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 : 05/17/2026 11:20:27 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,  -0.50,   0.47,  -0.09,  99.90,  -0.06,
05/15 13Z,  -0.60,  -2.10,  -2.60,  99.90,   0.10,
05/15 14Z,  -0.60,  -4.32,  -4.83,  99.90,   0.09,
05/15 15Z,  -0.70,  -5.62,  -5.99,  99.90,   0.33,
05/15 16Z,  -0.70,  -5.78,  -6.09,  99.90,   0.39,  (min)
05/15 17Z,  -0.70,  -4.87,  -5.27,  99.90,   0.30,
05/15 18Z,  -0.60,  -3.16,  -3.63,  99.90,   0.13,
05/15 19Z,  -0.70,  -1.06,  -1.59,  99.90,   0.17,
05/15 20Z,  -0.70,   0.93,   0.47,  99.90,   0.24,
05/15 21Z,  -0.70,   2.29,   1.77,  99.90,   0.18,
05/15 22Z,  -0.70,   2.76,   2.26,  99.90,   0.20,  (max)
05/15 23Z,  -0.70,   2.35,   1.80,  99.90,   0.15,
05/16 00Z,  -0.60,   1.19,   0.61,  99.90,   0.02,
05/16 01Z,  -0.70,  -0.40,  -0.79,  99.90,   0.31,
05/16 02Z,  -0.70,  -1.93,  -2.31,  99.90,   0.32,
05/16 03Z,  -0.70,  -2.80,  -3.21,  99.90,   0.29,  (min)
05/16 04Z,  -0.70,  -2.68,  -3.04,  99.90,   0.34,
05/16 05Z,  -0.80,  -1.58,  -1.88,  99.90,   0.50,
05/16 06Z,  -0.70,   0.24,  -0.10,  99.90,   0.36,
05/16 07Z,  -0.70,   2.39,   2.02,  99.90,   0.33,
05/16 08Z,  -0.70,   4.35,   4.03,  99.90,   0.38,
05/16 09Z,  -0.70,   5.56,   5.17,  99.90,   0.31,
05/16 10Z,  -0.70,   5.64,   5.26,  99.90,   0.32,  (max)
05/16 11Z,  -0.70,   4.55,   4.16,  99.90,   0.31,
05/16 12Z,  -0.60,   2.48,   2.11,  99.90,   0.23,
05/16 13Z,  -0.60,  -0.24,  -0.53,  99.90,   0.31,
05/16 14Z,  -0.60,  -3.08,  -3.32,  99.90,   0.36,
05/16 15Z,  -0.60,  -5.35,  -5.53,  99.90,   0.42,
05/16 16Z,  -0.70,  -6.51,  -6.60,  99.90,   0.61,  (min)
05/16 17Z,  -0.70,  -6.38,  -6.45,  99.90,   0.63,
05/16 18Z,  -0.60,  -5.15,  -5.13,  99.90,   0.62,
05/16 19Z,  -0.60,  -3.15,  -3.37,  99.90,   0.38,
05/16 20Z,  -0.70,  -0.83,  -1.14,  99.90,   0.39,
05/16 21Z,  -0.60,   1.24,   1.12,  99.90,   0.48,
05/16 22Z,  -0.60,   2.56,   2.41,  99.90,   0.45,
05/16 23Z,  -0.50,   2.91,   2.67,  99.90,   0.26,  (max)
05/17 00Z,  -0.40,   2.34,   2.18,  99.90,   0.24,
05/17 01Z,  -0.40,   1.05,   1.03,  99.90,   0.38,
05/17 02Z,  -0.40,  -0.61,  -0.68,  99.90,   0.33,
05/17 03Z,  -0.40,  -2.06,  -1.96,  99.90,   0.50,
05/17 04Z,  -0.30,  -2.71,  -2.35,  99.90,   0.66,  (min)
05/17 05Z,  -0.30,  -2.30,  -1.93,  99.90,   0.67,
05/17 06Z,  -0.30,  -0.92,  -0.54,  99.90,   0.68,
05/17 07Z,  -0.20,   1.10,   1.48,  99.90,   0.58,
05/17 08Z,  -0.20,   3.32,   3.59,  99.90,   0.47,
05/17 09Z,  -0.20,   5.18,   5.24,  99.90,   0.26,
05/17 10Z,  -0.20,   6.14,   6.18,  99.90,   0.24,  (max)
05/17 11Z,  -0.30,   5.87,   5.82,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 12Z,  -0.30,   4.41,  99.90,   4.35,   0.25,
05/17 13Z,  -0.30,   1.98,  99.90,   1.93,   0.25,
05/17 14Z,  -0.30,  -0.99,  99.90,  -1.05,   0.25,
05/17 15Z,  -0.40,  -3.92,  99.90,  -4.08,   0.24,
05/17 16Z,  -0.50,  -6.09,  99.90,  -6.34,   0.24,
05/17 17Z,  -0.50,  -7.00,  99.90,  -7.26,   0.24,  (min)
05/17 18Z,  -0.60,  -6.59,  99.90,  -6.95,   0.24,
05/17 19Z,  -0.60,  -5.10,  99.90,  -5.46,   0.24,
05/17 20Z,  -0.70,  -2.92,  99.90,  -3.37,   0.24,
05/17 21Z,  -0.60,  -0.53,  99.90,  -0.89,   0.24,
05/17 22Z,  -0.60,   1.49,  99.90,   1.13,   0.24,
05/17 23Z,  -0.70,   2.67,  99.90,   2.21,   0.24,
05/18 00Z,  -0.70,   2.87,  99.90,   2.41,   0.24,  (max)
05/18 01Z,  -0.70,   2.17,  99.90,   1.71,   0.24,
05/18 02Z,  -0.70,   0.79,  99.90,   0.33,   0.24,
05/18 03Z,  -0.70,  -0.84,  99.90,  -1.31,   0.24,
05/18 04Z,  -0.70,  -2.14,  99.90,  -2.60,   0.24,
05/18 05Z,  -0.70,  -2.54,  99.90,  -3.01,   0.24,  (min)
05/18 06Z,  -0.80,  -1.87,  99.90,  -2.43,   0.24,
05/18 07Z,  -0.80,  -0.30,  99.90,  -0.86,   0.24,
05/18 08Z,  -0.80,   1.80,  99.90,   1.24,   0.24,
05/18 09Z,  -0.80,   3.97,  99.90,   3.41,   0.24,
05/18 10Z,  -0.80,   5.65,  99.90,   5.08,   0.24,
05/18 11Z,  -0.90,   6.32,  99.90,   5.65,   0.24,  (max)
05/18 12Z,  -0.90,   5.74,  99.90,   5.08,   0.24,
05/18 13Z,  -0.90,   4.00,  99.90,   3.34,   0.24,
05/18 14Z,  -0.90,   1.38,  99.90,   0.72,   0.24,
05/18 15Z,  -0.90,  -1.66,  99.90,  -2.32,   0.24,
05/18 16Z,  -0.90,  -4.50,  99.90,  -5.16,   0.24,
05/18 17Z,  -0.90,  -6.44,  99.90,  -7.10,   0.24,
05/18 18Z,  -0.90,  -7.08,  99.90,  -7.74,   0.24,  (min)
05/18 19Z,  -0.80,  -6.43,  99.90,  -6.99,   0.24,
05/18 20Z,  -0.80,  -4.79,  99.90,  -5.36,   0.24,
05/18 21Z,  -0.80,  -2.57,  99.90,  -3.13,   0.24,
05/18 22Z,  -0.80,  -0.24,  99.90,  -0.81,   0.24,
05/18 23Z,  -0.70,   1.62,  99.90,   1.16,   0.24,
05/19 00Z,  -0.80,   2.62,  99.90,   2.06,   0.24,
05/19 01Z,  -0.80,   2.67,  99.90,   2.11,   0.24,  (max)
05/19 02Z,  -0.80,   1.88,  99.90,   1.32,   0.24,
05/19 03Z,  -0.80,   0.50,  99.90,  -0.07,   0.24,
05/19 04Z,  -0.80,  -1.04,  99.90,  -1.60,   0.24,
05/19 05Z,  -0.70,  -2.13,  99.90,  -2.59,   0.24,
05/19 06Z,  -0.70,  -2.30,  99.90,  -2.76,   0.24,  (min)
05/19 07Z,  -0.70,  -1.45,  99.90,  -1.91,   0.24,
05/19 08Z,  -0.60,   0.18,  99.90,  -0.18,   0.24,
05/19 09Z,  -0.50,   2.23,  99.90,   1.97,   0.24,
05/19 10Z,  -0.50,   4.24,  99.90,   3.98,   0.24,
05/19 11Z,  -0.40,   5.67,  99.90,   5.51,   0.24,
05/19 12Z,  -0.40,   6.08,  99.90,   5.91,   0.24,  (max)
05/19 13Z,  -0.40,   5.28,  99.90,   5.12,   0.24,
05/19 14Z,  -0.50,   3.41,  99.90,   3.15,   0.24,
05/19 15Z,  -0.50,   0.79,  99.90,   0.52,   0.24,
05/19 16Z,  -0.60,  -2.15,  99.90,  -2.51,   0.24,
05/19 17Z,  -0.60,  -4.75,  99.90,  -5.12,   0.24,
05/19 18Z,  -0.60,  -6.40,  99.90,  -6.76,   0.24,
05/19 19Z,  -0.70,  -6.78,  99.90,  -7.24,   0.24,  (min)
05/19 20Z,  -0.70,  -5.99,  99.90,  -6.45,   0.24,
05/19 21Z,  -0.70,  -4.33,  99.90,  -4.79,   0.24,
05/19 22Z,  -0.70,  -2.19,  99.90,  -2.65,   0.24,
05/19 23Z,  -0.70,  -0.03,  99.90,  -0.49,   0.24,
05/20 00Z,  -0.70,   1.63,  99.90,   1.16,   0.24,
05/20 01Z,  -0.80,   2.45,  99.90,   1.89,   0.24,  (max)
05/20 02Z,  -0.80,   2.39,  99.90,   1.83,   0.24,
05/20 03Z,  -0.70,   1.58,  99.90,   1.12,   0.24,
05/20 04Z,  -0.70,   0.26,  99.90,  -0.20,   0.24,
05/20 05Z,  -0.70,  -1.12,  99.90,  -1.58,   0.24,
05/20 06Z,  -0.70,  -2.01,  99.90,  -2.47,   0.24,  (min)
05/20 07Z,  -0.60,  -2.02,  99.90,  -2.38,   0.24,
05/20 08Z,  -0.70,  -1.12,  99.90,  -1.58,   0.24,
05/20 09Z,  -0.60,   0.44,  99.90,   0.08,   0.24,
05/20 10Z,  -0.60,   2.32,  99.90,   1.96,   0.24,
05/20 11Z,  -0.60,   4.09,  99.90,   3.73,   0.24,
05/20 12Z,  -0.60,   5.27,  99.90,   4.91,   0.24,
05/20 13Z,  -0.60,   5.47,  99.90,   5.11,   0.24,  (max)
05/20 14Z,  -0.70,   4.58,  99.90,   4.12,   0.24,
05/20 15Z,  -0.80,   2.75,  99.90,   2.19,   0.24,
05/20 16Z,  -0.70,   0.27,  99.90,  -0.19,   0.24,
05/20 17Z,  -0.70,  -2.41,  99.90,  -2.87,   0.24,
05/20 18Z,  -0.70,  -4.69,  99.90,  -5.15,   0.24,
05/20 19Z,  -0.70,  -6.04,  99.90,  -6.50,   0.24,
05/20 20Z,  -0.70,  -6.23,  99.90,  -6.69,   0.24,  (min)
05/20 21Z,  -0.70,  -5.39,  99.90,  -5.85,   0.24,
05/20 22Z,  -0.60,  -3.82,  99.90,  -4.18,   0.24,
05/20 23Z,  -0.60,  -1.84,  99.90,  -2.20,   0.24,
05/21 00Z,  -0.60,   0.11,  99.90,  -0.25,   0.24,