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
#Alitak, AK : 07/08/2025 00:22:58 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 06Z,  -0.50,  -1.65,  -1.61,  99.90,   0.54,
07/06 07Z,  -0.40,  -1.36,  -1.30,  99.90,   0.46,  (max)
07/06 08Z,  -0.40,  -1.77,  -1.62,  99.90,   0.55,
07/06 09Z,  -0.40,  -2.89,  -2.65,  99.90,   0.64,
07/06 10Z,  -0.40,  -4.60,  -4.37,  99.90,   0.63,
07/06 11Z,  -0.40,  -6.58,  -6.15,  99.90,   0.83,
07/06 12Z,  -0.40,  -8.40,  -8.04,  99.90,   0.76,
07/06 13Z,  -0.40,  -9.70,  -9.40,  99.90,   0.70,
07/06 14Z,  -0.40, -10.30,  -9.90,  99.90,   0.80,  (min)
07/06 15Z,  -0.40, -10.17,  -9.65,  99.90,   0.92,
07/06 16Z,  -0.40,  -9.27,  -8.95,  99.90,   0.72,
07/06 17Z,  -0.40,  -7.75,  -7.41,  99.90,   0.74,
07/06 18Z,  -0.40,  -6.11,  -5.76,  99.90,   0.75,
07/06 19Z,  -0.40,  -4.81,  -4.50,  99.90,   0.71,
07/06 20Z,  -0.40,  -4.04,  -3.81,  99.90,   0.63,
07/06 21Z,  -0.50,  -3.88,  -3.59,  99.90,   0.79,  (max)
07/06 22Z,  -0.50,  -4.31,  -4.05,  99.90,   0.76,
07/06 23Z,  -0.50,  -5.10,  -4.81,  99.90,   0.79,
07/07 00Z,  -0.50,  -5.88,  -5.56,  99.90,   0.82,
07/07 01Z,  -0.60,  -6.32,  -6.11,  99.90,   0.81,
07/07 02Z,  -0.60,  -6.28,  -6.35,  99.90,   0.53,  (min)
07/07 03Z,  -0.60,  -5.79,  -5.81,  99.90,   0.58,
07/07 04Z,  -0.60,  -4.86,  -4.77,  99.90,   0.69,
07/07 05Z,  -0.60,  -3.55,  -3.48,  99.90,   0.67,
07/07 06Z,  -0.60,  -2.20,  -2.15,  99.90,   0.65,
07/07 07Z,  -0.60,  -1.29,  -1.25,  99.90,   0.64,
07/07 08Z,  -0.60,  -1.07,  -1.07,  99.90,   0.60,  (max)
07/07 09Z,  -0.60,  -1.63,  -1.55,  99.90,   0.68,
07/07 10Z,  -0.60,  -3.00,  -2.82,  99.90,   0.78,
07/07 11Z,  -0.60,  -5.00,  -4.81,  99.90,   0.79,
07/07 12Z,  -0.60,  -7.23,  -7.08,  99.90,   0.75,
07/07 13Z,  -0.70,  -9.21,  -9.02,  99.90,   0.89,
07/07 14Z,  -0.70, -10.56, -10.48,  99.90,   0.78,
07/07 15Z,  -0.70, -11.09, -10.95,  99.90,   0.84,  (min)
07/07 16Z,  -0.70, -10.75, -10.56,  99.90,   0.89,
07/07 17Z,  -0.70,  -9.52,  -9.32,  99.90,   0.90,
07/07 18Z,  -0.70,  -7.64,  -7.51,  99.90,   0.83,
07/07 19Z,  -0.70,  -5.71,  -5.52,  99.90,   0.89,
07/07 20Z,  -0.70,  -4.21,  -4.00,  99.90,   0.91,
07/07 21Z,  -0.70,  -3.38,  -3.14,  99.90,   0.94,  (max)
07/07 22Z,  -0.70,  -3.31,  -3.17,  99.90,   0.84,
07/07 23Z,  -0.70,  -3.93,  -3.82,  99.90,   0.81,
07/08 00Z,  -0.70,  -4.90,  -4.69,  99.90,   0.91,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 01Z,  -0.70,  -5.81,  99.90,  -5.60,   0.91,
07/08 02Z,  -0.80,  -6.33,  99.90,  -6.22,   0.92,  (min)
07/08 03Z,  -0.80,  -6.30,  99.90,  -6.18,   0.92,
07/08 04Z,  -0.70,  -5.74,  99.90,  -5.52,   0.93,
07/08 05Z,  -0.70,  -4.67,  99.90,  -4.44,   0.93,
07/08 06Z,  -0.70,  -3.19,  99.90,  -2.95,   0.94,
07/08 07Z,  -0.70,  -1.72,  99.90,  -1.48,   0.94,
07/08 08Z,  -0.70,  -0.80,  99.90,  -0.55,   0.95,
07/08 09Z,  -0.60,  -0.70,  99.90,  -0.35,   0.95,  (max)
07/08 10Z,  -0.60,  -1.53,  99.90,  -1.18,   0.96,
07/08 11Z,  -0.60,  -3.26,  99.90,  -2.90,   0.96,
07/08 12Z,  -0.60,  -5.61,  99.90,  -5.24,   0.97,
07/08 13Z,  -0.60,  -8.09,  99.90,  -7.72,   0.97,
07/08 14Z,  -0.60, -10.19,  99.90,  -9.82,   0.97,
07/08 15Z,  -0.60, -11.50,  99.90, -11.13,   0.97,
07/08 16Z,  -0.50, -11.83,  99.90, -11.37,   0.97,  (min)
07/08 17Z,  -0.50, -11.15,  99.90, -10.68,   0.97,
07/08 18Z,  -0.50,  -9.47,  99.90,  -9.01,   0.97,
07/08 19Z,  -0.50,  -7.18,  99.90,  -6.72,   0.97,
07/08 20Z,  -0.50,  -4.98,  99.90,  -4.51,   0.97,
07/08 21Z,  -0.40,  -3.41,  99.90,  -2.84,   0.97,
07/08 22Z,  -0.40,  -2.70,  99.90,  -2.13,   0.97,  (max)
07/08 23Z,  -0.30,  -2.89,  99.90,  -2.22,   0.97,
07/09 00Z,  -0.30,  -3.80,  99.90,  -3.13,   0.97,
07/09 01Z,  -0.30,  -5.01,  99.90,  -4.34,   0.97,
07/09 02Z,  -0.30,  -6.08,  99.90,  -5.41,   0.97,
07/09 03Z,  -0.30,  -6.63,  99.90,  -5.96,   0.97,  (min)
07/09 04Z,  -0.40,  -6.52,  99.90,  -5.95,   0.97,
07/09 05Z,  -0.40,  -5.78,  99.90,  -5.21,   0.97,
07/09 06Z,  -0.30,  -4.45,  99.90,  -3.78,   0.97,
07/09 07Z,  -0.30,  -2.69,  99.90,  -2.02,   0.97,
07/09 08Z,  -0.30,  -1.09,  99.90,  -0.42,   0.97,
07/09 09Z,  -0.30,  -0.23,  99.90,   0.44,   0.97,  (max)
07/09 10Z,  -0.30,  -0.38,  99.90,   0.29,   0.97,
07/09 11Z,  -0.30,  -1.61,  99.90,  -0.94,   0.97,
07/09 12Z,  -0.30,  -3.76,  99.90,  -3.09,   0.97,
07/09 13Z,  -0.30,  -6.46,  99.90,  -5.79,   0.97,
07/09 14Z,  -0.40,  -9.14,  99.90,  -8.58,   0.97,
07/09 15Z,  -0.40, -11.26,  99.90, -10.69,   0.97,
07/09 16Z,  -0.40, -12.40,  99.90, -11.83,   0.97,
07/09 17Z,  -0.40, -12.41,  99.90, -11.85,   0.97,  (min)
07/09 18Z,  -0.50, -11.26,  99.90, -10.80,   0.97,
07/09 19Z,  -0.50,  -9.07,  99.90,  -8.60,   0.97,
07/09 20Z,  -0.50,  -6.38,  99.90,  -5.91,   0.97,
07/09 21Z,  -0.60,  -4.03,  99.90,  -3.66,   0.97,
07/09 22Z,  -0.60,  -2.57,  99.90,  -2.20,   0.97,
07/09 23Z,  -0.60,  -2.16,  99.90,  -1.79,   0.97,  (max)
07/10 00Z,  -0.60,  -2.74,  99.90,  -2.37,   0.97,
07/10 01Z,  -0.60,  -3.99,  99.90,  -3.62,   0.97,
07/10 02Z,  -0.60,  -5.44,  99.90,  -5.08,   0.97,
07/10 03Z,  -0.50,  -6.59,  99.90,  -6.12,   0.97,
07/10 04Z,  -0.50,  -7.07,  99.90,  -6.61,   0.97,  (min)
07/10 05Z,  -0.50,  -6.78,  99.90,  -6.31,   0.97,
07/10 06Z,  -0.50,  -5.76,  99.90,  -5.29,   0.97,
07/10 07Z,  -0.40,  -4.05,  99.90,  -3.48,   0.97,
07/10 08Z,  -0.40,  -2.01,  99.90,  -1.44,   0.97,
07/10 09Z,  -0.40,  -0.36,  99.90,   0.21,   0.97,
07/10 10Z,  -0.40,   0.30,  99.90,   0.86,   0.97,  (max)
07/10 11Z,  -0.40,  -0.26,  99.90,   0.31,   0.97,
07/10 12Z,  -0.40,  -1.96,  99.90,  -1.39,   0.97,
07/10 13Z,  -0.40,  -4.56,  99.90,  -3.99,   0.97,
07/10 14Z,  -0.50,  -7.55,  99.90,  -7.08,   0.97,
07/10 15Z,  -0.50, -10.33,  99.90,  -9.86,   0.97,
07/10 16Z,  -0.50, -12.32,  99.90, -11.85,   0.97,
07/10 17Z,  -0.50, -13.15,  99.90, -12.68,   0.97,  (min)
07/10 18Z,  -0.40, -12.69,  99.90, -12.13,   0.97,
07/10 19Z,  -0.40, -10.97,  99.90, -10.41,   0.97,
07/10 20Z,  -0.40,  -8.25,  99.90,  -7.68,   0.97,
07/10 21Z,  -0.40,  -5.30,  99.90,  -4.73,   0.97,
07/10 22Z,  -0.40,  -3.01,  99.90,  -2.44,   0.97,
07/10 23Z,  -0.30,  -1.85,  99.90,  -1.19,   0.97,  (max)
07/11 00Z,  -0.30,  -1.88,  99.90,  -1.22,   0.97,
07/11 01Z,  -0.30,  -2.91,  99.90,  -2.24,   0.97,
07/11 02Z,  -0.40,  -4.50,  99.90,  -3.93,   0.97,
07/11 03Z,  -0.40,  -6.10,  99.90,  -5.54,   0.97,
07/11 04Z,  -0.40,  -7.23,  99.90,  -6.66,   0.97,
07/11 05Z,  -0.40,  -7.54,  99.90,  -6.98,   0.97,  (min)
07/11 06Z,  -0.40,  -6.96,  99.90,  -6.39,   0.97,
07/11 07Z,  -0.30,  -5.54,  99.90,  -4.87,   0.97,
07/11 08Z,  -0.30,  -3.44,  99.90,  -2.78,   0.97,
07/11 09Z,  -0.30,  -1.21,  99.90,  -0.54,   0.97,
07/11 10Z,  -0.30,   0.32,  99.90,   0.99,   0.97,
07/11 11Z,  -0.30,   0.60,  99.90,   1.27,   0.97,  (max)
07/11 12Z,  -0.30,  -0.47,  99.90,   0.20,   0.97,
07/11 13Z,  -0.40,  -2.68,  99.90,  -2.11,   0.97,
07/11 14Z,  -0.50,  -5.65,  99.90,  -5.18,   0.97,
07/11 15Z,  -0.50,  -8.80,  99.90,  -8.33,   0.97,
07/11 16Z,  -0.60, -11.50,  99.90, -11.13,   0.97,
07/11 17Z,  -0.60, -13.19,  99.90, -12.82,   0.97,
07/11 18Z,  -0.60, -13.56,  99.90, -13.19,   0.97,