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 : 05/19/2025 21:22:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,   0.40, -10.63,  99.90, -10.23,   0.00,
05/18 07Z,   0.40, -10.97,  99.90, -10.57,   0.00,  (min)
05/18 08Z,   0.40, -10.90,  99.90, -10.50,   0.00,
05/18 09Z,   0.40, -10.28,  99.90,  -9.88,   0.00,
05/18 10Z,   0.40,  -8.76,  99.90,  -8.36,   0.00,
05/18 11Z,   0.40,  -6.31,  99.90,  -5.91,   0.00,
05/18 12Z,   0.40,  -3.47,  99.90,  -3.07,   0.00,
05/18 13Z,   0.30,  -1.05,  99.90,  -0.75,   0.00,
05/18 14Z,   0.30,   0.16,  99.90,   0.46,   0.00,  (max)
05/18 15Z,   0.30,  -0.29,  99.90,   0.01,   0.00,
05/18 16Z,   0.30,  -2.17,  99.90,  -1.87,   0.00,
05/18 17Z,   0.20,  -4.60,  99.90,  -4.40,   0.00,
05/18 18Z,   0.30,  -6.87,  99.90,  -6.57,   0.00,
05/18 19Z,   0.30,  -8.62,  99.90,  -8.32,   0.00,
05/18 20Z,   0.30,  -9.63,  99.90,  -9.33,   0.00,
05/18 21Z,   0.30,  -9.91,  99.90,  -9.61,   0.00,  (min)
05/18 22Z,   0.30,  -9.32,  99.90,  -9.02,   0.00,
05/18 23Z,   0.30,  -7.78,  99.90,  -7.48,   0.00,
05/19 00Z,   0.30,  -5.84,  99.90,  -5.54,   0.00,
05/19 01Z,   0.30,  -4.43,  99.90,  -4.13,   0.00,
05/19 02Z,   0.30,  -4.29,  99.90,  -3.99,   0.00,  (max)
05/19 03Z,   0.40,  -5.32,  99.90,  -4.92,   0.00,
05/19 04Z,   0.40,  -7.06,  99.90,  -6.66,   0.00,
05/19 05Z,   0.40,  -8.78,  99.90,  -8.38,   0.00,
05/19 06Z,   0.30, -10.02,  99.90,  -9.72,   0.00,
05/19 07Z,   0.30, -10.71,  99.90, -10.41,   0.00,
05/19 08Z,   0.30, -10.95,  99.90, -10.65,   0.00,  (min)
05/19 09Z,   0.30, -10.77,  99.90, -10.47,   0.00,
05/19 10Z,   0.30,  -9.92,  99.90,  -9.62,   0.00,
05/19 11Z,   0.20,  -8.08,  99.90,  -7.88,   0.00,
05/19 12Z,   0.20,  -5.38,  99.90,  -5.18,   0.00,
05/19 13Z,   0.20,  -2.53,  99.90,  -2.33,   0.00,
05/19 14Z,   0.10,  -0.42,  99.90,  -0.32,   0.00,
05/19 15Z,   0.10,   0.23,  99.90,   0.33,   0.00,  (max)
05/19 16Z,   0.10,  -0.88,  99.90,  -0.78,   0.00,
05/19 17Z,   0.10,  -3.15,  99.90,  -3.05,   0.00,
05/19 18Z,   0.00,  -5.65,  99.90,  -5.65,   0.00,
05/19 19Z,   0.00,  -7.77,  99.90,  -7.77,   0.00,
05/19 20Z,   0.00,  -9.23,  99.90,  -9.23,   0.00,
05/19 21Z,   0.00,  -9.96,  99.90,  -9.96,   0.00,
05/19 22Z,   0.00, -10.00,  99.90, -10.00,   0.00,  (min)
05/19 23Z,   0.10,  -9.15,  99.90,  -9.05,   0.00,
05/20 00Z,   0.10,  -7.41,  99.90,  -7.31,   0.00,
05/20 01Z,   0.20,  -5.39,  99.90,  -5.19,   0.00,
05/20 02Z,   0.20,  -4.04,  99.90,  -3.84,   0.00,
05/20 03Z,   0.20,  -4.03,  99.90,  -3.83,   0.00,  (max)
05/20 04Z,   0.20,  -5.25,  99.90,  -5.05,   0.00,
05/20 05Z,   0.20,  -7.12,  99.90,  -6.92,   0.00,
05/20 06Z,   0.20,  -8.86,  99.90,  -8.66,   0.00,
05/20 07Z,   0.20, -10.07,  99.90,  -9.87,   0.00,
05/20 08Z,   0.20, -10.70,  99.90, -10.50,   0.00,
05/20 09Z,   0.20, -10.87,  99.90, -10.67,   0.00,  (min)
05/20 10Z,   0.30, -10.57,  99.90, -10.27,   0.00,
05/20 11Z,   0.30,  -9.49,  99.90,  -9.19,   0.00,
05/20 12Z,   0.30,  -7.36,  99.90,  -7.06,   0.00,
05/20 13Z,   0.30,  -4.48,  99.90,  -4.18,   0.00,
05/20 14Z,   0.30,  -1.73,  99.90,  -1.43,   0.00,
05/20 15Z,   0.30,  -0.04,  99.90,   0.26,   0.00,
05/20 16Z,   0.30,  -0.04,  99.90,   0.26,   0.00,  (max)
05/20 17Z,   0.30,  -1.73,  99.90,  -1.43,   0.00,
05/20 18Z,   0.30,  -4.27,  99.90,  -3.97,   0.00,
05/20 19Z,   0.40,  -6.74,  99.90,  -6.34,   0.00,
05/20 20Z,   0.40,  -8.64,  99.90,  -8.24,   0.00,
05/20 21Z,   0.40,  -9.81,  99.90,  -9.41,   0.00,
05/20 22Z,   0.50, -10.28,  99.90,  -9.78,   0.00,  (min)
05/20 23Z,   0.50, -10.09,  99.90,  -9.59,   0.00,
05/21 00Z,   0.50,  -9.01,  99.90,  -8.51,   0.00,
05/21 01Z,   0.50,  -7.08,  99.90,  -6.58,   0.00,
05/21 02Z,   0.50,  -4.95,  99.90,  -4.45,   0.00,
05/21 03Z,   0.50,  -3.56,  99.90,  -3.06,   0.00,  (max)
05/21 04Z,   0.40,  -3.57,  99.90,  -3.17,   0.00,
05/21 05Z,   0.40,  -4.92,  99.90,  -4.52,   0.00,
05/21 06Z,   0.40,  -6.92,  99.90,  -6.52,   0.00,
05/21 07Z,   0.40,  -8.74,  99.90,  -8.34,   0.00,
05/21 08Z,   0.40,  -9.97,  99.90,  -9.57,   0.00,
05/21 09Z,   0.30, -10.60,  99.90, -10.30,   0.00,
05/21 10Z,   0.20, -10.73,  99.90, -10.53,   0.00,  (min)
05/21 11Z,   0.10, -10.32,  99.90, -10.22,   0.00,
05/21 12Z,   0.00,  -9.03,  99.90,  -9.03,   0.00,
05/21 13Z,   0.00,  -6.66,  99.90,  -6.66,   0.00,
05/21 14Z,  -0.20,  -3.70,  99.90,  -3.90,   0.00,
05/21 15Z,  -0.30,  -1.15,  99.90,  -1.45,   0.00,
05/21 16Z,  -0.30,   0.04,  99.90,  -0.26,   0.00,  (max)
05/21 17Z,  -0.40,  -0.61,  99.90,  -1.01,   0.00,
05/21 18Z,  -0.40,  -2.76,  99.90,  -3.16,   0.00,
05/21 19Z,  -0.40,  -5.45,  99.90,  -5.85,   0.00,
05/21 20Z,  -0.40,  -7.80,  99.90,  -8.20,   0.00,
05/21 21Z,  -0.30,  -9.44,  99.90,  -9.74,   0.00,
05/21 22Z,  -0.30, -10.34,  99.90, -10.64,   0.00,
05/21 23Z,  -0.20, -10.59,  99.90, -10.79,   0.00,  (min)
05/22 00Z,  -0.20, -10.20,  99.90, -10.40,   0.00,
05/22 01Z,  -0.20,  -8.92,  99.90,  -9.12,   0.00,
05/22 02Z,  -0.10,  -6.77,  99.90,  -6.87,   0.00,
05/22 03Z,  -0.10,  -4.46,  99.90,  -4.56,   0.00,
05/22 04Z,   0.00,  -2.93,  99.90,  -2.93,   0.00,
05/22 05Z,   0.00,  -2.88,  99.90,  -2.88,   0.00,  (max)
05/22 06Z,   0.10,  -4.32,  99.90,  -4.22,   0.00,
05/22 07Z,   0.10,  -6.47,  99.90,  -6.37,   0.00,
05/22 08Z,   0.10,  -8.42,  99.90,  -8.32,   0.00,
05/22 09Z,   0.10,  -9.75,  99.90,  -9.65,   0.00,
05/22 10Z,   0.10, -10.43,  99.90, -10.33,   0.00,
05/22 11Z,   0.00, -10.55,  99.90, -10.55,   0.00,  (min)
05/22 12Z,   0.00, -10.05,  99.90, -10.05,   0.00,
05/22 13Z,   0.10,  -8.59,  99.90,  -8.49,   0.00,
05/22 14Z,   0.10,  -6.05,  99.90,  -5.95,   0.00,
05/22 15Z,   0.10,  -3.09,  99.90,  -2.99,   0.00,
05/22 16Z,   0.10,  -0.83,  99.90,  -0.73,   0.00,
05/22 17Z,   0.20,  -0.19,  99.90,   0.01,   0.00,  (max)
05/22 18Z,   0.20,  -1.40,  99.90,  -1.20,   0.00,
05/22 19Z,   0.30,  -3.89,  99.90,  -3.59,   0.00,
05/22 20Z,   0.40,  -6.61,  99.90,  -6.21,   0.00,
05/22 21Z,   0.40,  -8.79,  99.90,  -8.39,   0.00,
05/22 22Z,   0.40, -10.17,  99.90,  -9.77,   0.00,
05/22 23Z,   0.40, -10.82,  99.90, -10.42,   0.00,
05/23 00Z,   0.40, -10.90,  99.90, -10.50,   0.00,  (min)
05/23 01Z,   0.40, -10.34,  99.90,  -9.94,   0.00,
05/23 02Z,   0.40,  -8.84,  99.90,  -8.44,   0.00,
05/23 03Z,   0.40,  -6.44,  99.90,  -6.04,   0.00,
05/23 04Z,   0.40,  -3.89,  99.90,  -3.49,   0.00,
05/23 05Z,   0.40,  -2.16,  99.90,  -1.76,   0.00,
05/23 06Z,   0.40,  -2.00,  99.90,  -1.60,   0.00,  (max)
05/23 07Z,   0.40,  -3.49,  99.90,  -3.09,   0.00,
05/23 08Z,   0.40,  -5.80,  99.90,  -5.40,   0.00,
05/23 09Z,   0.40,  -7.94,  99.90,  -7.54,   0.00,
05/23 10Z,   0.40,  -9.43,  99.90,  -9.03,   0.00,
05/23 11Z,   0.30, -10.22,  99.90,  -9.92,   0.00,
05/23 12Z,   0.30, -10.37,  99.90, -10.07,   0.00,
05/23 13Z,  99.90,  -9.81,  99.90,  99.90,   0.00,
05/23 14Z,  99.90,  -8.21,  99.90,  99.90,   0.00,
05/23 15Z,  99.90,  -5.57,  99.90,  99.90,   0.00,
05/23 16Z,  99.90,  -2.70,  99.90,  99.90,   0.00,
05/23 17Z,  99.90,  -0.77,  99.90,  99.90,   0.00,
05/23 18Z,  99.90,  -0.66,  99.90,  99.90,   0.00,