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
#Port Clarence, AK : 04/20/2026 18:23:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,  -1.20,  -6.54,  99.90,  -7.74,   0.00,
04/19 01Z,  -1.30,  -3.87,  99.90,  -5.17,   0.00,
04/19 02Z,  -1.40,  -1.81,  99.90,  -3.21,   0.00,
04/19 03Z,  -1.50,  -0.88,  99.90,  -2.38,   0.00,  (max)
04/19 04Z,  -1.50,  -1.08,  99.90,  -2.58,   0.00,
04/19 05Z,  -1.60,  -2.12,  99.90,  -3.72,   0.00,
04/19 06Z,  -1.70,  -3.66,  99.90,  -5.36,   0.00,
04/19 07Z,  -1.80,  -5.37,  99.90,  -7.17,   0.00,
04/19 08Z,  -1.80,  -6.84,  99.90,  -8.64,   0.00,
04/19 09Z,  -1.90,  -7.59,  99.90,  -9.49,   0.00,  (min)
04/19 10Z,  -1.90,  -7.21,  99.90,  -9.11,   0.00,
04/19 11Z,  -1.90,  -5.65,  99.90,  -7.55,   0.00,
04/19 12Z,  -1.90,  -3.27,  99.90,  -5.17,   0.00,
04/19 13Z,  -1.90,  -0.74,  99.90,  -2.64,   0.00,
04/19 14Z,  -2.00,   1.12,  99.90,  -0.88,   0.00,
04/19 15Z,  -2.00,   1.74,  99.90,  -0.26,   0.00,  (max)
04/19 16Z,  -2.00,   1.07,  99.90,  -0.93,   0.00,
04/19 17Z,  -2.00,  -0.63,  99.90,  -2.63,   0.00,
04/19 18Z,  -1.90,  -3.02,  99.90,  -4.92,   0.00,
04/19 19Z,  -1.90,  -5.71,  99.90,  -7.61,   0.00,
04/19 20Z,  -1.90,  -8.26,  99.90, -10.16,   0.00,
04/19 21Z,  -1.90, -10.15,  99.90, -12.05,   0.00,
04/19 22Z,  -1.90, -10.91,  99.90, -12.81,   0.00,  (min)
04/19 23Z,  -1.80, -10.35,  99.90, -12.15,   0.00,
04/20 00Z,  -1.80,  -8.61,  99.90, -10.41,   0.00,
04/20 01Z,  -1.70,  -6.14,  99.90,  -7.84,   0.00,
04/20 02Z,  -1.70,  -3.65,  99.90,  -5.35,   0.00,
04/20 03Z,  -1.60,  -1.89,  99.90,  -3.49,   0.00,
04/20 04Z,  -1.50,  -1.24,  99.90,  -2.74,   0.00,  (max)
04/20 05Z,  -1.40,  -1.60,  99.90,  -3.00,   0.00,
04/20 06Z,  -1.40,  -2.66,  99.90,  -4.06,   0.00,
04/20 07Z,  -1.30,  -4.10,  99.90,  -5.40,   0.00,
04/20 08Z,  -1.20,  -5.60,  99.90,  -6.80,   0.00,
04/20 09Z,  -1.20,  -6.77,  99.90,  -7.97,   0.00,
04/20 10Z,  -1.10,  -7.15,  99.90,  -8.25,   0.00,  (min)
04/20 11Z,  -1.00,  -6.40,  99.90,  -7.40,   0.00,
04/20 12Z,  -0.80,  -4.62,  99.90,  -5.42,   0.00,
04/20 13Z,  -0.80,  -2.26,  99.90,  -3.06,   0.00,
04/20 14Z,  -0.70,  -0.02,  99.90,  -0.72,   0.00,
04/20 15Z,  -0.60,   1.40,  99.90,   0.80,   0.00,
04/20 16Z,  -0.60,   1.59,  99.90,   0.99,   0.00,  (max)
04/20 17Z,  -0.50,   0.61,  99.90,   0.11,   0.00,
04/20 18Z,  -0.50,  -1.26,  99.90,  -1.76,   0.00,
04/20 19Z,  -0.50,  -3.67,  99.90,  -4.17,   0.00,
04/20 20Z,  -0.50,  -6.27,  99.90,  -6.77,   0.00,
04/20 21Z,  -0.50,  -8.61,  99.90,  -9.11,   0.00,
04/20 22Z,  -0.50, -10.21,  99.90, -10.71,   0.00,
04/20 23Z,  -0.50, -10.69,  99.90, -11.19,   0.00,  (min)
04/21 00Z,  -0.50,  -9.93,  99.90, -10.43,   0.00,
04/21 01Z,  -0.50,  -8.17,  99.90,  -8.67,   0.00,
04/21 02Z,  -0.50,  -5.86,  99.90,  -6.36,   0.00,
04/21 03Z,  -0.50,  -3.66,  99.90,  -4.16,   0.00,
04/21 04Z,  -0.50,  -2.22,  99.90,  -2.72,   0.00,
04/21 05Z,  -0.50,  -1.79,  99.90,  -2.29,   0.00,  (max)
04/21 06Z,  -0.40,  -2.20,  99.90,  -2.60,   0.00,
04/21 07Z,  -0.40,  -3.16,  99.90,  -3.56,   0.00,
04/21 08Z,  -0.40,  -4.40,  99.90,  -4.80,   0.00,
04/21 09Z,  -0.40,  -5.64,  99.90,  -6.04,   0.00,
04/21 10Z,  -0.30,  -6.49,  99.90,  -6.79,   0.00,
04/21 11Z,  -0.30,  -6.56,  99.90,  -6.86,   0.00,  (min)
04/21 12Z,  -0.30,  -5.61,  99.90,  -5.91,   0.00,
04/21 13Z,  -0.30,  -3.84,  99.90,  -4.14,   0.00,
04/21 14Z,  -0.20,  -1.73,  99.90,  -1.93,   0.00,
04/21 15Z,  -0.20,   0.14,  99.90,  -0.06,   0.00,
04/21 16Z,  -0.20,   1.15,  99.90,   0.95,   0.00,  (max)
04/21 17Z,  -0.20,   1.05,  99.90,   0.85,   0.00,
04/21 18Z,  -0.20,  -0.05,  99.90,  -0.25,   0.00,
04/21 19Z,  -0.20,  -1.89,  99.90,  -2.09,   0.00,
04/21 20Z,  -0.20,  -4.14,  99.90,  -4.34,   0.00,
04/21 21Z,  -0.20,  -6.50,  99.90,  -6.70,   0.00,
04/21 22Z,  -0.30,  -8.55,  99.90,  -8.85,   0.00,
04/21 23Z,  -0.30,  -9.87,  99.90, -10.17,   0.00,
04/22 00Z,  -0.40, -10.15,  99.90, -10.55,   0.00,  (min)
04/22 01Z,  -0.40,  -9.38,  99.90,  -9.78,   0.00,
04/22 02Z,  -0.50,  -7.78,  99.90,  -8.28,   0.00,
04/22 03Z,  -0.60,  -5.77,  99.90,  -6.37,   0.00,
04/22 04Z,  -0.60,  -3.90,  99.90,  -4.50,   0.00,
04/22 05Z,  -0.70,  -2.71,  99.90,  -3.41,   0.00,
04/22 06Z,  -0.80,  -2.37,  99.90,  -3.17,   0.00,  (max)
04/22 07Z,  -0.80,  -2.72,  99.90,  -3.52,   0.00,
04/22 08Z,  -0.90,  -3.50,  99.90,  -4.40,   0.00,
04/22 09Z,  -1.00,  -4.49,  99.90,  -5.49,   0.00,
04/22 10Z,  -1.10,  -5.45,  99.90,  -6.55,   0.00,
04/22 11Z,  -1.20,  -6.06,  99.90,  -7.26,   0.00,
04/22 12Z,  -1.40,  -5.97,  99.90,  -7.37,   0.00,  (min)
04/22 13Z,  -1.50,  -5.04,  99.90,  -6.54,   0.00,
04/22 14Z,  -1.60,  -3.50,  99.90,  -5.10,   0.00,
04/22 15Z,  -1.80,  -1.73,  99.90,  -3.53,   0.00,
04/22 16Z,  -2.00,  -0.24,  99.90,  -2.24,   0.00,
04/22 17Z,  -2.20,   0.50,  99.90,  -1.70,   0.00,  (max)
04/22 18Z,  -2.30,   0.29,  99.90,  -2.01,   0.00,
04/22 19Z,  -2.40,  -0.76,  99.90,  -3.16,   0.00,
04/22 20Z,  -2.50,  -2.39,  99.90,  -4.89,   0.00,
04/22 21Z,  -2.50,  -4.37,  99.90,  -6.87,   0.00,
04/22 22Z,  -2.60,  -6.41,  99.90,  -9.01,   0.00,
04/22 23Z,  -2.50,  -8.17,  99.90, -10.67,   0.00,
04/23 00Z,  -2.50,  -9.27,  99.90, -11.77,   0.00,
04/23 01Z,  -2.30,  -9.50,  99.90, -11.80,   0.00,  (min)
04/23 02Z,  -2.20,  -8.86,  99.90, -11.06,   0.00,
04/23 03Z,  -2.10,  -7.56,  99.90,  -9.66,   0.00,
04/23 04Z,  -1.90,  -5.87,  99.90,  -7.77,   0.00,
04/23 05Z,  -1.80,  -4.25,  99.90,  -6.05,   0.00,
04/23 06Z,  -1.60,  -3.19,  99.90,  -4.79,   0.00,
04/23 07Z,  -1.50,  -2.82,  99.90,  -4.32,   0.00,  (max)
04/23 08Z,  -1.40,  -3.01,  99.90,  -4.41,   0.00,
04/23 09Z,  -1.40,  -3.57,  99.90,  -4.97,   0.00,
04/23 10Z,  -1.30,  -4.34,  99.90,  -5.64,   0.00,
04/23 11Z,  -1.30,  -5.10,  99.90,  -6.40,   0.00,
04/23 12Z,  -1.20,  -5.60,  99.90,  -6.80,   0.00,  (min)
04/23 13Z,  -1.00,  -5.54,  99.90,  -6.54,   0.00,
04/23 14Z,  -0.90,  -4.83,  99.90,  -5.73,   0.00,
04/23 15Z,  -0.70,  -3.64,  99.90,  -4.34,   0.00,
04/23 16Z,  -0.60,  -2.24,  99.90,  -2.84,   0.00,
04/23 17Z,  -0.50,  -1.00,  99.90,  -1.50,   0.00,
04/23 18Z,  -0.30,  -0.38,  99.90,  -0.68,   0.00,  (max)
04/23 19Z,  -0.20,  -0.53,  99.90,  -0.73,   0.00,
04/23 20Z,  -0.10,  -1.37,  99.90,  -1.47,   0.00,
04/23 21Z,   0.00,  -2.70,  99.90,  -2.70,   0.00,
04/23 22Z,   0.00,  -4.35,  99.90,  -4.35,   0.00,
04/23 23Z,   0.20,  -6.08,  99.90,  -5.88,   0.00,
04/24 00Z,   0.30,  -7.61,  99.90,  -7.31,   0.00,
04/24 01Z,   0.40,  -8.60,  99.90,  -8.20,   0.00,
04/24 02Z,   0.40,  -8.90,  99.90,  -8.50,   0.00,  (min)
04/24 03Z,   0.50,  -8.50,  99.90,  -8.00,   0.00,
04/24 04Z,   0.60,  -7.49,  99.90,  -6.89,   0.00,
04/24 05Z,   0.60,  -6.05,  99.90,  -5.45,   0.00,
04/24 06Z,   0.70,  -4.57,  99.90,  -3.87,   0.00,
04/24 07Z,   0.70,  -3.48,  99.90,  -2.78,   0.00,
04/24 08Z,   0.80,  -2.97,  99.90,  -2.17,   0.00,
04/24 09Z,   0.90,  -2.97,  99.90,  -2.07,   0.00,  (max)
04/24 10Z,   0.90,  -3.37,  99.90,  -2.47,   0.00,
04/24 11Z,   1.00,  -4.01,  99.90,  -3.01,   0.00,
04/24 12Z,   1.10,  -4.71,  99.90,  -3.61,   0.00,