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
#Friday Harbor, WA : 04/16/2026 22:20:19 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 06Z,   0.80,  -2.04,  -1.16,  99.90,   0.08,
04/15 07Z,   0.80,  -1.02,  -0.24,  99.90,  -0.02,
04/15 08Z,   0.70,   0.13,   0.97,  99.90,   0.14,
04/15 09Z,   0.70,   1.19,   1.96,  99.90,   0.07,
04/15 10Z,   0.80,   1.97,   2.75,  99.90,  -0.02,
04/15 11Z,   0.80,   2.31,   3.18,  99.90,   0.07,  (max)
04/15 12Z,   0.70,   2.08,   3.05,  99.90,   0.27,
04/15 13Z,   0.70,   1.27,   2.33,  99.90,   0.36,
04/15 14Z,   0.70,   0.06,   1.12,  99.90,   0.36,
04/15 15Z,   0.70,  -1.26,  -0.15,  99.90,   0.41,
04/15 16Z,   0.70,  -2.33,  -1.20,  99.90,   0.43,
04/15 17Z,   0.70,  -2.86,  -1.72,  99.90,   0.44,  (min)
04/15 18Z,   0.70,  -2.79,  -1.66,  99.90,   0.43,
04/15 19Z,   0.60,  -2.21,  -1.24,  99.90,   0.37,
04/15 20Z,   0.60,  -1.33,  -0.44,  99.90,   0.29,
04/15 21Z,   0.70,  -0.38,   0.49,  99.90,   0.17,
04/15 22Z,   0.70,   0.44,   1.30,  99.90,   0.16,
04/15 23Z,   0.60,   0.98,   1.86,  99.90,   0.28,
04/16 00Z,   0.60,   1.08,   1.93,  99.90,   0.25,  (max)
04/16 01Z,   0.70,   0.70,   1.50,  99.90,   0.10,
04/16 02Z,   0.60,  -0.08,   0.75,  99.90,   0.23,
04/16 03Z,   0.60,  -1.02,  -0.25,  99.90,   0.17,
04/16 04Z,   0.50,  -1.78,  -1.00,  99.90,   0.28,
04/16 05Z,   0.50,  -2.09,  -1.32,  99.90,   0.27,  (min)
04/16 06Z,   0.40,  -1.82,  -1.11,  99.90,   0.31,
04/16 07Z,   0.40,  -1.06,  -0.49,  99.90,   0.17,
04/16 08Z,   0.30,  -0.02,   0.44,  99.90,   0.16,
04/16 09Z,   0.30,   1.05,   1.51,  99.90,   0.16,
04/16 10Z,   0.30,   1.93,   2.39,  99.90,   0.16,
04/16 11Z,   0.30,   2.40,   2.86,  99.90,   0.16,  (max)
04/16 12Z,   0.20,   2.32,   2.82,  99.90,   0.30,
04/16 13Z,   0.20,   1.60,   2.16,  99.90,   0.36,
04/16 14Z,   0.10,   0.31,   0.99,  99.90,   0.58,
04/16 15Z,   0.10,  -1.29,  -0.61,  99.90,   0.58,
04/16 16Z,   0.10,  -2.79,  -2.20,  99.90,   0.49,
04/16 17Z,   0.10,  -3.82,  -3.30,  99.90,   0.42,
04/16 18Z,   0.10,  -4.12,  -3.56,  99.90,   0.46,  (min)
04/16 19Z,   0.00,  -3.70,  -3.24,  99.90,   0.46,
04/16 20Z,   0.00,  -2.73,  -2.46,  99.90,   0.27,
04/16 21Z,   0.00,  -1.48,  -1.34,  99.90,   0.14,
04/16 22Z,   0.00,  -0.20,  -0.06,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 23Z,   0.00,   0.88,  99.90,   1.03,   0.15,
04/17 00Z,   0.00,   1.58,  99.90,   1.74,   0.16,
04/17 01Z,   0.00,   1.75,  99.90,   1.92,   0.17,  (max)
04/17 02Z,   0.00,   1.37,  99.90,   1.55,   0.18,
04/17 03Z,   0.00,   0.58,  99.90,   0.77,   0.19,
04/17 04Z,   0.00,  -0.32,  99.90,  -0.12,   0.20,
04/17 05Z,   0.00,  -0.99,  99.90,  -0.78,   0.21,
04/17 06Z,   0.10,  -1.18,  99.90,  -0.86,   0.22,  (min)
04/17 07Z,   0.00,  -0.80,  99.90,  -0.57,   0.23,
04/17 08Z,   0.00,  -0.01,  99.90,   0.23,   0.24,
04/17 09Z,   0.00,   0.97,  99.90,   1.22,   0.25,
04/17 10Z,   0.00,   1.88,  99.90,   2.14,   0.26,
04/17 11Z,   0.00,   2.48,  99.90,   2.74,   0.26,
04/17 12Z,   0.00,   2.58,  99.90,   2.84,   0.26,  (max)
04/17 13Z,   0.00,   2.04,  99.90,   2.30,   0.26,
04/17 14Z,   0.00,   0.83,  99.90,   1.09,   0.26,
04/17 15Z,   0.00,  -0.87,  99.90,  -0.61,   0.26,
04/17 16Z,   0.00,  -2.73,  99.90,  -2.47,   0.26,
04/17 17Z,   0.00,  -4.28,  99.90,  -4.02,   0.26,
04/17 18Z,   0.00,  -5.14,  99.90,  -4.88,   0.26,
04/17 19Z,   0.00,  -5.14,  99.90,  -4.88,   0.26,  (min)
04/17 20Z,   0.00,  -4.35,  99.90,  -4.09,   0.26,
04/17 21Z,   0.00,  -3.01,  99.90,  -2.75,   0.26,
04/17 22Z,   0.00,  -1.42,  99.90,  -1.16,   0.26,
04/17 23Z,   0.00,   0.13,  99.90,   0.39,   0.26,
04/18 00Z,   0.00,   1.41,  99.90,   1.67,   0.26,
04/18 01Z,   0.00,   2.21,  99.90,   2.47,   0.26,
04/18 02Z,   0.00,   2.42,  99.90,   2.68,   0.26,  (max)
04/18 03Z,   0.00,   2.04,  99.90,   2.30,   0.26,
04/18 04Z,   0.10,   1.27,  99.90,   1.63,   0.26,
04/18 05Z,   0.10,   0.44,  99.90,   0.80,   0.26,
04/18 06Z,   0.10,  -0.12,  99.90,   0.24,   0.26,
04/18 07Z,   0.10,  -0.18,  99.90,   0.17,   0.26,  (min)
04/18 08Z,   0.10,   0.24,  99.90,   0.60,   0.26,
04/18 09Z,   0.10,   1.00,  99.90,   1.36,   0.26,
04/18 10Z,   0.10,   1.84,  99.90,   2.20,   0.26,
04/18 11Z,   0.10,   2.51,  99.90,   2.87,   0.26,
04/18 12Z,   0.20,   2.79,  99.90,   3.24,   0.26,  (max)
04/18 13Z,   0.20,   2.49,  99.90,   2.95,   0.26,
04/18 14Z,   0.20,   1.52,  99.90,   1.98,   0.26,
04/18 15Z,   0.20,  -0.09,  99.90,   0.37,   0.26,
04/18 16Z,   0.20,  -2.09,  99.90,  -1.63,   0.26,
04/18 17Z,   0.30,  -4.05,  99.90,  -3.49,   0.26,
04/18 18Z,   0.20,  -5.52,  99.90,  -5.06,   0.26,
04/18 19Z,   0.20,  -6.14,  99.90,  -5.68,   0.26,  (min)
04/18 20Z,   0.20,  -5.82,  99.90,  -5.36,   0.26,
04/18 21Z,   0.20,  -4.70,  99.90,  -4.24,   0.26,
04/18 22Z,   0.20,  -3.07,  99.90,  -2.61,   0.26,
04/18 23Z,   0.20,  -1.24,  99.90,  -0.78,   0.26,
04/19 00Z,   0.30,   0.50,  99.90,   1.05,   0.26,
04/19 01Z,   0.30,   1.89,  99.90,   2.45,   0.26,
04/19 02Z,   0.30,   2.76,  99.90,   3.31,   0.26,
04/19 03Z,   0.40,   2.98,  99.90,   3.64,   0.26,  (max)
04/19 04Z,   0.30,   2.62,  99.90,   3.18,   0.26,
04/19 05Z,   0.40,   1.91,  99.90,   2.57,   0.26,
04/19 06Z,   0.40,   1.19,  99.90,   1.85,   0.26,
04/19 07Z,   0.40,   0.75,  99.90,   1.41,   0.26,
04/19 08Z,   0.30,   0.77,  99.90,   1.32,   0.26,  (min)
04/19 09Z,   0.30,   1.18,  99.90,   1.74,   0.26,
04/19 10Z,   0.40,   1.83,  99.90,   2.49,   0.26,
04/19 11Z,   0.40,   2.47,  99.90,   3.13,   0.26,
04/19 12Z,   0.40,   2.88,  99.90,   3.53,   0.26,  (max)
04/19 13Z,   0.40,   2.84,  99.90,   3.49,   0.26,
04/19 14Z,   0.40,   2.19,  99.90,   2.85,   0.26,
04/19 15Z,   0.40,   0.88,  99.90,   1.54,   0.26,
04/19 16Z,   0.40,  -1.00,  99.90,  -0.34,   0.26,
04/19 17Z,   0.40,  -3.13,  99.90,  -2.47,   0.26,
04/19 18Z,   0.40,  -5.06,  99.90,  -4.40,   0.26,
04/19 19Z,   0.30,  -6.35,  99.90,  -5.79,   0.26,
04/19 20Z,   0.30,  -6.72,  99.90,  -6.16,   0.26,  (min)
04/19 21Z,   0.30,  -6.13,  99.90,  -5.58,   0.26,
04/19 22Z,   0.30,  -4.79,  99.90,  -4.23,   0.26,
04/19 23Z,   0.40,  -2.99,  99.90,  -2.33,   0.26,
04/20 00Z,   0.40,  -1.03,  99.90,  -0.37,   0.26,
04/20 01Z,   0.40,   0.79,  99.90,   1.44,   0.26,
04/20 02Z,   0.40,   2.23,  99.90,   2.88,   0.26,
04/20 03Z,   0.40,   3.11,  99.90,   3.76,   0.26,
04/20 04Z,   0.40,   3.35,  99.90,   4.01,   0.26,  (max)
04/20 05Z,   0.30,   3.05,  99.90,   3.61,   0.26,
04/20 06Z,   0.30,   2.44,  99.90,   3.00,   0.26,
04/20 07Z,   0.30,   1.84,  99.90,   2.40,   0.26,
04/20 08Z,   0.30,   1.52,  99.90,   2.07,   0.26,
04/20 09Z,   0.20,   1.56,  99.90,   2.02,   0.26,  (min)
04/20 10Z,   0.20,   1.91,  99.90,   2.37,   0.26,
04/20 11Z,   0.30,   2.40,  99.90,   2.96,   0.26,
04/20 12Z,   0.30,   2.82,  99.90,   3.38,   0.26,
04/20 13Z,  99.90,   2.97,  99.90,  99.90,   0.26,
04/20 14Z,  99.90,   2.67,  99.90,  99.90,   0.26,
04/20 15Z,  99.90,   1.77,  99.90,  99.90,   0.26,
04/20 16Z,  99.90,   0.25,  99.90,  99.90,   0.26,
04/20 17Z,  99.90,  -1.74,  99.90,  99.90,   0.26,
04/20 18Z,  99.90,  -3.85,  99.90,  99.90,   0.26,