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 : 10/11/2026 18:23:21 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 00Z,   2.40,  -5.75,  99.90,  -3.35,   0.00,  (max)
10/10 01Z,   2.30,  -7.20,  99.90,  -4.90,   0.00,
10/10 02Z,   2.20,  -9.73,  99.90,  -7.53,   0.00,
10/10 03Z,   2.10, -12.85,  99.90, -10.75,   0.00,
10/10 04Z,   2.00, -16.04,  99.90, -14.04,   0.00,
10/10 05Z,   2.00, -18.53,  99.90, -16.53,   0.00,
10/10 06Z,   1.70, -19.47,  99.90, -17.77,   0.00,  (min)
10/10 07Z,   1.40, -18.31,  99.90, -16.91,   0.00,
10/10 08Z,   1.20, -15.41,  99.90, -14.21,   0.00,
10/10 09Z,   1.10, -11.73,  99.90, -10.63,   0.00,
10/10 10Z,   1.20,  -8.34,  99.90,  -7.14,   0.00,
10/10 11Z,   1.30,  -6.14,  99.90,  -4.84,   0.00,
10/10 12Z,   1.10,  -5.70,  99.90,  -4.60,   0.00,  (max)
10/10 13Z,   1.10,  -6.96,  99.90,  -5.86,   0.00,
10/10 14Z,   1.10,  -9.50,  99.90,  -8.40,   0.00,
10/10 15Z,   1.10, -12.81,  99.90, -11.71,   0.00,
10/10 16Z,   1.10, -16.39,  99.90, -15.29,   0.00,
10/10 17Z,   1.10, -19.57,  99.90, -18.47,   0.00,
10/10 18Z,   0.80, -21.43,  99.90, -20.63,   0.00,  (min)
10/10 19Z,   0.80, -21.22,  99.90, -20.42,   0.00,
10/10 20Z,   0.90, -18.85,  99.90, -17.95,   0.00,
10/10 21Z,   0.90, -15.05,  99.90, -14.15,   0.00,
10/10 22Z,   0.90, -10.89,  99.90,  -9.99,   0.00,
10/10 23Z,   0.90,  -7.37,  99.90,  -6.47,   0.00,
10/11 00Z,   0.70,  -5.33,  99.90,  -4.63,   0.00,
10/11 01Z,   0.60,  -5.11,  99.90,  -4.51,   0.00,  (max)
10/11 02Z,   0.70,  -6.46,  99.90,  -5.76,   0.00,
10/11 03Z,   0.70,  -8.91,  99.90,  -8.21,   0.00,
10/11 04Z,   0.80, -11.98,  99.90, -11.18,   0.00,
10/11 05Z,   0.90, -15.14,  99.90, -14.24,   0.00,
10/11 06Z,   0.80, -17.60,  99.90, -16.80,   0.00,
10/11 07Z,   0.80, -18.52,  99.90, -17.72,   0.00,  (min)
10/11 08Z,   1.00, -17.48,  99.90, -16.48,   0.00,
10/11 09Z,   1.10, -14.86,  99.90, -13.76,   0.00,
10/11 10Z,   1.20, -11.60,  99.90, -10.40,   0.00,
10/11 11Z,   1.40,  -8.66,  99.90,  -7.26,   0.00,
10/11 12Z,   1.40,  -6.91,  99.90,  -5.51,   0.00,
10/11 13Z,   1.50,  -6.81,  99.90,  -5.31,   0.00,  (max)
10/11 14Z,   1.60,  -8.27,  99.90,  -6.67,   0.00,
10/11 15Z,   1.70, -10.85,  99.90,  -9.15,   0.00,
10/11 16Z,   1.80, -14.10,  99.90, -12.30,   0.00,
10/11 17Z,   1.70, -17.53,  99.90, -15.83,   0.00,
10/11 18Z,   1.60, -20.43,  99.90, -18.83,   0.00,
10/11 19Z,   1.50, -21.91,  99.90, -20.41,   0.00,  (min)
10/11 20Z,   1.50, -21.26,  99.90, -19.76,   0.00,
10/11 21Z,   1.50, -18.54,  99.90, -17.04,   0.00,
10/11 22Z,   1.40, -14.54,  99.90, -13.14,   0.00,
10/11 23Z,   1.40, -10.29,  99.90,  -8.89,   0.00,
10/12 00Z,   1.40,  -6.76,  99.90,  -5.36,   0.00,
10/12 01Z,   1.40,  -4.76,  99.90,  -3.36,   0.00,
10/12 02Z,   1.30,  -4.59,  99.90,  -3.29,   0.00,  (max)
10/12 03Z,   1.30,  -5.94,  99.90,  -4.64,   0.00,
10/12 04Z,   1.20,  -8.36,  99.90,  -7.16,   0.00,
10/12 05Z,   1.10, -11.41,  99.90, -10.31,   0.00,
10/12 06Z,   1.20, -14.53,  99.90, -13.33,   0.00,
10/12 07Z,   1.20, -16.92,  99.90, -15.72,   0.00,
10/12 08Z,   1.20, -17.79,  99.90, -16.59,   0.00,  (min)
10/12 09Z,   1.20, -16.82,  99.90, -15.62,   0.00,
10/12 10Z,   1.20, -14.44,  99.90, -13.24,   0.00,
10/12 11Z,   1.20, -11.55,  99.90, -10.35,   0.00,
10/12 12Z,   1.20,  -9.05,  99.90,  -7.85,   0.00,
10/12 13Z,   1.20,  -7.73,  99.90,  -6.53,   0.00,  (max)
10/12 14Z,   1.20,  -7.96,  99.90,  -6.76,   0.00,
10/12 15Z,   1.20,  -9.57,  99.90,  -8.37,   0.00,
10/12 16Z,   1.20, -12.15,  99.90, -10.95,   0.00,
10/12 17Z,   1.30, -15.28,  99.90, -13.98,   0.00,
10/12 18Z,   1.40, -18.48,  99.90, -17.08,   0.00,
10/12 19Z,   1.40, -21.03,  99.90, -19.63,   0.00,
10/12 20Z,   1.30, -22.05,  99.90, -20.75,   0.00,  (min)
10/12 21Z,   1.30, -20.93,  99.90, -19.63,   0.00,
10/12 22Z,   1.10, -17.86,  99.90, -16.76,   0.00,
10/12 23Z,   1.00, -13.71,  99.90, -12.71,   0.00,
10/13 00Z,   0.90,  -9.47,  99.90,  -8.57,   0.00,
10/13 01Z,   0.90,  -6.08,  99.90,  -5.18,   0.00,
10/13 02Z,   0.80,  -4.28,  99.90,  -3.48,   0.00,
10/13 03Z,   0.80,  -4.26,  99.90,  -3.46,   0.00,  (max)
10/13 04Z,   0.80,  -5.70,  99.90,  -4.90,   0.00,
10/13 05Z,   0.80,  -8.15,  99.90,  -7.35,   0.00,
10/13 06Z,   0.80, -11.20,  99.90, -10.40,   0.00,
10/13 07Z,   0.80, -14.26,  99.90, -13.46,   0.00,
10/13 08Z,   0.80, -16.52,  99.90, -15.72,   0.00,
10/13 09Z,   0.90, -17.26,  99.90, -16.36,   0.00,  (min)
10/13 10Z,   0.90, -16.28,  99.90, -15.38,   0.00,
10/13 11Z,   0.80, -14.08,  99.90, -13.28,   0.00,
10/13 12Z,   0.80, -11.52,  99.90, -10.72,   0.00,
10/13 13Z,   0.80,  -9.43,  99.90,  -8.63,   0.00,
10/13 14Z,   0.70,  -8.52,  99.90,  -7.82,   0.00,  (max)
10/13 15Z,   0.70,  -9.05,  99.90,  -8.35,   0.00,
10/13 16Z,   0.80, -10.78,  99.90,  -9.98,   0.00,
10/13 17Z,   0.80, -13.33,  99.90, -12.53,   0.00,
10/13 18Z,   0.80, -16.30,  99.90, -15.50,   0.00,
10/13 19Z,   0.90, -19.22,  99.90, -18.32,   0.00,
10/13 20Z,   0.90, -21.37,  99.90, -20.47,   0.00,
10/13 21Z,   0.90, -21.87,  99.90, -20.97,   0.00,  (min)
10/13 22Z,   0.90, -20.26,  99.90, -19.36,   0.00,
10/13 23Z,   0.80, -16.88,  99.90, -16.08,   0.00,
10/14 00Z,   0.80, -12.66,  99.90, -11.86,   0.00,
10/14 01Z,   0.70,  -8.56,  99.90,  -7.86,   0.00,
10/14 02Z,   0.60,  -5.44,  99.90,  -4.84,   0.00,
10/14 03Z,   0.50,  -3.96,  99.90,  -3.46,   0.00,  (max)
10/14 04Z,   0.50,  -4.20,  99.90,  -3.70,   0.00,
10/14 05Z,   0.40,  -5.78,  99.90,  -5.38,   0.00,
10/14 06Z,   0.40,  -8.30,  99.90,  -7.90,   0.00,
10/14 07Z,   0.40, -11.33,  99.90, -10.93,   0.00,
10/14 08Z,   0.40, -14.28,  99.90, -13.88,   0.00,
10/14 09Z,   0.40, -16.34,  99.90, -15.94,   0.00,
10/14 10Z,   0.50, -16.87,  99.90, -16.37,   0.00,  (min)
10/14 11Z,   0.40, -15.81,  99.90, -15.41,   0.00,
10/14 12Z,   0.40, -13.72,  99.90, -13.32,   0.00,
10/14 13Z,   0.30, -11.45,  99.90, -11.15,   0.00,
10/14 14Z,   0.20,  -9.75,  99.90,  -9.55,   0.00,
10/14 15Z,   0.10,  -9.23,  99.90,  -9.13,   0.00,  (max)
10/14 16Z,   0.10, -10.02,  99.90,  -9.92,   0.00,
10/14 17Z,   0.00, -11.87,  99.90, -11.87,   0.00,
10/14 18Z,   0.00, -14.36,  99.90, -14.36,   0.00,
10/14 19Z,   0.00, -17.15,  99.90, -17.15,   0.00,
10/14 20Z,   0.00, -19.76,  99.90, -19.76,   0.00,
10/14 21Z,  -0.10, -21.46,  99.90, -21.56,   0.00,
10/14 22Z,  -0.20, -21.43,  99.90, -21.63,   0.00,  (min)
10/14 23Z,  -0.30, -19.34,  99.90, -19.64,   0.00,
10/15 00Z,  -0.50, -15.72,  99.90, -16.22,   0.00,
10/15 01Z,  -0.70, -11.52,  99.90, -12.22,   0.00,
10/15 02Z,  -1.00,  -7.66,  99.90,  -8.66,   0.00,
10/15 03Z,  -1.20,  -4.93,  99.90,  -6.13,   0.00,
10/15 04Z,  -1.40,  -3.86,  99.90,  -5.26,   0.00,  (max)
10/15 05Z,  -1.70,  -4.41,  99.90,  -6.11,   0.00,
10/15 06Z,  -1.90,  -6.17,  99.90,  -8.07,   0.00,
10/15 07Z,  -2.20,  -8.75,  99.90, -10.95,   0.00,
10/15 08Z,  -2.50, -11.73,  99.90, -14.23,   0.00,
10/15 09Z,  -2.80, -14.50,  99.90, -17.30,   0.00,
10/15 10Z,  -2.90, -16.29,  99.90, -19.19,   0.00,
10/15 11Z,  -2.90, -16.55,  99.90, -19.45,   0.00,  (min)
10/15 12Z,  -2.90, -15.34,  99.90, -18.24,   0.00,