99.90,  -9.48,   0.00,
04/25 10Z,   0.10, -10.97,  99.90, -10.87,   0.00,
04/25 11Z,   0.00, -11.79,  99.90, -11.79,   0.00,
04/25 12Z,   0.00, -12.08,  99.90, -12.08,   0.00,