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 : 11/12/2025 15:22:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 00Z,   0.90, -18.05,  99.90, -17.15,   0.00,
11/11 01Z,   0.80, -12.97,  99.90, -12.17,   0.00,
11/11 02Z,   0.80,  -7.02,  99.90,  -6.22,   0.00,
11/11 03Z,   0.80,  -1.58,  99.90,  -0.78,   0.00,
11/11 04Z,   0.90,   2.21,  99.90,   3.11,   0.00,
11/11 05Z,   0.90,   3.68,  99.90,   4.58,   0.00,  (max)
11/11 06Z,   0.70,   2.84,  99.90,   3.54,   0.00,
11/11 07Z,   0.70,   0.26,  99.90,   0.96,   0.00,
11/11 08Z,   0.60,  -3.38,  99.90,  -2.78,   0.00,
11/11 09Z,   0.60,  -7.43,  99.90,  -6.83,   0.00,
11/11 10Z,   0.50, -11.17,  99.90, -10.67,   0.00,
11/11 11Z,   0.50, -13.69,  99.90, -13.19,   0.00,
11/11 12Z,   0.30, -14.20,  99.90, -13.90,   0.00,  (min)
11/11 13Z,   0.20, -12.57,  99.90, -12.37,   0.00,
11/11 14Z,   0.20,  -9.55,  99.90,  -9.35,   0.00,
11/11 15Z,   0.30,  -6.38,  99.90,  -6.08,   0.00,
11/11 16Z,   0.40,  -4.14,  99.90,  -3.74,   0.00,
11/11 17Z,   0.50,  -3.57,  99.90,  -3.07,   0.00,  (max)
11/11 18Z,   0.50,  -4.78,  99.90,  -4.28,   0.00,
11/11 19Z,   0.60,  -7.42,  99.90,  -6.82,   0.00,
11/11 20Z,   0.60, -10.89,  99.90, -10.29,   0.00,
11/11 21Z,   0.50, -14.59,  99.90, -14.09,   0.00,
11/11 22Z,   0.50, -17.91,  99.90, -17.41,   0.00,
11/11 23Z,   0.50, -19.98,  99.90, -19.48,   0.00,
11/12 00Z,   0.30, -19.84,  99.90, -19.54,   0.00,  (min)
11/12 01Z,   0.20, -17.05,  99.90, -16.85,   0.00,
11/12 02Z,   0.10, -12.18,  99.90, -12.08,   0.00,
11/12 03Z,   0.10,  -6.56,  99.90,  -6.46,   0.00,
11/12 04Z,   0.10,  -1.49,  99.90,  -1.39,   0.00,
11/12 05Z,   0.10,   1.94,  99.90,   2.04,   0.00,
11/12 06Z,   0.00,   3.11,  99.90,   3.11,   0.00,  (max)
11/12 07Z,   0.00,   2.07,  99.90,   2.07,   0.00,
11/12 08Z,   0.00,  -0.61,  99.90,  -0.61,   0.00,
11/12 09Z,   0.00,  -4.30,  99.90,  -4.30,   0.00,
11/12 10Z,   0.00,  -8.37,  99.90,  -8.37,   0.00,
11/12 11Z,  -0.10, -12.07,  99.90, -12.17,   0.00,
11/12 12Z,  -0.10, -14.47,  99.90, -14.57,   0.00,
11/12 13Z,  -0.10, -14.82,  99.90, -14.92,   0.00,  (min)
11/12 14Z,  -0.20, -13.06,  99.90, -13.26,   0.00,
11/12 15Z,  -0.30,  -9.96,  99.90, -10.26,   0.00,
11/12 16Z,  -0.30,  -6.69,  99.90,  -6.99,   0.00,
11/12 17Z,  -0.40,  -4.30,  99.90,  -4.70,   0.00,
11/12 18Z,  -0.40,  -3.53,  99.90,  -3.93,   0.00,  (max)
11/12 19Z,  -0.30,  -4.52,  99.90,  -4.82,   0.00,
11/12 20Z,  -0.10,  -6.89,  99.90,  -6.99,   0.00,
11/12 21Z,   0.20, -10.09,  99.90,  -9.89,   0.00,
11/12 22Z,   0.60, -13.58,  99.90, -12.98,   0.00,
11/12 23Z,   0.90, -16.73,  99.90, -15.83,   0.00,
11/13 00Z,   1.10, -18.69,  99.90, -17.59,   0.00,  (min)
11/13 01Z,   1.20, -18.51,  99.90, -17.31,   0.00,
11/13 02Z,   1.10, -15.83,  99.90, -14.73,   0.00,
11/13 03Z,   1.10, -11.29,  99.90, -10.19,   0.00,
11/13 04Z,   1.10,  -6.11,  99.90,  -5.01,   0.00,
11/13 05Z,   1.10,  -1.52,  99.90,  -0.42,   0.00,
11/13 06Z,   1.00,   1.46,  99.90,   2.46,   0.00,
11/13 07Z,   0.80,   2.28,  99.90,   3.08,   0.00,  (max)
11/13 08Z,   0.60,   1.03,  99.90,   1.63,   0.00,
11/13 09Z,   0.50,  -1.74,  99.90,  -1.24,   0.00,
11/13 10Z,   0.30,  -5.45,  99.90,  -5.15,   0.00,
11/13 11Z,   0.10,  -9.50,  99.90,  -9.40,   0.00,
11/13 12Z,   0.00, -13.10,  99.90, -13.10,   0.00,
11/13 13Z,  -0.20, -15.31,  99.90, -15.51,   0.00,
11/13 14Z,  -0.30, -15.44,  99.90, -15.74,   0.00,  (min)
11/13 15Z,  -0.30, -13.52,  99.90, -13.82,   0.00,
11/13 16Z,  -0.30, -10.33,  99.90, -10.63,   0.00,
11/13 17Z,  -0.30,  -6.95,  99.90,  -7.25,   0.00,
11/13 18Z,  -0.30,  -4.40,  99.90,  -4.70,   0.00,
11/13 19Z,  -0.30,  -3.42,  99.90,  -3.72,   0.00,  (max)
11/13 20Z,  -0.50,  -4.16,  99.90,  -4.66,   0.00,
11/13 21Z,  -0.70,  -6.23,  99.90,  -6.93,   0.00,
11/13 22Z,  -0.90,  -9.14,  99.90, -10.04,   0.00,
11/13 23Z,  -1.10, -12.39,  99.90, -13.49,   0.00,
11/14 00Z,  -1.30, -15.36,  99.90, -16.66,   0.00,
11/14 01Z,  -1.40, -17.19,  99.90, -18.59,   0.00,
11/14 02Z,  -1.60, -17.00,  99.90, -18.60,   0.00,  (min)
11/14 03Z,  -1.70, -14.50,  99.90, -16.20,   0.00,
11/14 04Z,  -1.80, -10.36,  99.90, -12.16,   0.00,
11/14 05Z,  -1.90,  -5.72,  99.90,  -7.62,   0.00,
11/14 06Z,  -2.00,  -1.69,  99.90,  -3.69,   0.00,
11/14 07Z,  -2.20,   0.77,  99.90,  -1.43,   0.00,
11/14 08Z,  -2.40,   1.19,  99.90,  -1.21,   0.00,  (max)
11/14 09Z,  -2.60,  -0.27,  99.90,  -2.87,   0.00,
11/14 10Z,  -2.70,  -3.11,  99.90,  -5.81,   0.00,
11/14 11Z,  -2.50,  -6.81,  99.90,  -9.31,   0.00,
11/14 12Z,  -2.20, -10.76,  99.90, -12.96,   0.00,
11/14 13Z,  -1.20, -14.18,  99.90, -15.38,   0.00,
11/14 14Z,  -0.30, -16.13,  99.90, -16.43,   0.00,  (min)
11/14 15Z,   0.50, -15.99,  99.90, -15.49,   0.00,
11/14 16Z,   1.40, -13.88,  99.90, -12.48,   0.00,
11/14 17Z,   2.20, -10.57,  99.90,  -8.37,   0.00,
11/14 18Z,   3.00,  -7.07,  99.90,  -4.07,   0.00,
11/14 19Z,   3.40,  -4.37,  99.90,  -0.97,   0.00,
11/14 20Z,   3.40,  -3.20,  99.90,   0.20,   0.00,  (max)
11/14 21Z,   3.00,  -3.69,  99.90,  -0.69,   0.00,
11/14 22Z,   2.40,  -5.48,  99.90,  -3.08,   0.00,
11/14 23Z,   1.60,  -8.12,  99.90,  -6.52,   0.00,
11/15 00Z,   0.80, -11.14,  99.90, -10.34,   0.00,
11/15 01Z,   0.20, -13.93,  99.90, -13.73,   0.00,
11/15 02Z,  -0.20, -15.64,  99.90, -15.84,   0.00,
11/15 03Z,  -0.40, -15.45,  99.90, -15.85,   0.00,  (min)
11/15 04Z,  -0.50, -13.17,  99.90, -13.67,   0.00,
11/15 05Z,  -0.40,  -9.49,  99.90,  -9.89,   0.00,
11/15 06Z,  -0.30,  -5.44,  99.90,  -5.74,   0.00,
11/15 07Z,  -0.10,  -2.03,  99.90,  -2.13,   0.00,
11/15 08Z,   0.00,  -0.13,  99.90,  -0.13,   0.00,
11/15 09Z,   0.00,  -0.11,  99.90,  -0.11,   0.00,  (max)
11/15 10Z,   0.00,  -1.78,  99.90,  -1.78,   0.00,
11/15 11Z,  -0.10,  -4.66,  99.90,  -4.76,   0.00,
11/15 12Z,  -0.30,  -8.29,  99.90,  -8.59,   0.00,
11/15 13Z,  -0.40, -12.08,  99.90, -12.48,   0.00,
11/15 14Z,  -0.50, -15.24,  99.90, -15.74,   0.00,
11/15 15Z,  -0.40, -16.84,  99.90, -17.24,   0.00,  (min)
11/15 16Z,  -0.30, -16.36,  99.90, -16.66,   0.00,
11/15 17Z,  -0.10, -14.00,  99.90, -14.10,   0.00,
11/15 18Z,   0.00, -10.55,  99.90, -10.55,   0.00,
11/15 19Z,   0.20,  -6.94,  99.90,  -6.74,   0.00,
11/15 20Z,   0.30,  -4.13,  99.90,  -3.83,   0.00,
11/15 21Z,   0.40,  -2.82,  99.90,  -2.42,   0.00,  (max)
11/15 22Z,   0.40,  -3.13,  99.90,  -2.73,   0.00,
11/15 23Z,   0.40,  -4.69,  99.90,  -4.29,   0.00,
11/16 00Z,   0.40,  -7.11,  99.90,  -6.71,   0.00,
11/16 01Z,   0.30,  -9.94,  99.90,  -9.64,   0.00,
11/16 02Z,   0.20, -12.58,  99.90, -12.38,   0.00,
11/16 03Z,   0.20, -14.18,  99.90, -13.98,   0.00,  (min)
11/16 04Z,   0.20, -14.01,  99.90, -13.81,   0.00,
11/16 05Z,   0.10, -11.99,  99.90, -11.89,   0.00,
11/16 06Z,   0.00,  -8.79,  99.90,  -8.79,   0.00,
11/16 07Z,  99.90,  -5.34,  99.90,  99.90,   0.00,
11/16 08Z,  99.90,  -2.57,  99.90,  99.90,   0.00,
11/16 09Z,  99.90,  -1.23,  99.90,  99.90,   0.00,
11/16 10Z,  99.90,  -1.60,  99.90,  99.90,   0.00,
11/16 11Z,  99.90,  -3.44,  99.90,  99.90,   0.00,
11/16 12Z,  99.90,  -6.32,  99.90,  99.90,   0.00,