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 : 07/16/2025 08:22:23 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,   1.10,   0.52,  -0.16,  99.90,  -1.78,  (max)
07/14 13Z,   1.00,  -0.86,  -1.70,  99.90,  -1.84,
07/14 14Z,   1.00,  -4.01,  -4.75,  99.90,  -1.74,
07/14 15Z,   1.00,  -8.26,  -8.97,  99.90,  -1.71,
07/14 16Z,   0.90, -12.76, -13.41,  99.90,  -1.55,
07/14 17Z,   1.00, -16.48, -17.21,  99.90,  -1.73,
07/14 18Z,   1.10, -18.37, -19.22,  99.90,  -1.95,  (min)
07/14 19Z,   1.10, -17.83, -18.53,  99.90,  -1.80,
07/14 20Z,   1.10, -15.11, -16.03,  99.90,  -2.02,
07/14 21Z,   1.00, -11.14, -12.31,  99.90,  -2.17,
07/14 22Z,   1.00,  -6.94,  -7.89,  99.90,  -1.95,
07/14 23Z,   1.00,  -3.34,  -4.17,  99.90,  -1.83,
07/15 00Z,   1.10,  -1.06,  -1.84,  99.90,  -1.88,
07/15 01Z,   1.10,  -0.56,  -1.54,  99.90,  -2.08,  (max)
07/15 02Z,   1.00,  -1.87,  -2.82,  99.90,  -1.95,
07/15 03Z,   1.00,  -4.56,  -5.32,  99.90,  -1.76,
07/15 04Z,   1.00,  -8.01,  -8.58,  99.90,  -1.57,
07/15 05Z,   1.00, -11.38, -12.27,  99.90,  -1.89,
07/15 06Z,   1.10, -13.67, -14.70,  99.90,  -2.13,
07/15 07Z,   1.10, -14.04, -15.03,  99.90,  -2.09,  (min)
07/15 08Z,   1.10, -12.31, -13.22,  99.90,  -2.01,
07/15 09Z,   1.00,  -9.15, -10.17,  99.90,  -2.02,
07/15 10Z,   1.00,  -5.56,  -6.71,  99.90,  -2.15,
07/15 11Z,   0.90,  -2.43,  -3.41,  99.90,  -1.88,
07/15 12Z,   0.90,  -0.54,  -1.29,  99.90,  -1.65,
07/15 13Z,   0.90,  -0.44,  -1.25,  99.90,  -1.71,  (max)
07/15 14Z,   0.80,  -2.26,  -3.07,  99.90,  -1.61,
07/15 15Z,   0.80,  -5.58,  -6.39,  99.90,  -1.61,
07/15 16Z,   0.80,  -9.66, -10.45,  99.90,  -1.59,
07/15 17Z,   0.70, -13.64, -14.35,  99.90,  -1.41,
07/15 18Z,   0.90, -16.57, -17.48,  99.90,  -1.81,
07/15 19Z,   1.00, -17.56, -18.54,  99.90,  -1.98,  (min)
07/15 20Z,   1.00, -16.23, -16.88,  99.90,  -1.65,
07/15 21Z,   1.10, -13.07, -14.07,  99.90,  -2.10,
07/15 22Z,   1.00,  -9.05, -10.12,  99.90,  -2.07,
07/15 23Z,   1.00,  -5.12,  -6.11,  99.90,  -1.99,
07/16 00Z,   1.10,  -2.05,  -2.95,  99.90,  -2.00,
07/16 01Z,   1.10,  -0.44,  -1.15,  99.90,  -1.81,  (max)
07/16 02Z,   1.10,  -0.64,  -1.66,  99.90,  -2.12,
07/16 03Z,   1.10,  -2.52,  -3.25,  99.90,  -1.83,
07/16 04Z,   1.00,  -5.56,  -6.14,  99.90,  -1.58,
07/16 05Z,   0.90,  -9.07,  -9.59,  99.90,  -1.42,
07/16 06Z,   0.90, -12.23, -12.88,  99.90,  -1.55,
07/16 07Z,   0.80, -14.13, -15.10,  99.90,  -1.77,  (min)
07/16 08Z,   0.70, -14.07, -14.74,  99.90,  -1.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 09Z,   0.70, -12.10,  99.90, -12.82,  -1.42,
07/16 10Z,   0.70,  -8.97,  99.90,  -9.73,  -1.46,
07/16 11Z,   0.80,  -5.64,  99.90,  -6.35,  -1.50,
07/16 12Z,   0.90,  -2.92,  99.90,  -3.57,  -1.55,
07/16 13Z,   0.90,  -1.47,  99.90,  -2.16,  -1.59,  (max)
07/16 14Z,   1.00,  -1.72,  99.90,  -2.36,  -1.63,
07/16 15Z,   1.10,  -3.68,  99.90,  -4.25,  -1.68,
07/16 16Z,   1.10,  -6.82,  99.90,  -7.44,  -1.72,
07/16 17Z,   1.10, -10.43,  99.90, -11.09,  -1.76,
07/16 18Z,   1.10, -13.71,  99.90, -14.42,  -1.81,
07/16 19Z,   1.10, -15.84,  99.90, -16.59,  -1.85,
07/16 20Z,   1.10, -16.09,  99.90, -16.88,  -1.89,  (min)
07/16 21Z,   1.00, -14.29,  99.90, -15.18,  -1.89,
07/16 22Z,   1.00, -11.02,  99.90, -11.91,  -1.89,
07/16 23Z,   1.00,  -7.21,  99.90,  -8.10,  -1.89,
07/17 00Z,   1.00,  -3.72,  99.90,  -4.61,  -1.89,
07/17 01Z,   1.10,  -1.21,  99.90,  -2.00,  -1.89,
07/17 02Z,   1.10,  -0.20,  99.90,  -0.99,  -1.89,  (max)
07/17 03Z,   1.20,  -0.92,  99.90,  -1.62,  -1.89,
07/17 04Z,   1.30,  -3.16,  99.90,  -3.75,  -1.89,
07/17 05Z,   1.40,  -6.32,  99.90,  -6.82,  -1.89,
07/17 06Z,   1.40,  -9.76,  99.90, -10.26,  -1.89,
07/17 07Z,   1.50, -12.72,  99.90, -13.11,  -1.89,
07/17 08Z,   1.50, -14.34,  99.90, -14.74,  -1.89,  (min)
07/17 09Z,   1.40, -14.11,  99.90, -14.60,  -1.89,
07/17 10Z,   1.30, -12.17,  99.90, -12.76,  -1.89,
07/17 11Z,   1.20,  -9.28,  99.90,  -9.97,  -1.89,
07/17 12Z,   1.10,  -6.29,  99.90,  -7.08,  -1.89,
07/17 13Z,   1.00,  -3.91,  99.90,  -4.80,  -1.89,
07/17 14Z,   1.00,  -2.70,  99.90,  -3.59,  -1.89,  (max)
07/17 15Z,   1.00,  -3.03,  99.90,  -3.92,  -1.89,
07/17 16Z,   1.10,  -4.80,  99.90,  -5.59,  -1.89,
07/17 17Z,   1.20,  -7.48,  99.90,  -8.17,  -1.89,
07/17 18Z,   1.30, -10.44,  99.90, -11.03,  -1.89,
07/17 19Z,   1.40, -13.02,  99.90, -13.51,  -1.89,
07/17 20Z,   1.50, -14.51,  99.90, -14.90,  -1.89,  (min)
07/17 21Z,   1.50, -14.32,  99.90, -14.71,  -1.89,
07/17 22Z,   1.50, -12.39,  99.90, -12.78,  -1.89,
07/17 23Z,   1.50,  -9.30,  99.90,  -9.69,  -1.89,
07/18 00Z,   1.50,  -5.88,  99.90,  -6.27,  -1.89,
07/18 01Z,   1.50,  -2.85,  99.90,  -3.25,  -1.89,
07/18 02Z,   1.60,  -0.80,  99.90,  -1.09,  -1.89,
07/18 03Z,   1.60,  -0.20,  99.90,  -0.49,  -1.89,  (max)
07/18 04Z,   1.60,  -1.21,  99.90,  -1.51,  -1.89,
07/18 05Z,   1.60,  -3.57,  99.90,  -3.86,  -1.89,
07/18 06Z,   1.60,  -6.71,  99.90,  -7.00,  -1.89,
07/18 07Z,   1.60, -10.06,  99.90, -10.35,  -1.89,
07/18 08Z,   1.50, -12.90,  99.90, -13.29,  -1.89,
07/18 09Z,   1.40, -14.48,  99.90, -14.97,  -1.89,  (min)
07/18 10Z,   1.30, -14.32,  99.90, -14.91,  -1.89,
07/18 11Z,   1.30, -12.62,  99.90, -13.22,  -1.89,
07/18 12Z,   1.20, -10.06,  99.90, -10.75,  -1.89,
07/18 13Z,   1.20,  -7.37,  99.90,  -8.06,  -1.89,
07/18 14Z,   1.30,  -5.15,  99.90,  -5.74,  -1.89,
07/18 15Z,   1.40,  -3.93,  99.90,  -4.43,  -1.89,
07/18 16Z,   1.60,  -4.05,  99.90,  -4.34,  -1.89,  (max)
07/18 17Z,   1.80,  -5.37,  99.90,  -5.46,  -1.89,
07/18 18Z,   1.80,  -7.44,  99.90,  -7.53,  -1.89,
07/18 19Z,   1.90,  -9.75,  99.90,  -9.75,  -1.89,
07/18 20Z,   1.80, -11.79,  99.90, -11.89,  -1.89,
07/18 21Z,   1.70, -12.94,  99.90, -13.13,  -1.89,  (min)
07/18 22Z,   1.60, -12.66,  99.90, -12.95,  -1.89,
07/18 23Z,   1.50, -10.90,  99.90, -11.29,  -1.89,
07/19 00Z,   1.40,  -8.18,  99.90,  -8.67,  -1.89,
07/19 01Z,   1.50,  -5.17,  99.90,  -5.56,  -1.89,
07/19 02Z,   1.50,  -2.49,  99.90,  -2.88,  -1.89,
07/19 03Z,   1.60,  -0.69,  99.90,  -0.99,  -1.89,
07/19 04Z,   1.80,  -0.25,  99.90,  -0.34,  -1.89,  (max)
07/19 05Z,   1.90,  -1.32,  99.90,  -1.31,  -1.89,
07/19 06Z,   2.00,  -3.63,  99.90,  -3.52,  -1.89,
07/19 07Z,   2.10,  -6.70,  99.90,  -6.49,  -1.89,
07/19 08Z,   2.10, -10.03,  99.90,  -9.82,  -1.89,
07/19 09Z,   2.00, -12.94,  99.90, -12.84,  -1.89,
07/19 10Z,   1.80, -14.69,  99.90, -14.79,  -1.89,
07/19 11Z,   1.50, -14.82,  99.90, -15.21,  -1.89,  (min)
07/19 12Z,   1.40, -13.46,  99.90, -13.95,  -1.89,
07/19 13Z,   1.30, -11.20,  99.90, -11.79,  -1.89,
07/19 14Z,   1.30,  -8.64,  99.90,  -9.23,  -1.89,
07/19 15Z,   1.40,  -6.35,  99.90,  -6.84,  -1.89,
07/19 16Z,   1.50,  -4.87,  99.90,  -5.26,  -1.89,
07/19 17Z,   1.60,  -4.54,  99.90,  -4.84,  -1.89,  (max)
07/19 18Z,   1.70,  -5.30,  99.90,  -5.49,  -1.89,
07/19 19Z,   1.80,  -6.78,  99.90,  -6.87,  -1.89,
07/19 20Z,   1.80,  -8.62,  99.90,  -8.71,  -1.89,
07/19 21Z,   1.70, -10.41,  99.90, -10.60,  -1.89,
07/19 22Z,   1.70, -11.54,  99.90, -11.73,  -1.89,
07/19 23Z,   1.60, -11.46,  99.90, -11.76,  -1.89,  (min)
07/20 00Z,   1.60, -10.07,  99.90, -10.36,  -1.89,