ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	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
#Naknek River, Ent #13, AK : 12/04/2025 20:24:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 00Z,   0.50,  -0.95,  99.90,  -0.45,   0.00,  (max)
12/03 01Z,   1.10,  -3.54,  99.90,  -2.44,   0.00,
12/03 02Z,   1.70,  -7.03,  99.90,  -5.33,   0.00,
12/03 03Z,   2.30, -10.59,  99.90,  -8.29,   0.00,
12/03 04Z,   2.90, -13.71,  99.90, -10.81,   0.00,
12/03 05Z,   3.10, -16.05,  99.90, -12.95,   0.00,
12/03 06Z,   2.90, -17.15,  99.90, -14.25,   0.00,  (min)
12/03 07Z,   2.70, -16.23,  99.90, -13.53,   0.00,
12/03 08Z,   2.20, -12.41,  99.90, -10.21,   0.00,
12/03 09Z,   1.60,  -6.96,  99.90,  -5.36,   0.00,
12/03 10Z,   1.10,  -3.27,  99.90,  -2.17,   0.00,
12/03 11Z,   0.60,  -2.71,  99.90,  -2.11,   0.00,  (max)
12/03 12Z,   0.00,  -4.76,  99.90,  -4.76,   0.00,
12/03 13Z,  -0.10,  -8.56,  99.90,  -8.66,   0.00,
12/03 14Z,  -0.40, -13.07,  99.90, -13.47,   0.00,
12/03 15Z,  -0.70, -17.47,  99.90, -18.17,   0.00,
12/03 16Z,  -1.00, -21.20,  99.90, -22.20,   0.00,
12/03 17Z,  -1.30, -23.96,  99.90, -25.26,   0.00,
12/03 18Z,  -1.40, -25.38,  99.90, -26.78,   0.00,  (min)
12/03 19Z,  -1.30, -24.81,  99.90, -26.11,   0.00,
12/03 20Z,  -1.20, -21.38,  99.90, -22.58,   0.00,
12/03 21Z,  -1.10, -14.97,  99.90, -16.07,   0.00,
12/03 22Z,  -1.00,  -7.47,  99.90,  -8.47,   0.00,
12/03 23Z,  -0.90,  -1.49,  99.90,  -2.39,   0.00,
12/04 00Z,  -0.30,   1.37,  99.90,   1.07,   0.00,  (max)
12/04 01Z,  -0.20,   0.93,  99.90,   0.73,   0.00,
12/04 02Z,  -0.10,  -1.87,  99.90,  -1.97,   0.00,
12/04 03Z,  -0.20,  -5.65,  99.90,  -5.85,   0.00,
12/04 04Z,  -0.30,  -9.53,  99.90,  -9.83,   0.00,
12/04 05Z,  -0.50, -12.99,  99.90, -13.49,   0.00,
12/04 06Z,   0.00, -15.59,  99.90, -15.59,   0.00,
12/04 07Z,  -0.20, -16.85,  99.90, -17.05,   0.00,  (min)
12/04 08Z,  -0.30, -16.01,  99.90, -16.31,   0.00,
12/04 09Z,  -0.30, -12.20,  99.90, -12.50,   0.00,
12/04 10Z,  -0.40,  -6.92,  99.90,  -7.32,   0.00,
12/04 11Z,  -0.40,  -3.60,  99.90,  -4.00,   0.00,
12/04 12Z,   0.00,  -3.46,  99.90,  -3.46,   0.00,  (max)
12/04 13Z,   0.00,  -5.83,  99.90,  -5.83,   0.00,
12/04 14Z,   0.00,  -9.83,  99.90,  -9.83,   0.00,
12/04 15Z,   0.00, -14.46,  99.90, -14.46,   0.00,
12/04 16Z,  -0.10, -18.88,  99.90, -18.98,   0.00,
12/04 17Z,  -0.20, -22.59,  99.90, -22.79,   0.00,
12/04 18Z,  -0.30, -25.25,  99.90, -25.55,   0.00,
12/04 19Z,  -0.30, -26.45,  99.90, -26.75,   0.00,  (min)
12/04 20Z,  -0.40, -25.46,  99.90, -25.86,   0.00,
12/04 21Z,  -0.50, -21.39,  99.90, -21.89,   0.00,
12/04 22Z,  -0.60, -14.32,  99.90, -14.92,   0.00,
12/04 23Z,  -0.70,  -6.30,  99.90,  -7.00,   0.00,
12/05 00Z,  -0.80,   0.02,  99.90,  -0.78,   0.00,
12/05 01Z,  -0.90,   2.98,  99.90,   2.08,   0.00,  (max)
12/05 02Z,  -1.10,   2.43,  99.90,   1.33,   0.00,
12/05 03Z,  -1.20,  -0.57,  99.90,  -1.77,   0.00,
12/05 04Z,  -1.40,  -4.64,  99.90,  -6.04,   0.00,
12/05 05Z,  -1.70,  -8.83,  99.90, -10.53,   0.00,
12/05 06Z,  -1.90, -12.59,  99.90, -14.49,   0.00,
12/05 07Z,  -2.00, -15.43,  99.90, -17.43,   0.00,
12/05 08Z,  -2.00, -16.81,  99.90, -18.81,   0.00,  (min)
12/05 09Z,  -1.70, -16.03,  99.90, -17.73,   0.00,
12/05 10Z,  -1.40, -12.26,  99.90, -13.66,   0.00,
12/05 11Z,  -1.10,  -7.10,  99.90,  -8.20,   0.00,
12/05 12Z,  -0.90,  -3.98,  99.90,  -4.88,   0.00,
12/05 13Z,  -0.80,  -4.05,  99.90,  -4.85,   0.00,  (max)
12/05 14Z,  -1.00,  -6.59,  99.90,  -7.59,   0.00,
12/05 15Z,  -1.20, -10.70,  99.90, -11.90,   0.00,
12/05 16Z,  -1.50, -15.36,  99.90, -16.86,   0.00,
12/05 17Z,  -1.70, -19.78,  99.90, -21.48,   0.00,
12/05 18Z,  -1.70, -23.46,  99.90, -25.16,   0.00,
12/05 19Z,  -1.80, -26.05,  99.90, -27.85,   0.00,
12/05 20Z,  -1.80, -27.08,  99.90, -28.88,   0.00,  (min)
12/05 21Z,  -1.80, -25.75,  99.90, -27.55,   0.00,
12/05 22Z,  -1.90, -21.18,  99.90, -23.08,   0.00,
12/05 23Z,  -1.90, -13.64,  99.90, -15.54,   0.00,
12/06 00Z,  -1.90,  -5.28,  99.90,  -7.18,   0.00,
12/06 01Z,  -1.80,   1.21,  99.90,  -0.59,   0.00,
12/06 02Z,  -1.80,   4.15,  99.90,   2.35,   0.00,  (max)
12/06 03Z,  -1.70,   3.45,  99.90,   1.75,   0.00,
12/06 04Z,  -1.60,   0.23,  99.90,  -1.37,   0.00,
12/06 05Z,  -1.50,  -4.08,  99.90,  -5.58,   0.00,
12/06 06Z,  -1.30,  -8.55,  99.90,  -9.85,   0.00,
12/06 07Z,  -1.20, -12.55,  99.90, -13.75,   0.00,
12/06 08Z,  -1.10, -15.56,  99.90, -16.66,   0.00,
12/06 09Z,  -1.00, -17.03,  99.90, -18.03,   0.00,  (min)
12/06 10Z,  -1.00, -16.27,  99.90, -17.27,   0.00,
12/06 11Z,  -1.10, -12.53,  99.90, -13.63,   0.00,
12/06 12Z,  -1.30,  -7.44,  99.90,  -8.74,   0.00,
12/06 13Z,  -1.40,  -4.36,  99.90,  -5.76,   0.00,  (max)
12/06 14Z,  -1.70,  -4.46,  99.90,  -6.16,   0.00,
12/06 15Z,  -2.00,  -7.03,  99.90,  -9.03,   0.00,
12/06 16Z,  -2.30, -11.15,  99.90, -13.45,   0.00,
12/06 17Z,  -2.50, -15.78,  99.90, -18.28,   0.00,
12/06 18Z,  -2.70, -20.17,  99.90, -22.87,   0.00,
12/06 19Z,  -2.80, -23.82,  99.90, -26.62,   0.00,
12/06 20Z,  -2.80, -26.34,  99.90, -29.14,   0.00,
12/06 21Z,  -2.90, -27.25,  99.90, -30.15,   0.00,  (min)
12/06 22Z,  -2.90, -25.66,  99.90, -28.56,   0.00,
12/06 23Z,  -3.00, -20.75,  99.90, -23.75,   0.00,
12/07 00Z,  -3.20, -12.93,  99.90, -16.13,   0.00,
12/07 01Z,  -3.50,  -4.43,  99.90,  -7.93,   0.00,
12/07 02Z,  -3.80,   2.05,  99.90,  -1.75,   0.00,
12/07 03Z,  -4.10,   4.84,  99.90,   0.74,   0.00,  (max)
12/07 04Z,  -4.20,   3.92,  99.90,  -0.28,   0.00,
12/07 05Z,  -4.20,   0.51,  99.90,  -3.69,   0.00,
12/07 06Z,  -4.10,  -4.01,  99.90,  -8.11,   0.00,
12/07 07Z,  -3.70,  -8.69,  99.90, -12.39,   0.00,
12/07 08Z,  -3.30, -12.87,  99.90, -16.17,   0.00,
12/07 09Z,  -3.00, -15.99,  99.90, -18.99,   0.00,
12/07 10Z,  -2.70, -17.46,  99.90, -20.16,   0.00,  (min)
12/07 11Z,  -2.50, -16.67,  99.90, -19.17,   0.00,
12/07 12Z,  -2.50, -12.96,  99.90, -15.46,   0.00,
12/07 13Z,  -2.50,  -7.90,  99.90, -10.40,   0.00,
12/07 14Z,  -2.60,  -4.71,  99.90,  -7.31,   0.00,
12/07 15Z,  -2.60,  -4.71,  99.90,  -7.31,   0.00,  (max)
12/07 16Z,  -2.60,  -7.20,  99.90,  -9.80,   0.00,
12/07 17Z,  -2.50, -11.22,  99.90, -13.72,   0.00,
12/07 18Z,  -2.30, -15.77,  99.90, -18.07,   0.00,
12/07 19Z,  -2.10, -20.08,  99.90, -22.18,   0.00,
12/07 20Z,  -1.90, -23.68,  99.90, -25.58,   0.00,
12/07 21Z,  -1.60, -26.15,  99.90, -27.75,   0.00,
12/07 22Z,  -1.50, -26.94,  99.90, -28.44,   0.00,  (min)
12/07 23Z,  -1.10, -25.17,  99.90, -26.27,   0.00,
12/08 00Z,  -1.10, -20.07,  99.90, -21.17,   0.00,
12/08 01Z,  -1.10, -12.17,  99.90, -13.27,   0.00,
12/08 02Z,  -1.30,  -3.73,  99.90,  -5.03,   0.00,
12/08 03Z,  -1.40,   2.56,  99.90,   1.16,   0.00,
12/08 04Z,  -1.60,   5.06,  99.90,   3.46,   0.00,  (max)
12/08 05Z,  -1.70,   3.88,  99.90,   2.18,   0.00,
12/08 06Z,  -1.90,   0.27,  99.90,  -1.63,   0.00,
12/08 07Z,  -2.20,  -4.40,  99.90,  -6.60,   0.00,
12/08 08Z,  -2.40,  -9.23,  99.90, -11.63,   0.00,
12/08 09Z,  -2.30, -13.51,  99.90, -15.81,   0.00,
12/08 10Z,  -2.00, -16.66,  99.90, -18.66,   0.00,
12/08 11Z,  -1.70, -18.09,  99.90, -19.79,   0.00,  (min)
12/08 12Z,  -1.60, -17.23,  99.90, -18.83,   0.00,