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
#Nikiski, AK : 04/14/2026 03:22:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 12Z,  -0.20,  -5.82,  -5.42,  99.90,   0.60,  (max)
04/12 13Z,  -0.20,  -7.85,  -7.43,  99.90,   0.62,
04/12 14Z,  -0.20, -10.03,  -9.64,  99.90,   0.59,
04/12 15Z,  -0.20, -12.17, -11.60,  99.90,   0.77,
04/12 16Z,  -0.20, -13.31, -12.86,  99.90,   0.65,
04/12 17Z,  -0.20, -12.73, -13.06,  99.90,  -0.13,  (min)
04/12 18Z,  -0.20, -11.08, -11.93,  99.90,  -0.65,
04/12 19Z,  -0.20,  -9.21, -10.10,  99.90,  -0.69,
04/12 20Z,  -0.30,  -7.25,  -8.20,  99.90,  -0.65,
04/12 21Z,  -0.30,  -5.43,  -6.62,  99.90,  -0.89,
04/12 22Z,  -0.30,  -4.56,  -5.93,  99.90,  -1.07,  (max)
04/12 23Z,  -0.30,  -5.20,  -6.33,  99.90,  -0.83,
04/13 00Z,  -0.20,  -7.15,  -7.88,  99.90,  -0.53,
04/13 01Z,  -0.30,  -9.72, -10.27,  99.90,  -0.25,
04/13 02Z,  -0.30, -12.45, -12.99,  99.90,  -0.24,
04/13 03Z,  -0.30, -15.23, -15.56,  99.90,  -0.03,
04/13 04Z,  -0.30, -17.31, -17.49,  99.90,   0.12,
04/13 05Z,  -0.30, -17.44, -17.93,  99.90,  -0.19,  (min)
04/13 06Z,  -0.30, -15.57, -16.27,  99.90,  -0.40,
04/13 07Z,  -0.30, -12.69, -13.21,  99.90,  -0.22,
04/13 08Z,  -0.30,  -9.38,  -9.79,  99.90,  -0.11,
04/13 09Z,  -0.30,  -5.97,  -6.60,  99.90,  -0.33,
04/13 10Z,  -0.20,  -3.37,  -4.24,  99.90,  -0.67,
04/13 11Z,  -0.20,  -2.52,  -3.16,  99.90,  -0.44,  (max)
04/13 12Z,  -0.10,  -3.60,  -3.69,  99.90,   0.01,
04/13 13Z,  -0.10,  -5.96,  -5.74,  99.90,   0.32,
04/13 14Z,  -0.10,  -8.80,  -8.67,  99.90,   0.23,
04/13 15Z,  -0.10, -11.79, -11.46,  99.90,   0.43,
04/13 16Z,  -0.10, -14.45, -13.92,  99.90,   0.63,
04/13 17Z,   0.00, -15.54, -15.43,  99.90,   0.11,  (min)
04/13 18Z,   0.00, -14.41, -15.11,  99.90,  -0.70,
04/13 19Z,  -0.10, -11.92, -12.67,  99.90,  -0.65,
04/13 20Z,  -0.10,  -9.05,  -9.66,  99.90,  -0.51,
04/13 21Z,  -0.10,  -6.17,  -6.92,  99.90,  -0.65,
04/13 22Z,  -0.10,  -3.86,  -4.82,  99.90,  -0.86,
04/13 23Z,   0.00,  -3.05,  -3.97,  99.90,  -0.92,  (max)
04/14 00Z,   0.00,  -4.16,  -4.81,  99.90,  -0.65,
04/14 01Z,   0.00,  -6.77,  -7.32,  99.90,  -0.55,
04/14 02Z,   0.00, -10.03, -10.59,  99.90,  -0.56,
04/14 03Z,   0.00, -13.43, -13.86,  99.90,  -0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 04Z,   0.00, -16.61,  99.90, -17.03,  -0.42,
04/14 05Z,   0.00, -18.51,  99.90, -18.92,  -0.41,  (min)
04/14 06Z,   0.00, -17.91,  99.90, -18.30,  -0.39,
04/14 07Z,   0.00, -15.06,  99.90, -15.44,  -0.38,
04/14 08Z,   0.00, -11.23,  99.90, -11.60,  -0.37,
04/14 09Z,   0.00,  -7.20,  99.90,  -7.56,  -0.35,
04/14 10Z,   0.00,  -3.60,  99.90,  -3.94,  -0.34,
04/14 11Z,   0.00,  -1.44,  99.90,  -1.77,  -0.33,  (max)
04/14 12Z,   0.00,  -1.50,  99.90,  -1.82,  -0.31,
04/14 13Z,   0.00,  -3.66,  99.90,  -3.96,  -0.30,
04/14 14Z,   0.00,  -7.03,  99.90,  -7.32,  -0.29,
04/14 15Z,   0.00, -10.78,  99.90, -11.05,  -0.27,
04/14 16Z,   0.00, -14.45,  99.90, -14.72,  -0.27,
04/14 17Z,   0.00, -17.25,  99.90, -17.52,  -0.27,
04/14 18Z,   0.00, -17.76,  99.90, -18.03,  -0.27,  (min)
04/14 19Z,  -0.10, -15.58,  99.90, -15.95,  -0.27,
04/14 20Z,  -0.20, -11.91,  99.90, -12.38,  -0.27,
04/14 21Z,  -0.20,  -7.96,  99.90,  -8.43,  -0.27,
04/14 22Z,  -0.20,  -4.37,  99.90,  -4.84,  -0.27,
04/14 23Z,  -0.20,  -1.98,  99.90,  -2.46,  -0.27,
04/15 00Z,  -0.20,  -1.68,  99.90,  -2.16,  -0.27,  (max)
04/15 01Z,  -0.20,  -3.61,  99.90,  -4.08,  -0.27,
04/15 02Z,  -0.10,  -7.05,  99.90,  -7.43,  -0.27,
04/15 03Z,  -0.10, -11.03,  99.90, -11.40,  -0.27,
04/15 04Z,  -0.20, -14.90,  99.90, -15.38,  -0.27,
04/15 05Z,  -0.20, -18.12,  99.90, -18.60,  -0.27,
04/15 06Z,  -0.20, -19.36,  99.90, -19.83,  -0.27,  (min)
04/15 07Z,  -0.20, -17.56,  99.90, -18.04,  -0.27,
04/15 08Z,  -0.20, -13.49,  99.90, -13.96,  -0.27,
04/15 09Z,  -0.20,  -8.74,  99.90,  -9.21,  -0.27,
04/15 10Z,  -0.10,  -4.31,  99.90,  -4.68,  -0.27,
04/15 11Z,  -0.10,  -1.01,  99.90,  -1.39,  -0.27,
04/15 12Z,  -0.10,   0.18,  99.90,  -0.20,  -0.27,  (max)
04/15 13Z,   0.00,  -1.18,  99.90,  -1.46,  -0.27,
04/15 14Z,   0.00,  -4.61,  99.90,  -4.88,  -0.27,
04/15 15Z,   0.00,  -9.03,  99.90,  -9.31,  -0.27,
04/15 16Z,  -0.10, -13.54,  99.90, -13.92,  -0.27,
04/15 17Z,  -0.10, -17.57,  99.90, -17.95,  -0.27,
04/15 18Z,  -0.10, -20.03,  99.90, -20.41,  -0.27,  (min)
04/15 19Z,  -0.10, -19.49,  99.90, -19.86,  -0.27,
04/15 20Z,  -0.10, -15.94,  99.90, -16.31,  -0.27,
04/15 21Z,  -0.10, -11.02,  99.90, -11.39,  -0.27,
04/15 22Z,  -0.10,  -6.18,  99.90,  -6.56,  -0.27,
04/15 23Z,   0.00,  -2.29,  99.90,  -2.57,  -0.27,
04/16 00Z,   0.00,  -0.29,  99.90,  -0.56,  -0.27,  (max)
04/16 01Z,   0.00,  -0.82,  99.90,  -1.10,  -0.27,
04/16 02Z,   0.00,  -3.70,  99.90,  -3.98,  -0.27,
04/16 03Z,   0.00,  -7.95,  99.90,  -8.22,  -0.27,
04/16 04Z,   0.00, -12.44,  99.90, -12.72,  -0.27,
04/16 05Z,   0.00, -16.50,  99.90, -16.77,  -0.27,
04/16 06Z,  -0.10, -19.31,  99.90, -19.69,  -0.27,
04/16 07Z,  -0.10, -19.44,  99.90, -19.82,  -0.27,  (min)
04/16 08Z,  -0.10, -16.22,  99.90, -16.59,  -0.27,
04/16 09Z,  -0.10, -10.96,  99.90, -11.33,  -0.27,
04/16 10Z,  -0.20,  -5.59,  99.90,  -6.06,  -0.27,
04/16 11Z,  -0.20,  -1.25,  99.90,  -1.73,  -0.27,
04/16 12Z,  -0.20,   1.21,  99.90,   0.73,  -0.27,  (max)
04/16 13Z,  -0.20,   1.06,  99.90,   0.58,  -0.27,
04/16 14Z,  -0.20,  -1.74,  99.90,  -2.21,  -0.27,
04/16 15Z,  -0.30,  -6.38,  99.90,  -6.96,  -0.27,
04/16 16Z,  -0.30, -11.67,  99.90, -12.24,  -0.27,
04/16 17Z,  -0.30, -16.65,  99.90, -17.23,  -0.27,
04/16 18Z,  -0.40, -20.64,  99.90, -21.31,  -0.27,
04/16 19Z,  -0.40, -22.32,  99.90, -22.99,  -0.27,  (min)
04/16 20Z,  -0.40, -20.39,  99.90, -21.06,  -0.27,
04/16 21Z,  -0.40, -15.42,  99.90, -16.09,  -0.27,
04/16 22Z,  -0.40,  -9.47,  99.90, -10.14,  -0.27,
04/16 23Z,  -0.40,  -4.16,  99.90,  -4.83,  -0.27,
04/17 00Z,  -0.40,  -0.44,  99.90,  -1.12,  -0.27,
04/17 01Z,  -0.40,   0.84,  99.90,   0.17,  -0.27,  (max)
04/17 02Z,  -0.40,  -0.65,  99.90,  -1.32,  -0.27,
04/17 03Z,  -0.40,  -4.39,  99.90,  -5.07,  -0.27,
04/17 04Z,  -0.40,  -9.22,  99.90,  -9.89,  -0.27,
04/17 05Z,  -0.50, -13.94,  99.90, -14.72,  -0.27,
04/17 06Z,  -0.50, -17.81,  99.90, -18.59,  -0.27,
04/17 07Z,  -0.50, -19.84,  99.90, -20.61,  -0.27,  (min)
04/17 08Z,  -0.50, -18.60,  99.90, -19.38,  -0.27,
04/17 09Z,  -0.50, -13.97,  99.90, -14.75,  -0.27,
04/17 10Z,  -0.50,  -7.85,  99.90,  -8.63,  -0.27,
04/17 11Z,  -0.40,  -2.38,  99.90,  -3.05,  -0.27,
04/17 12Z,  -0.40,   1.33,  99.90,   0.66,  -0.27,
04/17 13Z,  -0.40,   2.60,  99.90,   1.92,  -0.27,  (max)
04/17 14Z,  -0.40,   1.01,  99.90,   0.33,  -0.27,
04/17 15Z,  -0.50,  -3.10,  99.90,  -3.87,  -0.27,
04/17 16Z,  -0.50,  -8.69,  99.90,  -9.46,  -0.27,
04/17 17Z,  -0.50, -14.50,  99.90, -15.27,  -0.27,
04/17 18Z,  -0.60, -19.60,  99.90, -20.47,  -0.27,
04/17 19Z,  99.90, -23.14,  99.90,  99.90,  -0.27,
04/17 20Z,  99.90, -23.71,  99.90,  99.90,  -0.27,
04/17 21Z,  99.90, -20.33,  99.90,  99.90,  -0.27,
04/17 22Z,  99.90, -14.19,  99.90,  99.90,  -0.27,
04/17 23Z,  99.90,  -7.66,  99.90,  99.90,  -0.27,
04/18 00Z,  99.90,  -2.39,  99.90,  99.90,  -0.27,