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
#St. Michael, Norton Sound, AK : 05/15/2026 22:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.10,  -3.79,  99.90,  -3.69,   0.00,  (max)
05/14 07Z,   0.10,  -3.97,  99.90,  -3.87,   0.00,
05/14 08Z,   0.10,  -4.23,  99.90,  -4.13,   0.00,
05/14 09Z,   0.10,  -4.52,  99.90,  -4.42,   0.00,
05/14 10Z,   0.10,  -4.77,  99.90,  -4.67,   0.00,
05/14 11Z,   0.10,  -4.87,  99.90,  -4.77,   0.00,
05/14 12Z,   0.00,  -4.80,  99.90,  -4.80,   0.00,  (min)
05/14 13Z,   0.00,  -4.57,  99.90,  -4.57,   0.00,
05/14 14Z,   0.00,  -4.23,  99.90,  -4.23,   0.00,
05/14 15Z,   0.00,  -3.82,  99.90,  -3.82,   0.00,
05/14 16Z,   0.00,  -3.38,  99.90,  -3.38,   0.00,
05/14 17Z,   0.00,  -2.96,  99.90,  -2.96,   0.00,
05/14 18Z,   0.00,  -2.61,  99.90,  -2.61,   0.00,
05/14 19Z,   0.00,  -2.42,  99.90,  -2.42,   0.00,  (max)
05/14 20Z,   0.00,  -2.43,  99.90,  -2.43,   0.00,
05/14 21Z,   0.00,  -2.64,  99.90,  -2.64,   0.00,
05/14 22Z,   0.00,  -2.99,  99.90,  -2.99,   0.00,
05/14 23Z,   0.00,  -3.36,  99.90,  -3.36,   0.00,
05/15 00Z,  -0.10,  -3.69,  99.90,  -3.79,   0.00,
05/15 01Z,  -0.10,  -3.93,  99.90,  -4.03,   0.00,
05/15 02Z,  -0.10,  -4.11,  99.90,  -4.21,   0.00,
05/15 03Z,  -0.10,  -4.23,  99.90,  -4.33,   0.00,
05/15 04Z,  -0.10,  -4.30,  99.90,  -4.40,   0.00,
05/15 05Z,  -0.10,  -4.32,  99.90,  -4.42,   0.00,  (min)
05/15 06Z,  -0.10,  -4.31,  99.90,  -4.41,   0.00,  (max)
05/15 07Z,  -0.10,  -4.32,  99.90,  -4.42,   0.00,
05/15 08Z,  -0.10,  -4.40,  99.90,  -4.50,   0.00,
05/15 09Z,  -0.10,  -4.54,  99.90,  -4.64,   0.00,
05/15 10Z,  -0.10,  -4.70,  99.90,  -4.80,   0.00,
05/15 11Z,  -0.10,  -4.79,  99.90,  -4.89,   0.00,  (min)
05/15 12Z,  -0.10,  -4.73,  99.90,  -4.83,   0.00,
05/15 13Z,  -0.10,  -4.49,  99.90,  -4.59,   0.00,
05/15 14Z,  -0.10,  -4.11,  99.90,  -4.21,   0.00,
05/15 15Z,  -0.10,  -3.63,  99.90,  -3.73,   0.00,
05/15 16Z,  -0.10,  -3.11,  99.90,  -3.21,   0.00,
05/15 17Z,  -0.10,  -2.61,  99.90,  -2.71,   0.00,
05/15 18Z,  -0.20,  -2.18,  99.90,  -2.38,   0.00,
05/15 19Z,  -0.20,  -1.89,  99.90,  -2.09,   0.00,
05/15 20Z,  -0.20,  -1.82,  99.90,  -2.02,   0.00,  (max)
05/15 21Z,  -0.30,  -2.02,  99.90,  -2.32,   0.00,
05/15 22Z,  -0.30,  -2.44,  99.90,  -2.74,   0.00,
05/15 23Z,  -0.30,  -3.01,  99.90,  -3.31,   0.00,
05/16 00Z,  -0.30,  -3.59,  99.90,  -3.89,   0.00,
05/16 01Z,  -0.40,  -4.10,  99.90,  -4.50,   0.00,
05/16 02Z,  -0.40,  -4.50,  99.90,  -4.90,   0.00,
05/16 03Z,  -0.40,  -4.77,  99.90,  -5.17,   0.00,
05/16 04Z,  -0.50,  -4.94,  99.90,  -5.44,   0.00,
05/16 05Z,  -0.50,  -4.99,  99.90,  -5.49,   0.00,
05/16 06Z,  -0.60,  -4.96,  99.90,  -5.56,   0.00,  (min)
05/16 07Z,  -0.60,  -4.87,  99.90,  -5.47,   0.00,
05/16 08Z,  -0.60,  -4.78,  99.90,  -5.38,   0.00,
05/16 09Z,  -0.60,  -4.74,  99.90,  -5.34,   0.00,  (max)
05/16 10Z,  -0.60,  -4.76,  99.90,  -5.36,   0.00,
05/16 11Z,  -0.60,  -4.79,  99.90,  -5.39,   0.00,  (min)
05/16 12Z,  -0.60,  -4.73,  99.90,  -5.33,   0.00,
05/16 13Z,  -0.60,  -4.52,  99.90,  -5.12,   0.00,
05/16 14Z,  -0.60,  -4.13,  99.90,  -4.73,   0.00,
05/16 15Z,  -0.50,  -3.60,  99.90,  -4.10,   0.00,
05/16 16Z,  -0.50,  -3.00,  99.90,  -3.50,   0.00,
05/16 17Z,  -0.50,  -2.40,  99.90,  -2.90,   0.00,
05/16 18Z,  -0.40,  -1.86,  99.90,  -2.26,   0.00,
05/16 19Z,  -0.40,  -1.45,  99.90,  -1.85,   0.00,
05/16 20Z,  -0.30,  -1.24,  99.90,  -1.54,   0.00,  (max)
05/16 21Z,  -0.30,  -1.32,  99.90,  -1.62,   0.00,
05/16 22Z,  -0.20,  -1.71,  99.90,  -1.91,   0.00,
05/16 23Z,  -0.10,  -2.36,  99.90,  -2.46,   0.00,
05/17 00Z,  -0.10,  -3.14,  99.90,  -3.24,   0.00,
05/17 01Z,   0.00,  -3.91,  99.90,  -3.91,   0.00,
05/17 02Z,   0.00,  -4.58,  99.90,  -4.58,   0.00,
05/17 03Z,   0.00,  -5.08,  99.90,  -5.08,   0.00,
05/17 04Z,   0.00,  -5.41,  99.90,  -5.41,   0.00,
05/17 05Z,   0.10,  -5.58,  99.90,  -5.48,   0.00,
05/17 06Z,   0.10,  -5.60,  99.90,  -5.50,   0.00,  (min)
05/17 07Z,   0.10,  -5.49,  99.90,  -5.39,   0.00,
05/17 08Z,   0.10,  -5.31,  99.90,  -5.21,   0.00,
05/17 09Z,   0.10,  -5.12,  99.90,  -5.02,   0.00,
05/17 10Z,   0.00,  -4.99,  99.90,  -4.99,   0.00,
05/17 11Z,   0.00,  -4.91,  99.90,  -4.91,   0.00,
05/17 12Z,   0.00,  -4.82,  99.90,  -4.82,   0.00,
05/17 13Z,  -0.10,  -4.63,  99.90,  -4.73,   0.00,
05/17 14Z,  -0.10,  -4.28,  99.90,  -4.38,   0.00,
05/17 15Z,  -0.20,  -3.76,  99.90,  -3.96,   0.00,
05/17 16Z,  -0.20,  -3.11,  99.90,  -3.31,   0.00,
05/17 17Z,  -0.20,  -2.43,  99.90,  -2.63,   0.00,
05/17 18Z,  -0.30,  -1.77,  99.90,  -2.07,   0.00,
05/17 19Z,  -0.30,  -1.21,  99.90,  -1.51,   0.00,
05/17 20Z,  -0.30,  -0.84,  99.90,  -1.14,   0.00,
05/17 21Z,  -0.40,  -0.73,  99.90,  -1.13,   0.00,  (max)
05/17 22Z,  -0.40,  -0.97,  99.90,  -1.37,   0.00,
05/17 23Z,  -0.40,  -1.54,  99.90,  -1.94,   0.00,
05/18 00Z,  -0.40,  -2.38,  99.90,  -2.78,   0.00,
05/18 01Z,  -0.40,  -3.34,  99.90,  -3.74,   0.00,
05/18 02Z,  -0.40,  -4.26,  99.90,  -4.66,   0.00,
05/18 03Z,  -0.50,  -5.03,  99.90,  -5.53,   0.00,
05/18 04Z,  -0.50,  -5.60,  99.90,  -6.10,   0.00,
05/18 05Z,  -0.50,  -5.95,  99.90,  -6.45,   0.00,
05/18 06Z,  -0.40,  -6.10,  99.90,  -6.50,   0.00,  (min)
05/18 07Z,  -0.40,  -6.06,  99.90,  -6.46,   0.00,
05/18 08Z,  -0.40,  -5.87,  99.90,  -6.27,   0.00,
05/18 09Z,  -0.30,  -5.61,  99.90,  -5.91,   0.00,
05/18 10Z,  -0.30,  -5.34,  99.90,  -5.64,   0.00,
05/18 11Z,  -0.20,  -5.13,  99.90,  -5.33,   0.00,
05/18 12Z,  -0.20,  -4.97,  99.90,  -5.17,   0.00,
05/18 13Z,  -0.10,  -4.79,  99.90,  -4.89,   0.00,
05/18 14Z,   0.00,  -4.50,  99.90,  -4.50,   0.00,
05/18 15Z,   0.00,  -4.05,  99.90,  -4.05,   0.00,
05/18 16Z,   0.00,  -3.43,  99.90,  -3.43,   0.00,
05/18 17Z,   0.10,  -2.70,  99.90,  -2.60,   0.00,
05/18 18Z,   0.20,  -1.96,  99.90,  -1.76,   0.00,
05/18 19Z,   0.30,  -1.27,  99.90,  -0.97,   0.00,
05/18 20Z,   0.40,  -0.72,  99.90,  -0.32,   0.00,
05/18 21Z,   0.40,  -0.41,  99.90,  -0.01,   0.00,
05/18 22Z,   0.40,  -0.41,  99.90,  -0.01,   0.00,  (max)
05/18 23Z,   0.40,  -0.78,  99.90,  -0.38,   0.00,
05/19 00Z,   0.40,  -1.51,  99.90,  -1.11,   0.00,
05/19 01Z,   0.40,  -2.50,  99.90,  -2.10,   0.00,
05/19 02Z,   0.40,  -3.58,  99.90,  -3.18,   0.00,
05/19 03Z,   0.30,  -4.59,  99.90,  -4.29,   0.00,
05/19 04Z,   0.30,  -5.41,  99.90,  -5.11,   0.00,
05/19 05Z,   0.20,  -5.99,  99.90,  -5.79,   0.00,
05/19 06Z,   0.20,  -6.33,  99.90,  -6.13,   0.00,
05/19 07Z,   0.10,  -6.43,  99.90,  -6.33,   0.00,  (min)
05/19 08Z,   0.10,  -6.33,  99.90,  -6.23,   0.00,
05/19 09Z,   0.00,  -6.08,  99.90,  -6.08,   0.00,
05/19 10Z,   0.00,  -5.74,  99.90,  -5.74,   0.00,
05/19 11Z,   0.00,  -5.42,  99.90,  -5.42,   0.00,
05/19 12Z,   0.00,  -5.16,  99.90,  -5.16,   0.00,
05/19 13Z,  99.90,  -4.95,  99.90,  99.90,   0.00,
05/19 14Z,  99.90,  -4.72,  99.90,  99.90,   0.00,
05/19 15Z,  99.90,  -4.36,  99.90,  99.90,   0.00,
05/19 16Z,  99.90,  -3.84,  99.90,  99.90,   0.00,
05/19 17Z,  99.90,  -3.16,  99.90,  99.90,   0.00,
05/19 18Z,  99.90,  -2.40,  99.90,  99.90,   0.00,