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 : 10/09/2026 19:26:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 00Z,   0.50,  -7.49,  -8.43,  99.90,  -1.44,
10/08 01Z,   0.30,  -9.41, -10.42,  99.90,  -1.31,
10/08 02Z,   0.20, -10.16, -11.35,  99.90,  -1.39,  (min)
10/08 03Z,   0.20,  -9.51, -10.78,  99.90,  -1.47,
10/08 04Z,   0.30,  -7.67,  -8.81,  99.90,  -1.44,
10/08 05Z,   0.40,  -5.19,  -6.15,  99.90,  -1.36,
10/08 06Z,   0.50,  -2.73,  -3.63,  99.90,  -1.40,
10/08 07Z,   0.40,  -0.90,  -1.82,  99.90,  -1.32,
10/08 08Z,   0.40,  -0.15,  -1.14,  99.90,  -1.39,  (max)
10/08 09Z,   0.40,  -0.71,  -1.72,  99.90,  -1.41,
10/08 10Z,   0.50,  -2.48,  -3.48,  99.90,  -1.50,
10/08 11Z,   0.60,  -5.12,  -6.10,  99.90,  -1.58,
10/08 12Z,   0.50,  -8.05,  -9.01,  99.90,  -1.46,
10/08 13Z,   0.40, -10.51, -11.56,  99.90,  -1.45,
10/08 14Z,   0.30, -11.79, -12.94,  99.90,  -1.45,  (min)
10/08 15Z,   0.30, -11.47, -12.75,  99.90,  -1.58,
10/08 16Z,   0.30,  -9.65, -10.92,  99.90,  -1.57,
10/08 17Z,   0.50,  -6.88,  -8.05,  99.90,  -1.67,
10/08 18Z,   0.50,  -3.88,  -4.97,  99.90,  -1.59,
10/08 19Z,   0.50,  -1.36,  -2.54,  99.90,  -1.68,
10/08 20Z,   0.50,   0.17,  -1.10,  99.90,  -1.77,
10/08 21Z,   0.50,   0.37,  -0.94,  99.90,  -1.81,  (max)
10/08 22Z,   0.60,  -0.80,  -2.11,  99.90,  -1.91,
10/08 23Z,   0.60,  -3.13,  -4.46,  99.90,  -1.93,
10/09 00Z,   0.60,  -6.13,  -7.36,  99.90,  -1.83,
10/09 01Z,   0.50,  -9.04, -10.21,  99.90,  -1.67,
10/09 02Z,   0.40, -11.04, -12.31,  99.90,  -1.67,
10/09 03Z,   0.40, -11.49, -12.89,  99.90,  -1.80,  (min)
10/09 04Z,   0.40, -10.28, -11.78,  99.90,  -1.90,
10/09 05Z,   0.40,  -7.84,  -9.23,  99.90,  -1.79,
10/09 06Z,   0.40,  -4.91,  -6.08,  99.90,  -1.57,
10/09 07Z,   0.40,  -2.25,  -3.41,  99.90,  -1.56,
10/09 08Z,   0.40,  -0.45,  -1.71,  99.90,  -1.66,
10/09 09Z,   0.40,   0.10,  -1.25,  99.90,  -1.75,  (max)
10/09 10Z,   0.40,  -0.73,  -2.11,  99.90,  -1.78,
10/09 11Z,   0.50,  -2.81,  -4.15,  99.90,  -1.84,
10/09 12Z,   0.50,  -5.71,  -6.94,  99.90,  -1.73,
10/09 13Z,   0.50,  -8.75,  -9.88,  99.90,  -1.63,
10/09 14Z,   0.40, -11.03, -12.32,  99.90,  -1.69,
10/09 15Z,   0.30, -11.80, -13.36,  99.90,  -1.86,  (min)
10/09 16Z,   0.30, -10.80, -12.44,  99.90,  -1.94,
10/09 17Z,   0.20,  -8.34,  -9.83,  99.90,  -1.69,
10/09 18Z,   0.20,  -5.18,  -6.56,  99.90,  -1.58,
10/09 19Z,   0.30,  -2.16,  -3.45,  99.90,  -1.59,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 20Z,   0.40,   0.07,  99.90,  -1.12,  -1.60,
10/09 21Z,   0.50,   1.06,  99.90,  -0.04,  -1.60,  (max)
10/09 22Z,   0.50,   0.60,  99.90,  -0.50,  -1.61,
10/09 23Z,   0.50,  -1.28,  99.90,  -2.39,  -1.61,
10/10 00Z,   0.40,  -4.26,  99.90,  -5.47,  -1.62,
10/10 01Z,   0.20,  -7.70,  99.90,  -9.12,  -1.62,
10/10 02Z,   0.10, -10.71,  99.90, -12.24,  -1.63,
10/10 03Z,   0.10, -12.40,  99.90, -13.93,  -1.63,  (min)
10/10 04Z,   0.10, -12.25,  99.90, -13.79,  -1.64,
10/10 05Z,   0.30, -10.38,  99.90, -11.72,  -1.64,
10/10 06Z,   0.40,  -7.43,  99.90,  -8.68,  -1.64,
10/10 07Z,   0.50,  -4.28,  99.90,  -5.43,  -1.65,
10/10 08Z,   0.40,  -1.67,  99.90,  -2.92,  -1.65,
10/10 09Z,   0.30,  -0.12,  99.90,  -1.47,  -1.65,
10/10 10Z,   0.20,   0.08,  99.90,  -1.37,  -1.65,  (max)
10/10 11Z,   0.10,  -1.13,  99.90,  -2.68,  -1.65,
10/10 12Z,   0.10,  -3.52,  99.90,  -5.07,  -1.65,
10/10 13Z,   0.20,  -6.56,  99.90,  -8.01,  -1.65,
10/10 14Z,   0.20,  -9.43,  99.90, -10.88,  -1.65,
10/10 15Z,   0.30, -11.21,  99.90, -12.55,  -1.65,
10/10 16Z,   0.20, -11.24,  99.90, -12.69,  -1.65,  (min)
10/10 17Z,   0.10,  -9.50,  99.90, -11.05,  -1.65,
10/10 18Z,   0.10,  -6.56,  99.90,  -8.11,  -1.65,
10/10 19Z,   0.10,  -3.31,  99.90,  -4.86,  -1.65,
10/10 20Z,   0.10,  -0.56,  99.90,  -2.11,  -1.65,
10/10 21Z,   0.10,   1.12,  99.90,  -0.43,  -1.65,
10/10 22Z,   0.20,   1.40,  99.90,  -0.05,  -1.65,  (max)
10/10 23Z,   0.20,   0.19,  99.90,  -1.26,  -1.65,
10/11 00Z,   0.30,  -2.38,  99.90,  -3.73,  -1.65,
10/11 01Z,   0.30,  -5.83,  99.90,  -7.18,  -1.65,
10/11 02Z,   0.30,  -9.39,  99.90, -10.74,  -1.65,
10/11 03Z,   0.30, -12.12,  99.90, -13.47,  -1.65,
10/11 04Z,   0.30, -13.19,  99.90, -14.54,  -1.65,  (min)
10/11 05Z,   0.30, -12.30,  99.90, -13.65,  -1.65,
10/11 06Z,   0.50,  -9.83,  99.90, -10.98,  -1.65,
10/11 07Z,   0.60,  -6.60,  99.90,  -7.65,  -1.65,
10/11 08Z,   0.60,  -3.49,  99.90,  -4.54,  -1.65,
10/11 09Z,   0.50,  -1.17,  99.90,  -2.32,  -1.65,
10/11 10Z,   0.50,  -0.04,  99.90,  -1.19,  -1.65,  (max)
10/11 11Z,   0.70,  -0.30,  99.90,  -1.25,  -1.65,
10/11 12Z,   0.80,  -1.89,  99.90,  -2.74,  -1.65,
10/11 13Z,   1.00,  -4.48,  99.90,  -5.13,  -1.65,
10/11 14Z,   1.00,  -7.42,  99.90,  -8.07,  -1.65,
10/11 15Z,   0.90,  -9.83,  99.90, -10.57,  -1.65,
10/11 16Z,   0.80, -10.86,  99.90, -11.71,  -1.65,  (min)
10/11 17Z,   0.80, -10.11,  99.90, -10.96,  -1.65,
10/11 18Z,   0.70,  -7.77,  99.90,  -8.72,  -1.65,
10/11 19Z,   0.70,  -4.63,  99.90,  -5.58,  -1.65,
10/11 20Z,   0.70,  -1.59,  99.90,  -2.54,  -1.65,
10/11 21Z,   0.80,   0.63,  99.90,  -0.22,  -1.65,
10/11 22Z,   1.00,   1.58,  99.90,   0.93,  -1.65,  (max)
10/11 23Z,   0.90,   1.08,  99.90,   0.33,  -1.65,
10/12 00Z,   0.80,  -0.85,  99.90,  -1.70,  -1.65,
10/12 01Z,   0.60,  -3.92,  99.90,  -4.97,  -1.65,
10/12 02Z,   0.50,  -7.53,  99.90,  -8.68,  -1.65,
10/12 03Z,   0.40, -10.84,  99.90, -12.09,  -1.65,
10/12 04Z,   0.30, -12.96,  99.90, -14.31,  -1.65,
10/12 05Z,   0.30, -13.25,  99.90, -14.60,  -1.65,  (min)
10/12 06Z,   0.50, -11.68,  99.90, -12.83,  -1.65,
10/12 07Z,   0.60,  -8.82,  99.90,  -9.87,  -1.65,
10/12 08Z,   0.80,  -5.58,  99.90,  -6.43,  -1.65,
10/12 09Z,   0.80,  -2.76,  99.90,  -3.61,  -1.65,
10/12 10Z,   0.70,  -0.91,  99.90,  -1.86,  -1.65,
10/12 11Z,   0.60,  -0.31,  99.90,  -1.36,  -1.65,  (max)
10/12 12Z,   0.50,  -1.03,  99.90,  -2.18,  -1.65,
10/12 13Z,   0.50,  -2.90,  99.90,  -4.05,  -1.65,
10/12 14Z,   0.40,  -5.47,  99.90,  -6.72,  -1.65,
10/12 15Z,   0.40,  -8.03,  99.90,  -9.28,  -1.65,
10/12 16Z,   0.50,  -9.76,  99.90, -10.91,  -1.65,
10/12 17Z,   0.50, -10.00,  99.90, -11.15,  -1.65,  (min)
10/12 18Z,   0.50,  -8.56,  99.90,  -9.71,  -1.65,
10/12 19Z,   0.60,  -5.89,  99.90,  -6.94,  -1.65,
10/12 20Z,   0.60,  -2.85,  99.90,  -3.90,  -1.65,
10/12 21Z,   0.70,  -0.29,  99.90,  -1.24,  -1.65,
10/12 22Z,   0.70,   1.21,  99.90,   0.26,  -1.65,
10/12 23Z,   0.70,   1.36,  99.90,   0.41,  -1.65,  (max)
10/13 00Z,   0.70,   0.14,  99.90,  -0.81,  -1.65,
10/13 01Z,   0.80,  -2.31,  99.90,  -3.16,  -1.65,
10/13 02Z,   0.80,  -5.58,  99.90,  -6.43,  -1.65,
10/13 03Z,   0.80,  -9.00,  99.90,  -9.85,  -1.65,
10/13 04Z,   0.80, -11.77,  99.90, -12.62,  -1.65,
10/13 05Z,   0.80, -13.12,  99.90, -13.97,  -1.65,  (min)
10/13 06Z,   0.90, -12.66,  99.90, -13.41,  -1.65,
10/13 07Z,   0.90, -10.58,  99.90, -11.33,  -1.65,
10/13 08Z,   1.00,  -7.61,  99.90,  -8.26,  -1.65,
10/13 09Z,   1.10,  -4.62,  99.90,  -5.16,  -1.65,
10/13 10Z,   1.10,  -2.29,  99.90,  -2.84,  -1.65,
10/13 11Z,   1.00,  -1.02,  99.90,  -1.67,  -1.65,  (max)
10/13 12Z,   0.90,  -0.94,  99.90,  -1.69,  -1.65,