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
#Apoon Mouth Yukon River, AK : 04/15/2026 12:22:48 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 12Z,   0.00,  -3.05,  99.90,  -3.05,   0.00,
04/13 13Z,  -0.10,  -3.01,  99.90,  -3.11,   0.00,  (min)
04/13 14Z,  -0.10,  -2.86,  99.90,  -2.96,   0.00,
04/13 15Z,  -0.10,  -2.63,  99.90,  -2.73,   0.00,
04/13 16Z,  -0.20,  -2.36,  99.90,  -2.56,   0.00,
04/13 17Z,  -0.20,  -2.11,  99.90,  -2.31,   0.00,
04/13 18Z,  -0.30,  -1.93,  99.90,  -2.23,   0.00,
04/13 19Z,  -0.30,  -1.79,  99.90,  -2.09,   0.00,
04/13 20Z,  -0.30,  -1.65,  99.90,  -1.95,   0.00,
04/13 21Z,  -0.40,  -1.47,  99.90,  -1.87,   0.00,
04/13 22Z,  -0.40,  -1.23,  99.90,  -1.63,   0.00,
04/13 23Z,  -0.40,  -0.98,  99.90,  -1.38,   0.00,
04/14 00Z,  -0.50,  -0.76,  99.90,  -1.26,   0.00,
04/14 01Z,  -0.50,  -0.58,  99.90,  -1.08,   0.00,
04/14 02Z,  -0.50,  -0.47,  99.90,  -0.97,   0.00,
04/14 03Z,  -0.50,  -0.41,  99.90,  -0.91,   0.00,  (max)
04/14 04Z,  -0.50,  -0.45,  99.90,  -0.95,   0.00,
04/14 05Z,  -0.50,  -0.61,  99.90,  -1.11,   0.00,
04/14 06Z,  -0.60,  -0.92,  99.90,  -1.52,   0.00,
04/14 07Z,  -0.60,  -1.35,  99.90,  -1.95,   0.00,
04/14 08Z,  -0.60,  -1.83,  99.90,  -2.43,   0.00,
04/14 09Z,  -0.60,  -2.27,  99.90,  -2.87,   0.00,
04/14 10Z,  -0.60,  -2.59,  99.90,  -3.19,   0.00,
04/14 11Z,  -0.60,  -2.79,  99.90,  -3.39,   0.00,
04/14 12Z,  -0.60,  -2.86,  99.90,  -3.46,   0.00,  (min)
04/14 13Z,  -0.60,  -2.83,  99.90,  -3.43,   0.00,
04/14 14Z,  -0.60,  -2.71,  99.90,  -3.31,   0.00,
04/14 15Z,  -0.60,  -2.49,  99.90,  -3.09,   0.00,
04/14 16Z,  -0.60,  -2.21,  99.90,  -2.81,   0.00,
04/14 17Z,  -0.60,  -1.93,  99.90,  -2.53,   0.00,
04/14 18Z,  -0.50,  -1.71,  99.90,  -2.21,   0.00,
04/14 19Z,  -0.50,  -1.59,  99.90,  -2.09,   0.00,
04/14 20Z,  -0.50,  -1.55,  99.90,  -2.05,   0.00,
04/14 21Z,  -0.50,  -1.52,  99.90,  -2.02,   0.00,
04/14 22Z,  -0.50,  -1.46,  99.90,  -1.96,   0.00,
04/14 23Z,  -0.50,  -1.35,  99.90,  -1.85,   0.00,
04/15 00Z,  -0.40,  -1.21,  99.90,  -1.61,   0.00,
04/15 01Z,  -0.40,  -1.07,  99.90,  -1.47,   0.00,
04/15 02Z,  -0.40,  -0.96,  99.90,  -1.36,   0.00,
04/15 03Z,  -0.40,  -0.87,  99.90,  -1.27,   0.00,
04/15 04Z,  -0.40,  -0.81,  99.90,  -1.21,   0.00,  (max)
04/15 05Z,  -0.40,  -0.82,  99.90,  -1.22,   0.00,
04/15 06Z,  -0.40,  -0.95,  99.90,  -1.35,   0.00,
04/15 07Z,  -0.40,  -1.22,  99.90,  -1.62,   0.00,
04/15 08Z,  -0.40,  -1.60,  99.90,  -2.00,   0.00,
04/15 09Z,  -0.40,  -2.01,  99.90,  -2.41,   0.00,
04/15 10Z,  -0.40,  -2.36,  99.90,  -2.76,   0.00,
04/15 11Z,  -0.40,  -2.58,  99.90,  -2.98,   0.00,
04/15 12Z,  -0.40,  -2.66,  99.90,  -3.06,   0.00,  (min)
04/15 13Z,  -0.40,  -2.62,  99.90,  -3.02,   0.00,
04/15 14Z,  -0.40,  -2.49,  99.90,  -2.89,   0.00,
04/15 15Z,  -0.40,  -2.26,  99.90,  -2.66,   0.00,
04/15 16Z,  -0.40,  -1.96,  99.90,  -2.36,   0.00,
04/15 17Z,  -0.30,  -1.65,  99.90,  -1.95,   0.00,
04/15 18Z,  -0.30,  -1.39,  99.90,  -1.69,   0.00,
04/15 19Z,  -0.30,  -1.25,  99.90,  -1.55,   0.00,  (max)
04/15 20Z,  -0.30,  -1.25,  99.90,  -1.55,   0.00,
04/15 21Z,  -0.30,  -1.36,  99.90,  -1.66,   0.00,
04/15 22Z,  -0.30,  -1.49,  99.90,  -1.79,   0.00,  (min)
04/15 23Z,  -0.20,  -1.58,  99.90,  -1.78,   0.00,  (max)
04/16 00Z,  -0.20,  -1.61,  99.90,  -1.81,   0.00,  (min)
04/16 01Z,  -0.20,  -1.58,  99.90,  -1.78,   0.00,
04/16 02Z,  -0.20,  -1.52,  99.90,  -1.72,   0.00,
04/16 03Z,  -0.20,  -1.44,  99.90,  -1.64,   0.00,
04/16 04Z,  -0.20,  -1.35,  99.90,  -1.55,   0.00,
04/16 05Z,  -0.10,  -1.26,  99.90,  -1.36,   0.00,
04/16 06Z,  -0.10,  -1.23,  99.90,  -1.33,   0.00,  (max)
04/16 07Z,  -0.10,  -1.32,  99.90,  -1.42,   0.00,
04/16 08Z,  -0.10,  -1.53,  99.90,  -1.63,   0.00,
04/16 09Z,  -0.10,  -1.85,  99.90,  -1.95,   0.00,
04/16 10Z,  -0.10,  -2.16,  99.90,  -2.26,   0.00,
04/16 11Z,  -0.10,  -2.40,  99.90,  -2.50,   0.00,
04/16 12Z,  -0.10,  -2.49,  99.90,  -2.59,   0.00,  (min)
04/16 13Z,  -0.10,  -2.43,  99.90,  -2.53,   0.00,
04/16 14Z,  -0.10,  -2.26,  99.90,  -2.36,   0.00,
04/16 15Z,  -0.10,  -1.99,  99.90,  -2.09,   0.00,
04/16 16Z,  -0.10,  -1.67,  99.90,  -1.77,   0.00,
04/16 17Z,  -0.10,  -1.31,  99.90,  -1.41,   0.00,
04/16 18Z,  -0.10,  -0.99,  99.90,  -1.09,   0.00,
04/16 19Z,  -0.10,  -0.80,  99.90,  -0.90,   0.00,
04/16 20Z,  -0.10,  -0.79,  99.90,  -0.89,   0.00,  (max)
04/16 21Z,  -0.20,  -0.97,  99.90,  -1.17,   0.00,
04/16 22Z,  -0.20,  -1.26,  99.90,  -1.46,   0.00,
04/16 23Z,  -0.20,  -1.58,  99.90,  -1.78,   0.00,
04/17 00Z,  -0.20,  -1.84,  99.90,  -2.04,   0.00,
04/17 01Z,  -0.20,  -2.00,  99.90,  -2.20,   0.00,
04/17 02Z,  -0.20,  -2.07,  99.90,  -2.27,   0.00,
04/17 03Z,  -0.30,  -2.07,  99.90,  -2.37,   0.00,  (min)
04/17 04Z,  -0.30,  -2.00,  99.90,  -2.30,   0.00,
04/17 05Z,  -0.30,  -1.88,  99.90,  -2.18,   0.00,
04/17 06Z,  -0.20,  -1.74,  99.90,  -1.94,   0.00,
04/17 07Z,  -0.20,  -1.65,  99.90,  -1.85,   0.00,  (max)
04/17 08Z,  -0.20,  -1.68,  99.90,  -1.88,   0.00,
04/17 09Z,  -0.20,  -1.83,  99.90,  -2.03,   0.00,
04/17 10Z,  -0.20,  -2.06,  99.90,  -2.26,   0.00,
04/17 11Z,  -0.10,  -2.27,  99.90,  -2.37,   0.00,
04/17 12Z,  -0.10,  -2.37,  99.90,  -2.47,   0.00,  (min)
04/17 13Z,  -0.10,  -2.31,  99.90,  -2.41,   0.00,
04/17 14Z,  -0.10,  -2.10,  99.90,  -2.20,   0.00,
04/17 15Z,   0.00,  -1.77,  99.90,  -1.77,   0.00,
04/17 16Z,   0.00,  -1.38,  99.90,  -1.38,   0.00,
04/17 17Z,   0.00,  -0.97,  99.90,  -0.97,   0.00,
04/17 18Z,   0.00,  -0.58,  99.90,  -0.58,   0.00,
04/17 19Z,   0.00,  -0.31,  99.90,  -0.31,   0.00,
04/17 20Z,   0.00,  -0.23,  99.90,  -0.23,   0.00,  (max)
04/17 21Z,   0.00,  -0.39,  99.90,  -0.39,   0.00,
04/17 22Z,   0.00,  -0.77,  99.90,  -0.77,   0.00,
04/17 23Z,   0.10,  -1.28,  99.90,  -1.18,   0.00,
04/18 00Z,   0.10,  -1.79,  99.90,  -1.69,   0.00,
04/18 01Z,   0.10,  -2.20,  99.90,  -2.10,   0.00,
04/18 02Z,   0.10,  -2.48,  99.90,  -2.38,   0.00,
04/18 03Z,   0.10,  -2.62,  99.90,  -2.52,   0.00,
04/18 04Z,   0.10,  -2.64,  99.90,  -2.54,   0.00,  (min)
04/18 05Z,   0.10,  -2.56,  99.90,  -2.46,   0.00,
04/18 06Z,   0.10,  -2.39,  99.90,  -2.29,   0.00,
04/18 07Z,   0.00,  -2.20,  99.90,  -2.20,   0.00,
04/18 08Z,   0.00,  -2.05,  99.90,  -2.05,   0.00,
04/18 09Z,   0.00,  -2.02,  99.90,  -2.02,   0.00,  (max)
04/18 10Z,   0.00,  -2.10,  99.90,  -2.10,   0.00,
04/18 11Z,   0.00,  -2.23,  99.90,  -2.23,   0.00,
04/18 12Z,   0.00,  -2.32,  99.90,  -2.32,   0.00,  (min)
04/18 13Z,   0.00,  -2.27,  99.90,  -2.27,   0.00,
04/18 14Z,   0.00,  -2.05,  99.90,  -2.05,   0.00,
04/18 15Z,   0.00,  -1.68,  99.90,  -1.68,   0.00,
04/18 16Z,   0.00,  -1.22,  99.90,  -1.22,   0.00,
04/18 17Z,  -0.10,  -0.72,  99.90,  -0.82,   0.00,
04/18 18Z,  -0.10,  -0.25,  99.90,  -0.35,   0.00,
04/18 19Z,  -0.20,   0.13,  99.90,  -0.07,   0.00,
04/18 20Z,  -0.30,   0.33,  99.90,   0.03,   0.00,  (max)
04/18 21Z,  -0.40,   0.26,  99.90,  -0.14,   0.00,
04/18 22Z,  -0.40,  -0.10,  99.90,  -0.50,   0.00,
04/18 23Z,  -0.50,  -0.69,  99.90,  -1.19,   0.00,
04/19 00Z,  -0.60,  -1.40,  99.90,  -2.00,   0.00,