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
#Kodiak Island, AK : 08/18/2026 10:22:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 18Z,  -0.40, -11.06, -11.44,  99.90,   0.02,
08/16 19Z,  -0.40, -11.59, -11.82,  99.90,   0.17,  (min)
08/16 20Z,  -0.40, -11.00, -10.96,  99.90,   0.44,
08/16 21Z,  -0.40,  -9.52,  -9.46,  99.90,   0.46,
08/16 22Z,  -0.40,  -7.47,  -7.42,  99.90,   0.45,
08/16 23Z,  -0.30,  -5.31,  -5.28,  99.90,   0.33,
08/17 00Z,  -0.30,  -3.58,  -3.35,  99.90,   0.53,
08/17 01Z,  -0.20,  -2.74,  -2.62,  99.90,   0.32,  (max)
08/17 02Z,  -0.20,  -2.93,  -2.90,  99.90,   0.23,
08/17 03Z,  -0.10,  -4.06,  -4.04,  99.90,   0.12,
08/17 04Z,  -0.20,  -5.90,  -5.82,  99.90,   0.28,
08/17 05Z,  -0.30,  -8.04,  -8.05,  99.90,   0.29,
08/17 06Z,  -0.30,  -9.89, -10.14,  99.90,   0.05,
08/17 07Z,  -0.30, -10.93, -10.99,  99.90,   0.24,  (min)
08/17 08Z,  -0.40, -10.95, -10.71,  99.90,   0.64,
08/17 09Z,  -0.40, -10.06, -10.20,  99.90,   0.26,
08/17 10Z,  -0.40,  -8.54,  -8.68,  99.90,   0.26,
08/17 11Z,  -0.40,  -6.75,  -6.92,  99.90,   0.23,
08/17 12Z,  -0.30,  -5.15,  -5.39,  99.90,   0.06,
08/17 13Z,  -0.40,  -4.19,  -4.49,  99.90,   0.10,  (max)
08/17 14Z,  -0.40,  -4.11,  -4.50,  99.90,   0.01,
08/17 15Z,  -0.50,  -4.86,  -4.99,  99.90,   0.37,
08/17 16Z,  -0.50,  -6.25,  -6.48,  99.90,   0.27,
08/17 17Z,  -0.50,  -7.98,  -8.43,  99.90,   0.05,
08/17 18Z,  -0.40,  -9.59,  -9.94,  99.90,   0.05,
08/17 19Z,  -0.40, -10.54, -10.73,  99.90,   0.21,  (min)
08/17 20Z,  -0.50, -10.54, -10.64,  99.90,   0.40,
08/17 21Z,  -0.50,  -9.63,  -9.75,  99.90,   0.38,
08/17 22Z,  -0.50,  -8.09,  -8.05,  99.90,   0.54,
08/17 23Z,  -0.50,  -6.22,  -6.25,  99.90,   0.47,
08/18 00Z,  -0.40,  -4.44,  -4.73,  99.90,   0.11,
08/18 01Z,  -0.40,  -3.22,  -3.56,  99.90,   0.06,
08/18 02Z,  -0.40,  -2.87,  -3.09,  99.90,   0.18,  (max)
08/18 03Z,  -0.50,  -3.44,  -3.90,  99.90,   0.04,
08/18 04Z,  -0.50,  -4.75,  -5.17,  99.90,   0.08,
08/18 05Z,  -0.60,  -6.56,  -6.79,  99.90,   0.37,
08/18 06Z,  -0.60,  -8.48,  -8.74,  99.90,   0.34,
08/18 07Z,  -0.60,  -9.99, -10.42,  99.90,   0.17,
08/18 08Z,  -0.60, -10.69, -10.91,  99.90,   0.38,  (min)
08/18 09Z,  -0.60, -10.51, -10.57,  99.90,   0.54,
08/18 10Z,  -0.60,  -9.63,  -9.94,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 11Z,  -0.60,  -8.31,  99.90,  -8.62,   0.30,
08/18 12Z,  -0.50,  -6.85,  99.90,  -7.05,   0.30,
08/18 13Z,  -0.60,  -5.64,  99.90,  -5.93,   0.31,
08/18 14Z,  -0.60,  -5.02,  99.90,  -5.31,   0.31,  (max)
08/18 15Z,  -0.60,  -5.12,  99.90,  -5.40,   0.31,
08/18 16Z,  -0.60,  -5.83,  99.90,  -6.11,   0.32,
08/18 17Z,  -0.60,  -6.95,  99.90,  -7.23,   0.32,
08/18 18Z,  -0.60,  -8.23,  99.90,  -8.50,   0.33,
08/18 19Z,  -0.60,  -9.28,  99.90,  -9.55,   0.33,
08/18 20Z,  -0.60,  -9.71,  99.90,  -9.97,   0.34,  (min)
08/18 21Z,  -0.60,  -9.35,  99.90,  -9.60,   0.34,
08/18 22Z,  -0.60,  -8.33,  99.90,  -8.58,   0.35,
08/18 23Z,  -0.60,  -6.91,  99.90,  -7.16,   0.35,
08/19 00Z,  -0.60,  -5.36,  99.90,  -5.61,   0.35,
08/19 01Z,  -0.60,  -4.02,  99.90,  -4.27,   0.35,
08/19 02Z,  -0.60,  -3.26,  99.90,  -3.51,   0.35,  (max)
08/19 03Z,  -0.60,  -3.29,  99.90,  -3.55,   0.35,
08/19 04Z,  -0.60,  -4.06,  99.90,  -4.32,   0.35,
08/19 05Z,  -0.70,  -5.39,  99.90,  -5.74,   0.35,
08/19 06Z,  -0.70,  -7.02,  99.90,  -7.37,   0.35,
08/19 07Z,  -0.70,  -8.63,  99.90,  -8.99,   0.35,
08/19 08Z,  -0.70,  -9.81,  99.90, -10.17,   0.35,
08/19 09Z,  -0.70, -10.28,  99.90, -10.63,   0.35,  (min)
08/19 10Z,  -0.70, -10.05,  99.90, -10.41,   0.35,
08/19 11Z,  -0.70,  -9.32,  99.90,  -9.67,   0.35,
08/19 12Z,  -0.80,  -8.28,  99.90,  -8.73,   0.35,
08/19 13Z,  -0.80,  -7.16,  99.90,  -7.61,   0.35,
08/19 14Z,  -0.80,  -6.27,  99.90,  -6.72,   0.35,
08/19 15Z,  -0.80,  -5.87,  99.90,  -6.32,   0.35,  (max)
08/19 16Z,  -0.80,  -5.99,  99.90,  -6.44,   0.35,
08/19 17Z,  -0.80,  -6.51,  99.90,  -6.96,   0.35,
08/19 18Z,  -0.80,  -7.28,  99.90,  -7.73,   0.35,
08/19 19Z,  -0.80,  -8.10,  99.90,  -8.56,   0.35,
08/19 20Z,  -0.80,  -8.69,  99.90,  -9.15,   0.35,
08/19 21Z,  -0.80,  -8.76,  99.90,  -9.22,   0.35,  (min)
08/19 22Z,  -0.70,  -8.25,  99.90,  -8.60,   0.35,
08/19 23Z,  -0.70,  -7.31,  99.90,  -7.66,   0.35,
08/20 00Z,  -0.80,  -6.14,  99.90,  -6.59,   0.35,
08/20 01Z,  -0.80,  -4.94,  99.90,  -5.40,   0.35,
08/20 02Z,  -0.80,  -3.99,  99.90,  -4.44,   0.35,
08/20 03Z,  -0.80,  -3.57,  99.90,  -4.02,   0.35,  (max)
08/20 04Z,  -0.80,  -3.80,  99.90,  -4.26,   0.35,
08/20 05Z,  -0.80,  -4.60,  99.90,  -5.06,   0.35,
08/20 06Z,  -0.80,  -5.79,  99.90,  -6.25,   0.35,
08/20 07Z,  -0.80,  -7.19,  99.90,  -7.64,   0.35,
08/20 08Z,  -0.70,  -8.53,  99.90,  -8.88,   0.35,
08/20 09Z,  -0.70,  -9.48,  99.90,  -9.84,   0.35,
08/20 10Z,  -0.70,  -9.87,  99.90, -10.22,   0.35,  (min)
08/20 11Z,  -0.70,  -9.73,  99.90, -10.09,   0.35,
08/20 12Z,  -0.70,  -9.22,  99.90,  -9.58,   0.35,
08/20 13Z,  -0.70,  -8.47,  99.90,  -8.82,   0.35,
08/20 14Z,  -0.70,  -7.62,  99.90,  -7.97,   0.35,
08/20 15Z,  -0.70,  -6.93,  99.90,  -7.28,   0.35,
08/20 16Z,  -0.70,  -6.58,  99.90,  -6.93,   0.35,  (max)
08/20 17Z,  -0.80,  -6.58,  99.90,  -7.03,   0.35,
08/20 18Z,  -0.80,  -6.82,  99.90,  -7.28,   0.35,
08/20 19Z,  -0.80,  -7.24,  99.90,  -7.69,   0.35,
08/20 20Z,  -0.70,  -7.70,  99.90,  -8.06,   0.35,
08/20 21Z,  -0.70,  -8.00,  99.90,  -8.35,   0.35,  (min)
08/20 22Z,  -0.70,  -7.92,  99.90,  -8.27,   0.35,
08/20 23Z,  -0.70,  -7.44,  99.90,  -7.80,   0.35,
08/21 00Z,  -0.70,  -6.70,  99.90,  -7.06,   0.35,
08/21 01Z,  -0.70,  -5.81,  99.90,  -6.17,   0.35,
08/21 02Z,  -0.70,  -4.91,  99.90,  -5.26,   0.35,
08/21 03Z,  -0.70,  -4.20,  99.90,  -4.56,   0.35,
08/21 04Z,  -0.70,  -3.94,  99.90,  -4.30,   0.35,  (max)
08/21 05Z,  -0.70,  -4.21,  99.90,  -4.56,   0.35,
08/21 06Z,  -0.70,  -4.90,  99.90,  -5.26,   0.35,
08/21 07Z,  -0.70,  -5.90,  99.90,  -6.26,   0.35,
08/21 08Z,  -0.70,  -7.10,  99.90,  -7.45,   0.35,
08/21 09Z,  -0.70,  -8.28,  99.90,  -8.63,   0.35,
08/21 10Z,  -0.70,  -9.17,  99.90,  -9.52,   0.35,
08/21 11Z,  -0.70,  -9.62,  99.90,  -9.97,   0.35,
08/21 12Z,  -0.70,  -9.67,  99.90, -10.02,   0.35,  (min)
08/21 13Z,  -0.70,  -9.39,  99.90,  -9.75,   0.35,
08/21 14Z,  -0.80,  -8.84,  99.90,  -9.29,   0.35,
08/21 15Z,  -0.80,  -8.12,  99.90,  -8.58,   0.35,
08/21 16Z,  -0.80,  -7.46,  99.90,  -7.92,   0.35,
08/21 17Z,  -0.80,  -7.02,  99.90,  -7.48,   0.35,
08/21 18Z,  -0.80,  -6.81,  99.90,  -7.26,   0.35,
08/21 19Z,  -0.70,  -6.77,  99.90,  -7.13,   0.35,  (max)
08/21 20Z,  -0.70,  -6.92,  99.90,  -7.28,   0.35,
08/21 21Z,  -0.60,  -7.19,  99.90,  -7.45,   0.35,
08/21 22Z,  -0.60,  -7.40,  99.90,  -7.66,   0.35,  (min)
08/21 23Z,  -0.60,  -7.37,  99.90,  -7.62,   0.35,
08/22 00Z,  -0.60,  -7.06,  99.90,  -7.31,   0.35,
08/22 01Z,  99.90,  -6.54,  99.90,  99.90,   0.35,
08/22 02Z,  99.90,  -5.86,  99.90,  99.90,   0.35,
08/22 03Z,  99.90,  -5.10,  99.90,  99.90,   0.35,
08/22 04Z,  99.90,  -4.47,  99.90,  99.90,   0.35,
08/22 05Z,  99.90,  -4.20,  99.90,  99.90,   0.35,
08/22 06Z,  99.90,  -4.36,  99.90,  99.90,   0.35,