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
#Seattle, WA : 04/16/2026 17:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 00Z,   0.90,   8.40,   9.08,  99.90,  -0.22,  (max)
04/15 01Z,   0.90,   7.08,   7.89,  99.90,  -0.09,
04/15 02Z,   0.90,   5.36,   6.22,  99.90,  -0.04,
04/15 03Z,   0.90,   3.65,   4.56,  99.90,   0.01,
04/15 04Z,   0.90,   2.51,   3.39,  99.90,  -0.02,
04/15 05Z,   0.90,   2.37,   3.13,  99.90,  -0.14,  (min)
04/15 06Z,   0.90,   3.29,   4.01,  99.90,  -0.18,
04/15 07Z,   0.90,   5.01,   5.67,  99.90,  -0.24,
04/15 08Z,   1.00,   7.13,   7.75,  99.90,  -0.38,
04/15 09Z,   1.00,   9.18,   9.95,  99.90,  -0.23,
04/15 10Z,   1.00,  10.64,  11.50,  99.90,  -0.14,
04/15 11Z,   1.00,  11.16,  12.05,  99.90,  -0.11,  (max)
04/15 12Z,   1.00,  10.67,  11.61,  99.90,  -0.06,
04/15 13Z,   1.00,   9.32,  10.42,  99.90,   0.10,
04/15 14Z,   1.00,   7.34,   8.57,  99.90,   0.23,
04/15 15Z,   1.00,   5.10,   6.25,  99.90,   0.15,
04/15 16Z,   1.00,   3.18,   4.20,  99.90,   0.02,
04/15 17Z,   1.00,   2.12,   3.06,  99.90,  -0.06,  (min)
04/15 18Z,   1.00,   2.20,   3.08,  99.90,  -0.12,
04/15 19Z,   1.00,   3.29,   4.20,  99.90,  -0.09,
04/15 20Z,   1.00,   5.06,   5.83,  99.90,  -0.23,
04/15 21Z,   1.00,   7.06,   7.80,  99.90,  -0.26,
04/15 22Z,   1.00,   8.77,   9.60,  99.90,  -0.17,
04/15 23Z,   1.00,   9.75,  10.53,  99.90,  -0.22,
04/16 00Z,   1.00,   9.80,  10.55,  99.90,  -0.25,  (max)
04/16 01Z,   1.00,   8.99,   9.68,  99.90,  -0.31,
04/16 02Z,   1.00,   7.52,   8.32,  99.90,  -0.20,
04/16 03Z,   1.00,   5.71,   6.45,  99.90,  -0.26,
04/16 04Z,   1.00,   4.04,   4.58,  99.90,  -0.46,
04/16 05Z,   1.00,   3.10,   3.50,  99.90,  -0.60,  (min)
04/16 06Z,   0.90,   3.24,   3.56,  99.90,  -0.58,
04/16 07Z,   0.80,   4.45,   4.74,  99.90,  -0.51,
04/16 08Z,   0.80,   6.35,   6.55,  99.90,  -0.60,
04/16 09Z,   0.80,   8.49,   8.77,  99.90,  -0.52,
04/16 10Z,   0.70,  10.31,  10.70,  99.90,  -0.31,
04/16 11Z,   0.70,  11.32,  11.79,  99.90,  -0.23,  (max)
04/16 12Z,   0.60,  11.23,  11.70,  99.90,  -0.13,
04/16 13Z,   0.60,  10.06,  10.58,  99.90,  -0.08,
04/16 14Z,   0.60,   8.04,   8.75,  99.90,   0.11,
04/16 15Z,   0.50,   5.51,   6.18,  99.90,   0.17,
04/16 16Z,   0.50,   2.98,   3.50,  99.90,   0.02,
04/16 17Z,   0.50,   1.10,   1.58,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.50,   0.44,  99.90,   0.91,  -0.03,  (min)
04/16 19Z,   0.40,   1.14,  99.90,   1.49,  -0.05,
04/16 20Z,   0.40,   2.92,  99.90,   3.27,  -0.06,
04/16 21Z,   0.40,   5.29,  99.90,   5.62,  -0.07,
04/16 22Z,   0.40,   7.70,  99.90,   8.01,  -0.08,
04/16 23Z,   0.40,   9.57,  99.90,   9.88,  -0.09,
04/17 00Z,   0.40,  10.53,  99.90,  10.82,  -0.10,  (max)
04/17 01Z,   0.40,  10.45,  99.90,  10.74,  -0.12,
04/17 02Z,   0.40,   9.51,  99.90,   9.79,  -0.13,
04/17 03Z,   0.40,   7.96,  99.90,   8.22,  -0.14,
04/17 04Z,   0.40,   6.15,  99.90,   6.40,  -0.15,
04/17 05Z,   0.40,   4.61,  99.90,   4.85,  -0.16,
04/17 06Z,   0.40,   3.93,  99.90,   4.16,  -0.16,  (min)
04/17 07Z,   0.40,   4.38,  99.90,   4.61,  -0.16,
04/17 08Z,   0.40,   5.80,  99.90,   6.04,  -0.16,
04/17 09Z,   0.40,   7.77,  99.90,   8.00,  -0.16,
04/17 10Z,   0.40,   9.74,  99.90,   9.97,  -0.16,
04/17 11Z,   0.40,  11.18,  99.90,  11.41,  -0.16,
04/17 12Z,   0.30,  11.62,  99.90,  11.75,  -0.16,  (max)
04/17 13Z,   0.30,  10.86,  99.90,  11.00,  -0.16,
04/17 14Z,   0.30,   9.02,  99.90,   9.16,  -0.16,
04/17 15Z,   0.30,   6.43,  99.90,   6.57,  -0.16,
04/17 16Z,   0.30,   3.52,  99.90,   3.65,  -0.16,
04/17 17Z,   0.30,   0.89,  99.90,   1.03,  -0.16,
04/17 18Z,   0.30,  -0.73,  99.90,  -0.60,  -0.16,
04/17 19Z,   0.30,  -0.86,  99.90,  -0.73,  -0.16,  (min)
04/17 20Z,   0.30,   0.50,  99.90,   0.63,  -0.16,
04/17 21Z,   0.30,   2.90,  99.90,   3.04,  -0.16,
04/17 22Z,   0.30,   5.74,  99.90,   5.88,  -0.16,
04/17 23Z,   0.30,   8.39,  99.90,   8.53,  -0.16,
04/18 00Z,   0.30,  10.31,  99.90,  10.45,  -0.16,
04/18 01Z,   0.30,  11.17,  99.90,  11.31,  -0.16,  (max)
04/18 02Z,   0.30,  10.98,  99.90,  11.12,  -0.16,
04/18 03Z,   0.30,   9.95,  99.90,  10.09,  -0.16,
04/18 04Z,   0.30,   8.38,  99.90,   8.51,  -0.16,
04/18 05Z,   0.40,   6.65,  99.90,   6.89,  -0.16,
04/18 06Z,   0.40,   5.33,  99.90,   5.56,  -0.16,
04/18 07Z,   0.40,   4.92,  99.90,   5.16,  -0.16,  (min)
04/18 08Z,   0.40,   5.62,  99.90,   5.85,  -0.16,
04/18 09Z,   0.40,   7.14,  99.90,   7.38,  -0.16,
04/18 10Z,   0.40,   9.01,  99.90,   9.24,  -0.16,
04/18 11Z,   0.40,  10.67,  99.90,  10.91,  -0.16,
04/18 12Z,   0.40,  11.63,  99.90,  11.86,  -0.16,  (max)
04/18 13Z,   0.40,  11.48,  99.90,  11.71,  -0.16,
04/18 14Z,   0.40,  10.12,  99.90,  10.35,  -0.16,
04/18 15Z,   0.40,   7.75,  99.90,   7.98,  -0.16,
04/18 16Z,   0.40,   4.76,  99.90,   5.00,  -0.16,
04/18 17Z,   0.50,   1.67,  99.90,   2.01,  -0.16,
04/18 18Z,   0.50,  -0.85,  99.90,  -0.51,  -0.16,
04/18 19Z,   0.50,  -2.08,  99.90,  -1.75,  -0.16,  (min)
04/18 20Z,   0.50,  -1.65,  99.90,  -1.31,  -0.16,
04/18 21Z,   0.50,   0.29,  99.90,   0.63,  -0.16,
04/18 22Z,   0.50,   3.16,  99.90,   3.50,  -0.16,
04/18 23Z,   0.50,   6.28,  99.90,   6.61,  -0.16,
04/19 00Z,   0.50,   9.00,  99.90,   9.34,  -0.16,
04/19 01Z,   0.50,  10.86,  99.90,  11.19,  -0.16,
04/19 02Z,   0.60,  11.60,  99.90,  12.03,  -0.16,  (max)
04/19 03Z,   0.60,  11.32,  99.90,  11.75,  -0.16,
04/19 04Z,   0.60,  10.27,  99.90,  10.70,  -0.16,
04/19 05Z,   0.60,   8.75,  99.90,   9.19,  -0.16,
04/19 06Z,   0.60,   7.19,  99.90,   7.62,  -0.16,
04/19 07Z,   0.60,   6.10,  99.90,   6.54,  -0.16,
04/19 08Z,   0.60,   5.94,  99.90,   6.37,  -0.16,  (min)
04/19 09Z,   0.60,   6.77,  99.90,   7.20,  -0.16,
04/19 10Z,   0.60,   8.25,  99.90,   8.68,  -0.16,
04/19 11Z,   0.60,   9.88,  99.90,  10.32,  -0.16,
04/19 12Z,   0.60,  11.16,  99.90,  11.60,  -0.16,
04/19 13Z,   0.60,  11.64,  99.90,  12.07,  -0.16,  (max)
04/19 14Z,   0.70,  10.98,  99.90,  11.51,  -0.16,
04/19 15Z,   0.70,   9.17,  99.90,   9.70,  -0.16,
04/19 16Z,   0.70,   6.47,  99.90,   7.01,  -0.16,
04/19 17Z,   0.70,   3.31,  99.90,   3.85,  -0.16,
04/19 18Z,   0.70,   0.25,  99.90,   0.79,  -0.16,
04/19 19Z,   0.70,  -2.01,  99.90,  -1.48,  -0.16,
04/19 20Z,   0.70,  -2.81,  99.90,  -2.27,  -0.16,  (min)
04/19 21Z,   0.70,  -1.88,  99.90,  -1.35,  -0.16,
04/19 22Z,   0.70,   0.46,  99.90,   0.99,  -0.16,
04/19 23Z,   0.70,   3.56,  99.90,   4.10,  -0.16,
04/20 00Z,   0.70,   6.74,  99.90,   7.28,  -0.16,
04/20 01Z,   0.70,   9.40,  99.90,   9.94,  -0.16,
04/20 02Z,   0.70,  11.12,  99.90,  11.66,  -0.16,
04/20 03Z,   0.70,  11.75,  99.90,  12.29,  -0.16,  (max)
04/20 04Z,   0.70,  11.44,  99.90,  11.97,  -0.16,
04/20 05Z,   0.70,  10.44,  99.90,  10.98,  -0.16,
04/20 06Z,   0.70,   9.07,  99.90,   9.60,  -0.16,
04/20 07Z,   0.70,   7.69,  99.90,   8.23,  -0.16,
04/20 08Z,   0.70,   6.83,  99.90,   7.36,  -0.16,
04/20 09Z,   0.60,   6.82,  99.90,   7.26,  -0.16,  (min)
04/20 10Z,   0.60,   7.66,  99.90,   8.09,  -0.16,
04/20 11Z,   0.60,   8.97,  99.90,   9.40,  -0.16,
04/20 12Z,   0.60,  10.29,  99.90,  10.72,  -0.16,