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
#Egegik River, Ent, AK : 01/19/2026 12:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,  -0.30, -10.80,  99.90, -11.10,   0.00,
01/17 13Z,  -0.40, -12.67,  99.90, -13.07,   0.00,
01/17 14Z,  -0.60, -15.07,  99.90, -15.67,   0.00,
01/17 15Z,  -0.80, -17.66,  99.90, -18.46,   0.00,
01/17 16Z,  -0.90, -20.10,  99.90, -21.00,   0.00,
01/17 17Z,  -0.90, -21.87,  99.90, -22.77,   0.00,  (min)
01/17 18Z,  -0.40, -22.21,  99.90, -22.61,   0.00,
01/17 19Z,  -0.40, -20.63,  99.90, -21.03,   0.00,
01/17 20Z,  -0.40, -17.38,  99.90, -17.78,   0.00,
01/17 21Z,  -0.30, -13.39,  99.90, -13.69,   0.00,
01/17 22Z,  -0.20,  -9.54,  99.90,  -9.74,   0.00,
01/17 23Z,   0.00,  -6.51,  99.90,  -6.51,   0.00,
01/18 00Z,   0.50,  -4.86,  99.90,  -4.36,   0.00,
01/18 01Z,   0.50,  -4.69,  99.90,  -4.19,   0.00,  (max)
01/18 02Z,   0.40,  -5.70,  99.90,  -5.30,   0.00,
01/18 03Z,   0.30,  -7.48,  99.90,  -7.18,   0.00,
01/18 04Z,   0.20,  -9.72,  99.90,  -9.52,   0.00,
01/18 05Z,   0.00, -12.03,  99.90, -12.03,   0.00,
01/18 06Z,   0.30, -13.79,  99.90, -13.49,   0.00,
01/18 07Z,   0.30, -14.40,  99.90, -14.10,   0.00,  (min)
01/18 08Z,   0.30, -13.72,  99.90, -13.42,   0.00,
01/18 09Z,   0.40, -12.26,  99.90, -11.86,   0.00,
01/18 10Z,   0.40, -10.87,  99.90, -10.47,   0.00,
01/18 11Z,   0.50, -10.10,  99.90,  -9.60,   0.00,  (max)
01/18 12Z,   0.30, -10.29,  99.90,  -9.99,   0.00,
01/18 13Z,   0.30, -11.51,  99.90, -11.21,   0.00,
01/18 14Z,   0.20, -13.52,  99.90, -13.32,   0.00,
01/18 15Z,   0.20, -15.91,  99.90, -15.71,   0.00,
01/18 16Z,   0.20, -18.37,  99.90, -18.17,   0.00,
01/18 17Z,   0.30, -20.57,  99.90, -20.27,   0.00,
01/18 18Z,   0.00, -21.93,  99.90, -21.93,   0.00,  (min)
01/18 19Z,   0.00, -21.74,  99.90, -21.74,   0.00,
01/18 20Z,   0.00, -19.61,  99.90, -19.61,   0.00,
01/18 21Z,  -0.10, -16.03,  99.90, -16.13,   0.00,
01/18 22Z,  -0.20, -11.99,  99.90, -12.19,   0.00,
01/18 23Z,  -0.10,  -8.33,  99.90,  -8.43,   0.00,
01/19 00Z,  -0.20,  -5.70,  99.90,  -5.90,   0.00,
01/19 01Z,  -0.20,  -4.54,  99.90,  -4.74,   0.00,  (max)
01/19 02Z,  -0.20,  -4.81,  99.90,  -5.01,   0.00,
01/19 03Z,  -0.30,  -6.14,  99.90,  -6.44,   0.00,
01/19 04Z,  -0.30,  -8.13,  99.90,  -8.43,   0.00,
01/19 05Z,  -0.30, -10.47,  99.90, -10.77,   0.00,
01/19 06Z,  -0.30, -12.73,  99.90, -13.03,   0.00,
01/19 07Z,  -0.20, -14.28,  99.90, -14.48,   0.00,
01/19 08Z,  -0.20, -14.60,  99.90, -14.80,   0.00,  (min)
01/19 09Z,  -0.20, -13.66,  99.90, -13.86,   0.00,
01/19 10Z,  -0.20, -12.12,  99.90, -12.32,   0.00,
01/19 11Z,  -0.30, -10.83,  99.90, -11.13,   0.00,
01/19 12Z,  -0.40, -10.27,  99.90, -10.67,   0.00,  (max)
01/19 13Z,  -0.50, -10.70,  99.90, -11.20,   0.00,
01/19 14Z,  -0.60, -12.12,  99.90, -12.72,   0.00,
01/19 15Z,  -0.70, -14.20,  99.90, -14.90,   0.00,
01/19 16Z,  -0.80, -16.57,  99.90, -17.37,   0.00,
01/19 17Z,  -0.80, -18.88,  99.90, -19.68,   0.00,
01/19 18Z,  -0.80, -20.80,  99.90, -21.60,   0.00,
01/19 19Z,  -0.70, -21.74,  99.90, -22.44,   0.00,  (min)
01/19 20Z,  -0.60, -20.99,  99.90, -21.59,   0.00,
01/19 21Z,  -0.50, -18.36,  99.90, -18.86,   0.00,
01/19 22Z,  -0.50, -14.53,  99.90, -15.03,   0.00,
01/19 23Z,  -0.40, -10.53,  99.90, -10.93,   0.00,
01/20 00Z,  -0.50,  -7.17,  99.90,  -7.67,   0.00,
01/20 01Z,  -0.60,  -5.04,  99.90,  -5.64,   0.00,
01/20 02Z,  -0.70,  -4.43,  99.90,  -5.13,   0.00,  (max)
01/20 03Z,  -0.80,  -5.18,  99.90,  -5.98,   0.00,
01/20 04Z,  -0.90,  -6.86,  99.90,  -7.76,   0.00,
01/20 05Z,  -1.00,  -9.06,  99.90, -10.06,   0.00,
01/20 06Z,  -1.10, -11.49,  99.90, -12.59,   0.00,
01/20 07Z,  -1.00, -13.67,  99.90, -14.67,   0.00,
01/20 08Z,  -0.80, -14.96,  99.90, -15.76,   0.00,  (min)
01/20 09Z,  -0.60, -14.92,  99.90, -15.52,   0.00,
01/20 10Z,  -0.20, -13.66,  99.90, -13.86,   0.00,
01/20 11Z,   0.00, -12.00,  99.90, -12.00,   0.00,
01/20 12Z,   0.10, -10.75,  99.90, -10.65,   0.00,
01/20 13Z,   0.20, -10.35,  99.90, -10.15,   0.00,  (max)
01/20 14Z,   0.20, -10.97,  99.90, -10.77,   0.00,
01/20 15Z,   0.30, -12.54,  99.90, -12.24,   0.00,
01/20 16Z,   0.30, -14.68,  99.90, -14.38,   0.00,
01/20 17Z,   0.20, -16.98,  99.90, -16.78,   0.00,
01/20 18Z,   0.20, -19.13,  99.90, -18.93,   0.00,
01/20 19Z,   0.30, -20.76,  99.90, -20.46,   0.00,
01/20 20Z,   0.30, -21.26,  99.90, -20.96,   0.00,  (min)
01/20 21Z,   0.30, -19.97,  99.90, -19.67,   0.00,
01/20 22Z,   0.10, -16.91,  99.90, -16.81,   0.00,
01/20 23Z,  -0.10, -12.93,  99.90, -13.03,   0.00,
01/21 00Z,  -0.30,  -9.09,  99.90,  -9.39,   0.00,
01/21 01Z,  -0.40,  -6.16,  99.90,  -6.56,   0.00,
01/21 02Z,  -0.50,  -4.61,  99.90,  -5.11,   0.00,  (max)
01/21 03Z,  -0.50,  -4.61,  99.90,  -5.11,   0.00,
01/21 04Z,  -0.50,  -5.87,  99.90,  -6.37,   0.00,
01/21 05Z,  -0.50,  -7.91,  99.90,  -8.41,   0.00,
01/21 06Z,  -0.40, -10.33,  99.90, -10.73,   0.00,
01/21 07Z,  -0.40, -12.82,  99.90, -13.22,   0.00,
01/21 08Z,  -0.50, -14.85,  99.90, -15.35,   0.00,
01/21 09Z,  -0.60, -15.80,  99.90, -16.40,   0.00,  (min)
01/21 10Z,  -0.70, -15.31,  99.90, -16.01,   0.00,
01/21 11Z,  -0.80, -13.66,  99.90, -14.46,   0.00,
01/21 12Z,  -0.80, -11.82,  99.90, -12.62,   0.00,
01/21 13Z,  -0.80, -10.55,  99.90, -11.35,   0.00,
01/21 14Z,  -0.80, -10.24,  99.90, -11.04,   0.00,  (max)
01/21 15Z,  -0.70, -11.01,  99.90, -11.71,   0.00,
01/21 16Z,  -0.60, -12.69,  99.90, -13.29,   0.00,
01/21 17Z,  -0.60, -14.86,  99.90, -15.46,   0.00,
01/21 18Z,  -0.50, -17.10,  99.90, -17.60,   0.00,
01/21 19Z,  -0.40, -19.09,  99.90, -19.49,   0.00,
01/21 20Z,  -0.30, -20.44,  99.90, -20.74,   0.00,  (min)
01/21 21Z,  -0.20, -20.51,  99.90, -20.71,   0.00,
01/21 22Z,  -0.20, -18.74,  99.90, -18.94,   0.00,
01/21 23Z,  -0.30, -15.34,  99.90, -15.64,   0.00,
01/22 00Z,  -0.30, -11.34,  99.90, -11.64,   0.00,
01/22 01Z,  -0.40,  -7.81,  99.90,  -8.21,   0.00,
01/22 02Z,  -0.50,  -5.41,  99.90,  -5.91,   0.00,
01/22 03Z,  -0.50,  -4.52,  99.90,  -5.02,   0.00,  (max)
01/22 04Z,  -0.50,  -5.17,  99.90,  -5.67,   0.00,
01/22 05Z,  -0.50,  -6.95,  99.90,  -7.45,   0.00,
01/22 06Z,  -0.50,  -9.34,  99.90,  -9.84,   0.00,
01/22 07Z,  -0.40, -11.96,  99.90, -12.36,   0.00,
01/22 08Z,  -0.30, -14.44,  99.90, -14.74,   0.00,
01/22 09Z,  -0.30, -16.25,  99.90, -16.55,   0.00,
01/22 10Z,  -0.20, -16.75,  99.90, -16.95,   0.00,  (min)
01/22 11Z,  -0.20, -15.69,  99.90, -15.89,   0.00,
01/22 12Z,  -0.10, -13.58,  99.90, -13.68,   0.00,
01/22 13Z,  -0.20, -11.48,  99.90, -11.68,   0.00,
01/22 14Z,  -0.30, -10.12,  99.90, -10.42,   0.00,
01/22 15Z,  -0.30,  -9.86,  99.90, -10.16,   0.00,  (max)
01/22 16Z,  -0.40, -10.74,  99.90, -11.14,   0.00,
01/22 17Z,  -0.50, -12.51,  99.90, -13.01,   0.00,
01/22 18Z,  -0.50, -14.70,  99.90, -15.20,   0.00,
01/22 19Z,  -0.60, -16.89,  99.90, -17.49,   0.00,
01/22 20Z,  -0.60, -18.75,  99.90, -19.35,   0.00,
01/22 21Z,  -0.60, -19.85,  99.90, -20.45,   0.00,  (min)
01/22 22Z,  -0.50, -19.54,  99.90, -20.04,   0.00,
01/22 23Z,  -0.50, -17.37,  99.90, -17.87,   0.00,
01/23 00Z,  -0.40, -13.77,  99.90, -14.17,   0.00,