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.

	Ketchikan, AK

	Sitka, AK

	Juneau, AK

	Skagway, AK

	Elfin Cove, AK

	Yakutat, AK

	Cordova, AK

	Valdez, AK

	Seward, AK

	Seldovia, AK

	Nikiski, AK

	Anchorage, AK

	Kodiak Island, AK

	Alitak, AK

	Sand Point, AK

	King Cove, AK

	Adak Island, AK

	Atka, AK

	Unalaska, AK
#Valdez, AK : 05/17/2026 12:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.60,  -7.57,  -8.47,  99.90,  -1.50,
05/15 13Z,   0.50, -10.90, -11.74,  99.90,  -1.34,
05/15 14Z,   0.40, -13.29, -14.08,  99.90,  -1.19,
05/15 15Z,   0.40, -14.11, -14.84,  99.90,  -1.13,  (min)
05/15 16Z,   0.40, -13.13, -13.85,  99.90,  -1.12,
05/15 17Z,   0.50, -10.71, -11.42,  99.90,  -1.21,
05/15 18Z,   0.50,  -7.61,  -8.39,  99.90,  -1.28,
05/15 19Z,   0.50,  -4.69,  -5.64,  99.90,  -1.45,
05/15 20Z,   0.40,  -2.56,  -3.62,  99.90,  -1.46,
05/15 21Z,   0.50,  -1.58,  -2.60,  99.90,  -1.52,  (max)
05/15 22Z,   0.60,  -1.84,  -2.82,  99.90,  -1.58,
05/15 23Z,   0.70,  -3.23,  -4.32,  99.90,  -1.79,
05/16 00Z,   0.60,  -5.38,  -6.64,  99.90,  -1.86,
05/16 01Z,   0.50,  -7.73,  -9.04,  99.90,  -1.81,
05/16 02Z,   0.50,  -9.53, -10.80,  99.90,  -1.77,
05/16 03Z,   0.40, -10.11, -11.27,  99.90,  -1.56,  (min)
05/16 04Z,   0.40,  -9.08, -10.08,  99.90,  -1.40,
05/16 05Z,   0.50,  -6.65,  -7.60,  99.90,  -1.45,
05/16 06Z,   0.60,  -3.53,  -4.55,  99.90,  -1.62,
05/16 07Z,   0.50,  -0.63,  -1.69,  99.90,  -1.56,
05/16 08Z,   0.40,   1.32,   0.17,  99.90,  -1.55,
05/16 09Z,   0.40,   1.88,   0.76,  99.90,  -1.52,  (max)
05/16 10Z,   0.50,   0.91,  -0.21,  99.90,  -1.62,
05/16 11Z,   0.50,  -1.49,  -2.59,  99.90,  -1.60,
05/16 12Z,   0.40,  -4.97,  -6.08,  99.90,  -1.51,
05/16 13Z,   0.30,  -8.90,  -9.97,  99.90,  -1.37,
05/16 14Z,   0.20, -12.43, -13.35,  99.90,  -1.12,
05/16 15Z,   0.10, -14.70, -15.54,  99.90,  -0.94,
05/16 16Z,   0.20, -15.09, -15.93,  99.90,  -1.04,  (min)
05/16 17Z,   0.20, -13.53, -14.40,  99.90,  -1.07,
05/16 18Z,   0.20, -10.58, -11.47,  99.90,  -1.09,
05/16 19Z,   0.20,  -7.16,  -8.21,  99.90,  -1.25,
05/16 20Z,   0.30,  -4.13,  -5.26,  99.90,  -1.43,
05/16 21Z,   0.40,  -2.04,  -3.24,  99.90,  -1.60,
05/16 22Z,   0.50,  -1.20,  -2.44,  99.90,  -1.74,  (max)
05/16 23Z,   0.50,  -1.66,  -2.91,  99.90,  -1.75,
05/17 00Z,   0.20,  -3.28,  -4.59,  99.90,  -1.51,
05/17 01Z,   0.20,  -5.63,  -7.01,  99.90,  -1.58,
05/17 02Z,   0.30,  -8.03,  -9.42,  99.90,  -1.69,
05/17 03Z,   0.30,  -9.66, -10.81,  99.90,  -1.45,
05/17 04Z,   0.40,  -9.85, -10.86,  99.90,  -1.41,  (min)
05/17 05Z,   0.30,  -8.35,  -9.29,  99.90,  -1.24,
05/17 06Z,   0.10,  -5.54,  -6.39,  99.90,  -0.95,
05/17 07Z,   0.00,  -2.28,  -3.11,  99.90,  -0.83,
05/17 08Z,   0.20,   0.49,  -0.37,  99.90,  -1.06,
05/17 09Z,   0.50,   2.11,   1.35,  99.90,  -1.26,
05/17 10Z,   0.80,   2.23,   1.50,  99.90,  -1.53,  (max)
05/17 11Z,   1.00,   0.78,   0.11,  99.90,  -1.67,
05/17 12Z,   1.10,  -2.10,  -2.65,  99.90,  -1.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 13Z,   1.10,  -5.98,  99.90,  -6.52,  -1.63,
05/17 14Z,   1.00, -10.13,  99.90, -10.75,  -1.62,
05/17 15Z,   0.90, -13.62,  99.90, -14.32,  -1.60,
05/17 16Z,   0.90, -15.56,  99.90, -16.25,  -1.59,  (min)
05/17 17Z,   1.00, -15.45,  99.90, -16.03,  -1.58,
05/17 18Z,   1.20, -13.40,  99.90, -13.77,  -1.56,
05/17 19Z,   1.40, -10.13,  99.90, -10.28,  -1.55,
05/17 20Z,   1.40,  -6.60,  99.90,  -6.74,  -1.54,
05/17 21Z,   1.30,  -3.63,  99.90,  -3.85,  -1.52,
05/17 22Z,   1.20,  -1.71,  99.90,  -2.02,  -1.51,
05/17 23Z,   1.10,  -1.08,  99.90,  -1.47,  -1.49,  (max)
05/18 00Z,   1.00,  -1.76,  99.90,  -2.24,  -1.48,
05/18 01Z,   0.90,  -3.57,  99.90,  -4.15,  -1.48,
05/18 02Z,   0.90,  -5.99,  99.90,  -6.57,  -1.48,
05/18 03Z,   0.90,  -8.29,  99.90,  -8.87,  -1.48,
05/18 04Z,   0.90,  -9.64,  99.90, -10.22,  -1.48,  (min)
05/18 05Z,   0.90,  -9.42,  99.90, -10.00,  -1.48,
05/18 06Z,   0.90,  -7.55,  99.90,  -8.13,  -1.48,
05/18 07Z,   0.80,  -4.55,  99.90,  -5.23,  -1.48,
05/18 08Z,   0.80,  -1.36,  99.90,  -2.04,  -1.48,
05/18 09Z,   0.70,   1.15,  99.90,   0.37,  -1.48,
05/18 10Z,   0.60,   2.39,  99.90,   1.51,  -1.48,  (max)
05/18 11Z,   0.50,   2.11,  99.90,   1.13,  -1.48,
05/18 12Z,   0.50,   0.27,  99.90,  -0.71,  -1.48,
05/18 13Z,   0.50,  -2.91,  99.90,  -3.89,  -1.48,
05/18 14Z,   0.50,  -6.95,  99.90,  -7.93,  -1.48,
05/18 15Z,   0.50, -11.06,  99.90, -12.04,  -1.48,
05/18 16Z,   0.50, -14.29,  99.90, -15.27,  -1.48,
05/18 17Z,   0.50, -15.81,  99.90, -16.79,  -1.48,  (min)
05/18 18Z,   0.50, -15.25,  99.90, -16.23,  -1.48,
05/18 19Z,   0.50, -12.88,  99.90, -13.86,  -1.48,
05/18 20Z,   0.60,  -9.50,  99.90, -10.38,  -1.48,
05/18 21Z,   0.60,  -6.07,  99.90,  -6.95,  -1.48,
05/18 22Z,   0.60,  -3.31,  99.90,  -4.19,  -1.48,
05/18 23Z,   0.60,  -1.64,  99.90,  -2.52,  -1.48,
05/19 00Z,   0.60,  -1.23,  99.90,  -2.11,  -1.48,  (max)
05/19 01Z,   0.60,  -2.08,  99.90,  -2.96,  -1.48,
05/19 02Z,   0.60,  -3.96,  99.90,  -4.84,  -1.48,
05/19 03Z,   0.60,  -6.32,  99.90,  -7.20,  -1.48,
05/19 04Z,   0.60,  -8.41,  99.90,  -9.29,  -1.48,
05/19 05Z,   0.50,  -9.44,  99.90, -10.42,  -1.48,  (min)
05/19 06Z,   0.50,  -8.90,  99.90,  -9.88,  -1.48,
05/19 07Z,   0.50,  -6.82,  99.90,  -7.80,  -1.48,
05/19 08Z,   0.60,  -3.84,  99.90,  -4.72,  -1.48,
05/19 09Z,   0.60,  -0.88,  99.90,  -1.76,  -1.48,
05/19 10Z,   0.60,   1.26,  99.90,   0.38,  -1.48,
05/19 11Z,   0.60,   2.13,  99.90,   1.24,  -1.48,  (max)
05/19 12Z,   0.60,   1.53,  99.90,   0.65,  -1.48,
05/19 13Z,   0.60,  -0.52,  99.90,  -1.40,  -1.48,
05/19 14Z,   0.50,  -3.77,  99.90,  -4.75,  -1.48,
05/19 15Z,   0.40,  -7.71,  99.90,  -8.79,  -1.48,
05/19 16Z,   0.40, -11.56,  99.90, -12.64,  -1.48,
05/19 17Z,   0.50, -14.40,  99.90, -15.38,  -1.48,
05/19 18Z,   0.50, -15.50,  99.90, -16.48,  -1.48,  (min)
05/19 19Z,   0.50, -14.61,  99.90, -15.59,  -1.48,
05/19 20Z,   0.50, -12.10,  99.90, -13.08,  -1.48,
05/19 21Z,   0.50,  -8.82,  99.90,  -9.80,  -1.48,
05/19 22Z,   0.50,  -5.65,  99.90,  -6.63,  -1.48,
05/19 23Z,   0.60,  -3.20,  99.90,  -4.08,  -1.48,
05/20 00Z,   0.60,  -1.80,  99.90,  -2.68,  -1.48,
05/20 01Z,   0.70,  -1.57,  99.90,  -2.35,  -1.48,  (max)
05/20 02Z,   0.70,  -2.48,  99.90,  -3.26,  -1.48,
05/20 03Z,   0.70,  -4.30,  99.90,  -5.08,  -1.48,
05/20 04Z,   0.60,  -6.50,  99.90,  -7.38,  -1.48,
05/20 05Z,   0.50,  -8.35,  99.90,  -9.33,  -1.48,
05/20 06Z,   0.60,  -9.12,  99.90, -10.00,  -1.48,  (min)
05/20 07Z,   0.70,  -8.39,  99.90,  -9.17,  -1.48,
05/20 08Z,   0.80,  -6.30,  99.90,  -6.98,  -1.48,
05/20 09Z,   0.90,  -3.53,  99.90,  -4.11,  -1.48,
05/20 10Z,   0.80,  -0.93,  99.90,  -1.61,  -1.48,
05/20 11Z,   0.70,   0.81,  99.90,   0.03,  -1.48,
05/20 12Z,   0.70,   1.35,  99.90,   0.57,  -1.48,  (max)
05/20 13Z,   0.60,   0.59,  99.90,  -0.29,  -1.48,
05/20 14Z,   0.70,  -1.44,  99.90,  -2.22,  -1.48,
05/20 15Z,   0.60,  -4.52,  99.90,  -5.40,  -1.48,
05/20 16Z,   0.60,  -8.16,  99.90,  -9.04,  -1.48,
05/20 17Z,   0.60, -11.62,  99.90, -12.50,  -1.48,
05/20 18Z,   0.60, -14.04,  99.90, -14.92,  -1.48,
05/20 19Z,   0.70, -14.78,  99.90, -15.56,  -1.48,  (min)
05/20 20Z,   0.70, -13.69,  99.90, -14.47,  -1.48,
05/20 21Z,   0.90, -11.22,  99.90, -11.80,  -1.48,
05/20 22Z,   0.90,  -8.20,  99.90,  -8.78,  -1.48,
05/20 23Z,   0.90,  -5.39,  99.90,  -5.97,  -1.48,
05/21 00Z,   0.80,  -3.28,  99.90,  -3.97,  -1.48,