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 Heiden, AK : 04/20/2026 12:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 12Z,  -0.10,  -2.52,  99.90,  -2.62,   0.00,  (max)
04/18 13Z,  -0.10,  -2.67,  99.90,  -2.77,   0.00,
04/18 14Z,   0.00,  -3.29,  99.90,  -3.29,   0.00,
04/18 15Z,   0.00,  -4.60,  99.90,  -4.60,   0.00,
04/18 16Z,   0.00,  -6.48,  99.90,  -6.48,   0.00,
04/18 17Z,   0.00,  -8.36,  99.90,  -8.36,   0.00,
04/18 18Z,   0.10,  -9.22,  99.90,  -9.12,   0.00,  (min)
04/18 19Z,   0.10,  -8.44,  99.90,  -8.34,   0.00,
04/18 20Z,   0.10,  -6.75,  99.90,  -6.65,   0.00,
04/18 21Z,   0.20,  -5.47,  99.90,  -5.27,   0.00,
04/18 22Z,   0.20,  -5.03,  99.90,  -4.83,   0.00,
04/18 23Z,   0.30,  -5.00,  99.90,  -4.70,   0.00,  (max)
04/19 00Z,   0.40,  -5.15,  99.90,  -4.75,   0.00,
04/19 01Z,   0.50,  -5.88,  99.90,  -5.38,   0.00,
04/19 02Z,   0.60,  -7.47,  99.90,  -6.87,   0.00,
04/19 03Z,   0.60,  -9.94,  99.90,  -9.34,   0.00,
04/19 04Z,   0.70, -12.87,  99.90, -12.17,   0.00,
04/19 05Z,   0.70, -15.44,  99.90, -14.74,   0.00,
04/19 06Z,   1.10, -16.45,  99.90, -15.35,   0.00,  (min)
04/19 07Z,   1.30, -14.92,  99.90, -13.62,   0.00,
04/19 08Z,   1.50, -11.26,  99.90,  -9.76,   0.00,
04/19 09Z,   1.50,  -7.19,  99.90,  -5.69,   0.00,
04/19 10Z,   1.50,  -4.15,  99.90,  -2.65,   0.00,
04/19 11Z,   1.40,  -2.47,  99.90,  -1.07,   0.00,
04/19 12Z,   1.30,  -1.81,  99.90,  -0.51,   0.00,  (max)
04/19 13Z,   1.20,  -1.74,  99.90,  -0.54,   0.00,
04/19 14Z,   1.10,  -1.94,  99.90,  -0.84,   0.00,
04/19 15Z,   1.00,  -2.66,  99.90,  -1.66,   0.00,
04/19 16Z,   1.00,  -4.13,  99.90,  -3.13,   0.00,
04/19 17Z,   1.00,  -6.21,  99.90,  -5.21,   0.00,
04/19 18Z,   1.10,  -8.22,  99.90,  -7.12,   0.00,
04/19 19Z,   1.10,  -9.08,  99.90,  -7.98,   0.00,  (min)
04/19 20Z,   1.20,  -8.24,  99.90,  -7.04,   0.00,
04/19 21Z,   1.30,  -6.60,  99.90,  -5.30,   0.00,
04/19 22Z,   1.30,  -5.46,  99.90,  -4.16,   0.00,
04/19 23Z,   1.30,  -5.13,  99.90,  -3.83,   0.00,
04/20 00Z,   1.30,  -5.13,  99.90,  -3.83,   0.00,  (max)
04/20 01Z,   1.20,  -5.38,  99.90,  -4.18,   0.00,
04/20 02Z,   1.20,  -6.30,  99.90,  -5.10,   0.00,
04/20 03Z,   1.10,  -8.18,  99.90,  -7.08,   0.00,
04/20 04Z,   1.00, -10.94,  99.90,  -9.94,   0.00,
04/20 05Z,   0.90, -14.08,  99.90, -13.18,   0.00,
04/20 06Z,   0.70, -16.67,  99.90, -15.97,   0.00,
04/20 07Z,   0.50, -17.37,  99.90, -16.87,   0.00,  (min)
04/20 08Z,   0.40, -15.30,  99.90, -14.90,   0.00,
04/20 09Z,   0.40, -11.17,  99.90, -10.77,   0.00,
04/20 10Z,   0.40,  -6.80,  99.90,  -6.40,   0.00,
04/20 11Z,   0.40,  -3.62,  99.90,  -3.22,   0.00,
04/20 12Z,   0.50,  -1.88,  99.90,  -1.38,   0.00,
04/20 13Z,   0.60,  -1.21,  99.90,  -0.61,   0.00,
04/20 14Z,   0.60,  -1.15,  99.90,  -0.55,   0.00,  (max)
04/20 15Z,   0.60,  -1.40,  99.90,  -0.80,   0.00,
04/20 16Z,   0.50,  -2.24,  99.90,  -1.74,   0.00,
04/20 17Z,   0.40,  -3.90,  99.90,  -3.50,   0.00,
04/20 18Z,   0.30,  -6.17,  99.90,  -5.87,   0.00,
04/20 19Z,   0.20,  -8.31,  99.90,  -8.11,   0.00,
04/20 20Z,   0.30,  -9.13,  99.90,  -8.83,   0.00,  (min)
04/20 21Z,   0.40,  -8.20,  99.90,  -7.80,   0.00,
04/20 22Z,   0.60,  -6.55,  99.90,  -5.95,   0.00,
04/20 23Z,   0.90,  -5.47,  99.90,  -4.57,   0.00,
04/21 00Z,   0.90,  -5.18,  99.90,  -4.28,   0.00,  (max)
04/21 01Z,   0.90,  -5.18,  99.90,  -4.28,   0.00,
04/21 02Z,   0.70,  -5.50,  99.90,  -4.80,   0.00,
04/21 03Z,   0.60,  -6.57,  99.90,  -5.97,   0.00,
04/21 04Z,   0.40,  -8.63,  99.90,  -8.23,   0.00,
04/21 05Z,   0.30, -11.58,  99.90, -11.28,   0.00,
04/21 06Z,   0.10, -14.87,  99.90, -14.77,   0.00,
04/21 07Z,   0.00, -17.45,  99.90, -17.45,   0.00,
04/21 08Z,   0.00, -17.88,  99.90, -17.88,   0.00,  (min)
04/21 09Z,   0.00, -15.41,  99.90, -15.41,   0.00,
04/21 10Z,   0.00, -10.96,  99.90, -10.96,   0.00,
04/21 11Z,   0.00,  -6.45,  99.90,  -6.45,   0.00,
04/21 12Z,   0.00,  -3.22,  99.90,  -3.22,   0.00,
04/21 13Z,  -0.10,  -1.48,  99.90,  -1.58,   0.00,
04/21 14Z,  -0.10,  -0.82,  99.90,  -0.92,   0.00,
04/21 15Z,   0.00,  -0.80,  99.90,  -0.80,   0.00,  (max)
04/21 16Z,   0.00,  -1.11,  99.90,  -1.11,   0.00,
04/21 17Z,   0.00,  -2.08,  99.90,  -2.08,   0.00,
04/21 18Z,   0.10,  -3.91,  99.90,  -3.81,   0.00,
04/21 19Z,   0.10,  -6.38,  99.90,  -6.28,   0.00,
04/21 20Z,   0.20,  -8.60,  99.90,  -8.40,   0.00,
04/21 21Z,   0.20,  -9.35,  99.90,  -9.15,   0.00,  (min)
04/21 22Z,   0.20,  -8.30,  99.90,  -8.10,   0.00,
04/21 23Z,   0.10,  -6.57,  99.90,  -6.47,   0.00,
04/22 00Z,   0.10,  -5.47,  99.90,  -5.37,   0.00,
04/22 01Z,   0.00,  -5.16,  99.90,  -5.16,   0.00,
04/22 02Z,   0.00,  -5.16,  99.90,  -5.16,   0.00,  (max)
04/22 03Z,   0.00,  -5.51,  99.90,  -5.51,   0.00,
04/22 04Z,   0.00,  -6.64,  99.90,  -6.64,   0.00,
04/22 05Z,   0.00,  -8.78,  99.90,  -8.78,   0.00,
04/22 06Z,   0.00, -11.82,  99.90, -11.82,   0.00,
04/22 07Z,   0.10, -15.18,  99.90, -15.08,   0.00,
04/22 08Z,   0.10, -17.72,  99.90, -17.62,   0.00,
04/22 09Z,   0.00, -17.96,  99.90, -17.96,   0.00,  (min)
04/22 10Z,   0.00, -15.24,  99.90, -15.24,   0.00,
04/22 11Z,   0.00, -10.65,  99.90, -10.65,   0.00,
04/22 12Z,   0.00,  -6.14,  99.90,  -6.14,   0.00,
04/22 13Z,   0.00,  -2.97,  99.90,  -2.97,   0.00,
04/22 14Z,   0.10,  -1.29,  99.90,  -1.19,   0.00,
04/22 15Z,   0.40,  -0.68,  99.90,  -0.28,   0.00,
04/22 16Z,   0.70,  -0.68,  99.90,   0.02,   0.00,  (max)
04/22 17Z,   1.00,  -1.07,  99.90,  -0.07,   0.00,
04/22 18Z,   1.20,  -2.17,  99.90,  -0.97,   0.00,
04/22 19Z,   1.40,  -4.19,  99.90,  -2.79,   0.00,
04/22 20Z,   1.50,  -6.82,  99.90,  -5.32,   0.00,
04/22 21Z,   1.60,  -9.10,  99.90,  -7.50,   0.00,
04/22 22Z,   1.60,  -9.74,  99.90,  -8.14,   0.00,  (min)
04/22 23Z,   1.50,  -8.53,  99.90,  -7.03,   0.00,
04/23 00Z,   1.30,  -6.69,  99.90,  -5.39,   0.00,
04/23 01Z,   1.10,  -5.49,  99.90,  -4.39,   0.00,
04/23 02Z,   0.90,  -5.12,  99.90,  -4.22,   0.00,  (max)
04/23 03Z,   0.70,  -5.09,  99.90,  -4.39,   0.00,
04/23 04Z,   0.70,  -5.44,  99.90,  -4.74,   0.00,
04/23 05Z,   0.70,  -6.54,  99.90,  -5.84,   0.00,
04/23 06Z,   0.70,  -8.65,  99.90,  -7.95,   0.00,
04/23 07Z,   0.70, -11.66,  99.90, -10.96,   0.00,
04/23 08Z,   0.80, -15.01,  99.90, -14.21,   0.00,
04/23 09Z,   0.90, -17.50,  99.90, -16.60,   0.00,
04/23 10Z,   1.00, -17.61,  99.90, -16.61,   0.00,  (min)
04/23 11Z,   1.10, -14.78,  99.90, -13.68,   0.00,
04/23 12Z,   1.10, -10.22,  99.90,  -9.12,   0.00,
04/23 13Z,   1.10,  -5.86,  99.90,  -4.76,   0.00,
04/23 14Z,   1.00,  -2.85,  99.90,  -1.85,   0.00,
04/23 15Z,   0.90,  -1.28,  99.90,  -0.38,   0.00,
04/23 16Z,   0.70,  -0.75,  99.90,  -0.05,   0.00,  (max)
04/23 17Z,   0.60,  -0.80,  99.90,  -0.20,   0.00,
04/23 18Z,   0.40,  -1.27,  99.90,  -0.87,   0.00,
04/23 19Z,   0.30,  -2.51,  99.90,  -2.21,   0.00,
04/23 20Z,   0.30,  -4.70,  99.90,  -4.40,   0.00,
04/23 21Z,   0.30,  -7.48,  99.90,  -7.18,   0.00,
04/23 22Z,   0.40,  -9.78,  99.90,  -9.38,   0.00,
04/23 23Z,   0.40, -10.29,  99.90,  -9.89,   0.00,  (min)
04/24 00Z,   0.50,  -8.90,  99.90,  -8.40,   0.00,