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 : 01/23/2026 13:21:54 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 18Z,  -0.30,  -4.31,  99.90,  -4.61,   0.00,  (min)
01/21 19Z,  -0.30,  -3.72,  99.90,  -4.02,   0.00,
01/21 20Z,  -0.30,  -2.24,  99.90,  -2.54,   0.00,
01/21 21Z,  -0.30,   0.14,  99.90,  -0.16,   0.00,
01/21 22Z,  -0.30,   2.88,  99.90,   2.58,   0.00,
01/21 23Z,  -0.30,   5.18,  99.90,   4.88,   0.00,
01/22 00Z,  -0.50,   6.24,  99.90,   5.74,   0.00,  (max)
01/22 01Z,  -0.50,   5.62,  99.90,   5.12,   0.00,
01/22 02Z,  -0.40,   3.68,  99.90,   3.28,   0.00,
01/22 03Z,  -0.40,   1.28,  99.90,   0.88,   0.00,
01/22 04Z,  -0.40,  -0.90,  99.90,  -1.30,   0.00,
01/22 05Z,  -0.40,  -2.51,  99.90,  -2.91,   0.00,
01/22 06Z,  -0.50,  -3.36,  99.90,  -3.86,   0.00,
01/22 07Z,  -0.50,  -3.50,  99.90,  -4.00,   0.00,  (min)
01/22 08Z,  -0.50,  -2.81,  99.90,  -3.31,   0.00,
01/22 09Z,  -0.50,  -1.22,  99.90,  -1.72,   0.00,
01/22 10Z,  -0.50,   0.81,  99.90,   0.31,   0.00,
01/22 11Z,  -0.60,   2.47,  99.90,   1.87,   0.00,
01/22 12Z,  -0.60,   2.96,  99.90,   2.36,   0.00,  (max)
01/22 13Z,  -0.60,   2.10,  99.90,   1.50,   0.00,
01/22 14Z,  -0.60,   0.35,  99.90,  -0.25,   0.00,
01/22 15Z,  -0.50,  -1.51,  99.90,  -2.01,   0.00,
01/22 16Z,  -0.50,  -2.96,  99.90,  -3.46,   0.00,
01/22 17Z,  -0.50,  -3.85,  99.90,  -4.35,   0.00,
01/22 18Z,  -0.50,  -4.21,  99.90,  -4.71,   0.00,  (min)
01/22 19Z,  -0.50,  -4.07,  99.90,  -4.57,   0.00,
01/22 20Z,  -0.50,  -3.25,  99.90,  -3.75,   0.00,
01/22 21Z,  -0.50,  -1.46,  99.90,  -1.96,   0.00,
01/22 22Z,  -0.50,   1.15,  99.90,   0.65,   0.00,
01/22 23Z,  -0.50,   3.84,  99.90,   3.34,   0.00,
01/23 00Z,  -0.60,   5.71,  99.90,   5.11,   0.00,
01/23 01Z,  -0.60,   6.06,  99.90,   5.46,   0.00,  (max)
01/23 02Z,  -0.50,   4.73,  99.90,   4.23,   0.00,
01/23 03Z,  -0.50,   2.42,  99.90,   1.92,   0.00,
01/23 04Z,  -0.50,   0.01,  99.90,  -0.49,   0.00,
01/23 05Z,  -0.50,  -1.94,  99.90,  -2.44,   0.00,
01/23 06Z,  -0.60,  -3.20,  99.90,  -3.80,   0.00,
01/23 07Z,  -0.60,  -3.75,  99.90,  -4.35,   0.00,  (min)
01/23 08Z,  -0.60,  -3.64,  99.90,  -4.24,   0.00,
01/23 09Z,  -0.50,  -2.72,  99.90,  -3.22,   0.00,
01/23 10Z,  -0.50,  -0.93,  99.90,  -1.43,   0.00,
01/23 11Z,  -0.50,   1.24,  99.90,   0.74,   0.00,
01/23 12Z,  -0.50,   2.93,  99.90,   2.43,   0.00,
01/23 13Z,  -0.50,   3.39,  99.90,   2.89,   0.00,  (max)
01/23 14Z,  -0.50,   2.40,  99.90,   1.90,   0.00,
01/23 15Z,  -0.50,   0.52,  99.90,   0.02,   0.00,
01/23 16Z,  -0.40,  -1.41,  99.90,  -1.81,   0.00,
01/23 17Z,  -0.40,  -2.87,  99.90,  -3.27,   0.00,
01/23 18Z,  -0.40,  -3.73,  99.90,  -4.13,   0.00,
01/23 19Z,  -0.40,  -4.04,  99.90,  -4.44,   0.00,  (min)
01/23 20Z,  -0.40,  -3.78,  99.90,  -4.18,   0.00,
01/23 21Z,  -0.50,  -2.73,  99.90,  -3.23,   0.00,
01/23 22Z,  -0.50,  -0.65,  99.90,  -1.15,   0.00,
01/23 23Z,  -0.50,   2.09,  99.90,   1.59,   0.00,
01/24 00Z,  -0.40,   4.59,  99.90,   4.19,   0.00,
01/24 01Z,  -0.30,   5.92,  99.90,   5.62,   0.00,  (max)
01/24 02Z,  -0.30,   5.52,  99.90,   5.22,   0.00,
01/24 03Z,  -0.30,   3.61,  99.90,   3.31,   0.00,
01/24 04Z,  -0.20,   1.09,  99.90,   0.89,   0.00,
01/24 05Z,  -0.20,  -1.20,  99.90,  -1.40,   0.00,
01/24 06Z,  -0.20,  -2.86,  99.90,  -3.06,   0.00,
01/24 07Z,  -0.10,  -3.80,  99.90,  -3.90,   0.00,
01/24 08Z,  -0.10,  -4.09,  99.90,  -4.19,   0.00,  (min)
01/24 09Z,  -0.10,  -3.77,  99.90,  -3.87,   0.00,
01/24 10Z,   0.00,  -2.62,  99.90,  -2.62,   0.00,
01/24 11Z,  -0.10,  -0.58,  99.90,  -0.68,   0.00,
01/24 12Z,  -0.10,   1.76,  99.90,   1.66,   0.00,
01/24 13Z,  -0.10,   3.54,  99.90,   3.44,   0.00,
01/24 14Z,  -0.20,   4.00,  99.90,   3.80,   0.00,  (max)
01/24 15Z,  -0.20,   2.89,  99.90,   2.69,   0.00,
01/24 16Z,  -0.20,   0.87,  99.90,   0.67,   0.00,
01/24 17Z,  -0.20,  -1.17,  99.90,  -1.37,   0.00,
01/24 18Z,  -0.30,  -2.69,  99.90,  -2.99,   0.00,
01/24 19Z,  -0.30,  -3.58,  99.90,  -3.88,   0.00,
01/24 20Z,  -0.40,  -3.85,  99.90,  -4.25,   0.00,  (min)
01/24 21Z,  -0.50,  -3.48,  99.90,  -3.98,   0.00,
01/24 22Z,  -0.60,  -2.20,  99.90,  -2.80,   0.00,
01/24 23Z,  -0.60,   0.12,  99.90,  -0.48,   0.00,
01/25 00Z,  -0.70,   2.90,  99.90,   2.20,   0.00,
01/25 01Z,  -0.70,   5.09,  99.90,   4.39,   0.00,
01/25 02Z,  -0.70,   5.79,  99.90,   5.09,   0.00,  (max)
01/25 03Z,  -0.70,   4.72,  99.90,   4.02,   0.00,
01/25 04Z,  -0.70,   2.41,  99.90,   1.71,   0.00,
01/25 05Z,  -0.70,  -0.16,  99.90,  -0.86,   0.00,
01/25 06Z,  -0.70,  -2.27,  99.90,  -2.97,   0.00,
01/25 07Z,  -0.70,  -3.64,  99.90,  -4.34,   0.00,
01/25 08Z,  -0.70,  -4.30,  99.90,  -5.00,   0.00,  (min)
01/25 09Z,  -0.60,  -4.40,  99.90,  -5.00,   0.00,
01/25 10Z,  -0.50,  -3.89,  99.90,  -4.39,   0.00,
01/25 11Z,  -0.40,  -2.49,  99.90,  -2.89,   0.00,
01/25 12Z,  -0.40,  -0.19,  99.90,  -0.59,   0.00,
01/25 13Z,  -0.40,   2.36,  99.90,   1.96,   0.00,
01/25 14Z,  -0.30,   4.26,  99.90,   3.96,   0.00,
01/25 15Z,  -0.30,   4.72,  99.90,   4.42,   0.00,  (max)
01/25 16Z,  -0.20,   3.51,  99.90,   3.31,   0.00,
01/25 17Z,  -0.10,   1.32,  99.90,   1.22,   0.00,
01/25 18Z,   0.00,  -0.85,  99.90,  -0.85,   0.00,
01/25 19Z,   0.00,  -2.47,  99.90,  -2.47,   0.00,
01/25 20Z,   0.00,  -3.41,  99.90,  -3.41,   0.00,
01/25 21Z,   0.00,  -3.66,  99.90,  -3.66,   0.00,  (min)
01/25 22Z,   0.10,  -3.18,  99.90,  -3.08,   0.00,
01/25 23Z,   0.10,  -1.70,  99.90,  -1.60,   0.00,
01/26 00Z,   0.20,   0.79,  99.90,   0.99,   0.00,
01/26 01Z,   0.30,   3.51,  99.90,   3.81,   0.00,
01/26 02Z,   0.30,   5.33,  99.90,   5.63,   0.00,
01/26 03Z,   0.30,   5.42,  99.90,   5.72,   0.00,  (max)
01/26 04Z,   0.30,   3.84,  99.90,   4.14,   0.00,
01/26 05Z,   0.20,   1.29,  99.90,   1.49,   0.00,
01/26 06Z,   0.20,  -1.25,  99.90,  -1.05,   0.00,
01/26 07Z,   0.20,  -3.14,  99.90,  -2.94,   0.00,
01/26 08Z,   0.10,  -4.25,  99.90,  -4.15,   0.00,
01/26 09Z,   0.00,  -4.71,  99.90,  -4.71,   0.00,  (min)
01/26 10Z,   0.00,  -4.66,  99.90,  -4.66,   0.00,
01/26 11Z,   0.00,  -3.99,  99.90,  -3.99,   0.00,
01/26 12Z,  -0.10,  -2.34,  99.90,  -2.44,   0.00,
01/26 13Z,  -0.20,   0.23,  99.90,   0.03,   0.00,
01/26 14Z,  -0.30,   3.00,  99.90,   2.70,   0.00,
01/26 15Z,  -0.40,   5.01,  99.90,   4.61,   0.00,
01/26 16Z,  -0.50,   5.48,  99.90,   4.98,   0.00,  (max)
01/26 17Z,  -0.50,   4.16,  99.90,   3.66,   0.00,
01/26 18Z,  -0.60,   1.82,  99.90,   1.22,   0.00,
01/26 19Z,  -0.70,  -0.50,  99.90,  -1.20,   0.00,
01/26 20Z,  -0.70,  -2.25,  99.90,  -2.95,   0.00,
01/26 21Z,  -0.70,  -3.24,  99.90,  -3.94,   0.00,
01/26 22Z,  -0.80,  -3.50,  99.90,  -4.30,   0.00,  (min)
01/26 23Z,  -0.90,  -2.93,  99.90,  -3.83,   0.00,
01/27 00Z,  -0.90,  -1.29,  99.90,  -2.19,   0.00,
01/27 01Z,  -0.90,   1.31,  99.90,   0.41,   0.00,
01/27 02Z,  -1.00,   3.93,  99.90,   2.93,   0.00,
01/27 03Z,  -1.10,   5.37,  99.90,   4.27,   0.00,  (max)
01/27 04Z,  -1.20,   4.96,  99.90,   3.76,   0.00,
01/27 05Z,  -1.30,   3.02,  99.90,   1.72,   0.00,
01/27 06Z,  -1.40,   0.34,  99.90,  -1.06,   0.00,