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 : 08/19/2026 14:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 18Z,   2.50,   4.81,  99.90,   7.31,   0.00,
08/17 19Z,   2.30,   1.51,  99.90,   3.81,   0.00,
08/17 20Z,   2.00,  -2.24,  99.90,  -0.24,   0.00,
08/17 21Z,   1.90,  -5.80,  99.90,  -3.90,   0.00,
08/17 22Z,   1.80,  -8.28,  99.90,  -6.48,   0.00,
08/17 23Z,   1.80,  -8.82,  99.90,  -7.02,   0.00,  (min)
08/18 00Z,   1.60,  -7.11,  99.90,  -5.51,   0.00,
08/18 01Z,   1.60,  -3.68,  99.90,  -2.08,   0.00,
08/18 02Z,   1.50,   0.42,  99.90,   1.92,   0.00,
08/18 03Z,   1.40,   4.16,  99.90,   5.56,   0.00,
08/18 04Z,   1.30,   6.61,  99.90,   7.91,   0.00,
08/18 05Z,   1.10,   7.26,  99.90,   8.36,   0.00,  (max)
08/18 06Z,   0.90,   6.24,  99.90,   7.14,   0.00,
08/18 07Z,   0.70,   4.03,  99.90,   4.73,   0.00,
08/18 08Z,   0.50,   1.11,  99.90,   1.61,   0.00,
08/18 09Z,   0.30,  -2.02,  99.90,  -1.72,   0.00,
08/18 10Z,   0.20,  -4.62,  99.90,  -4.42,   0.00,
08/18 11Z,   0.10,  -5.83,  99.90,  -5.73,   0.00,  (min)
08/18 12Z,   0.10,  -5.06,  99.90,  -4.96,   0.00,
08/18 13Z,   0.10,  -2.50,  99.90,  -2.40,   0.00,
08/18 14Z,   0.00,   0.95,  99.90,   0.95,   0.00,
08/18 15Z,   0.00,   4.24,  99.90,   4.24,   0.00,
08/18 16Z,   0.00,   6.47,  99.90,   6.47,   0.00,
08/18 17Z,   0.00,   7.02,  99.90,   7.02,   0.00,  (max)
08/18 18Z,   0.00,   5.86,  99.90,   5.86,   0.00,
08/18 19Z,   0.00,   3.38,  99.90,   3.38,   0.00,
08/18 20Z,   0.00,   0.09,  99.90,   0.09,   0.00,
08/18 21Z,   0.00,  -3.54,  99.90,  -3.54,   0.00,
08/18 22Z,   0.00,  -6.85,  99.90,  -6.85,   0.00,
08/18 23Z,   0.10,  -8.96,  99.90,  -8.86,   0.00,
08/19 00Z,   0.00,  -9.05,  99.90,  -9.05,   0.00,  (min)
08/19 01Z,   0.00,  -6.95,  99.90,  -6.95,   0.00,
08/19 02Z,   0.00,  -3.30,  99.90,  -3.30,   0.00,
08/19 03Z,   0.00,   0.88,  99.90,   0.88,   0.00,
08/19 04Z,   0.00,   4.59,  99.90,   4.59,   0.00,
08/19 05Z,  -0.10,   6.96,  99.90,   6.86,   0.00,
08/19 06Z,  -0.30,   7.56,  99.90,   7.26,   0.00,  (max)
08/19 07Z,  -0.40,   6.56,  99.90,   6.16,   0.00,
08/19 08Z,  -0.40,   4.43,  99.90,   4.03,   0.00,
08/19 09Z,  -0.40,   1.62,  99.90,   1.22,   0.00,
08/19 10Z,  -0.30,  -1.37,  99.90,  -1.67,   0.00,
08/19 11Z,  -0.30,  -3.81,  99.90,  -4.11,   0.00,
08/19 12Z,  -0.30,  -4.86,  99.90,  -5.16,   0.00,  (min)
08/19 13Z,  -0.30,  -4.03,  99.90,  -4.33,   0.00,
08/19 14Z,  -0.20,  -1.64,  99.90,  -1.84,   0.00,
08/19 15Z,  -0.20,   1.43,  99.90,   1.23,   0.00,
08/19 16Z,  -0.20,   4.22,  99.90,   4.02,   0.00,
08/19 17Z,  -0.20,   5.91,  99.90,   5.71,   0.00,
08/19 18Z,  -0.20,   6.01,  99.90,   5.81,   0.00,  (max)
08/19 19Z,  -0.20,   4.57,  99.90,   4.37,   0.00,
08/19 20Z,  -0.20,   2.01,  99.90,   1.81,   0.00,
08/19 21Z,  -0.20,  -1.23,  99.90,  -1.43,   0.00,
08/19 22Z,  -0.20,  -4.67,  99.90,  -4.87,   0.00,
08/19 23Z,  -0.20,  -7.67,  99.90,  -7.87,   0.00,
08/20 00Z,  -0.20,  -9.34,  99.90,  -9.54,   0.00,  (min)
08/20 01Z,  -0.20,  -8.95,  99.90,  -9.15,   0.00,
08/20 02Z,  -0.20,  -6.48,  99.90,  -6.68,   0.00,
08/20 03Z,  -0.20,  -2.66,  99.90,  -2.86,   0.00,
08/20 04Z,  -0.20,   1.51,  99.90,   1.31,   0.00,
08/20 05Z,  -0.20,   5.09,  99.90,   4.89,   0.00,
08/20 06Z,  -0.10,   7.28,  99.90,   7.18,   0.00,
08/20 07Z,  -0.10,   7.73,  99.90,   7.63,   0.00,  (max)
08/20 08Z,   0.00,   6.68,  99.90,   6.68,   0.00,
08/20 09Z,   0.00,   4.59,  99.90,   4.59,   0.00,
08/20 10Z,   0.00,   1.87,  99.90,   1.87,   0.00,
08/20 11Z,   0.00,  -0.98,  99.90,  -0.98,   0.00,
08/20 12Z,   0.00,  -3.21,  99.90,  -3.21,   0.00,
08/20 13Z,   0.00,  -4.06,  99.90,  -4.06,   0.00,  (min)
08/20 14Z,   0.00,  -3.16,  99.90,  -3.16,   0.00,
08/20 15Z,   0.00,  -0.90,  99.90,  -0.90,   0.00,
08/20 16Z,   0.00,   1.82,  99.90,   1.82,   0.00,
08/20 17Z,   0.00,   4.14,  99.90,   4.14,   0.00,
08/20 18Z,   0.00,   5.32,  99.90,   5.32,   0.00,  (max)
08/20 19Z,   0.00,   5.02,  99.90,   5.02,   0.00,
08/20 20Z,   0.00,   3.35,  99.90,   3.35,   0.00,
08/20 21Z,   0.00,   0.75,  99.90,   0.75,   0.00,
08/20 22Z,   0.00,  -2.39,  99.90,  -2.39,   0.00,
08/20 23Z,   0.00,  -5.61,  99.90,  -5.61,   0.00,
08/21 00Z,   0.00,  -8.25,  99.90,  -8.25,   0.00,
08/21 01Z,   0.00,  -9.45,  99.90,  -9.45,   0.00,  (min)
08/21 02Z,   0.00,  -8.58,  99.90,  -8.58,   0.00,
08/21 03Z,   0.00,  -5.78,  99.90,  -5.78,   0.00,
08/21 04Z,   0.00,  -1.86,  99.90,  -1.86,   0.00,
08/21 05Z,   0.00,   2.22,  99.90,   2.22,   0.00,
08/21 06Z,   0.00,   5.58,  99.90,   5.58,   0.00,
08/21 07Z,   0.00,   7.49,  99.90,   7.49,   0.00,
08/21 08Z,   0.00,   7.74,  99.90,   7.74,   0.00,  (max)
08/21 09Z,   0.00,   6.61,  99.90,   6.61,   0.00,
08/21 10Z,   0.00,   4.54,  99.90,   4.54,   0.00,
08/21 11Z,   0.10,   1.90,  99.90,   2.00,   0.00,
08/21 12Z,   0.10,  -0.79,  99.90,  -0.69,   0.00,
08/21 13Z,   0.10,  -2.80,  99.90,  -2.70,   0.00,
08/21 14Z,   0.10,  -3.41,  99.90,  -3.31,   0.00,  (min)
08/21 15Z,   0.00,  -2.39,  99.90,  -2.39,   0.00,
08/21 16Z,   0.00,  -0.25,  99.90,  -0.25,   0.00,
08/21 17Z,   0.00,   2.16,  99.90,   2.16,   0.00,
08/21 18Z,   0.00,   4.04,  99.90,   4.04,   0.00,
08/21 19Z,   0.10,   4.76,  99.90,   4.86,   0.00,  (max)
08/21 20Z,   0.20,   4.10,  99.90,   4.30,   0.00,
08/21 21Z,   0.30,   2.26,  99.90,   2.56,   0.00,
08/21 22Z,   0.30,  -0.36,  99.90,  -0.06,   0.00,
08/21 23Z,   0.30,  -3.38,  99.90,  -3.08,   0.00,
08/22 00Z,   0.30,  -6.36,  99.90,  -6.06,   0.00,
08/22 01Z,   0.20,  -8.63,  99.90,  -8.43,   0.00,
08/22 02Z,   0.20,  -9.35,  99.90,  -9.15,   0.00,  (min)
08/22 03Z,   0.20,  -8.03,  99.90,  -7.83,   0.00,
08/22 04Z,   0.20,  -4.94,  99.90,  -4.74,   0.00,
08/22 05Z,   0.20,  -0.99,  99.90,  -0.79,   0.00,
08/22 06Z,   0.20,   2.94,  99.90,   3.14,   0.00,
08/22 07Z,   0.20,   6.01,  99.90,   6.21,   0.00,
08/22 08Z,   0.20,   7.60,  99.90,   7.80,   0.00,
08/22 09Z,   0.20,   7.62,  99.90,   7.82,   0.00,  (max)
08/22 10Z,   0.30,   6.38,  99.90,   6.68,   0.00,
08/22 11Z,   0.40,   4.31,  99.90,   4.71,   0.00,
08/22 12Z,   0.50,   1.75,  99.90,   2.25,   0.00,
08/22 13Z,   0.60,  -0.77,  99.90,  -0.17,   0.00,
08/22 14Z,   0.70,  -2.52,  99.90,  -1.82,   0.00,
08/22 15Z,   0.90,  -2.88,  99.90,  -1.98,   0.00,  (min)
08/22 16Z,   1.00,  -1.73,  99.90,  -0.73,   0.00,
08/22 17Z,   1.10,   0.33,  99.90,   1.43,   0.00,
08/22 18Z,   1.10,   2.45,  99.90,   3.55,   0.00,
08/22 19Z,   1.10,   3.93,  99.90,   5.03,   0.00,
08/22 20Z,   1.10,   4.24,  99.90,   5.34,   0.00,  (max)
08/22 21Z,   1.20,   3.28,  99.90,   4.48,   0.00,
08/22 22Z,   1.20,   1.29,  99.90,   2.49,   0.00,
08/22 23Z,   1.20,  -1.33,  99.90,  -0.13,   0.00,
08/23 00Z,   1.10,  -4.22,  99.90,  -3.12,   0.00,
08/23 01Z,   1.10,  -6.95,  99.90,  -5.85,   0.00,
08/23 02Z,   1.10,  -8.84,  99.90,  -7.74,   0.00,
08/23 03Z,   1.10,  -9.09,  99.90,  -7.99,   0.00,  (min)
08/23 04Z,   1.00,  -7.34,  99.90,  -6.34,   0.00,
08/23 05Z,   0.90,  -4.03,  99.90,  -3.13,   0.00,
08/23 06Z,   0.90,  -0.09,  99.90,   0.81,   0.00,