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 : 01/20/2026 15:22:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 00Z,   0.00,  -4.76,  99.90,  -4.76,   0.00,
01/19 01Z,  -0.10,  -7.04,  99.90,  -7.14,   0.00,
01/19 02Z,  -0.10,  -9.35,  99.90,  -9.45,   0.00,
01/19 03Z,  -0.10, -11.12,  99.90, -11.22,   0.00,
01/19 04Z,   0.00, -12.02,  99.90, -12.02,   0.00,
01/19 05Z,   0.00, -12.09,  99.90, -12.09,   0.00,  (min)
01/19 06Z,  -0.10, -11.10,  99.90, -11.20,   0.00,
01/19 07Z,  -0.10,  -9.31,  99.90,  -9.41,   0.00,
01/19 08Z,   0.00,  -7.45,  99.90,  -7.45,   0.00,
01/19 09Z,   0.00,  -6.43,  99.90,  -6.43,   0.00,  (max)
01/19 10Z,   0.00,  -6.76,  99.90,  -6.76,   0.00,
01/19 11Z,   0.00,  -8.09,  99.90,  -8.09,   0.00,
01/19 12Z,   0.00,  -9.89,  99.90,  -9.89,   0.00,
01/19 13Z,   0.00, -11.57,  99.90, -11.57,   0.00,
01/19 14Z,   0.00, -12.80,  99.90, -12.80,   0.00,
01/19 15Z,   0.00, -13.50,  99.90, -13.50,   0.00,
01/19 16Z,   0.00, -13.71,  99.90, -13.71,   0.00,  (min)
01/19 17Z,   0.00, -13.48,  99.90, -13.48,   0.00,
01/19 18Z,   0.00, -12.59,  99.90, -12.59,   0.00,
01/19 19Z,   0.00, -10.81,  99.90, -10.81,   0.00,
01/19 20Z,   0.00,  -8.30,  99.90,  -8.30,   0.00,
01/19 21Z,   0.00,  -5.62,  99.90,  -5.62,   0.00,
01/19 22Z,   0.00,  -3.54,  99.90,  -3.54,   0.00,
01/19 23Z,   0.00,  -2.78,  99.90,  -2.78,   0.00,  (max)
01/20 00Z,   0.00,  -3.60,  99.90,  -3.60,   0.00,
01/20 01Z,   0.00,  -5.57,  99.90,  -5.57,   0.00,
01/20 02Z,   0.00,  -7.93,  99.90,  -7.93,   0.00,
01/20 03Z,   0.00, -10.08,  99.90, -10.08,   0.00,
01/20 04Z,   0.00, -11.57,  99.90, -11.57,   0.00,
01/20 05Z,   0.00, -12.22,  99.90, -12.22,   0.00,  (min)
01/20 06Z,   0.10, -12.05,  99.90, -11.95,   0.00,
01/20 07Z,   0.10, -10.84,  99.90, -10.74,   0.00,
01/20 08Z,   0.20,  -8.97,  99.90,  -8.77,   0.00,
01/20 09Z,   0.20,  -7.21,  99.90,  -7.01,   0.00,
01/20 10Z,   0.30,  -6.45,  99.90,  -6.15,   0.00,  (max)
01/20 11Z,   0.30,  -7.00,  99.90,  -6.70,   0.00,
01/20 12Z,   0.40,  -8.48,  99.90,  -8.08,   0.00,
01/20 13Z,   0.40, -10.30,  99.90,  -9.90,   0.00,
01/20 14Z,   0.50, -11.87,  99.90, -11.37,   0.00,
01/20 15Z,   0.50, -12.95,  99.90, -12.45,   0.00,
01/20 16Z,   0.60, -13.50,  99.90, -12.90,   0.00,
01/20 17Z,   0.60, -13.60,  99.90, -13.00,   0.00,  (min)
01/20 18Z,   0.50, -13.20,  99.90, -12.70,   0.00,
01/20 19Z,   0.50, -12.03,  99.90, -11.53,   0.00,
01/20 20Z,   0.50,  -9.94,  99.90,  -9.44,   0.00,
01/20 21Z,   0.60,  -7.26,  99.90,  -6.66,   0.00,
01/20 22Z,   0.60,  -4.70,  99.90,  -4.10,   0.00,
01/20 23Z,   0.60,  -3.06,  99.90,  -2.46,   0.00,
01/21 00Z,   0.60,  -2.94,  99.90,  -2.34,   0.00,  (max)
01/21 01Z,   0.50,  -4.37,  99.90,  -3.87,   0.00,
01/21 02Z,   0.40,  -6.61,  99.90,  -6.21,   0.00,
01/21 03Z,   0.30,  -8.93,  99.90,  -8.63,   0.00,
01/21 04Z,   0.30, -10.85,  99.90, -10.55,   0.00,
01/21 05Z,   0.20, -12.03,  99.90, -11.83,   0.00,
01/21 06Z,   0.10, -12.42,  99.90, -12.32,   0.00,  (min)
01/21 07Z,   0.10, -11.98,  99.90, -11.88,   0.00,
01/21 08Z,   0.00, -10.59,  99.90, -10.59,   0.00,
01/21 09Z,   0.00,  -8.64,  99.90,  -8.64,   0.00,
01/21 10Z,   0.00,  -6.96,  99.90,  -6.96,   0.00,
01/21 11Z,  -0.10,  -6.38,  99.90,  -6.48,   0.00,  (max)
01/21 12Z,  -0.20,  -7.10,  99.90,  -7.30,   0.00,
01/21 13Z,  -0.30,  -8.71,  99.90,  -9.01,   0.00,
01/21 14Z,  -0.30, -10.54,  99.90, -10.84,   0.00,
01/21 15Z,  -0.30, -12.03,  99.90, -12.33,   0.00,
01/21 16Z,  -0.30, -12.99,  99.90, -13.29,   0.00,
01/21 17Z,  -0.30, -13.43,  99.90, -13.73,   0.00,  (min)
01/21 18Z,  -0.30, -13.41,  99.90, -13.71,   0.00,
01/21 19Z,  -0.30, -12.82,  99.90, -13.12,   0.00,
01/21 20Z,  -0.30, -11.34,  99.90, -11.64,   0.00,
01/21 21Z,  -0.30,  -8.96,  99.90,  -9.26,   0.00,
01/21 22Z,  -0.30,  -6.22,  99.90,  -6.52,   0.00,
01/21 23Z,  -0.30,  -3.92,  99.90,  -4.22,   0.00,
01/22 00Z,  -0.30,  -2.86,  99.90,  -3.16,   0.00,  (max)
01/22 01Z,  -0.20,  -3.48,  99.90,  -3.68,   0.00,
01/22 02Z,  -0.20,  -5.42,  99.90,  -5.62,   0.00,
01/22 03Z,  -0.20,  -7.82,  99.90,  -8.02,   0.00,
01/22 04Z,  -0.10, -10.00,  99.90, -10.10,   0.00,
01/22 05Z,  -0.10, -11.61,  99.90, -11.71,   0.00,
01/22 06Z,  -0.10, -12.46,  99.90, -12.56,   0.00,
01/22 07Z,  -0.20, -12.60,  99.90, -12.80,   0.00,  (min)
01/22 08Z,  -0.20, -11.91,  99.90, -12.11,   0.00,
01/22 09Z,  -0.20, -10.32,  99.90, -10.52,   0.00,
01/22 10Z,  -0.20,  -8.29,  99.90,  -8.49,   0.00,
01/22 11Z,  -0.30,  -6.63,  99.90,  -6.93,   0.00,
01/22 12Z,  -0.40,  -6.14,  99.90,  -6.54,   0.00,  (max)
01/22 13Z,  -0.40,  -7.00,  99.90,  -7.40,   0.00,
01/22 14Z,  -0.40,  -8.75,  99.90,  -9.15,   0.00,
01/22 15Z,  -0.40, -10.61,  99.90, -11.01,   0.00,
01/22 16Z,  -0.40, -12.06,  99.90, -12.46,   0.00,
01/22 17Z,  -0.40, -12.95,  99.90, -13.35,   0.00,
01/22 18Z,  -0.40, -13.31,  99.90, -13.71,   0.00,  (min)
01/22 19Z,  -0.50, -13.17,  99.90, -13.67,   0.00,
01/22 20Z,  -0.50, -12.35,  99.90, -12.85,   0.00,
01/22 21Z,  -0.50, -10.56,  99.90, -11.06,   0.00,
01/22 22Z,  -0.50,  -7.95,  99.90,  -8.45,   0.00,
01/22 23Z,  -0.50,  -5.26,  99.90,  -5.76,   0.00,
01/23 00Z,  -0.60,  -3.39,  99.90,  -3.99,   0.00,
01/23 01Z,  -0.60,  -3.04,  99.90,  -3.64,   0.00,  (max)
01/23 02Z,  -0.60,  -4.37,  99.90,  -4.97,   0.00,
01/23 03Z,  -0.70,  -6.68,  99.90,  -7.38,   0.00,
01/23 04Z,  -0.70,  -9.09,  99.90,  -9.79,   0.00,
01/23 05Z,  -0.70, -11.04,  99.90, -11.74,   0.00,
01/23 06Z,  -0.70, -12.30,  99.90, -13.00,   0.00,
01/23 07Z,  -0.70, -12.85,  99.90, -13.55,   0.00,  (min)
01/23 08Z,  -0.70, -12.74,  99.90, -13.44,   0.00,
01/23 09Z,  -0.60, -11.82,  99.90, -12.42,   0.00,
01/23 10Z,  -0.60, -10.03,  99.90, -10.63,   0.00,
01/23 11Z,  -0.60,  -7.86,  99.90,  -8.46,   0.00,
01/23 12Z,  -0.60,  -6.17,  99.90,  -6.77,   0.00,
01/23 13Z,  -0.60,  -5.71,  99.90,  -6.31,   0.00,  (max)
01/23 14Z,  -0.60,  -6.70,  99.90,  -7.30,   0.00,
01/23 15Z,  -0.60,  -8.58,  99.90,  -9.18,   0.00,
01/23 16Z,  -0.60, -10.51,  99.90, -11.11,   0.00,
01/23 17Z,  -0.50, -11.97,  99.90, -12.47,   0.00,
01/23 18Z,  -0.50, -12.83,  99.90, -13.33,   0.00,
01/23 19Z,  -0.50, -13.14,  99.90, -13.64,   0.00,  (min)
01/23 20Z,  -0.50, -12.88,  99.90, -13.38,   0.00,
01/23 21Z,  -0.40, -11.83,  99.90, -12.23,   0.00,
01/23 22Z,  -0.30,  -9.75,  99.90, -10.05,   0.00,
01/23 23Z,  -0.20,  -7.01,  99.90,  -7.21,   0.00,
01/24 00Z,  -0.10,  -4.51,  99.90,  -4.61,   0.00,
01/24 01Z,   0.00,  -3.18,  99.90,  -3.18,   0.00,  (max)
01/24 02Z,   0.00,  -3.58,  99.90,  -3.58,   0.00,
01/24 03Z,   0.00,  -5.49,  99.90,  -5.49,   0.00,
01/24 04Z,   0.00,  -8.01,  99.90,  -8.01,   0.00,
01/24 05Z,  -0.10, -10.30,  99.90, -10.40,   0.00,
01/24 06Z,  -0.10, -11.96,  99.90, -12.06,   0.00,
01/24 07Z,  99.90, -12.90,  99.90,  99.90,   0.00,
01/24 08Z,  99.90, -13.19,  99.90,  99.90,   0.00,
01/24 09Z,  99.90, -12.87,  99.90,  99.90,   0.00,
01/24 10Z,  99.90, -11.72,  99.90,  99.90,   0.00,
01/24 11Z,  99.90,  -9.68,  99.90,  99.90,   0.00,
01/24 12Z,  99.90,  -7.34,  99.90,  99.90,   0.00,