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 : 12/13/2025 16:22:29 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 00Z,  -0.30, -17.30,  99.90, -17.60,   0.00,
12/12 01Z,  -0.30, -16.30,  99.90, -16.60,   0.00,  (min)
12/12 02Z,  -0.30, -13.09,  99.90, -13.39,   0.00,
12/12 03Z,  -0.30,  -8.59,  99.90,  -8.89,   0.00,
12/12 04Z,  -0.30,  -3.98,  99.90,  -4.28,   0.00,
12/12 05Z,  -0.30,  -0.34,  99.90,  -0.64,   0.00,
12/12 06Z,  -0.50,   1.48,  99.90,   0.98,   0.00,  (max)
12/12 07Z,  -0.50,   1.21,  99.90,   0.71,   0.00,
12/12 08Z,  -0.50,  -0.83,  99.90,  -1.33,   0.00,
12/12 09Z,  -0.50,  -4.10,  99.90,  -4.60,   0.00,
12/12 10Z,  -0.50,  -8.04,  99.90,  -8.54,   0.00,
12/12 11Z,  -0.50, -12.03,  99.90, -12.53,   0.00,
12/12 12Z,  -0.70, -15.18,  99.90, -15.88,   0.00,
12/12 13Z,  -0.70, -16.59,  99.90, -17.29,   0.00,  (min)
12/12 14Z,  -0.70, -15.84,  99.90, -16.54,   0.00,
12/12 15Z,  -0.70, -13.26,  99.90, -13.96,   0.00,
12/12 16Z,  -0.60,  -9.78,  99.90, -10.38,   0.00,
12/12 17Z,  -0.60,  -6.40,  99.90,  -7.00,   0.00,
12/12 18Z,  -0.50,  -4.09,  99.90,  -4.59,   0.00,
12/12 19Z,  -0.60,  -3.42,  99.90,  -4.02,   0.00,  (max)
12/12 20Z,  -0.70,  -4.32,  99.90,  -5.02,   0.00,
12/12 21Z,  -0.70,  -6.37,  99.90,  -7.07,   0.00,
12/12 22Z,  -0.80,  -9.11,  99.90,  -9.91,   0.00,
12/12 23Z,  -1.00, -12.05,  99.90, -13.05,   0.00,
12/13 00Z,  -0.90, -14.51,  99.90, -15.41,   0.00,
12/13 01Z,  -1.00, -15.60,  99.90, -16.60,   0.00,  (min)
12/13 02Z,  -1.20, -14.64,  99.90, -15.84,   0.00,
12/13 03Z,  -1.50, -11.72,  99.90, -13.22,   0.00,
12/13 04Z,  -1.80,  -7.74,  99.90,  -9.54,   0.00,
12/13 05Z,  -1.90,  -3.77,  99.90,  -5.67,   0.00,
12/13 06Z,  -1.70,  -0.81,  99.90,  -2.51,   0.00,
12/13 07Z,  -1.80,   0.43,  99.90,  -1.37,   0.00,  (max)
12/13 08Z,  -1.90,  -0.25,  99.90,  -2.15,   0.00,
12/13 09Z,  -1.90,  -2.49,  99.90,  -4.39,   0.00,
12/13 10Z,  -1.90,  -5.79,  99.90,  -7.69,   0.00,
12/13 11Z,  -1.80,  -9.66,  99.90, -11.46,   0.00,
12/13 12Z,  -1.70, -13.46,  99.90, -15.16,   0.00,
12/13 13Z,  -1.60, -16.30,  99.90, -17.90,   0.00,
12/13 14Z,  -1.60, -17.32,  99.90, -18.92,   0.00,  (min)
12/13 15Z,  -1.70, -16.20,  99.90, -17.90,   0.00,
12/13 16Z,  -1.80, -13.37,  99.90, -15.17,   0.00,
12/13 17Z,  -1.90,  -9.72,  99.90, -11.62,   0.00,
12/13 18Z,  -1.90,  -6.21,  99.90,  -8.11,   0.00,
12/13 19Z,  -1.90,  -3.77,  99.90,  -5.67,   0.00,
12/13 20Z,  -1.90,  -2.94,  99.90,  -4.84,   0.00,  (max)
12/13 21Z,  -1.80,  -3.64,  99.90,  -5.44,   0.00,
12/13 22Z,  -1.80,  -5.46,  99.90,  -7.26,   0.00,
12/13 23Z,  -1.70,  -7.97,  99.90,  -9.67,   0.00,
12/14 00Z,  -1.60, -10.73,  99.90, -12.33,   0.00,
12/14 01Z,  -1.60, -13.02,  99.90, -14.62,   0.00,
12/14 02Z,  -1.60, -14.02,  99.90, -15.62,   0.00,  (min)
12/14 03Z,  -1.50, -13.13,  99.90, -14.63,   0.00,
12/14 04Z,  -1.20, -10.54,  99.90, -11.74,   0.00,
12/14 05Z,  -1.00,  -7.11,  99.90,  -8.11,   0.00,
12/14 06Z,  -0.80,  -3.81,  99.90,  -4.61,   0.00,
12/14 07Z,  -0.90,  -1.52,  99.90,  -2.42,   0.00,
12/14 08Z,  -1.00,  -0.85,  99.90,  -1.85,   0.00,  (max)
12/14 09Z,  -1.00,  -1.89,  99.90,  -2.89,   0.00,
12/14 10Z,  -1.00,  -4.28,  99.90,  -5.28,   0.00,
12/14 11Z,  -1.00,  -7.56,  99.90,  -8.56,   0.00,
12/14 12Z,  -1.00, -11.28,  99.90, -12.28,   0.00,
12/14 13Z,  -1.00, -14.79,  99.90, -15.79,   0.00,
12/14 14Z,  -1.10, -17.22,  99.90, -18.32,   0.00,
12/14 15Z,  -1.40, -17.76,  99.90, -19.16,   0.00,  (min)
12/14 16Z,  -1.60, -16.22,  99.90, -17.82,   0.00,
12/14 17Z,  -1.80, -13.10,  99.90, -14.90,   0.00,
12/14 18Z,  -1.90,  -9.30,  99.90, -11.20,   0.00,
12/14 19Z,  -1.90,  -5.72,  99.90,  -7.62,   0.00,
12/14 20Z,  -1.90,  -3.24,  99.90,  -5.14,   0.00,
12/14 21Z,  -1.90,  -2.35,  99.90,  -4.25,   0.00,  (max)
12/14 22Z,  -2.00,  -2.94,  99.90,  -4.94,   0.00,
12/14 23Z,  -2.20,  -4.61,  99.90,  -6.81,   0.00,
12/15 00Z,  -2.30,  -6.98,  99.90,  -9.28,   0.00,
12/15 01Z,  -2.40,  -9.60,  99.90, -12.00,   0.00,
12/15 02Z,  -2.50, -11.77,  99.90, -14.27,   0.00,
12/15 03Z,  -2.60, -12.70,  99.90, -15.30,   0.00,  (min)
12/15 04Z,  -2.60, -11.90,  99.90, -14.50,   0.00,
12/15 05Z,  -2.50,  -9.64,  99.90, -12.14,   0.00,
12/15 06Z,  -2.40,  -6.74,  99.90,  -9.14,   0.00,
12/15 07Z,  -2.30,  -4.07,  99.90,  -6.37,   0.00,
12/15 08Z,  -2.30,  -2.42,  99.90,  -4.72,   0.00,
12/15 09Z,  -2.30,  -2.28,  99.90,  -4.58,   0.00,  (max)
12/15 10Z,  -2.30,  -3.62,  99.90,  -5.92,   0.00,
12/15 11Z,  -2.40,  -6.08,  99.90,  -8.48,   0.00,
12/15 12Z,  -2.40,  -9.28,  99.90, -11.68,   0.00,
12/15 13Z,  -2.50, -12.77,  99.90, -15.27,   0.00,
12/15 14Z,  -2.50, -15.92,  99.90, -18.42,   0.00,
12/15 15Z,  -2.30, -17.85,  99.90, -20.15,   0.00,  (min)
12/15 16Z,  -2.00, -17.85,  99.90, -19.85,   0.00,
12/15 17Z,  -1.40, -15.85,  99.90, -17.25,   0.00,
12/15 18Z,  -1.10, -12.46,  99.90, -13.56,   0.00,
12/15 19Z,  -0.80,  -8.55,  99.90,  -9.35,   0.00,
12/15 20Z,  -0.50,  -4.97,  99.90,  -5.47,   0.00,
12/15 21Z,  -0.20,  -2.57,  99.90,  -2.77,   0.00,
12/15 22Z,  -0.10,  -1.73,  99.90,  -1.83,   0.00,  (max)
12/15 23Z,  -0.10,  -2.30,  99.90,  -2.40,   0.00,
12/16 00Z,   0.00,  -3.93,  99.90,  -3.93,   0.00,
12/16 01Z,   0.00,  -6.24,  99.90,  -6.24,   0.00,
12/16 02Z,   0.10,  -8.78,  99.90,  -8.68,   0.00,
12/16 03Z,   0.30, -10.84,  99.90, -10.54,   0.00,
12/16 04Z,   0.40, -11.69,  99.90, -11.29,   0.00,  (min)
12/16 05Z,   0.60, -10.97,  99.90, -10.37,   0.00,
12/16 06Z,   0.70,  -9.01,  99.90,  -8.31,   0.00,
12/16 07Z,   0.70,  -6.60,  99.90,  -5.90,   0.00,
12/16 08Z,   0.70,  -4.51,  99.90,  -3.81,   0.00,
12/16 09Z,   0.70,  -3.44,  99.90,  -2.74,   0.00,  (max)
12/16 10Z,   0.70,  -3.74,  99.90,  -3.04,   0.00,
12/16 11Z,   0.60,  -5.31,  99.90,  -4.71,   0.00,
12/16 12Z,   0.50,  -7.80,  99.90,  -7.30,   0.00,
12/16 13Z,   0.30, -10.86,  99.90, -10.56,   0.00,
12/16 14Z,   0.10, -14.07,  99.90, -13.97,   0.00,
12/16 15Z,   0.00, -16.79,  99.90, -16.79,   0.00,
12/16 16Z,   0.00, -18.17,  99.90, -18.17,   0.00,  (min)
12/16 17Z,   0.10, -17.59,  99.90, -17.49,   0.00,
12/16 18Z,   0.30, -15.13,  99.90, -14.83,   0.00,
12/16 19Z,   0.60, -11.50,  99.90, -10.90,   0.00,
12/16 20Z,   0.80,  -7.53,  99.90,  -6.73,   0.00,
12/16 21Z,   0.80,  -4.06,  99.90,  -3.26,   0.00,
12/16 22Z,   0.50,  -1.84,  99.90,  -1.34,   0.00,
12/16 23Z,   0.10,  -1.16,  99.90,  -1.06,   0.00,  (max)
12/17 00Z,  -0.20,  -1.83,  99.90,  -2.03,   0.00,
12/17 01Z,  -0.40,  -3.49,  99.90,  -3.89,   0.00,
12/17 02Z,  -0.40,  -5.80,  99.90,  -6.20,   0.00,
12/17 03Z,  -0.20,  -8.29,  99.90,  -8.49,   0.00,
12/17 04Z,   0.00, -10.25,  99.90, -10.25,   0.00,
12/17 05Z,   0.30, -11.01,  99.90, -10.71,   0.00,  (min)
12/17 06Z,   0.40, -10.33,  99.90,  -9.93,   0.00,
12/17 07Z,  99.90,  -8.62,  99.90,  99.90,   0.00,
12/17 08Z,  99.90,  -6.62,  99.90,  99.90,   0.00,
12/17 09Z,  99.90,  -5.04,  99.90,  99.90,   0.00,
12/17 10Z,  99.90,  -4.47,  99.90,  99.90,   0.00,
12/17 11Z,  99.90,  -5.13,  99.90,  99.90,   0.00,
12/17 12Z,  99.90,  -6.87,  99.90,  99.90,   0.00,