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
#Eek Channel, off Quinhagak, AK : 07/20/2026 15:21:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.60,   3.67,  99.90,   3.07,   0.00,
07/19 01Z,  -0.70,   4.77,  99.90,   4.07,   0.00,  (max)
07/19 02Z,  -0.70,   3.98,  99.90,   3.28,   0.00,
07/19 03Z,  -0.60,   1.85,  99.90,   1.25,   0.00,
07/19 04Z,  -0.60,  -0.68,  99.90,  -1.28,   0.00,
07/19 05Z,  -0.50,  -2.81,  99.90,  -3.31,   0.00,
07/19 06Z,  -0.50,  -4.10,  99.90,  -4.60,   0.00,
07/19 07Z,  -0.50,  -4.58,  99.90,  -5.08,   0.00,  (min)
07/19 08Z,  -0.50,  -4.44,  99.90,  -4.94,   0.00,
07/19 09Z,  -0.40,  -3.56,  99.90,  -3.96,   0.00,
07/19 10Z,  -0.40,  -1.59,  99.90,  -1.99,   0.00,
07/19 11Z,  -0.40,   1.37,  99.90,   0.97,   0.00,
07/19 12Z,  -0.10,   4.60,  99.90,   4.50,   0.00,
07/19 13Z,   0.00,   6.90,  99.90,   6.90,   0.00,
07/19 14Z,   0.10,   7.24,  99.90,   7.34,   0.00,  (max)
07/19 15Z,   0.20,   5.55,  99.90,   5.75,   0.00,
07/19 16Z,   0.40,   2.68,  99.90,   3.08,   0.00,
07/19 17Z,   0.50,  -0.34,  99.90,   0.16,   0.00,
07/19 18Z,   0.60,  -2.71,  99.90,  -2.11,   0.00,
07/19 19Z,   0.60,  -4.05,  99.90,  -3.45,   0.00,
07/19 20Z,   0.70,  -4.50,  99.90,  -3.80,   0.00,  (min)
07/19 21Z,   0.70,  -4.32,  99.90,  -3.62,   0.00,
07/19 22Z,   0.70,  -3.40,  99.90,  -2.70,   0.00,
07/19 23Z,   0.60,  -1.51,  99.90,  -0.91,   0.00,
07/20 00Z,   0.50,   1.12,  99.90,   1.62,   0.00,
07/20 01Z,   0.50,   3.66,  99.90,   4.16,   0.00,
07/20 02Z,   0.40,   4.95,  99.90,   5.35,   0.00,  (max)
07/20 03Z,   0.40,   4.41,  99.90,   4.81,   0.00,
07/20 04Z,   0.40,   2.42,  99.90,   2.82,   0.00,
07/20 05Z,   0.30,  -0.10,  99.90,   0.20,   0.00,
07/20 06Z,   0.20,  -2.31,  99.90,  -2.11,   0.00,
07/20 07Z,   0.20,  -3.71,  99.90,  -3.51,   0.00,
07/20 08Z,   0.20,  -4.23,  99.90,  -4.03,   0.00,  (min)
07/20 09Z,   0.20,  -4.08,  99.90,  -3.88,   0.00,
07/20 10Z,   0.20,  -3.13,  99.90,  -2.93,   0.00,
07/20 11Z,   0.30,  -1.15,  99.90,  -0.85,   0.00,
07/20 12Z,   0.30,   1.72,  99.90,   2.02,   0.00,
07/20 13Z,   0.30,   4.69,  99.90,   4.99,   0.00,
07/20 14Z,   0.30,   6.56,  99.90,   6.86,   0.00,  (max)
07/20 15Z,   0.30,   6.45,  99.90,   6.75,   0.00,
07/20 16Z,   0.40,   4.53,  99.90,   4.93,   0.00,
07/20 17Z,   0.40,   1.69,  99.90,   2.09,   0.00,
07/20 18Z,   0.40,  -1.15,  99.90,  -0.75,   0.00,
07/20 19Z,   0.40,  -3.27,  99.90,  -2.87,   0.00,
07/20 20Z,   0.40,  -4.38,  99.90,  -3.98,   0.00,
07/20 21Z,   0.40,  -4.69,  99.90,  -4.29,   0.00,  (min)
07/20 22Z,   0.50,  -4.44,  99.90,  -3.94,   0.00,
07/20 23Z,   0.50,  -3.45,  99.90,  -2.95,   0.00,
07/21 00Z,   0.50,  -1.50,  99.90,  -1.00,   0.00,
07/21 01Z,   0.50,   1.18,  99.90,   1.68,   0.00,
07/21 02Z,   0.50,   3.78,  99.90,   4.28,   0.00,
07/21 03Z,   0.60,   5.19,  99.90,   5.79,   0.00,  (max)
07/21 04Z,   0.60,   4.82,  99.90,   5.42,   0.00,
07/21 05Z,   0.70,   2.94,  99.90,   3.64,   0.00,
07/21 06Z,   0.70,   0.43,  99.90,   1.13,   0.00,
07/21 07Z,   0.70,  -1.86,  99.90,  -1.16,   0.00,
07/21 08Z,   0.70,  -3.35,  99.90,  -2.65,   0.00,
07/21 09Z,   0.70,  -3.91,  99.90,  -3.21,   0.00,  (min)
07/21 10Z,   0.80,  -3.74,  99.90,  -2.94,   0.00,
07/21 11Z,   0.90,  -2.74,  99.90,  -1.84,   0.00,
07/21 12Z,   0.90,  -0.74,  99.90,   0.16,   0.00,
07/21 13Z,   1.00,   1.99,  99.90,   2.99,   0.00,
07/21 14Z,   1.10,   4.66,  99.90,   5.76,   0.00,
07/21 15Z,   1.10,   6.05,  99.90,   7.15,   0.00,  (max)
07/21 16Z,   1.20,   5.51,  99.90,   6.71,   0.00,
07/21 17Z,   1.40,   3.44,  99.90,   4.84,   0.00,
07/21 18Z,   1.60,   0.69,  99.90,   2.29,   0.00,
07/21 19Z,   1.70,  -1.91,  99.90,  -0.21,   0.00,
07/21 20Z,   1.90,  -3.74,  99.90,  -1.84,   0.00,
07/21 21Z,   2.00,  -4.62,  99.90,  -2.62,   0.00,
07/21 22Z,   2.10,  -4.81,  99.90,  -2.71,   0.00,  (min)
07/21 23Z,   2.10,  -4.46,  99.90,  -2.36,   0.00,
07/22 00Z,   2.20,  -3.36,  99.90,  -1.16,   0.00,
07/22 01Z,   2.20,  -1.32,  99.90,   0.88,   0.00,
07/22 02Z,   2.20,   1.41,  99.90,   3.61,   0.00,
07/22 03Z,   2.20,   4.02,  99.90,   6.22,   0.00,
07/22 04Z,   2.20,   5.45,  99.90,   7.65,   0.00,  (max)
07/22 05Z,   2.20,   5.17,  99.90,   7.37,   0.00,
07/22 06Z,   2.20,   3.35,  99.90,   5.55,   0.00,
07/22 07Z,   2.30,   0.84,  99.90,   3.14,   0.00,
07/22 08Z,   2.30,  -1.52,  99.90,   0.78,   0.00,
07/22 09Z,   2.30,  -3.06,  99.90,  -0.76,   0.00,
07/22 10Z,   2.40,  -3.65,  99.90,  -1.25,   0.00,  (min)
07/22 11Z,   2.50,  -3.44,  99.90,  -0.94,   0.00,
07/22 12Z,   2.50,  -2.38,  99.90,   0.12,   0.00,
07/22 13Z,   2.40,  -0.39,  99.90,   2.01,   0.00,
07/22 14Z,   2.20,   2.20,  99.90,   4.40,   0.00,
07/22 15Z,   1.90,   4.52,  99.90,   6.42,   0.00,
07/22 16Z,   1.80,   5.41,  99.90,   7.21,   0.00,  (max)
07/22 17Z,   2.10,   4.51,  99.90,   6.61,   0.00,
07/22 18Z,   3.00,   2.36,  99.90,   5.36,   0.00,
07/22 19Z,   3.80,  -0.25,  99.90,   3.55,   0.00,
07/22 20Z,   4.30,  -2.57,  99.90,   1.73,   0.00,
07/22 21Z,   4.30,  -4.10,  99.90,   0.20,   0.00,
07/22 22Z,   4.00,  -4.77,  99.90,  -0.77,   0.00,
07/22 23Z,   3.60,  -4.84,  99.90,  -1.24,   0.00,  (min)
07/23 00Z,   3.40,  -4.39,  99.90,  -0.99,   0.00,
07/23 01Z,   3.20,  -3.15,  99.90,   0.05,   0.00,
07/23 02Z,   3.10,  -0.99,  99.90,   2.11,   0.00,
07/23 03Z,   3.20,   1.79,  99.90,   4.99,   0.00,
07/23 04Z,   3.20,   4.35,  99.90,   7.55,   0.00,
07/23 05Z,   3.40,   5.71,  99.90,   9.11,   0.00,  (max)
07/23 06Z,   3.60,   5.40,  99.90,   9.00,   0.00,
07/23 07Z,   3.60,   3.59,  99.90,   7.19,   0.00,
07/23 08Z,   3.70,   1.06,  99.90,   4.76,   0.00,
07/23 09Z,   3.60,  -1.31,  99.90,   2.29,   0.00,
07/23 10Z,   3.30,  -2.86,  99.90,   0.44,   0.00,
07/23 11Z,   2.90,  -3.44,  99.90,  -0.54,   0.00,
07/23 12Z,   2.50,  -3.18,  99.90,  -0.68,   0.00,  (min)
07/23 13Z,   2.30,  -2.05,  99.90,   0.25,   0.00,
07/23 14Z,   2.00,  -0.06,  99.90,   1.94,   0.00,
07/23 15Z,   1.70,   2.36,  99.90,   4.06,   0.00,
07/23 16Z,   1.50,   4.30,  99.90,   5.80,   0.00,
07/23 17Z,   1.30,   4.70,  99.90,   6.00,   0.00,  (max)
07/23 18Z,   1.00,   3.52,  99.90,   4.52,   0.00,
07/23 19Z,   0.80,   1.35,  99.90,   2.15,   0.00,
07/23 20Z,   0.60,  -1.07,  99.90,  -0.47,   0.00,
07/23 21Z,   0.40,  -3.10,  99.90,  -2.70,   0.00,
07/23 22Z,   0.40,  -4.36,  99.90,  -3.96,   0.00,
07/23 23Z,   0.40,  -4.84,  99.90,  -4.44,   0.00,  (min)
07/24 00Z,   0.50,  -4.80,  99.90,  -4.30,   0.00,
07/24 01Z,   0.40,  -4.21,  99.90,  -3.81,   0.00,
07/24 02Z,   0.20,  -2.82,  99.90,  -2.62,   0.00,
07/24 03Z,   0.10,  -0.53,  99.90,  -0.43,   0.00,
07/24 04Z,  -0.10,   2.27,  99.90,   2.17,   0.00,
07/24 05Z,  -0.20,   4.72,  99.90,   4.52,   0.00,
07/24 06Z,  -0.30,   5.92,  99.90,   5.62,   0.00,
07/24 07Z,  99.90,   5.50,  99.90,  99.90,   0.00,
07/24 08Z,  99.90,   3.64,  99.90,  99.90,   0.00,
07/24 09Z,  99.90,   1.10,  99.90,  99.90,   0.00,
07/24 10Z,  99.90,  -1.25,  99.90,  99.90,   0.00,
07/24 11Z,  99.90,  -2.75,  99.90,  99.90,   0.00,
07/24 12Z,  99.90,  -3.28,  99.90,  99.90,   0.00,