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 : 05/17/2026 17:22:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,  -0.40,  -5.72,  99.90,  -6.12,   0.00,
05/16 01Z,  -0.40,  -7.53,  99.90,  -7.93,   0.00,
05/16 02Z,  -0.40,  -8.84,  99.90,  -9.24,   0.00,
05/16 03Z,  -0.40,  -9.64,  99.90, -10.04,   0.00,
05/16 04Z,  -0.30,  -9.97,  99.90, -10.27,   0.00,  (min)
05/16 05Z,  -0.30,  -9.90,  99.90, -10.20,   0.00,
05/16 06Z,  -0.20,  -9.17,  99.90,  -9.37,   0.00,
05/16 07Z,  -0.20,  -7.32,  99.90,  -7.52,   0.00,
05/16 08Z,  -0.20,  -4.48,  99.90,  -4.68,   0.00,
05/16 09Z,  -0.20,  -1.64,  99.90,  -1.84,   0.00,
05/16 10Z,  -0.20,   0.13,  99.90,  -0.07,   0.00,
05/16 11Z,  -0.10,   0.29,  99.90,   0.19,   0.00,  (max)
05/16 12Z,   0.10,  -1.04,  99.90,  -0.94,   0.00,
05/16 13Z,   0.20,  -3.05,  99.90,  -2.85,   0.00,
05/16 14Z,   0.30,  -5.05,  99.90,  -4.75,   0.00,
05/16 15Z,   0.30,  -6.69,  99.90,  -6.39,   0.00,
05/16 16Z,   0.40,  -7.80,  99.90,  -7.40,   0.00,
05/16 17Z,   0.50,  -8.31,  99.90,  -7.81,   0.00,  (min)
05/16 18Z,   0.80,  -8.13,  99.90,  -7.33,   0.00,
05/16 19Z,   1.00,  -6.84,  99.90,  -5.84,   0.00,
05/16 20Z,   1.10,  -4.48,  99.90,  -3.38,   0.00,
05/16 21Z,   1.20,  -2.38,  99.90,  -1.18,   0.00,
05/16 22Z,   1.30,  -1.76,  99.90,  -0.46,   0.00,  (max)
05/16 23Z,   1.30,  -2.57,  99.90,  -1.27,   0.00,
05/17 00Z,   1.50,  -4.30,  99.90,  -2.80,   0.00,
05/17 01Z,   1.50,  -6.31,  99.90,  -4.81,   0.00,
05/17 02Z,   1.50,  -8.06,  99.90,  -6.56,   0.00,
05/17 03Z,   1.50,  -9.28,  99.90,  -7.78,   0.00,
05/17 04Z,   1.50,  -9.98,  99.90,  -8.48,   0.00,
05/17 05Z,   1.50, -10.23,  99.90,  -8.73,   0.00,  (min)
05/17 06Z,   1.70, -10.06,  99.90,  -8.36,   0.00,
05/17 07Z,   1.60,  -9.16,  99.90,  -7.56,   0.00,
05/17 08Z,   1.60,  -7.04,  99.90,  -5.44,   0.00,
05/17 09Z,   1.60,  -3.96,  99.90,  -2.36,   0.00,
05/17 10Z,   1.50,  -0.96,  99.90,   0.54,   0.00,
05/17 11Z,   1.50,   0.84,  99.90,   2.34,   0.00,
05/17 12Z,   1.60,   0.91,  99.90,   2.51,   0.00,  (max)
05/17 13Z,   1.60,  -0.57,  99.90,   1.03,   0.00,
05/17 14Z,   1.70,  -2.73,  99.90,  -1.03,   0.00,
05/17 15Z,   1.70,  -4.87,  99.90,  -3.17,   0.00,
05/17 16Z,   1.80,  -6.62,  99.90,  -4.82,   0.00,
05/17 17Z,   1.90,  -7.79,  99.90,  -5.89,   0.00,
05/17 18Z,   2.00,  -8.32,  99.90,  -6.32,   0.00,  (min)
05/17 19Z,   2.20,  -8.12,  99.90,  -5.92,   0.00,
05/17 20Z,   2.40,  -6.77,  99.90,  -4.37,   0.00,
05/17 21Z,   2.60,  -4.39,  99.90,  -1.79,   0.00,
05/17 22Z,   2.80,  -2.39,  99.90,   0.41,   0.00,
05/17 23Z,   3.00,  -1.93,  99.90,   1.07,   0.00,  (max)
05/18 00Z,   3.20,  -2.87,  99.90,   0.33,   0.00,
05/18 01Z,   3.30,  -4.68,  99.90,  -1.38,   0.00,
05/18 02Z,   3.30,  -6.71,  99.90,  -3.41,   0.00,
05/18 03Z,   3.10,  -8.41,  99.90,  -5.31,   0.00,
05/18 04Z,   2.90,  -9.58,  99.90,  -6.68,   0.00,
05/18 05Z,   2.60, -10.21,  99.90,  -7.61,   0.00,
05/18 06Z,   2.30, -10.40,  99.90,  -8.10,   0.00,
05/18 07Z,   2.00, -10.16,  99.90,  -8.16,   0.00,  (min)
05/18 08Z,   1.70,  -9.10,  99.90,  -7.40,   0.00,
05/18 09Z,   1.50,  -6.77,  99.90,  -5.27,   0.00,
05/18 10Z,   1.30,  -3.49,  99.90,  -2.19,   0.00,
05/18 11Z,   1.10,  -0.38,  99.90,   0.72,   0.00,
05/18 12Z,   0.90,   1.40,  99.90,   2.30,   0.00,  (max)
05/18 13Z,   0.80,   1.34,  99.90,   2.14,   0.00,
05/18 14Z,   0.80,  -0.28,  99.90,   0.52,   0.00,
05/18 15Z,   0.80,  -2.57,  99.90,  -1.77,   0.00,
05/18 16Z,   0.90,  -4.83,  99.90,  -3.93,   0.00,
05/18 17Z,   1.00,  -6.65,  99.90,  -5.65,   0.00,
05/18 18Z,   1.00,  -7.85,  99.90,  -6.85,   0.00,
05/18 19Z,   1.00,  -8.37,  99.90,  -7.37,   0.00,  (min)
05/18 20Z,   1.00,  -8.15,  99.90,  -7.15,   0.00,
05/18 21Z,   1.10,  -6.77,  99.90,  -5.67,   0.00,
05/18 22Z,   1.10,  -4.39,  99.90,  -3.29,   0.00,
05/18 23Z,   1.10,  -2.42,  99.90,  -1.32,   0.00,
05/19 00Z,   1.10,  -2.02,  99.90,  -0.92,   0.00,  (max)
05/19 01Z,   1.00,  -3.03,  99.90,  -2.03,   0.00,
05/19 02Z,   0.90,  -4.88,  99.90,  -3.98,   0.00,
05/19 03Z,   0.80,  -6.91,  99.90,  -6.11,   0.00,
05/19 04Z,   0.70,  -8.60,  99.90,  -7.90,   0.00,
05/19 05Z,   0.70,  -9.73,  99.90,  -9.03,   0.00,
05/19 06Z,   0.60, -10.32,  99.90,  -9.72,   0.00,
05/19 07Z,   0.60, -10.48,  99.90,  -9.88,   0.00,  (min)
05/19 08Z,   0.50, -10.18,  99.90,  -9.68,   0.00,
05/19 09Z,   0.50,  -9.00,  99.90,  -8.50,   0.00,
05/19 10Z,   0.40,  -6.51,  99.90,  -6.11,   0.00,
05/19 11Z,   0.40,  -3.09,  99.90,  -2.69,   0.00,
05/19 12Z,   0.30,   0.05,  99.90,   0.35,   0.00,
05/19 13Z,   0.30,   1.76,  99.90,   2.06,   0.00,  (max)
05/19 14Z,   0.30,   1.57,  99.90,   1.87,   0.00,
05/19 15Z,   0.30,  -0.19,  99.90,   0.11,   0.00,
05/19 16Z,   0.40,  -2.58,  99.90,  -2.18,   0.00,
05/19 17Z,   0.50,  -4.92,  99.90,  -4.42,   0.00,
05/19 18Z,   0.70,  -6.78,  99.90,  -6.08,   0.00,
05/19 19Z,   1.00,  -7.98,  99.90,  -6.98,   0.00,
05/19 20Z,   1.20,  -8.48,  99.90,  -7.28,   0.00,  (min)
05/19 21Z,   1.50,  -8.22,  99.90,  -6.72,   0.00,
05/19 22Z,   1.70,  -6.83,  99.90,  -5.13,   0.00,
05/19 23Z,   1.90,  -4.46,  99.90,  -2.56,   0.00,
05/20 00Z,   1.90,  -2.47,  99.90,  -0.57,   0.00,
05/20 01Z,   1.80,  -2.04,  99.90,  -0.24,   0.00,  (max)
05/20 02Z,   1.70,  -3.05,  99.90,  -1.35,   0.00,
05/20 03Z,   1.50,  -4.90,  99.90,  -3.40,   0.00,
05/20 04Z,   1.40,  -6.93,  99.90,  -5.53,   0.00,
05/20 05Z,   1.30,  -8.61,  99.90,  -7.31,   0.00,
05/20 06Z,   1.30,  -9.74,  99.90,  -8.44,   0.00,
05/20 07Z,   1.20, -10.33,  99.90,  -9.13,   0.00,
05/20 08Z,   1.20, -10.47,  99.90,  -9.27,   0.00,  (min)
05/20 09Z,   1.20, -10.12,  99.90,  -8.92,   0.00,
05/20 10Z,   1.20,  -8.84,  99.90,  -7.64,   0.00,
05/20 11Z,   1.30,  -6.24,  99.90,  -4.94,   0.00,
05/20 12Z,   1.30,  -2.77,  99.90,  -1.47,   0.00,
05/20 13Z,   1.30,   0.35,  99.90,   1.65,   0.00,
05/20 14Z,   1.30,   1.94,  99.90,   3.24,   0.00,  (max)
05/20 15Z,   1.20,   1.58,  99.90,   2.78,   0.00,
05/20 16Z,   1.20,  -0.30,  99.90,   0.90,   0.00,
05/20 17Z,   1.20,  -2.76,  99.90,  -1.56,   0.00,
05/20 18Z,   1.20,  -5.13,  99.90,  -3.93,   0.00,
05/20 19Z,   1.20,  -7.00,  99.90,  -5.80,   0.00,
05/20 20Z,   1.20,  -8.17,  99.90,  -6.97,   0.00,
05/20 21Z,   1.30,  -8.63,  99.90,  -7.33,   0.00,  (min)
05/20 22Z,   1.30,  -8.34,  99.90,  -7.04,   0.00,
05/20 23Z,   1.30,  -6.95,  99.90,  -5.65,   0.00,
05/21 00Z,   1.30,  -4.60,  99.90,  -3.30,   0.00,
05/21 01Z,   1.20,  -2.55,  99.90,  -1.35,   0.00,
05/21 02Z,   1.20,  -2.01,  99.90,  -0.81,   0.00,  (max)
05/21 03Z,   1.10,  -2.95,  99.90,  -1.85,   0.00,
05/21 04Z,   1.10,  -4.77,  99.90,  -3.67,   0.00,
05/21 05Z,   1.10,  -6.79,  99.90,  -5.69,   0.00,
05/21 06Z,   1.10,  -8.48,  99.90,  -7.38,   0.00,
05/21 07Z,   1.20,  -9.63,  99.90,  -8.43,   0.00,
05/21 08Z,   1.30, -10.22,  99.90,  -8.92,   0.00,
05/21 09Z,   1.40, -10.35,  99.90,  -8.95,   0.00,  (min)
05/21 10Z,   1.60,  -9.97,  99.90,  -8.37,   0.00,
05/21 11Z,   1.70,  -8.62,  99.90,  -6.92,   0.00,
05/21 12Z,   1.80,  -5.97,  99.90,  -4.17,   0.00,