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 : 10/15/2026 17:24:29 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   0.70,  -8.50,  99.90,  -7.80,   0.00,
10/14 01Z,   0.70,  -4.40,  99.90,  -3.70,   0.00,
10/14 02Z,   0.70,  -1.28,  99.90,  -0.58,   0.00,
10/14 03Z,   0.70,   0.20,  99.90,   0.90,   0.00,  (max)
10/14 04Z,   0.60,  -0.04,  99.90,   0.56,   0.00,
10/14 05Z,   0.60,  -1.62,  99.90,  -1.02,   0.00,
10/14 06Z,   0.60,  -4.14,  99.90,  -3.54,   0.00,
10/14 07Z,   0.50,  -7.17,  99.90,  -6.67,   0.00,
10/14 08Z,   0.50, -10.12,  99.90,  -9.62,   0.00,
10/14 09Z,   0.50, -12.18,  99.90, -11.68,   0.00,
10/14 10Z,   0.40, -12.71,  99.90, -12.31,   0.00,  (min)
10/14 11Z,   0.30, -11.65,  99.90, -11.35,   0.00,
10/14 12Z,   0.40,  -9.56,  99.90,  -9.16,   0.00,
10/14 13Z,   0.30,  -7.29,  99.90,  -6.99,   0.00,
10/14 14Z,   0.20,  -5.59,  99.90,  -5.39,   0.00,
10/14 15Z,   0.00,  -5.07,  99.90,  -5.07,   0.00,  (max)
10/14 16Z,   0.00,  -5.86,  99.90,  -5.86,   0.00,
10/14 17Z,  -0.20,  -7.71,  99.90,  -7.91,   0.00,
10/14 18Z,  -0.30, -10.20,  99.90, -10.50,   0.00,
10/14 19Z,  -0.50, -12.99,  99.90, -13.49,   0.00,
10/14 20Z,  -0.80, -15.60,  99.90, -16.40,   0.00,
10/14 21Z,  -1.30, -17.30,  99.90, -18.60,   0.00,
10/14 22Z,  -1.60, -17.27,  99.90, -18.87,   0.00,  (min)
10/14 23Z,  -1.70, -15.18,  99.90, -16.88,   0.00,
10/15 00Z,  -1.40, -11.56,  99.90, -12.96,   0.00,
10/15 01Z,  -1.50,  -7.36,  99.90,  -8.86,   0.00,
10/15 02Z,  -1.40,  -3.50,  99.90,  -4.90,   0.00,
10/15 03Z,  -1.40,  -0.77,  99.90,  -2.17,   0.00,
10/15 04Z,  -1.40,   0.30,  99.90,  -1.10,   0.00,  (max)
10/15 05Z,  -1.30,  -0.25,  99.90,  -1.55,   0.00,
10/15 06Z,  -1.10,  -2.01,  99.90,  -3.11,   0.00,
10/15 07Z,  -0.90,  -4.59,  99.90,  -5.49,   0.00,
10/15 08Z,  -0.90,  -7.57,  99.90,  -8.47,   0.00,
10/15 09Z,  -0.80, -10.34,  99.90, -11.14,   0.00,
10/15 10Z,  -0.80, -12.13,  99.90, -12.93,   0.00,
10/15 11Z,  -0.80, -12.39,  99.90, -13.19,   0.00,  (min)
10/15 12Z,  -0.40, -11.18,  99.90, -11.58,   0.00,
10/15 13Z,  -0.50,  -9.15,  99.90,  -9.65,   0.00,
10/15 14Z,  -0.50,  -7.13,  99.90,  -7.63,   0.00,
10/15 15Z,  -0.50,  -5.81,  99.90,  -6.31,   0.00,
10/15 16Z,  -0.60,  -5.65,  99.90,  -6.25,   0.00,  (max)
10/15 17Z,  -0.60,  -6.70,  99.90,  -7.30,   0.00,
10/15 18Z,  -0.50,  -8.64,  99.90,  -9.14,   0.00,
10/15 19Z,  -0.60, -11.08,  99.90, -11.68,   0.00,
10/15 20Z,  -0.80, -13.68,  99.90, -14.48,   0.00,
10/15 21Z,  -0.70, -15.97,  99.90, -16.67,   0.00,
10/15 22Z,  -0.70, -17.21,  99.90, -17.91,   0.00,  (min)
10/15 23Z,  -0.60, -16.65,  99.90, -17.25,   0.00,
10/16 00Z,  -0.30, -14.12,  99.90, -14.42,   0.00,
10/16 01Z,   0.00, -10.33,  99.90, -10.33,   0.00,
10/16 02Z,   0.10,  -6.24,  99.90,  -6.14,   0.00,
10/16 03Z,   0.30,  -2.71,  99.90,  -2.41,   0.00,
10/16 04Z,   0.50,  -0.44,  99.90,   0.06,   0.00,
10/16 05Z,   0.50,   0.17,  99.90,   0.67,   0.00,  (max)
10/16 06Z,   0.60,  -0.70,  99.90,  -0.10,   0.00,
10/16 07Z,   0.70,  -2.63,  99.90,  -1.93,   0.00,
10/16 08Z,   0.80,  -5.25,  99.90,  -4.45,   0.00,
10/16 09Z,   1.00,  -8.15,  99.90,  -7.15,   0.00,
10/16 10Z,   1.20, -10.69,  99.90,  -9.49,   0.00,
10/16 11Z,   1.30, -12.14,  99.90, -10.84,   0.00,  (min)
10/16 12Z,   1.30, -12.07,  99.90, -10.77,   0.00,
10/16 13Z,   1.20, -10.66,  99.90,  -9.46,   0.00,
10/16 14Z,   1.10,  -8.68,  99.90,  -7.58,   0.00,
10/16 15Z,   1.10,  -6.90,  99.90,  -5.80,   0.00,
10/16 16Z,   1.30,  -5.93,  99.90,  -4.63,   0.00,  (max)
10/16 17Z,   1.40,  -6.12,  99.90,  -4.72,   0.00,
10/16 18Z,   1.70,  -7.40,  99.90,  -5.70,   0.00,
10/16 19Z,   1.80,  -9.42,  99.90,  -7.62,   0.00,
10/16 20Z,   1.90, -11.80,  99.90,  -9.90,   0.00,
10/16 21Z,   1.90, -14.22,  99.90, -12.32,   0.00,
10/16 22Z,   1.80, -16.19,  99.90, -14.39,   0.00,
10/16 23Z,   1.70, -16.97,  99.90, -15.27,   0.00,  (min)
10/17 00Z,   1.50, -15.89,  99.90, -14.39,   0.00,
10/17 01Z,   1.30, -13.00,  99.90, -11.70,   0.00,
10/17 02Z,   1.20,  -9.12,  99.90,  -7.92,   0.00,
10/17 03Z,   1.10,  -5.21,  99.90,  -4.11,   0.00,
10/17 04Z,   1.10,  -2.07,  99.90,  -0.97,   0.00,
10/17 05Z,   1.10,  -0.31,  99.90,   0.79,   0.00,
10/17 06Z,   1.10,  -0.16,  99.90,   0.94,   0.00,  (max)
10/17 07Z,   1.20,  -1.34,  99.90,  -0.14,   0.00,
10/17 08Z,   1.20,  -3.43,  99.90,  -2.23,   0.00,
10/17 09Z,   1.20,  -6.06,  99.90,  -4.86,   0.00,
10/17 10Z,   1.20,  -8.83,  99.90,  -7.63,   0.00,
10/17 11Z,   1.10, -11.10,  99.90, -10.00,   0.00,
10/17 12Z,   1.00, -12.17,  99.90, -11.17,   0.00,  (min)
10/17 13Z,   0.90, -11.73,  99.90, -10.83,   0.00,
10/17 14Z,   0.80, -10.12,  99.90,  -9.32,   0.00,
10/17 15Z,   0.70,  -8.17,  99.90,  -7.47,   0.00,
10/17 16Z,   0.70,  -6.62,  99.90,  -5.92,   0.00,
10/17 17Z,   0.70,  -5.98,  99.90,  -5.28,   0.00,  (max)
10/17 18Z,   0.70,  -6.49,  99.90,  -5.79,   0.00,
10/17 19Z,   0.80,  -7.97,  99.90,  -7.17,   0.00,
10/17 20Z,   0.80, -10.05,  99.90,  -9.25,   0.00,
10/17 21Z,   0.80, -12.37,  99.90, -11.57,   0.00,
10/17 22Z,   0.80, -14.62,  99.90, -13.82,   0.00,
10/17 23Z,   0.80, -16.27,  99.90, -15.47,   0.00,
10/18 00Z,   0.80, -16.59,  99.90, -15.79,   0.00,  (min)
10/18 01Z,   0.70, -15.03,  99.90, -14.33,   0.00,
10/18 02Z,   0.60, -11.84,  99.90, -11.24,   0.00,
10/18 03Z,   0.60,  -7.96,  99.90,  -7.36,   0.00,
10/18 04Z,   0.50,  -4.31,  99.90,  -3.81,   0.00,
10/18 05Z,   0.50,  -1.60,  99.90,  -1.10,   0.00,
10/18 06Z,   0.50,  -0.36,  99.90,   0.14,   0.00,  (max)
10/18 07Z,   0.50,  -0.65,  99.90,  -0.15,   0.00,
10/18 08Z,   0.50,  -2.12,  99.90,  -1.62,   0.00,
10/18 09Z,   0.60,  -4.34,  99.90,  -3.74,   0.00,
10/18 10Z,   0.70,  -6.98,  99.90,  -6.28,   0.00,
10/18 11Z,   0.70,  -9.59,  99.90,  -8.89,   0.00,
10/18 12Z,   0.70, -11.55,  99.90, -10.85,   0.00,
10/18 13Z,   0.70, -12.21,  99.90, -11.51,   0.00,  (min)
10/18 14Z,   0.70, -11.38,  99.90, -10.68,   0.00,
10/18 15Z,   0.60,  -9.58,  99.90,  -8.98,   0.00,
10/18 16Z,   0.60,  -7.67,  99.90,  -7.07,   0.00,
10/18 17Z,   0.60,  -6.33,  99.90,  -5.73,   0.00,
10/18 18Z,   0.60,  -5.98,  99.90,  -5.38,   0.00,  (max)
10/18 19Z,   0.70,  -6.76,  99.90,  -6.06,   0.00,
10/18 20Z,   0.80,  -8.41,  99.90,  -7.61,   0.00,
10/18 21Z,   0.80, -10.53,  99.90,  -9.73,   0.00,
10/18 22Z,   0.80, -12.79,  99.90, -11.99,   0.00,
10/18 23Z,   0.80, -14.85,  99.90, -14.05,   0.00,
10/19 00Z,   0.80, -16.18,  99.90, -15.38,   0.00,  (min)
10/19 01Z,   0.70, -16.07,  99.90, -15.37,   0.00,
10/19 02Z,   0.60, -14.09,  99.90, -13.49,   0.00,
10/19 03Z,   0.50, -10.68,  99.90, -10.18,   0.00,
10/19 04Z,   0.50,  -6.87,  99.90,  -6.37,   0.00,
10/19 05Z,   0.60,  -3.53,  99.90,  -2.93,   0.00,
10/19 06Z,   0.90,  -1.30,  99.90,  -0.40,   0.00,
10/19 07Z,   1.20,  -0.57,  99.90,   0.63,   0.00,  (max)
10/19 08Z,   1.70,  -1.28,  99.90,   0.42,   0.00,
10/19 09Z,   2.30,  -3.02,  99.90,  -0.72,   0.00,
10/19 10Z,   2.80,  -5.37,  99.90,  -2.57,   0.00,
10/19 11Z,   3.30,  -7.98,  99.90,  -4.68,   0.00,
10/19 12Z,   3.50, -10.42,  99.90,  -6.92,   0.00,