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 19:21:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 00Z,   0.00,   9.67,  99.90,   9.67,   0.00,
05/19 01Z,  -0.10,   9.03,  99.90,   8.93,   0.00,
05/19 02Z,  -0.30,   7.47,  99.90,   7.17,   0.00,
05/19 03Z,  -0.10,   4.84,  99.90,   4.74,   0.00,
05/19 04Z,   0.00,   1.43,  99.90,   1.43,   0.00,
05/19 05Z,   0.20,  -1.98,  99.90,  -1.78,   0.00,
05/19 06Z,   0.40,  -4.12,  99.90,  -3.72,   0.00,  (min)
05/19 07Z,   0.50,  -3.60,  99.90,  -3.10,   0.00,
05/19 08Z,   0.60,  -0.12,  99.90,   0.48,   0.00,
05/19 09Z,   0.70,   4.90,  99.90,   5.60,   0.00,
05/19 10Z,   0.80,   9.48,  99.90,  10.28,   0.00,
05/19 11Z,   0.80,  12.55,  99.90,  13.35,   0.00,
05/19 12Z,   0.60,  14.12,  99.90,  14.72,   0.00,
05/19 13Z,   0.50,  14.64,  99.90,  15.14,   0.00,  0.20 ft above HAT  (max)
05/19 14Z,   0.50,  14.59,  99.90,  15.09,   0.00,  0.15 ft above HAT
05/19 15Z,   0.40,  14.18,  99.90,  14.58,   0.00,
05/19 16Z,   0.40,  13.03,  99.90,  13.43,   0.00,
05/19 17Z,   0.30,  10.99,  99.90,  11.29,   0.00,
05/19 18Z,   0.30,   8.46,  99.90,   8.76,   0.00,
05/19 19Z,   0.20,   6.47,  99.90,   6.67,   0.00,
05/19 20Z,   0.20,   6.17,  99.90,   6.37,   0.00,  (min)
05/19 21Z,   0.20,   7.43,  99.90,   7.63,   0.00,
05/19 22Z,   0.20,   8.92,  99.90,   9.12,   0.00,
05/19 23Z,   0.20,   9.63,  99.90,   9.83,   0.00,
05/20 00Z,   0.20,   9.71,  99.90,   9.91,   0.00,  (max)
05/20 01Z,   0.20,   9.64,  99.90,   9.84,   0.00,
05/20 02Z,   0.20,   9.00,  99.90,   9.20,   0.00,
05/20 03Z,   0.20,   7.44,  99.90,   7.64,   0.00,
05/20 04Z,   0.30,   4.81,  99.90,   5.11,   0.00,
05/20 05Z,   0.30,   1.38,  99.90,   1.68,   0.00,
05/20 06Z,   0.30,  -2.04,  99.90,  -1.74,   0.00,
05/20 07Z,   0.30,  -4.11,  99.90,  -3.81,   0.00,  (min)
05/20 08Z,   0.30,  -3.38,  99.90,  -3.08,   0.00,
05/20 09Z,   0.40,   0.29,  99.90,   0.69,   0.00,
05/20 10Z,   0.40,   5.36,  99.90,   5.76,   0.00,
05/20 11Z,   0.40,   9.87,  99.90,  10.27,   0.00,
05/20 12Z,   0.40,  12.85,  99.90,  13.25,   0.00,
05/20 13Z,   0.40,  14.34,  99.90,  14.74,   0.00,
05/20 14Z,   0.40,  14.80,  99.90,  15.20,   0.00,  0.26 ft above HAT  (max)
05/20 15Z,   0.40,  14.70,  99.90,  15.10,   0.00,  0.16 ft above HAT
05/20 16Z,   0.40,  14.17,  99.90,  14.57,   0.00,
05/20 17Z,   0.40,  12.81,  99.90,  13.21,   0.00,
05/20 18Z,   0.30,  10.52,  99.90,  10.82,   0.00,
05/20 19Z,   0.30,   7.76,  99.90,   8.06,   0.00,
05/20 20Z,   0.30,   5.70,  99.90,   6.00,   0.00,
05/20 21Z,   0.30,   5.49,  99.90,   5.79,   0.00,  (min)
05/20 22Z,   0.30,   6.94,  99.90,   7.24,   0.00,
05/20 23Z,   0.30,   8.63,  99.90,   8.93,   0.00,
05/21 00Z,   0.30,   9.52,  99.90,   9.82,   0.00,
05/21 01Z,   0.30,   9.71,  99.90,  10.01,   0.00,  (max)
05/21 02Z,   0.20,   9.67,  99.90,   9.87,   0.00,
05/21 03Z,   0.20,   9.10,  99.90,   9.30,   0.00,
05/21 04Z,   0.20,   7.64,  99.90,   7.84,   0.00,
05/21 05Z,   0.20,   5.12,  99.90,   5.32,   0.00,
05/21 06Z,   0.20,   1.79,  99.90,   1.99,   0.00,
05/21 07Z,   0.40,  -1.57,  99.90,  -1.17,   0.00,
05/21 08Z,   0.50,  -3.56,  99.90,  -3.06,   0.00,  (min)
05/21 09Z,   0.80,  -2.72,  99.90,  -1.92,   0.00,
05/21 10Z,   1.10,   0.99,  99.90,   2.09,   0.00,
05/21 11Z,   1.30,   5.93,  99.90,   7.23,   0.00,
05/21 12Z,   1.30,  10.23,  99.90,  11.53,   0.00,
05/21 13Z,   1.20,  13.01,  99.90,  14.21,   0.00,
05/21 14Z,   1.10,  14.35,  99.90,  15.45,   0.00,  0.51 ft above HAT
05/21 15Z,   1.00,  14.72,  99.90,  15.72,   0.00,  0.78 ft above HAT  (max)
05/21 16Z,   1.00,  14.57,  99.90,  15.57,   0.00,  0.63 ft above HAT
05/21 17Z,   0.90,  13.89,  99.90,  14.79,   0.00,
05/21 18Z,   0.80,  12.32,  99.90,  13.12,   0.00,
05/21 19Z,   0.70,   9.77,  99.90,  10.47,   0.00,
05/21 20Z,   0.70,   6.80,  99.90,   7.50,   0.00,
05/21 21Z,   0.80,   4.70,  99.90,   5.50,   0.00,  (min)
05/21 22Z,   1.10,   4.64,  99.90,   5.74,   0.00,
05/21 23Z,   1.30,   6.31,  99.90,   7.61,   0.00,
05/22 00Z,   1.40,   8.25,  99.90,   9.65,   0.00,
05/22 01Z,   1.50,   9.39,  99.90,  10.89,   0.00,
05/22 02Z,   1.60,   9.74,  99.90,  11.34,   0.00,
05/22 03Z,   1.70,   9.75,  99.90,  11.45,   0.00,  (max)
05/22 04Z,   1.80,   9.28,  99.90,  11.08,   0.00,
05/22 05Z,   1.80,   8.01,  99.90,   9.81,   0.00,
05/22 06Z,   1.70,   5.73,  99.90,   7.43,   0.00,
05/22 07Z,   1.70,   2.61,  99.90,   4.31,   0.00,
05/22 08Z,   1.70,  -0.61,  99.90,   1.09,   0.00,
05/22 09Z,   1.70,  -2.50,  99.90,  -0.80,   0.00,  (min)
05/22 10Z,   1.40,  -1.62,  99.90,  -0.22,   0.00,
05/22 11Z,   1.30,   1.96,  99.90,   3.26,   0.00,
05/22 12Z,   1.40,   6.61,  99.90,   8.01,   0.00,
05/22 13Z,   1.30,  10.55,  99.90,  11.85,   0.00,
05/22 14Z,   1.10,  13.03,  99.90,  14.13,   0.00,
05/22 15Z,   1.00,  14.17,  99.90,  15.17,   0.00,  0.23 ft above HAT
05/22 16Z,   1.00,  14.44,  99.90,  15.44,   0.00,  0.50 ft above HAT  (max)
05/22 17Z,   0.90,  14.21,  99.90,  15.11,   0.00,  0.17 ft above HAT
05/22 18Z,   0.80,  13.37,  99.90,  14.17,   0.00,
05/22 19Z,   0.80,  11.57,  99.90,  12.37,   0.00,
05/22 20Z,   0.80,   8.76,  99.90,   9.56,   0.00,
05/22 21Z,   0.80,   5.63,  99.90,   6.43,   0.00,
05/22 22Z,   0.80,   3.55,  99.90,   4.35,   0.00,  (min)
05/22 23Z,   0.70,   3.67,  99.90,   4.37,   0.00,
05/23 00Z,   0.60,   5.59,  99.90,   6.19,   0.00,
05/23 01Z,   0.50,   7.82,  99.90,   8.32,   0.00,
05/23 02Z,   0.40,   9.25,  99.90,   9.65,   0.00,
05/23 03Z,   0.40,   9.79,  99.90,  10.19,   0.00,  (max)
05/23 04Z,   0.30,   9.87,  99.90,  10.17,   0.00,
05/23 05Z,   0.20,   9.54,  99.90,   9.74,   0.00,
05/23 06Z,   0.10,   8.52,  99.90,   8.62,   0.00,
05/23 07Z,   0.00,   6.57,  99.90,   6.57,   0.00,
05/23 08Z,   0.00,   3.75,  99.90,   3.75,   0.00,
05/23 09Z,   0.00,   0.75,  99.90,   0.75,   0.00,
05/23 10Z,   0.00,  -1.03,  99.90,  -1.03,   0.00,  (min)
05/23 11Z,   0.00,  -0.18,  99.90,  -0.18,   0.00,
05/23 12Z,   0.10,   3.15,  99.90,   3.25,   0.00,
05/23 13Z,   0.20,   7.35,  99.90,   7.55,   0.00,
05/23 14Z,   0.20,  10.82,  99.90,  11.02,   0.00,
05/23 15Z,   0.30,  12.91,  99.90,  13.21,   0.00,
05/23 16Z,   0.30,  13.81,  99.90,  14.11,   0.00,
05/23 17Z,   0.20,  13.97,  99.90,  14.17,   0.00,  (max)
05/23 18Z,   0.20,  13.64,  99.90,  13.84,   0.00,
05/23 19Z,   0.20,  12.62,  99.90,  12.82,   0.00,
05/23 20Z,   0.20,  10.59,  99.90,  10.79,   0.00,
05/23 21Z,   0.20,   7.55,  99.90,   7.75,   0.00,
05/23 22Z,   0.20,   4.31,  99.90,   4.51,   0.00,
05/23 23Z,   0.10,   2.32,  99.90,   2.42,   0.00,  (min)
05/24 00Z,   0.10,   2.68,  99.90,   2.78,   0.00,
05/24 01Z,   0.10,   4.88,  99.90,   4.98,   0.00,
05/24 02Z,   0.10,   7.40,  99.90,   7.50,   0.00,
05/24 03Z,   0.10,   9.13,  99.90,   9.23,   0.00,
05/24 04Z,   0.20,   9.89,  99.90,  10.09,   0.00,
05/24 05Z,   0.30,  10.06,  99.90,  10.36,   0.00,  (max)
05/24 06Z,   0.30,   9.86,  99.90,  10.16,   0.00,
05/24 07Z,   0.30,   9.12,  99.90,   9.42,   0.00,
05/24 08Z,   0.30,   7.54,  99.90,   7.84,   0.00,
05/24 09Z,   0.30,   5.09,  99.90,   5.39,   0.00,
05/24 10Z,   0.30,   2.36,  99.90,   2.66,   0.00,
05/24 11Z,   0.20,   0.72,  99.90,   0.92,   0.00,  (min)
05/24 12Z,   0.20,   1.47,  99.90,   1.67,   0.00,