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 : 07/20/2025 07:20:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 12Z,   0.20,  -4.87,  99.90,  -4.67,   0.00,
07/18 13Z,   0.30,  -4.70,  99.90,  -4.40,   0.00,  (min)
07/18 14Z,   0.50,  -2.54,  99.90,  -2.04,   0.00,
07/18 15Z,   0.60,   1.04,  99.90,   1.64,   0.00,
07/18 16Z,   0.60,   4.66,  99.90,   5.26,   0.00,
07/18 17Z,   0.70,   7.18,  99.90,   7.88,   0.00,
07/18 18Z,   0.40,   8.02,  99.90,   8.42,   0.00,  (max)
07/18 19Z,   0.40,   7.04,  99.90,   7.44,   0.00,
07/18 20Z,   0.30,   4.48,  99.90,   4.78,   0.00,
07/18 21Z,   0.30,   0.96,  99.90,   1.26,   0.00,
07/18 22Z,   0.30,  -2.85,  99.90,  -2.55,   0.00,
07/18 23Z,   0.30,  -6.40,  99.90,  -6.10,   0.00,
07/19 00Z,   0.00,  -9.11,  99.90,  -9.11,   0.00,
07/19 01Z,   0.00, -10.24,  99.90, -10.24,   0.00,  (min)
07/19 02Z,   0.00,  -9.13,  99.90,  -9.13,   0.00,
07/19 03Z,   0.00,  -5.81,  99.90,  -5.81,   0.00,
07/19 04Z,   0.00,  -1.32,  99.90,  -1.32,   0.00,
07/19 05Z,   0.00,   2.96,  99.90,   2.96,   0.00,
07/19 06Z,  -0.10,   6.03,  99.90,   5.93,   0.00,
07/19 07Z,  -0.20,   7.36,  99.90,   7.16,   0.00,  (max)
07/19 08Z,  -0.20,   6.89,  99.90,   6.69,   0.00,
07/19 09Z,  -0.20,   5.06,  99.90,   4.86,   0.00,
07/19 10Z,  -0.20,   2.54,  99.90,   2.34,   0.00,
07/19 11Z,  -0.20,  -0.15,  99.90,  -0.35,   0.00,
07/19 12Z,  -0.20,  -2.52,  99.90,  -2.72,   0.00,
07/19 13Z,  -0.20,  -3.99,  99.90,  -4.19,   0.00,  (min)
07/19 14Z,  -0.10,  -3.84,  99.90,  -3.94,   0.00,
07/19 15Z,   0.00,  -1.72,  99.90,  -1.72,   0.00,
07/19 16Z,   0.00,   1.70,  99.90,   1.70,   0.00,
07/19 17Z,   0.00,   5.00,  99.90,   5.00,   0.00,
07/19 18Z,   0.20,   7.10,  99.90,   7.30,   0.00,
07/19 19Z,   0.10,   7.49,  99.90,   7.59,   0.00,  (max)
07/19 20Z,   0.10,   6.06,  99.90,   6.16,   0.00,
07/19 21Z,   0.00,   3.14,  99.90,   3.14,   0.00,
07/19 22Z,   0.00,  -0.65,  99.90,  -0.65,   0.00,
07/19 23Z,   0.00,  -4.63,  99.90,  -4.63,   0.00,
07/20 00Z,   0.00,  -8.22,  99.90,  -8.22,   0.00,
07/20 01Z,  -0.10, -10.80,  99.90, -10.90,   0.00,
07/20 02Z,  -0.10, -11.57,  99.90, -11.67,   0.00,  (min)
07/20 03Z,  -0.10,  -9.89,  99.90,  -9.99,   0.00,
07/20 04Z,  -0.10,  -5.95,  99.90,  -6.05,   0.00,
07/20 05Z,   0.00,  -0.95,  99.90,  -0.95,   0.00,
07/20 06Z,   0.00,   3.72,  99.90,   3.72,   0.00,
07/20 07Z,   0.00,   7.08,  99.90,   7.08,   0.00,
07/20 08Z,  -0.10,   8.56,  99.90,   8.46,   0.00,  (max)
07/20 09Z,  -0.20,   8.11,  99.90,   7.91,   0.00,
07/20 10Z,  -0.20,   6.24,  99.90,   6.04,   0.00,
07/20 11Z,  -0.30,   3.63,  99.90,   3.33,   0.00,
07/20 12Z,  -0.40,   0.81,  99.90,   0.41,   0.00,
07/20 13Z,  -0.40,  -1.72,  99.90,  -2.12,   0.00,
07/20 14Z,  -0.40,  -3.30,  99.90,  -3.70,   0.00,  (min)
07/20 15Z,  -0.30,  -3.20,  99.90,  -3.50,   0.00,
07/20 16Z,  -0.20,  -1.16,  99.90,  -1.36,   0.00,
07/20 17Z,   0.00,   2.07,  99.90,   2.07,   0.00,
07/20 18Z,   0.10,   5.08,  99.90,   5.18,   0.00,
07/20 19Z,   0.30,   6.84,  99.90,   7.14,   0.00,
07/20 20Z,   0.40,   6.89,  99.90,   7.29,   0.00,  (max)
07/20 21Z,   0.50,   5.16,  99.90,   5.66,   0.00,
07/20 22Z,   0.60,   1.99,  99.90,   2.59,   0.00,
07/20 23Z,   0.60,  -1.96,  99.90,  -1.36,   0.00,
07/21 00Z,   0.60,  -6.03,  99.90,  -5.43,   0.00,
07/21 01Z,   0.50,  -9.62,  99.90,  -9.12,   0.00,
07/21 02Z,   0.40, -12.05,  99.90, -11.65,   0.00,
07/21 03Z,   0.20, -12.49,  99.90, -12.29,   0.00,  (min)
07/21 04Z,   0.10, -10.33,  99.90, -10.23,   0.00,
07/21 05Z,   0.00,  -5.93,  99.90,  -5.93,   0.00,
07/21 06Z,  -0.10,  -0.55,  99.90,  -0.65,   0.00,
07/21 07Z,  -0.10,   4.42,  99.90,   4.32,   0.00,
07/21 08Z,  -0.20,   7.98,  99.90,   7.78,   0.00,
07/21 09Z,  -0.20,   9.55,  99.90,   9.35,   0.00,  (max)
07/21 10Z,  -0.30,   9.10,  99.90,   8.80,   0.00,
07/21 11Z,  -0.30,   7.19,  99.90,   6.89,   0.00,
07/21 12Z,  -0.30,   4.48,  99.90,   4.18,   0.00,
07/21 13Z,  -0.40,   1.51,  99.90,   1.11,   0.00,
07/21 14Z,  -0.30,  -1.17,  99.90,  -1.47,   0.00,
07/21 15Z,  -0.30,  -2.85,  99.90,  -3.15,   0.00,  (min)
07/21 16Z,  -0.30,  -2.82,  99.90,  -3.12,   0.00,
07/21 17Z,  -0.30,  -0.87,  99.90,  -1.17,   0.00,
07/21 18Z,  -0.30,   2.18,  99.90,   1.88,   0.00,
07/21 19Z,  -0.20,   4.96,  99.90,   4.76,   0.00,
07/21 20Z,  -0.20,   6.50,  99.90,   6.30,   0.00,  (max)
07/21 21Z,  -0.20,   6.33,  99.90,   6.13,   0.00,
07/21 22Z,  -0.20,   4.41,  99.90,   4.21,   0.00,
07/21 23Z,  -0.20,   1.12,  99.90,   0.92,   0.00,
07/22 00Z,  -0.30,  -2.89,  99.90,  -3.19,   0.00,
07/22 01Z,  -0.40,  -6.97,  99.90,  -7.37,   0.00,
07/22 02Z,  -0.40, -10.53,  99.90, -10.93,   0.00,
07/22 03Z,  -0.50, -12.82,  99.90, -13.32,   0.00,
07/22 04Z,  -0.50, -12.98,  99.90, -13.48,   0.00,  (min)
07/22 05Z,  -0.50, -10.46,  99.90, -10.96,   0.00,
07/22 06Z,  -0.50,  -5.74,  99.90,  -6.24,   0.00,
07/22 07Z,  -0.50,  -0.13,  99.90,  -0.63,   0.00,
07/22 08Z,  -0.50,   5.01,  99.90,   4.51,   0.00,
07/22 09Z,  -0.40,   8.67,  99.90,   8.27,   0.00,
07/22 10Z,  -0.40,  10.27,  99.90,   9.87,   0.00,  (max)
07/22 11Z,  -0.30,   9.80,  99.90,   9.50,   0.00,
07/22 12Z,  -0.30,   7.83,  99.90,   7.53,   0.00,
07/22 13Z,  -0.30,   5.02,  99.90,   4.72,   0.00,
07/22 14Z,  -0.30,   1.92,  99.90,   1.62,   0.00,
07/22 15Z,  -0.20,  -0.90,  99.90,  -1.10,   0.00,
07/22 16Z,  -0.20,  -2.67,  99.90,  -2.87,   0.00,
07/22 17Z,  -0.20,  -2.68,  99.90,  -2.88,   0.00,  (min)
07/22 18Z,  -0.20,  -0.81,  99.90,  -1.01,   0.00,
07/22 19Z,  -0.20,   2.09,  99.90,   1.89,   0.00,
07/22 20Z,  -0.20,   4.71,  99.90,   4.51,   0.00,
07/22 21Z,  -0.10,   6.11,  99.90,   6.01,   0.00,  (max)
07/22 22Z,  -0.10,   5.83,  99.90,   5.73,   0.00,
07/22 23Z,   0.00,   3.84,  99.90,   3.84,   0.00,
07/23 00Z,   0.00,   0.53,  99.90,   0.53,   0.00,
07/23 01Z,   0.00,  -3.45,  99.90,  -3.45,   0.00,
07/23 02Z,   0.00,  -7.48,  99.90,  -7.48,   0.00,
07/23 03Z,   0.00, -10.97,  99.90, -10.97,   0.00,
07/23 04Z,   0.10, -13.13,  99.90, -13.03,   0.00,  (min)
07/23 05Z,   0.10, -13.04,  99.90, -12.94,   0.00,
07/23 06Z,   0.20, -10.27,  99.90, -10.07,   0.00,
07/23 07Z,   0.30,  -5.37,  99.90,  -5.07,   0.00,
07/23 08Z,   0.40,   0.32,  99.90,   0.72,   0.00,
07/23 09Z,   0.40,   5.50,  99.90,   5.90,   0.00,
07/23 10Z,   0.40,   9.17,  99.90,   9.57,   0.00,
07/23 11Z,   0.40,  10.72,  99.90,  11.12,   0.00,  (max)
07/23 12Z,   0.40,  10.19,  99.90,  10.59,   0.00,
07/23 13Z,   0.30,   8.15,  99.90,   8.45,   0.00,
07/23 14Z,   0.20,   5.25,  99.90,   5.45,   0.00,
07/23 15Z,   0.10,   2.01,  99.90,   2.11,   0.00,
07/23 16Z,   0.00,  -0.91,  99.90,  -0.91,   0.00,
07/23 17Z,  -0.10,  -2.74,  99.90,  -2.84,   0.00,  (min)
07/23 18Z,   0.00,  -2.78,  99.90,  -2.78,   0.00,
07/23 19Z,   0.00,  -0.96,  99.90,  -0.96,   0.00,
07/23 20Z,   0.00,   1.83,  99.90,   1.83,   0.00,
07/23 21Z,   0.00,   4.35,  99.90,   4.35,   0.00,
07/23 22Z,   0.00,   5.69,  99.90,   5.69,   0.00,  (max)
07/23 23Z,   0.00,   5.40,  99.90,   5.40,   0.00,
07/24 00Z,   0.00,   3.43,  99.90,   3.43,   0.00,