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 : 05/20/2026 22:20:32 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,   0.40, -11.74,  99.90, -11.34,   0.00,
05/19 07Z,   0.50, -11.22,  99.90, -10.72,   0.00,  (min)
05/19 08Z,   0.60,  -7.74,  99.90,  -7.14,   0.00,
05/19 09Z,   0.70,  -2.72,  99.90,  -2.02,   0.00,
05/19 10Z,   0.80,   1.86,  99.90,   2.66,   0.00,
05/19 11Z,   0.80,   4.93,  99.90,   5.73,   0.00,
05/19 12Z,   0.60,   6.50,  99.90,   7.10,   0.00,
05/19 13Z,   0.50,   7.02,  99.90,   7.52,   0.00,  (max)
05/19 14Z,   0.50,   6.97,  99.90,   7.47,   0.00,
05/19 15Z,   0.40,   6.56,  99.90,   6.96,   0.00,
05/19 16Z,   0.40,   5.41,  99.90,   5.81,   0.00,
05/19 17Z,   0.30,   3.37,  99.90,   3.67,   0.00,
05/19 18Z,   0.30,   0.84,  99.90,   1.14,   0.00,
05/19 19Z,   0.20,  -1.15,  99.90,  -0.95,   0.00,
05/19 20Z,   0.20,  -1.45,  99.90,  -1.25,   0.00,  (min)
05/19 21Z,   0.20,  -0.19,  99.90,   0.01,   0.00,
05/19 22Z,   0.20,   1.30,  99.90,   1.50,   0.00,
05/19 23Z,   0.20,   2.01,  99.90,   2.21,   0.00,
05/20 00Z,   0.20,   2.09,  99.90,   2.29,   0.00,  (max)
05/20 01Z,   0.20,   2.02,  99.90,   2.22,   0.00,
05/20 02Z,   0.20,   1.38,  99.90,   1.58,   0.00,
05/20 03Z,   0.20,  -0.18,  99.90,   0.02,   0.00,
05/20 04Z,   0.30,  -2.81,  99.90,  -2.51,   0.00,
05/20 05Z,   0.30,  -6.24,  99.90,  -5.94,   0.00,
05/20 06Z,   0.30,  -9.66,  99.90,  -9.36,   0.00,
05/20 07Z,   0.30, -11.73,  99.90, -11.43,   0.00,  (min)
05/20 08Z,   0.30, -11.00,  99.90, -10.70,   0.00,
05/20 09Z,   0.40,  -7.33,  99.90,  -6.93,   0.00,
05/20 10Z,   0.40,  -2.26,  99.90,  -1.86,   0.00,
05/20 11Z,   0.40,   2.25,  99.90,   2.65,   0.00,
05/20 12Z,   0.40,   5.23,  99.90,   5.63,   0.00,
05/20 13Z,   0.40,   6.72,  99.90,   7.12,   0.00,
05/20 14Z,   0.40,   7.18,  99.90,   7.58,   0.00,  (max)
05/20 15Z,   0.40,   7.08,  99.90,   7.48,   0.00,
05/20 16Z,   0.40,   6.55,  99.90,   6.95,   0.00,
05/20 17Z,   0.40,   5.19,  99.90,   5.59,   0.00,
05/20 18Z,   0.30,   2.90,  99.90,   3.20,   0.00,
05/20 19Z,   0.30,   0.14,  99.90,   0.44,   0.00,
05/20 20Z,   0.30,  -1.92,  99.90,  -1.62,   0.00,
05/20 21Z,   0.30,  -2.13,  99.90,  -1.83,   0.00,  (min)
05/20 22Z,   0.30,  -0.68,  99.90,  -0.38,   0.00,
05/20 23Z,   0.30,   1.01,  99.90,   1.31,   0.00,
05/21 00Z,   0.30,   1.90,  99.90,   2.20,   0.00,
05/21 01Z,   0.30,   2.09,  99.90,   2.39,   0.00,  (max)
05/21 02Z,   0.20,   2.05,  99.90,   2.25,   0.00,
05/21 03Z,   0.20,   1.48,  99.90,   1.68,   0.00,
05/21 04Z,   0.20,   0.02,  99.90,   0.22,   0.00,
05/21 05Z,   0.20,  -2.50,  99.90,  -2.30,   0.00,
05/21 06Z,   0.20,  -5.83,  99.90,  -5.63,   0.00,
05/21 07Z,   0.40,  -9.19,  99.90,  -8.79,   0.00,
05/21 08Z,   0.50, -11.18,  99.90, -10.68,   0.00,  (min)
05/21 09Z,   0.80, -10.34,  99.90,  -9.54,   0.00,
05/21 10Z,   1.10,  -6.63,  99.90,  -5.53,   0.00,
05/21 11Z,   1.30,  -1.69,  99.90,  -0.39,   0.00,
05/21 12Z,   1.30,   2.61,  99.90,   3.91,   0.00,
05/21 13Z,   1.20,   5.39,  99.90,   6.59,   0.00,
05/21 14Z,   1.10,   6.73,  99.90,   7.83,   0.00,
05/21 15Z,   1.00,   7.10,  99.90,   8.10,   0.00,  (max)
05/21 16Z,   1.00,   6.95,  99.90,   7.95,   0.00,
05/21 17Z,   0.90,   6.27,  99.90,   7.17,   0.00,
05/21 18Z,   0.80,   4.70,  99.90,   5.50,   0.00,
05/21 19Z,   0.70,   2.15,  99.90,   2.85,   0.00,
05/21 20Z,   0.70,  -0.82,  99.90,  -0.12,   0.00,
05/21 21Z,   0.80,  -2.92,  99.90,  -2.12,   0.00,  (min)
05/21 22Z,   1.10,  -2.98,  99.90,  -1.88,   0.00,
05/21 23Z,   1.30,  -1.31,  99.90,  -0.01,   0.00,
05/22 00Z,   1.40,   0.63,  99.90,   2.03,   0.00,
05/22 01Z,   1.50,   1.77,  99.90,   3.27,   0.00,
05/22 02Z,   1.60,   2.12,  99.90,   3.72,   0.00,
05/22 03Z,   1.70,   2.13,  99.90,   3.83,   0.00,  (max)
05/22 04Z,   1.80,   1.66,  99.90,   3.46,   0.00,
05/22 05Z,   1.80,   0.39,  99.90,   2.19,   0.00,
05/22 06Z,   1.70,  -1.89,  99.90,  -0.19,   0.00,
05/22 07Z,   1.70,  -5.01,  99.90,  -3.31,   0.00,
05/22 08Z,   1.70,  -8.23,  99.90,  -6.53,   0.00,
05/22 09Z,   1.70, -10.12,  99.90,  -8.42,   0.00,  (min)
05/22 10Z,   1.40,  -9.24,  99.90,  -7.84,   0.00,
05/22 11Z,   1.30,  -5.66,  99.90,  -4.36,   0.00,
05/22 12Z,   1.40,  -1.01,  99.90,   0.39,   0.00,
05/22 13Z,   1.30,   2.93,  99.90,   4.23,   0.00,
05/22 14Z,   1.10,   5.41,  99.90,   6.51,   0.00,
05/22 15Z,   1.00,   6.55,  99.90,   7.55,   0.00,
05/22 16Z,   1.00,   6.82,  99.90,   7.82,   0.00,  (max)
05/22 17Z,   0.90,   6.59,  99.90,   7.49,   0.00,
05/22 18Z,   0.80,   5.75,  99.90,   6.55,   0.00,
05/22 19Z,   0.80,   3.95,  99.90,   4.75,   0.00,
05/22 20Z,   0.80,   1.14,  99.90,   1.94,   0.00,
05/22 21Z,   0.80,  -1.99,  99.90,  -1.19,   0.00,
05/22 22Z,   0.80,  -4.07,  99.90,  -3.27,   0.00,  (min)
05/22 23Z,   0.70,  -3.95,  99.90,  -3.25,   0.00,
05/23 00Z,   0.60,  -2.03,  99.90,  -1.43,   0.00,
05/23 01Z,   0.50,   0.20,  99.90,   0.70,   0.00,
05/23 02Z,   0.40,   1.63,  99.90,   2.03,   0.00,
05/23 03Z,   0.40,   2.17,  99.90,   2.57,   0.00,  (max)
05/23 04Z,   0.30,   2.25,  99.90,   2.55,   0.00,
05/23 05Z,   0.20,   1.92,  99.90,   2.12,   0.00,
05/23 06Z,   0.10,   0.90,  99.90,   1.00,   0.00,
05/23 07Z,   0.00,  -1.05,  99.90,  -1.05,   0.00,
05/23 08Z,   0.00,  -3.87,  99.90,  -3.87,   0.00,
05/23 09Z,   0.00,  -6.87,  99.90,  -6.87,   0.00,
05/23 10Z,   0.00,  -8.65,  99.90,  -8.65,   0.00,  (min)
05/23 11Z,   0.00,  -7.80,  99.90,  -7.80,   0.00,
05/23 12Z,   0.10,  -4.47,  99.90,  -4.37,   0.00,
05/23 13Z,   0.20,  -0.27,  99.90,  -0.07,   0.00,
05/23 14Z,   0.20,   3.20,  99.90,   3.40,   0.00,
05/23 15Z,   0.30,   5.29,  99.90,   5.59,   0.00,
05/23 16Z,   0.30,   6.19,  99.90,   6.49,   0.00,
05/23 17Z,   0.20,   6.35,  99.90,   6.55,   0.00,  (max)
05/23 18Z,   0.20,   6.02,  99.90,   6.22,   0.00,
05/23 19Z,   0.20,   5.00,  99.90,   5.20,   0.00,
05/23 20Z,   0.20,   2.97,  99.90,   3.17,   0.00,
05/23 21Z,   0.20,  -0.07,  99.90,   0.13,   0.00,
05/23 22Z,   0.20,  -3.31,  99.90,  -3.11,   0.00,
05/23 23Z,   0.10,  -5.30,  99.90,  -5.20,   0.00,  (min)
05/24 00Z,   0.10,  -4.94,  99.90,  -4.84,   0.00,
05/24 01Z,   0.10,  -2.74,  99.90,  -2.64,   0.00,
05/24 02Z,   0.10,  -0.22,  99.90,  -0.12,   0.00,
05/24 03Z,   0.10,   1.51,  99.90,   1.61,   0.00,
05/24 04Z,   0.20,   2.27,  99.90,   2.47,   0.00,
05/24 05Z,   0.30,   2.44,  99.90,   2.74,   0.00,  (max)
05/24 06Z,   0.30,   2.24,  99.90,   2.54,   0.00,
05/24 07Z,   0.30,   1.50,  99.90,   1.80,   0.00,
05/24 08Z,   0.30,  -0.08,  99.90,   0.22,   0.00,
05/24 09Z,   0.30,  -2.53,  99.90,  -2.23,   0.00,
05/24 10Z,   0.30,  -5.26,  99.90,  -4.96,   0.00,
05/24 11Z,   0.20,  -6.90,  99.90,  -6.70,   0.00,  (min)
05/24 12Z,   0.20,  -6.15,  99.90,  -5.95,   0.00,
05/24 13Z,  99.90,  -3.18,  99.90,  99.90,   0.00,
05/24 14Z,  99.90,   0.46,  99.90,  99.90,   0.00,
05/24 15Z,  99.90,   3.36,  99.90,  99.90,   0.00,
05/24 16Z,  99.90,   5.02,  99.90,  99.90,   0.00,
05/24 17Z,  99.90,   5.65,  99.90,  99.90,   0.00,
05/24 18Z,  99.90,   5.70,  99.90,  99.90,   0.00,