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
#Cordova, AK : 10/15/2026 17:24:29 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   0.10,   0.65,   0.45,  99.90,  -0.30,  (max)
10/14 01Z,   0.10,  -1.07,  -1.12,  99.90,  -0.15,
10/14 02Z,   0.10,  -3.79,  -3.57,  99.90,   0.12,
10/14 03Z,   0.20,  -7.01,  -6.66,  99.90,   0.15,
10/14 04Z,   0.20, -10.14,  -9.74,  99.90,   0.20,
10/14 05Z,   0.20, -12.43, -12.30,  99.90,  -0.07,
10/14 06Z,   0.30, -13.13, -13.19,  99.90,  -0.36,  (min)
10/14 07Z,   0.30, -12.08, -11.97,  99.90,  -0.19,
10/14 08Z,   0.40,  -9.79,  -9.91,  99.90,  -0.52,
10/14 09Z,   0.40,  -6.98,  -7.27,  99.90,  -0.69,
10/14 10Z,   0.20,  -4.34,  -4.78,  99.90,  -0.64,
10/14 11Z,   0.20,  -2.44,  -2.85,  99.90,  -0.61,
10/14 12Z,   0.20,  -1.57,  -1.91,  99.90,  -0.54,  (max)
10/14 13Z,   0.20,  -1.80,  -2.19,  99.90,  -0.59,
10/14 14Z,   0.10,  -3.01,  -3.33,  99.90,  -0.42,
10/14 15Z,   0.00,  -4.83,  -5.15,  99.90,  -0.32,
10/14 16Z,  -0.10,  -6.78,  -6.92,  99.90,  -0.04,
10/14 17Z,   0.00,  -8.30,  -8.56,  99.90,  -0.26,
10/14 18Z,   0.00,  -8.74,  -9.06,  99.90,  -0.32,  (min)
10/14 19Z,  -0.10,  -7.74,  -8.26,  99.90,  -0.42,
10/14 20Z,  -0.20,  -5.63,  -6.22,  99.90,  -0.39,
10/14 21Z,  -0.20,  -3.16,  -3.84,  99.90,  -0.48,
10/14 22Z,  -0.10,  -1.00,  -1.51,  99.90,  -0.41,
10/14 23Z,  -0.10,   0.31,  -0.04,  99.90,  -0.25,
10/15 00Z,  -0.20,   0.46,   0.14,  99.90,  -0.12,  (max)
10/15 01Z,  -0.20,  -0.55,  -0.68,  99.90,   0.07,
10/15 02Z,  -0.20,  -2.57,  -2.46,  99.90,   0.31,
10/15 03Z,  -0.20,  -5.24,  -5.05,  99.90,   0.39,
10/15 04Z,  -0.10,  -8.07,  -7.78,  99.90,   0.39,
10/15 05Z,  -0.20, -10.57, -10.27,  99.90,   0.50,
10/15 06Z,  -0.10, -12.12, -11.98,  99.90,   0.24,  (min)
10/15 07Z,   0.00, -12.18, -11.97,  99.90,   0.21,
10/15 08Z,   0.00, -10.79, -10.56,  99.90,   0.23,
10/15 09Z,   0.20,  -8.53,  -8.48,  99.90,  -0.15,
10/15 10Z,   0.20,  -6.09,  -5.99,  99.90,  -0.10,
10/15 11Z,   0.40,  -4.03,  -3.97,  99.90,  -0.34,
10/15 12Z,   0.50,  -2.73,  -2.29,  99.90,  -0.06,
10/15 13Z,   0.60,  -2.34,  -1.77,  99.90,  -0.03,  (max)
10/15 14Z,   0.50,  -2.80,  -2.18,  99.90,   0.12,
10/15 15Z,   0.80,  -3.95,  -3.26,  99.90,  -0.11,
10/15 16Z,   0.80,  -5.42,  -4.59,  99.90,   0.03,
10/15 17Z,   0.90,  -6.83,  -5.95,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 18Z,   1.10,  -7.76,  99.90,  -6.68,  -0.02,  (min)
10/15 19Z,   1.30,  -7.65,  99.90,  -6.38,  -0.02,
10/15 20Z,   1.40,  -6.37,  99.90,  -5.00,  -0.03,
10/15 21Z,   1.60,  -4.36,  99.90,  -2.80,  -0.03,
10/15 22Z,   1.60,  -2.33,  99.90,  -0.76,  -0.04,
10/15 23Z,   1.50,  -0.81,  99.90,   0.65,  -0.04,
10/16 00Z,   1.40,  -0.19,  99.90,   1.16,  -0.04,  (max)
10/16 01Z,   1.30,  -0.58,  99.90,   0.68,  -0.05,
10/16 02Z,   0.90,  -1.86,  99.90,  -1.01,  -0.05,
10/16 03Z,   0.70,  -3.85,  99.90,  -3.21,  -0.05,
10/16 04Z,   0.60,  -6.20,  99.90,  -5.66,  -0.06,
10/16 05Z,   0.50,  -8.53,  99.90,  -8.09,  -0.06,
10/16 06Z,   0.50, -10.44,  99.90, -10.00,  -0.06,
10/16 07Z,   0.30, -11.41,  99.90, -11.17,  -0.06,  (min)
10/16 08Z,   0.60, -11.06,  99.90, -10.53,  -0.06,
10/16 09Z,   0.50,  -9.60,  99.90,  -9.16,  -0.06,
10/16 10Z,   0.60,  -7.62,  99.90,  -7.08,  -0.06,
10/16 11Z,   0.60,  -5.68,  99.90,  -5.15,  -0.06,
10/16 12Z,   0.70,  -4.19,  99.90,  -3.55,  -0.06,
10/16 13Z,   0.90,  -3.35,  99.90,  -2.52,  -0.06,
10/16 14Z,   0.80,  -3.19,  99.90,  -2.45,  -0.06,  (max)
10/16 15Z,   0.90,  -3.62,  99.90,  -2.78,  -0.06,
10/16 16Z,   0.90,  -4.51,  99.90,  -3.67,  -0.06,
10/16 17Z,   0.80,  -5.57,  99.90,  -4.84,  -0.06,
10/16 18Z,   0.80,  -6.54,  99.90,  -5.80,  -0.06,
10/16 19Z,   0.70,  -7.03,  99.90,  -6.39,  -0.06,  (min)
10/16 20Z,   0.70,  -6.63,  99.90,  -5.99,  -0.06,
10/16 21Z,   0.60,  -5.32,  99.90,  -4.78,  -0.06,
10/16 22Z,   0.60,  -3.63,  99.90,  -3.09,  -0.06,
10/16 23Z,   0.50,  -2.15,  99.90,  -1.71,  -0.06,
10/17 00Z,   0.40,  -1.24,  99.90,  -0.90,  -0.06,
10/17 01Z,   0.50,  -1.10,  99.90,  -0.67,  -0.06,  (max)
10/17 02Z,   0.40,  -1.71,  99.90,  -1.37,  -0.06,
10/17 03Z,   0.30,  -2.95,  99.90,  -2.71,  -0.06,
10/17 04Z,   0.30,  -4.67,  99.90,  -4.44,  -0.06,
10/17 05Z,   0.20,  -6.62,  99.90,  -6.48,  -0.06,
10/17 06Z,   0.20,  -8.49,  99.90,  -8.35,  -0.06,
10/17 07Z,   0.20,  -9.95,  99.90,  -9.81,  -0.06,
10/17 08Z,   0.10, -10.56,  99.90, -10.52,  -0.06,  (min)
10/17 09Z,   0.10, -10.06,  99.90, -10.03,  -0.06,
10/17 10Z,   0.10,  -8.76,  99.90,  -8.72,  -0.06,
10/17 11Z,   0.10,  -7.20,  99.90,  -7.16,  -0.06,
10/17 12Z,   0.10,  -5.77,  99.90,  -5.73,  -0.06,
10/17 13Z,   0.20,  -4.68,  99.90,  -4.55,  -0.06,
10/17 14Z,   0.20,  -4.04,  99.90,  -3.90,  -0.06,
10/17 15Z,   0.20,  -3.82,  99.90,  -3.68,  -0.06,  (max)
10/17 16Z,   0.30,  -4.04,  99.90,  -3.80,  -0.06,
10/17 17Z,   0.30,  -4.63,  99.90,  -4.39,  -0.06,
10/17 18Z,   0.30,  -5.38,  99.90,  -5.14,  -0.06,
10/17 19Z,   0.30,  -6.06,  99.90,  -5.82,  -0.06,
10/17 20Z,   0.30,  -6.35,  99.90,  -6.11,  -0.06,  (min)
10/17 21Z,   0.30,  -5.88,  99.90,  -5.65,  -0.06,
10/17 22Z,   0.30,  -4.78,  99.90,  -4.54,  -0.06,
10/17 23Z,   0.30,  -3.54,  99.90,  -3.30,  -0.06,
10/18 00Z,   0.30,  -2.58,  99.90,  -2.34,  -0.06,
10/18 01Z,   0.20,  -2.08,  99.90,  -1.94,  -0.06,  (max)
10/18 02Z,   0.20,  -2.11,  99.90,  -1.97,  -0.06,
10/18 03Z,   0.20,  -2.62,  99.90,  -2.48,  -0.06,
10/18 04Z,   0.10,  -3.59,  99.90,  -3.55,  -0.06,
10/18 05Z,   0.10,  -4.98,  99.90,  -4.94,  -0.06,
10/18 06Z,   0.00,  -6.58,  99.90,  -6.64,  -0.06,
10/18 07Z,   0.00,  -8.15,  99.90,  -8.21,  -0.06,
10/18 08Z,   0.00,  -9.37,  99.90,  -9.44,  -0.06,
10/18 09Z,   0.00,  -9.84,  99.90,  -9.90,  -0.06,  (min)
10/18 10Z,   0.00,  -9.41,  99.90,  -9.47,  -0.06,
10/18 11Z,   0.00,  -8.41,  99.90,  -8.47,  -0.06,
10/18 12Z,   0.00,  -7.26,  99.90,  -7.32,  -0.06,
10/18 13Z,   0.00,  -6.16,  99.90,  -6.22,  -0.06,
10/18 14Z,  -0.10,  -5.19,  99.90,  -5.36,  -0.06,
10/18 15Z,  -0.10,  -4.44,  99.90,  -4.60,  -0.06,
10/18 16Z,  -0.10,  -3.99,  99.90,  -4.15,  -0.06,
10/18 17Z,  -0.10,  -3.97,  99.90,  -4.13,  -0.06,  (max)
10/18 18Z,  -0.10,  -4.37,  99.90,  -4.53,  -0.06,
10/18 19Z,  -0.20,  -4.99,  99.90,  -5.25,  -0.06,
10/18 20Z,  -0.10,  -5.63,  99.90,  -5.79,  -0.06,
10/18 21Z,  -0.20,  -5.93,  99.90,  -6.19,  -0.06,  (min)
10/18 22Z,  -0.20,  -5.62,  99.90,  -5.88,  -0.06,
10/18 23Z,  -0.30,  -4.86,  99.90,  -5.22,  -0.06,
10/19 00Z,  -0.30,  -4.06,  99.90,  -4.42,  -0.06,
10/19 01Z,  -0.30,  -3.43,  99.90,  -3.79,  -0.06,
10/19 02Z,  -0.40,  -3.03,  99.90,  -3.49,  -0.06,
10/19 03Z,  -0.40,  -2.89,  99.90,  -3.35,  -0.06,  (max)
10/19 04Z,  -0.40,  -3.08,  99.90,  -3.54,  -0.06,
10/19 05Z,  -0.40,  -3.73,  99.90,  -4.19,  -0.06,
10/19 06Z,  -0.30,  -4.87,  99.90,  -5.23,  -0.06,
10/19 07Z,  -0.30,  -6.30,  99.90,  -6.66,  -0.06,
10/19 08Z,  -0.30,  -7.76,  99.90,  -8.12,  -0.06,
10/19 09Z,  -0.30,  -8.94,  99.90,  -9.30,  -0.06,
10/19 10Z,  -0.30,  -9.45,  99.90,  -9.81,  -0.06,  (min)
10/19 11Z,  -0.30,  -9.22,  99.90,  -9.58,  -0.06,
10/19 12Z,  -0.20,  -8.52,  99.90,  -8.78,  -0.06,