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 : 05/18/2025 11:24:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   1.40,  -9.84,  99.90,  -8.44,   0.00,
05/16 13Z,   1.30,  -5.88,  99.90,  -4.58,   0.00,
05/16 14Z,   1.30,  -2.58,  99.90,  -1.28,   0.00,
05/16 15Z,   1.30,  -0.46,  99.90,   0.84,   0.00,
05/16 16Z,   1.20,   0.15,  99.90,   1.35,   0.00,  (max)
05/16 17Z,   1.20,  -0.61,  99.90,   0.59,   0.00,
05/16 18Z,   1.30,  -2.32,  99.90,  -1.02,   0.00,
05/16 19Z,   1.20,  -4.56,  99.90,  -3.36,   0.00,
05/16 20Z,   1.20,  -7.04,  99.90,  -5.84,   0.00,
05/16 21Z,   1.20,  -9.34,  99.90,  -8.14,   0.00,
05/16 22Z,   1.20, -10.84,  99.90,  -9.64,   0.00,
05/16 23Z,   1.20, -11.08,  99.90,  -9.88,   0.00,  (min)
05/17 00Z,   1.20, -10.10,  99.90,  -8.90,   0.00,
05/17 01Z,   1.20,  -8.61,  99.90,  -7.41,   0.00,
05/17 02Z,   1.20,  -7.47,  99.90,  -6.27,   0.00,
05/17 03Z,   1.10,  -7.10,  99.90,  -6.00,   0.00,  (max)
05/17 04Z,   1.10,  -7.66,  99.90,  -6.56,   0.00,
05/17 05Z,   1.00,  -9.10,  99.90,  -8.10,   0.00,
05/17 06Z,   0.80, -11.08,  99.90, -10.28,   0.00,
05/17 07Z,   0.70, -13.18,  99.90, -12.48,   0.00,
05/17 08Z,   0.60, -15.10,  99.90, -14.50,   0.00,
05/17 09Z,   0.60, -16.52,  99.90, -15.92,   0.00,
05/17 10Z,   0.60, -16.87,  99.90, -16.27,   0.00,  (min)
05/17 11Z,   0.60, -15.53,  99.90, -14.93,   0.00,
05/17 12Z,   0.50, -12.42,  99.90, -11.92,   0.00,
05/17 13Z,   0.40,  -8.38,  99.90,  -7.98,   0.00,
05/17 14Z,   0.40,  -4.48,  99.90,  -4.08,   0.00,
05/17 15Z,   0.40,  -1.50,  99.90,  -1.10,   0.00,
05/17 16Z,   0.30,   0.10,  99.90,   0.40,   0.00,
05/17 17Z,   0.30,   0.16,  99.90,   0.46,   0.00,  (max)
05/17 18Z,   0.30,  -1.06,  99.90,  -0.76,   0.00,
05/17 19Z,   0.30,  -3.08,  99.90,  -2.78,   0.00,
05/17 20Z,   0.30,  -5.51,  99.90,  -5.21,   0.00,
05/17 21Z,   0.30,  -8.01,  99.90,  -7.71,   0.00,
05/17 22Z,   0.30, -10.15,  99.90,  -9.85,   0.00,
05/17 23Z,   0.30, -11.32,  99.90, -11.02,   0.00,  (min)
05/18 00Z,   0.30, -11.13,  99.90, -10.83,   0.00,
05/18 01Z,   0.30,  -9.79,  99.90,  -9.49,   0.00,
05/18 02Z,   0.30,  -8.20,  99.90,  -7.90,   0.00,
05/18 03Z,   0.30,  -7.16,  99.90,  -6.86,   0.00,
05/18 04Z,   0.30,  -7.02,  99.90,  -6.72,   0.00,  (max)
05/18 05Z,   0.30,  -7.86,  99.90,  -7.56,   0.00,
05/18 06Z,   0.30,  -9.54,  99.90,  -9.24,   0.00,
05/18 07Z,   0.30, -11.65,  99.90, -11.35,   0.00,
05/18 08Z,   0.30, -13.76,  99.90, -13.46,   0.00,
05/18 09Z,   0.30, -15.57,  99.90, -15.27,   0.00,
05/18 10Z,   0.30, -16.72,  99.90, -16.42,   0.00,  (min)
05/18 11Z,   0.30, -16.61,  99.90, -16.31,   0.00,
05/18 12Z,   0.30, -14.69,  99.90, -14.39,   0.00,
05/18 13Z,   0.30, -11.13,  99.90, -10.83,   0.00,
05/18 14Z,   0.30,  -6.94,  99.90,  -6.64,   0.00,
05/18 15Z,   0.30,  -3.21,  99.90,  -2.91,   0.00,
05/18 16Z,   0.30,  -0.63,  99.90,  -0.33,   0.00,
05/18 17Z,   0.30,   0.42,  99.90,   0.72,   0.00,  (max)
05/18 18Z,   0.30,  -0.08,  99.90,   0.22,   0.00,
05/18 19Z,   0.30,  -1.76,  99.90,  -1.46,   0.00,
05/18 20Z,   0.30,  -4.09,  99.90,  -3.79,   0.00,
05/18 21Z,   0.30,  -6.68,  99.90,  -6.38,   0.00,
05/18 22Z,   0.30,  -9.18,  99.90,  -8.88,   0.00,
05/18 23Z,   0.40, -11.11,  99.90, -10.71,   0.00,
05/19 00Z,   0.40, -11.88,  99.90, -11.48,   0.00,  (min)
05/19 01Z,   0.40, -11.20,  99.90, -10.80,   0.00,
05/19 02Z,   0.40,  -9.47,  99.90,  -9.07,   0.00,
05/19 03Z,   0.30,  -7.75,  99.90,  -7.45,   0.00,
05/19 04Z,   0.30,  -6.77,  99.90,  -6.47,   0.00,  (max)
05/19 05Z,   0.30,  -6.80,  99.90,  -6.50,   0.00,
05/19 06Z,   0.30,  -7.87,  99.90,  -7.57,   0.00,
05/19 07Z,   0.40,  -9.74,  99.90,  -9.34,   0.00,
05/19 08Z,   0.40, -11.96,  99.90, -11.56,   0.00,
05/19 09Z,   0.40, -14.07,  99.90, -13.67,   0.00,
05/19 10Z,   0.40, -15.77,  99.90, -15.37,   0.00,
05/19 11Z,   0.50, -16.65,  99.90, -16.15,   0.00,  (min)
05/19 12Z,   0.50, -16.11,  99.90, -15.61,   0.00,
05/19 13Z,   0.50, -13.70,  99.90, -13.20,   0.00,
05/19 14Z,   0.50,  -9.80,  99.90,  -9.30,   0.00,
05/19 15Z,   0.40,  -5.58,  99.90,  -5.18,   0.00,
05/19 16Z,   0.40,  -2.12,  99.90,  -1.72,   0.00,
05/19 17Z,   0.40,  -0.02,  99.90,   0.38,   0.00,
05/19 18Z,   0.40,   0.44,  99.90,   0.84,   0.00,  (max)
05/19 19Z,   0.40,  -0.63,  99.90,  -0.23,   0.00,
05/19 20Z,   0.40,  -2.75,  99.90,  -2.35,   0.00,
05/19 21Z,   0.40,  -5.38,  99.90,  -4.98,   0.00,
05/19 22Z,   0.50,  -8.11,  99.90,  -7.61,   0.00,
05/19 23Z,   0.50, -10.57,  99.90, -10.07,   0.00,
05/20 00Z,   0.50, -12.24,  99.90, -11.74,   0.00,
05/20 01Z,   0.60, -12.54,  99.90, -11.94,   0.00,  (min)
05/20 02Z,   0.60, -11.29,  99.90, -10.69,   0.00,
05/20 03Z,   0.60,  -9.15,  99.90,  -8.55,   0.00,
05/20 04Z,   0.60,  -7.23,  99.90,  -6.63,   0.00,
05/20 05Z,   0.60,  -6.22,  99.90,  -5.62,   0.00,  (max)
05/20 06Z,   0.60,  -6.35,  99.90,  -5.75,   0.00,
05/20 07Z,   0.50,  -7.59,  99.90,  -7.09,   0.00,
05/20 08Z,   0.60,  -9.61,  99.90,  -9.01,   0.00,
05/20 09Z,   0.60, -11.91,  99.90, -11.31,   0.00,
05/20 10Z,   0.60, -14.03,  99.90, -13.43,   0.00,
05/20 11Z,   0.60, -15.64,  99.90, -15.04,   0.00,
05/20 12Z,   0.50, -16.30,  99.90, -15.80,   0.00,  (min)
05/20 13Z,   0.50, -15.40,  99.90, -14.90,   0.00,
05/20 14Z,   0.40, -12.60,  99.90, -12.20,   0.00,
05/20 15Z,   0.40,  -8.50,  99.90,  -8.10,   0.00,
05/20 16Z,   0.30,  -4.38,  99.90,  -4.08,   0.00,
05/20 17Z,   0.30,  -1.29,  99.90,  -0.99,   0.00,
05/20 18Z,   0.30,   0.27,  99.90,   0.57,   0.00,  (max)
05/20 19Z,   0.30,   0.12,  99.90,   0.42,   0.00,
05/20 20Z,   0.40,  -1.50,  99.90,  -1.10,   0.00,
05/20 21Z,   0.40,  -4.06,  99.90,  -3.66,   0.00,
05/20 22Z,   0.30,  -6.98,  99.90,  -6.68,   0.00,
05/20 23Z,   0.30,  -9.83,  99.90,  -9.53,   0.00,
05/21 00Z,   0.30, -12.22,  99.90, -11.92,   0.00,
05/21 01Z,   0.30, -13.56,  99.90, -13.26,   0.00,  (min)
05/21 02Z,   0.30, -13.30,  99.90, -13.00,   0.00,
05/21 03Z,   0.20, -11.42,  99.90, -11.22,   0.00,
05/21 04Z,   0.20,  -8.79,  99.90,  -8.59,   0.00,
05/21 05Z,   0.20,  -6.58,  99.90,  -6.38,   0.00,
05/21 06Z,   0.20,  -5.45,  99.90,  -5.25,   0.00,  (max)
05/21 07Z,   0.30,  -5.60,  99.90,  -5.30,   0.00,
05/21 08Z,   0.30,  -6.94,  99.90,  -6.64,   0.00,
05/21 09Z,   0.30,  -9.07,  99.90,  -8.77,   0.00,
05/21 10Z,   0.30, -11.44,  99.90, -11.14,   0.00,
05/21 11Z,   0.30, -13.59,  99.90, -13.29,   0.00,
05/21 12Z,   0.30, -15.17,  99.90, -14.87,   0.00,
05/21 13Z,   0.20, -15.69,  99.90, -15.49,   0.00,  (min)
05/21 14Z,   0.10, -14.53,  99.90, -14.43,   0.00,
05/21 15Z,   0.00, -11.47,  99.90, -11.47,   0.00,
05/21 16Z,   0.00,  -7.33,  99.90,  -7.33,   0.00,
05/21 17Z,   0.00,  -3.44,  99.90,  -3.44,   0.00,
05/21 18Z,   0.10,  -0.79,  99.90,  -0.69,   0.00,
05/21 19Z,   0.10,   0.20,  99.90,   0.30,   0.00,  (max)
05/21 20Z,   0.20,  -0.55,  99.90,  -0.35,   0.00,
05/21 21Z,   0.20,  -2.71,  99.90,  -2.51,   0.00,
05/21 22Z,   0.20,  -5.68,  99.90,  -5.48,   0.00,
05/21 23Z,   0.20,  -8.87,  99.90,  -8.67,   0.00,
05/22 00Z,   0.20, -11.82,  99.90, -11.62,   0.00,