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
#Skagway, AK : 01/23/2026 19:24:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 00Z,   1.40,   0.27,  -1.04,  99.90,  -2.71,  (max)
01/22 01Z,   1.50,  -1.83,  -3.22,  99.90,  -2.89,
01/22 02Z,   1.60,  -5.54,  -6.73,  99.90,  -2.79,
01/22 03Z,   1.70, -10.06, -11.22,  99.90,  -2.86,
01/22 04Z,   1.60, -14.45, -15.57,  99.90,  -2.72,
01/22 05Z,   1.50, -17.61, -18.61,  99.90,  -2.50,
01/22 06Z,   1.20, -18.56, -19.58,  99.90,  -2.22,  (min)
01/22 07Z,   1.30, -17.00, -17.94,  99.90,  -2.24,
01/22 08Z,   1.40, -13.54, -14.96,  99.90,  -2.82,
01/22 09Z,   1.50,  -9.22, -10.83,  99.90,  -3.11,
01/22 10Z,   1.60,  -5.06,  -6.59,  99.90,  -3.13,
01/22 11Z,   1.60,  -1.88,  -3.53,  99.90,  -3.25,
01/22 12Z,   1.30,  -0.34,  -2.02,  99.90,  -2.98,  (max)
01/22 13Z,   1.30,  -0.75,  -2.44,  99.90,  -2.99,
01/22 14Z,   1.40,  -2.91,  -4.41,  99.90,  -2.90,
01/22 15Z,   1.40,  -6.24,  -7.46,  99.90,  -2.62,
01/22 16Z,   1.40,  -9.98, -11.13,  99.90,  -2.55,
01/22 17Z,   1.40, -13.17, -14.41,  99.90,  -2.64,
01/22 18Z,   1.10, -14.77, -16.13,  99.90,  -2.46,  (min)
01/22 19Z,   1.10, -14.16, -15.38,  99.90,  -2.32,
01/22 20Z,   1.10, -11.56, -13.25,  99.90,  -2.79,
01/22 21Z,   1.10,  -7.89,  -9.77,  99.90,  -2.98,
01/22 22Z,   1.20,  -4.20,  -6.08,  99.90,  -3.08,
01/22 23Z,   1.20,  -1.40,  -3.29,  99.90,  -3.09,
01/23 00Z,   1.10,  -0.17,  -1.88,  99.90,  -2.81,  (max)
01/23 01Z,   1.10,  -0.94,  -2.76,  99.90,  -2.92,
01/23 02Z,   1.20,  -3.57,  -5.29,  99.90,  -2.92,
01/23 03Z,   1.20,  -7.43,  -8.88,  99.90,  -2.65,
01/23 04Z,   1.20, -11.67, -13.23,  99.90,  -2.76,
01/23 05Z,   1.30, -15.35, -16.87,  99.90,  -2.82,
01/23 06Z,   1.10, -17.48, -19.05,  99.90,  -2.67,  (min)
01/23 07Z,   1.10, -17.33, -18.82,  99.90,  -2.59,
01/23 08Z,   1.10, -14.92, -16.47,  99.90,  -2.65,
01/23 09Z,   1.20, -11.06, -13.04,  99.90,  -3.18,
01/23 10Z,   1.20,  -6.83,  -8.87,  99.90,  -3.24,
01/23 11Z,   1.30,  -3.16,  -5.08,  99.90,  -3.22,
01/23 12Z,   1.10,  -0.76,  -2.71,  99.90,  -3.05,
01/23 13Z,   1.00,  -0.13,  -2.05,  99.90,  -2.92,  (max)
01/23 14Z,   1.10,  -1.38,  -3.23,  99.90,  -2.95,
01/23 15Z,   1.20,  -4.15,  -5.66,  99.90,  -2.71,
01/23 16Z,   1.20,  -7.73,  -8.99,  99.90,  -2.46,
01/23 17Z,   1.30, -11.33, -12.75,  99.90,  -2.72,
01/23 18Z,   1.30, -14.04, -15.46,  99.90,  -2.72,
01/23 19Z,   1.30, -14.97, -16.38,  99.90,  -2.71,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 20Z,   1.20, -13.76,  99.90, -15.27,  -2.71,
01/23 21Z,   1.10, -10.88,  99.90, -12.49,  -2.72,
01/23 22Z,   1.10,  -7.31,  99.90,  -8.93,  -2.72,
01/23 23Z,   1.00,  -4.05,  99.90,  -5.77,  -2.72,
01/24 00Z,   1.00,  -1.84,  99.90,  -3.56,  -2.72,
01/24 01Z,   1.10,  -1.24,  99.90,  -2.87,  -2.73,  (max)
01/24 02Z,   1.20,  -2.49,  99.90,  -4.02,  -2.73,
01/24 03Z,   1.40,  -5.27,  99.90,  -6.61,  -2.73,
01/24 04Z,   1.50,  -8.88,  99.90, -10.12,  -2.74,
01/24 05Z,   1.60, -12.49,  99.90, -13.63,  -2.74,
01/24 06Z,   1.50, -15.28,  99.90, -16.52,  -2.74,
01/24 07Z,   1.50, -16.42,  99.90, -17.66,  -2.74,  (min)
01/24 08Z,   1.40, -15.43,  99.90, -16.77,  -2.74,
01/24 09Z,   1.20, -12.56,  99.90, -14.10,  -2.74,
01/24 10Z,   1.00,  -8.70,  99.90, -10.45,  -2.74,
01/24 11Z,   0.80,  -4.88,  99.90,  -6.83,  -2.74,
01/24 12Z,   0.70,  -1.88,  99.90,  -3.92,  -2.74,
01/24 13Z,   0.60,  -0.26,  99.90,  -2.40,  -2.74,  (max)
01/24 14Z,   0.70,  -0.40,  99.90,  -2.44,  -2.74,
01/24 15Z,   0.80,  -2.24,  99.90,  -4.19,  -2.74,
01/24 16Z,   1.10,  -5.30,  99.90,  -6.95,  -2.74,
01/24 17Z,   1.40,  -8.85,  99.90, -10.20,  -2.74,
01/24 18Z,   1.60, -12.15,  99.90, -13.30,  -2.74,
01/24 19Z,   1.70, -14.39,  99.90, -15.43,  -2.74,
01/24 20Z,   1.70, -14.85,  99.90, -15.89,  -2.74,  (min)
01/24 21Z,   1.60, -13.37,  99.90, -14.52,  -2.74,
01/24 22Z,   1.40, -10.55,  99.90, -11.89,  -2.74,
01/24 23Z,   1.20,  -7.33,  99.90,  -8.87,  -2.74,
01/25 00Z,   1.00,  -4.56,  99.90,  -6.31,  -2.74,
01/25 01Z,   0.90,  -2.86,  99.90,  -4.70,  -2.74,
01/25 02Z,   1.00,  -2.65,  99.90,  -4.39,  -2.74,  (max)
01/25 03Z,   1.30,  -4.01,  99.90,  -5.46,  -2.74,
01/25 04Z,   1.50,  -6.56,  99.90,  -7.80,  -2.74,
01/25 05Z,   1.60,  -9.59,  99.90, -10.73,  -2.74,
01/25 06Z,   1.60, -12.40,  99.90, -13.54,  -2.74,
01/25 07Z,   1.50, -14.33,  99.90, -15.57,  -2.74,
01/25 08Z,   1.40, -14.73,  99.90, -16.08,  -2.74,  (min)
01/25 09Z,   1.40, -13.30,  99.90, -14.64,  -2.74,
01/25 10Z,   1.40, -10.40,  99.90, -11.74,  -2.74,
01/25 11Z,   1.40,  -6.89,  99.90,  -8.23,  -2.74,
01/25 12Z,   1.50,  -3.64,  99.90,  -4.88,  -2.74,
01/25 13Z,   1.60,  -1.28,  99.90,  -2.43,  -2.74,
01/25 14Z,   1.70,  -0.28,  99.90,  -1.33,  -2.74,  (max)
01/25 15Z,   1.80,  -0.91,  99.90,  -1.85,  -2.74,
01/25 16Z,   1.80,  -3.01,  99.90,  -3.96,  -2.74,
01/25 17Z,   1.90,  -6.06,  99.90,  -6.91,  -2.74,
01/25 18Z,   1.90,  -9.41,  99.90, -10.25,  -2.74,
01/25 19Z,   1.80, -12.41,  99.90, -13.35,  -2.74,
01/25 20Z,   1.70, -14.35,  99.90, -15.40,  -2.74,
01/25 21Z,   1.60, -14.65,  99.90, -15.80,  -2.74,  (min)
01/25 22Z,   1.50, -13.26,  99.90, -14.50,  -2.74,
01/25 23Z,   1.30, -10.76,  99.90, -12.20,  -2.74,
01/26 00Z,   1.30,  -7.99,  99.90,  -9.44,  -2.74,
01/26 01Z,   1.30,  -5.65,  99.90,  -7.09,  -2.74,
01/26 02Z,   1.50,  -4.21,  99.90,  -5.46,  -2.74,
01/26 03Z,   1.80,  -4.04,  99.90,  -4.98,  -2.74,  (max)
01/26 04Z,   2.00,  -5.15,  99.90,  -5.89,  -2.74,
01/26 05Z,   2.10,  -7.14,  99.90,  -7.79,  -2.74,
01/26 06Z,   2.30,  -9.43,  99.90,  -9.88,  -2.74,
01/26 07Z,   2.30, -11.50,  99.90, -11.95,  -2.74,
01/26 08Z,   2.20, -12.83,  99.90, -13.37,  -2.74,
01/26 09Z,   2.10, -12.88,  99.90, -13.53,  -2.74,  (min)
01/26 10Z,   1.90, -11.44,  99.90, -12.28,  -2.74,
01/26 11Z,   1.60,  -8.85,  99.90, -10.00,  -2.74,
01/26 12Z,   1.50,  -5.87,  99.90,  -7.11,  -2.74,
01/26 13Z,   1.50,  -3.18,  99.90,  -4.42,  -2.74,
01/26 14Z,   1.70,  -1.28,  99.90,  -2.32,  -2.74,
01/26 15Z,   1.90,  -0.59,  99.90,  -1.43,  -2.74,  (max)
01/26 16Z,   2.00,  -1.34,  99.90,  -2.09,  -2.74,
01/26 17Z,   2.20,  -3.39,  99.90,  -3.94,  -2.74,
01/26 18Z,   2.40,  -6.24,  99.90,  -6.59,  -2.74,
01/26 19Z,   2.50,  -9.37,  99.90,  -9.61,  -2.74,
01/26 20Z,   2.50, -12.22,  99.90, -12.47,  -2.74,
01/26 21Z,   2.40, -14.16,  99.90, -14.51,  -2.74,
01/26 22Z,   2.30, -14.63,  99.90, -15.08,  -2.74,  (min)
01/26 23Z,   2.30, -13.59,  99.90, -14.04,  -2.74,
01/27 00Z,   2.30, -11.55,  99.90, -11.99,  -2.74,
01/27 01Z,   2.30,  -9.18,  99.90,  -9.63,  -2.74,
01/27 02Z,   2.40,  -7.03,  99.90,  -7.38,  -2.74,
01/27 03Z,   2.50,  -5.54,  99.90,  -5.79,  -2.74,
01/27 04Z,   2.60,  -5.06,  99.90,  -5.20,  -2.74,  (max)
01/27 05Z,   2.60,  -5.63,  99.90,  -5.77,  -2.74,
01/27 06Z,   2.60,  -6.93,  99.90,  -7.08,  -2.74,
01/27 07Z,   2.60,  -8.54,  99.90,  -8.69,  -2.74,
01/27 08Z,   2.60, -10.11,  99.90, -10.26,  -2.74,
01/27 09Z,   2.60, -11.21,  99.90, -11.36,  -2.74,
01/27 10Z,   2.60, -11.35,  99.90, -11.49,  -2.74,  (min)
01/27 11Z,   2.60, -10.25,  99.90, -10.39,  -2.74,
01/27 12Z,   2.70,  -8.17,  99.90,  -8.22,  -2.74,