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
#Portland, ME : 05/18/2026 03:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.10,  -5.75,  -5.55,  99.90,   0.10,
05/16 13Z,   0.10,  -3.03,  -2.69,  99.90,   0.24,
05/16 14Z,   0.10,  -1.01,  -0.83,  99.90,   0.08,
05/16 15Z,   0.00,  -0.12,   0.06,  99.90,   0.18,  (max)
05/16 16Z,   0.00,  -0.47,  -0.28,  99.90,   0.19,
05/16 17Z,   0.00,  -1.98,  -1.93,  99.90,   0.05,
05/16 18Z,   0.10,  -4.36,  -4.33,  99.90,  -0.07,
05/16 19Z,   0.10,  -7.01,  -7.04,  99.90,  -0.13,
05/16 20Z,   0.00,  -9.10,  -9.17,  99.90,  -0.07,
05/16 21Z,   0.00,  -9.99,  -9.97,  99.90,   0.02,  (min)
05/16 22Z,   0.00,  -9.49,  -9.45,  99.90,   0.04,
05/16 23Z,   0.00,  -7.71,  -7.50,  99.90,   0.21,
05/17 00Z,   0.00,  -5.04,  -4.70,  99.90,   0.34,
05/17 01Z,   0.00,  -2.11,  -1.74,  99.90,   0.37,
05/17 02Z,   0.00,   0.27,   0.57,  99.90,   0.30,
05/17 03Z,   0.00,   1.48,   1.59,  99.90,   0.11,  (max)
05/17 04Z,  -0.10,   1.31,   1.37,  99.90,   0.16,
05/17 05Z,  -0.10,  -0.17,  -0.03,  99.90,   0.24,
05/17 06Z,   0.00,  -2.74,  -2.71,  99.90,   0.03,
05/17 07Z,   0.00,  -5.91,  -6.00,  99.90,  -0.09,
05/17 08Z,   0.00,  -8.85,  -8.94,  99.90,  -0.09,
05/17 09Z,   0.00, -10.79, -10.89,  99.90,  -0.10,
05/17 10Z,   0.00, -11.32, -11.22,  99.90,   0.10,  (min)
05/17 11Z,  -0.10, -10.40, -10.44,  99.90,   0.06,
05/17 12Z,   0.00,  -8.29,  -8.24,  99.90,   0.05,
05/17 13Z,   0.00,  -5.48,  -5.13,  99.90,   0.35,
05/17 14Z,   0.00,  -2.73,  -2.59,  99.90,   0.14,
05/17 15Z,   0.00,  -0.77,  -0.72,  99.90,   0.05,
05/17 16Z,   0.00,  -0.02,   0.04,  99.90,   0.06,  (max)
05/17 17Z,   0.00,  -0.53,  -0.53,  99.90,  -0.00,
05/17 18Z,   0.10,  -2.20,  -2.29,  99.90,  -0.19,
05/17 19Z,   0.10,  -4.71,  -4.92,  99.90,  -0.31,
05/17 20Z,   0.10,  -7.37,  -7.63,  99.90,  -0.36,
05/17 21Z,   0.10,  -9.34,  -9.58,  99.90,  -0.34,
05/17 22Z,   0.10, -10.04, -10.10,  99.90,  -0.16,  (min)
05/17 23Z,   0.20,  -9.31,  -9.23,  99.90,  -0.12,
05/18 00Z,   0.20,  -7.32,  -7.21,  99.90,  -0.09,
05/18 01Z,   0.20,  -4.51,  -4.22,  99.90,   0.09,
05/18 02Z,   0.20,  -1.57,  -1.16,  99.90,   0.21,
05/18 03Z,   0.20,   0.69,   0.83,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 04Z,   0.20,   1.70,  99.90,   1.85,  -0.06,  (max)
05/18 05Z,   0.10,   1.32,  99.90,   1.37,  -0.05,
05/18 06Z,   0.10,  -0.37,  99.90,  -0.33,  -0.05,
05/18 07Z,   0.10,  -3.13,  99.90,  -3.08,  -0.05,
05/18 08Z,   0.10,  -6.37,  99.90,  -6.32,  -0.05,
05/18 09Z,   0.10,  -9.27,  99.90,  -9.21,  -0.05,
05/18 10Z,   0.20, -11.06,  99.90, -10.90,  -0.04,
05/18 11Z,   0.30, -11.40,  99.90, -11.14,  -0.04,  (min)
05/18 12Z,   0.40, -10.31,  99.90,  -9.95,  -0.04,
05/18 13Z,   0.50,  -8.06,  99.90,  -7.60,  -0.04,
05/18 14Z,   0.50,  -5.20,  99.90,  -4.74,  -0.04,
05/18 15Z,   0.50,  -2.50,  99.90,  -2.03,  -0.03,
05/18 16Z,   0.50,  -0.67,  99.90,  -0.20,  -0.03,
05/18 17Z,   0.50,  -0.05,  99.90,   0.42,  -0.03,  (max)
05/18 18Z,   0.50,  -0.69,  99.90,  -0.22,  -0.03,
05/18 19Z,   0.40,  -2.47,  99.90,  -2.10,  -0.03,
05/18 20Z,   0.40,  -5.01,  99.90,  -4.65,  -0.03,
05/18 21Z,   0.40,  -7.61,  99.90,  -7.24,  -0.03,
05/18 22Z,   0.50,  -9.42,  99.90,  -8.95,  -0.03,
05/18 23Z,   0.50,  -9.93,  99.90,  -9.46,  -0.03,  (min)
05/19 00Z,   0.50,  -9.04,  99.90,  -8.58,  -0.03,
05/19 01Z,   0.50,  -6.96,  99.90,  -6.49,  -0.03,
05/19 02Z,   0.50,  -4.12,  99.90,  -3.66,  -0.03,
05/19 03Z,   0.40,  -1.27,  99.90,  -0.90,  -0.03,
05/19 04Z,   0.40,   0.83,  99.90,   1.19,  -0.03,
05/19 05Z,   0.40,   1.66,  99.90,   2.03,  -0.03,  (max)
05/19 06Z,   0.30,   1.13,  99.90,   1.40,  -0.03,
05/19 07Z,   0.30,  -0.68,  99.90,  -0.41,  -0.03,
05/19 08Z,   0.30,  -3.48,  99.90,  -3.22,  -0.03,
05/19 09Z,   0.30,  -6.69,  99.90,  -6.42,  -0.03,
05/19 10Z,   0.30,  -9.44,  99.90,  -9.18,  -0.03,
05/19 11Z,   0.40, -11.06,  99.90, -10.69,  -0.03,
05/19 12Z,   0.40, -11.25,  99.90, -10.88,  -0.03,  (min)
05/19 13Z,   0.40, -10.06,  99.90,  -9.70,  -0.03,
05/19 14Z,   0.40,  -7.78,  99.90,  -7.41,  -0.03,
05/19 15Z,   0.40,  -4.96,  99.90,  -4.60,  -0.03,
05/19 16Z,   0.40,  -2.39,  99.90,  -2.02,  -0.03,
05/19 17Z,   0.40,  -0.70,  99.90,  -0.33,  -0.03,
05/19 18Z,   0.40,  -0.19,  99.90,   0.18,  -0.03,  (max)
05/19 19Z,   0.40,  -0.90,  99.90,  -0.53,  -0.03,
05/19 20Z,   0.30,  -2.70,  99.90,  -2.43,  -0.03,
05/19 21Z,   0.30,  -5.21,  99.90,  -4.94,  -0.03,
05/19 22Z,   0.30,  -7.68,  99.90,  -7.41,  -0.03,
05/19 23Z,   0.30,  -9.33,  99.90,  -9.06,  -0.03,
05/20 00Z,   0.30,  -9.71,  99.90,  -9.44,  -0.03,  (min)
05/20 01Z,   0.30,  -8.76,  99.90,  -8.49,  -0.03,
05/20 02Z,   0.30,  -6.68,  99.90,  -6.41,  -0.03,
05/20 03Z,   0.30,  -3.93,  99.90,  -3.66,  -0.03,
05/20 04Z,   0.20,  -1.23,  99.90,  -1.06,  -0.03,
05/20 05Z,   0.10,   0.69,  99.90,   0.76,  -0.03,
05/20 06Z,   0.10,   1.39,  99.90,   1.46,  -0.03,  (max)
05/20 07Z,   0.10,   0.80,  99.90,   0.86,  -0.03,
05/20 08Z,   0.20,  -1.01,  99.90,  -0.85,  -0.03,
05/20 09Z,   0.30,  -3.76,  99.90,  -3.49,  -0.03,
05/20 10Z,   0.30,  -6.82,  99.90,  -6.56,  -0.03,
05/20 11Z,   0.40,  -9.39,  99.90,  -9.03,  -0.03,
05/20 12Z,   0.40, -10.84,  99.90, -10.47,  -0.03,  (min)
05/20 13Z,   0.50, -10.93,  99.90, -10.47,  -0.03,
05/20 14Z,   0.50,  -9.73,  99.90,  -9.26,  -0.03,
05/20 15Z,   0.50,  -7.50,  99.90,  -7.03,  -0.03,
05/20 16Z,   0.40,  -4.80,  99.90,  -4.43,  -0.03,
05/20 17Z,   0.40,  -2.38,  99.90,  -2.01,  -0.03,
05/20 18Z,   0.30,  -0.82,  99.90,  -0.55,  -0.03,
05/20 19Z,   0.30,  -0.38,  99.90,  -0.11,  -0.03,  (max)
05/20 20Z,   0.30,  -1.09,  99.90,  -0.83,  -0.03,
05/20 21Z,   0.30,  -2.86,  99.90,  -2.59,  -0.03,
05/20 22Z,   0.30,  -5.27,  99.90,  -5.00,  -0.03,
05/20 23Z,   0.40,  -7.59,  99.90,  -7.23,  -0.03,
05/21 00Z,   0.40,  -9.11,  99.90,  -8.74,  -0.03,
05/21 01Z,   0.40,  -9.43,  99.90,  -9.06,  -0.03,  (min)
05/21 02Z,   0.40,  -8.51,  99.90,  -8.14,  -0.03,
05/21 03Z,   0.30,  -6.53,  99.90,  -6.27,  -0.03,
05/21 04Z,   0.20,  -3.94,  99.90,  -3.77,  -0.03,
05/21 05Z,   0.10,  -1.42,  99.90,  -1.36,  -0.03,
05/21 06Z,   0.10,   0.33,  99.90,   0.40,  -0.03,
05/21 07Z,   0.20,   0.96,  99.90,   1.13,  -0.03,  (max)
05/21 08Z,   0.20,   0.39,  99.90,   0.55,  -0.03,
05/21 09Z,   0.20,  -1.34,  99.90,  -1.17,  -0.03,
05/21 10Z,   0.20,  -3.94,  99.90,  -3.77,  -0.03,
05/21 11Z,   0.30,  -6.80,  99.90,  -6.54,  -0.03,
05/21 12Z,   0.30,  -9.17,  99.90,  -8.90,  -0.03,
05/21 13Z,   0.30, -10.47,  99.90, -10.21,  -0.03,
05/21 14Z,   0.30, -10.53,  99.90, -10.26,  -0.03,  (min)
05/21 15Z,   0.30,  -9.37,  99.90,  -9.11,  -0.03,
05/21 16Z,   0.40,  -7.25,  99.90,  -6.88,  -0.03,
05/21 17Z,   0.40,  -4.70,  99.90,  -4.33,  -0.03,
05/21 18Z,   0.40,  -2.43,  99.90,  -2.07,  -0.03,
05/21 19Z,  99.90,  -0.98,  99.90,  99.90,  -0.03,
05/21 20Z,  99.90,  -0.55,  99.90,  99.90,  -0.03,
05/21 21Z,  99.90,  -1.23,  99.90,  99.90,  -0.03,
05/21 22Z,  99.90,  -2.91,  99.90,  99.90,  -0.03,
05/21 23Z,  99.90,  -5.20,  99.90,  99.90,  -0.03,
05/22 00Z,  99.90,  -7.39,  99.90,  99.90,  -0.03,