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
#Seldovia, AK : 04/19/2026 21:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 06Z,   0.00,   0.43,   0.12,  99.90,  -0.31,  (min)
04/18 07Z,   0.00,   3.78,   3.75,  99.90,  -0.03,
04/18 08Z,   0.00,   8.82,   8.66,  99.90,  -0.16,
04/18 09Z,   0.00,  14.25,  13.94,  99.90,  -0.31,
04/18 10Z,   0.00,  18.77,  18.47,  99.90,  -0.30,
04/18 11Z,  -0.10,  21.23,  20.95,  99.90,  -0.18,  (max)
04/18 12Z,   0.00,  20.97,  20.58,  99.90,  -0.39,
04/18 13Z,  -0.10,  17.96,  17.39,  99.90,  -0.47,
04/18 14Z,  -0.20,  12.77,  12.12,  99.90,  -0.45,
04/18 15Z,  -0.30,   6.50,   6.02,  99.90,  -0.18,
04/18 16Z,  -0.40,   0.54,  -0.07,  99.90,  -0.21,
04/18 17Z,  -0.40,  -3.62,  -4.37,  99.90,  -0.35,
04/18 18Z,  -0.20,  -4.75,  -5.18,  99.90,  -0.23,  (min)
04/18 19Z,  -0.20,  -2.62,  -3.12,  99.90,  -0.30,
04/18 20Z,  -0.10,   1.94,   1.13,  99.90,  -0.71,
04/18 21Z,  -0.10,   7.66,   6.93,  99.90,  -0.63,
04/18 22Z,  -0.10,  13.28,  12.74,  99.90,  -0.44,
04/18 23Z,  -0.10,  17.55,  16.88,  99.90,  -0.57,
04/19 00Z,   0.00,  19.49,  18.82,  99.90,  -0.67,  (max)
04/19 01Z,   0.00,  18.75,  18.15,  99.90,  -0.60,
04/19 02Z,   0.00,  15.56,  14.97,  99.90,  -0.59,
04/19 03Z,  -0.10,  10.78,  10.08,  99.90,  -0.60,
04/19 04Z,  -0.20,   5.69,   5.03,  99.90,  -0.46,
04/19 05Z,  -0.20,   1.75,   1.05,  99.90,  -0.50,
04/19 06Z,   0.00,   0.28,  -0.33,  99.90,  -0.61,  (min)
04/19 07Z,   0.00,   1.88,   1.73,  99.90,  -0.15,
04/19 08Z,   0.00,   5.95,   5.97,  99.90,   0.02,
04/19 09Z,   0.10,  11.22,  11.16,  99.90,  -0.16,
04/19 10Z,   0.10,  16.35,  16.18,  99.90,  -0.27,
04/19 11Z,   0.20,  20.15,  19.99,  99.90,  -0.36,
04/19 12Z,   0.20,  21.62,  21.43,  99.90,  -0.39,  (max)
04/19 13Z,   0.20,  20.30,  19.94,  99.90,  -0.56,
04/19 14Z,   0.10,  16.40,  15.99,  99.90,  -0.51,
04/19 15Z,   0.00,  10.67,  10.39,  99.90,  -0.28,
04/19 16Z,   0.00,   4.34,   4.15,  99.90,  -0.19,
04/19 17Z,   0.10,  -1.15,  -1.47,  99.90,  -0.42,
04/19 18Z,   0.20,  -4.43,  -4.64,  99.90,  -0.41,  (min)
04/19 19Z,   0.30,  -4.55,  -4.61,  99.90,  -0.36,
04/19 20Z,   0.40,  -1.64,  -1.88,  99.90,  -0.64,
04/19 21Z,   0.40,   3.27,   2.74,  99.90,  -0.93,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 22Z,   0.40,   8.90,  99.90,   8.42,  -0.88,
04/19 23Z,   0.40,  14.09,  99.90,  13.65,  -0.84,
04/20 00Z,   0.30,  17.70,  99.90,  17.21,  -0.80,
04/20 01Z,   0.20,  18.96,  99.90,  18.41,  -0.75,  (max)
04/20 02Z,   0.00,  17.66,  99.90,  16.95,  -0.71,
04/20 03Z,   0.00,  14.20,  99.90,  13.54,  -0.67,
04/20 04Z,   0.10,   9.55,  99.90,   9.03,  -0.63,
04/20 05Z,   0.10,   5.01,  99.90,   4.53,  -0.58,
04/20 06Z,   0.20,   1.94,  99.90,   1.60,  -0.54,
04/20 07Z,   0.30,   1.44,  99.90,   1.25,  -0.50,  (min)
04/20 08Z,   0.30,   3.77,  99.90,   3.62,  -0.45,
04/20 09Z,   0.20,   8.09,  99.90,   7.88,  -0.41,
04/20 10Z,   0.30,  13.08,  99.90,  12.96,  -0.41,
04/20 11Z,   0.30,  17.55,  99.90,  17.44,  -0.41,
04/20 12Z,   0.20,  20.45,  99.90,  20.24,  -0.41,
04/20 13Z,   0.10,  20.98,  99.90,  20.67,  -0.41,  (max)
04/20 14Z,   0.00,  18.90,  99.90,  18.49,  -0.41,
04/20 15Z,   0.00,  14.55,  99.90,  14.14,  -0.41,
04/20 16Z,   0.00,   8.83,  99.90,   8.42,  -0.41,
04/20 17Z,   0.00,   2.97,  99.90,   2.56,  -0.41,
04/20 18Z,   0.00,  -1.72,  99.90,  -2.13,  -0.41,
04/20 19Z,   0.00,  -4.06,  99.90,  -4.47,  -0.41,  (min)
04/20 20Z,   0.00,  -3.42,  99.90,  -3.83,  -0.41,
04/20 21Z,   0.00,  -0.18,  99.90,  -0.59,  -0.41,
04/20 22Z,   0.10,   4.55,  99.90,   4.24,  -0.41,
04/20 23Z,   0.00,   9.68,  99.90,   9.27,  -0.41,
04/21 00Z,   0.00,  14.17,  99.90,  13.76,  -0.41,
04/21 01Z,   0.00,  17.08,  99.90,  16.67,  -0.41,
04/21 02Z,   0.00,  17.79,  99.90,  17.38,  -0.41,  (max)
04/21 03Z,  -0.10,  16.24,  99.90,  15.73,  -0.41,
04/21 04Z,  -0.20,  12.91,  99.90,  12.30,  -0.41,
04/21 05Z,  -0.20,   8.78,  99.90,   8.17,  -0.41,
04/21 06Z,  -0.20,   5.04,  99.90,   4.43,  -0.41,
04/21 07Z,  -0.20,   2.85,  99.90,   2.24,  -0.41,  (min)
04/21 08Z,  -0.10,   3.06,  99.90,   2.55,  -0.41,
04/21 09Z,   0.00,   5.66,  99.90,   5.25,  -0.41,
04/21 10Z,   0.00,   9.71,  99.90,   9.30,  -0.41,
04/21 11Z,   0.10,  14.04,  99.90,  13.73,  -0.41,
04/21 12Z,   0.10,  17.66,  99.90,  17.35,  -0.41,
04/21 13Z,   0.10,  19.71,  99.90,  19.40,  -0.41,  (max)
04/21 14Z,   0.00,  19.57,  99.90,  19.16,  -0.41,
04/21 15Z,  -0.10,  17.15,  99.90,  16.64,  -0.41,
04/21 16Z,  -0.20,  12.89,  99.90,  12.28,  -0.41,
04/21 17Z,  -0.20,   7.68,  99.90,   7.07,  -0.41,
04/21 18Z,  -0.20,   2.63,  99.90,   2.02,  -0.41,
04/21 19Z,  -0.20,  -1.16,  99.90,  -1.77,  -0.41,
04/21 20Z,  -0.10,  -2.76,  99.90,  -3.27,  -0.41,  (min)
04/21 21Z,  -0.10,  -1.77,  99.90,  -2.28,  -0.41,
04/21 22Z,   0.00,   1.29,  99.90,   0.88,  -0.41,
04/21 23Z,   0.00,   5.45,  99.90,   5.04,  -0.41,
04/22 00Z,   0.00,   9.81,  99.90,   9.40,  -0.41,
04/22 01Z,   0.00,  13.56,  99.90,  13.15,  -0.41,
04/22 02Z,  -0.10,  15.90,  99.90,  15.39,  -0.41,
04/22 03Z,  -0.20,  16.34,  99.90,  15.73,  -0.41,  (max)
04/22 04Z,  -0.20,  14.89,  99.90,  14.28,  -0.41,
04/22 05Z,  -0.20,  12.05,  99.90,  11.44,  -0.41,
04/22 06Z,  -0.10,   8.68,  99.90,   8.17,  -0.41,
04/22 07Z,   0.00,   5.75,  99.90,   5.34,  -0.41,
04/22 08Z,   0.00,   4.21,  99.90,   3.80,  -0.41,  (min)
04/22 09Z,   0.10,   4.70,  99.90,   4.39,  -0.41,
04/22 10Z,   0.10,   7.08,  99.90,   6.77,  -0.41,
04/22 11Z,   0.00,  10.47,  99.90,  10.06,  -0.41,
04/22 12Z,  -0.10,  13.95,  99.90,  13.44,  -0.41,
04/22 13Z,  -0.20,  16.76,  99.90,  16.15,  -0.41,
04/22 14Z,  -0.30,  18.20,  99.90,  17.49,  -0.41,  (max)
04/22 15Z,  -0.30,  17.78,  99.90,  17.07,  -0.41,
04/22 16Z,  -0.40,  15.50,  99.90,  14.69,  -0.41,
04/22 17Z,  -0.30,  11.78,  99.90,  11.07,  -0.41,
04/22 18Z,  -0.20,   7.40,  99.90,   6.79,  -0.41,
04/22 19Z,  -0.10,   3.26,  99.90,   2.75,  -0.41,
04/22 20Z,   0.00,   0.21,  99.90,  -0.20,  -0.41,
04/22 21Z,  -0.10,  -1.00,  99.90,  -1.51,  -0.41,  (min)
04/22 22Z,   0.00,  -0.11,  99.90,  -0.52,  -0.41,
04/22 23Z,   0.00,   2.41,  99.90,   2.00,  -0.41,
04/23 00Z,   0.00,   5.78,  99.90,   5.37,  -0.41,
04/23 01Z,  -0.20,   9.37,  99.90,   8.76,  -0.41,
04/23 02Z,  -0.30,  12.52,  99.90,  11.81,  -0.41,
04/23 03Z,  -0.40,  14.55,  99.90,  13.74,  -0.41,
04/23 04Z,  -0.50,  15.05,  99.90,  14.14,  -0.41,  (max)
04/23 05Z,  -0.40,  14.02,  99.90,  13.21,  -0.41,
04/23 06Z,  -0.40,  11.85,  99.90,  11.04,  -0.41,
04/23 07Z,  -0.30,   9.22,  99.90,   8.51,  -0.41,
04/23 08Z,  -0.20,   6.88,  99.90,   6.27,  -0.41,
04/23 09Z,  -0.10,   5.60,  99.90,   5.09,  -0.41,  (min)
04/23 10Z,   0.00,   5.92,  99.90,   5.51,  -0.41,
04/23 11Z,   0.00,   7.69,  99.90,   7.28,  -0.41,
04/23 12Z,  -0.10,  10.24,  99.90,   9.73,  -0.41,
04/23 13Z,  99.90,  12.91,  99.90,  99.90,  -0.41,
04/23 14Z,  99.90,  15.14,  99.90,  99.90,  -0.41,
04/23 15Z,  99.90,  16.33,  99.90,  99.90,  -0.41,
04/23 16Z,  99.90,  16.06,  99.90,  99.90,  -0.41,
04/23 17Z,  99.90,  14.32,  99.90,  99.90,  -0.41,
04/23 18Z,  99.90,  11.42,  99.90,  99.90,  -0.41,