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
#Ketchikan, AK : 10/11/2026 06:21:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 12Z,  -0.40,  -3.06,  -2.88,  99.90,   0.58,
10/09 13Z,  -0.40,  -6.51,  -6.50,  99.90,   0.41,
10/09 14Z,  -0.40,  -8.28,  -8.38,  99.90,   0.30,  (min)
10/09 15Z,  -0.40,  -7.88,  -7.97,  99.90,   0.31,
10/09 16Z,  -0.40,  -5.44,  -5.62,  99.90,   0.22,
10/09 17Z,  -0.40,  -1.60,  -1.75,  99.90,   0.25,
10/09 18Z,  -0.50,   2.66,   2.47,  99.90,   0.31,
10/09 19Z,  -0.50,   6.32,   6.11,  99.90,   0.29,
10/09 20Z,  -0.50,   8.50,   8.34,  99.90,   0.34,
10/09 21Z,  -0.50,   8.64,   8.52,  99.90,   0.38,  (max)
10/09 22Z,  -0.50,   6.64,   6.54,  99.90,   0.40,
10/09 23Z,  -0.50,   2.95,   2.80,  99.90,   0.35,
10/10 00Z,  -0.50,  -1.54,  -1.68,  99.90,   0.36,
10/10 01Z,  -0.50,  -5.69,  -5.85,  99.90,   0.34,
10/10 02Z,  -0.50,  -8.41,  -8.64,  99.90,   0.27,
10/10 03Z,  -0.60,  -9.05,  -9.28,  99.90,   0.37,  (min)
10/10 04Z,  -0.60,  -7.50,  -7.78,  99.90,   0.32,
10/10 05Z,  -0.70,  -4.22,  -4.53,  99.90,   0.39,
10/10 06Z,  -0.70,  -0.06,  -0.36,  99.90,   0.40,
10/10 07Z,  -0.80,   3.96,   3.62,  99.90,   0.46,
10/10 08Z,  -0.80,   6.86,   6.56,  99.90,   0.50,
10/10 09Z,  -0.90,   7.95,   7.68,  99.90,   0.63,  (max)
10/10 10Z,  -0.90,   6.91,   6.66,  99.90,   0.65,
10/10 11Z,  -0.90,   3.97,   3.82,  99.90,   0.75,
10/10 12Z,  -0.80,  -0.10,  -0.26,  99.90,   0.64,
10/10 13Z,  -0.80,  -4.18,  -4.42,  99.90,   0.56,
10/10 14Z,  -0.90,  -7.10,  -7.54,  99.90,   0.46,
10/10 15Z,  -1.00,  -8.03,  -8.56,  99.90,   0.47,  (min)
10/10 16Z,  -1.00,  -6.72,  -7.31,  99.90,   0.41,
10/10 17Z,  -1.00,  -3.55,  -4.13,  99.90,   0.42,
10/10 18Z,  -0.90,   0.65,   0.15,  99.90,   0.40,
10/10 19Z,  -0.90,   4.82,   4.44,  99.90,   0.52,
10/10 20Z,  -0.90,   7.96,   7.60,  99.90,   0.54,
10/10 21Z,  -0.90,   9.27,   8.99,  99.90,   0.62,  (max)
10/10 22Z,  -0.90,   8.39,   8.11,  99.90,   0.62,
10/10 23Z,  -0.80,   5.44,   5.23,  99.90,   0.59,
10/11 00Z,  -0.70,   1.07,   0.86,  99.90,   0.49,
10/11 01Z,  -0.70,  -3.65,  -3.85,  99.90,   0.50,
10/11 02Z,  -0.70,  -7.52,  -7.70,  99.90,   0.52,
10/11 03Z,  -0.70,  -9.57,  -9.75,  99.90,   0.52,  (min)
10/11 04Z,  -0.80,  -9.33,  -9.61,  99.90,   0.52,
10/11 05Z,  -0.80,  -6.96,  -7.36,  99.90,   0.40,
10/11 06Z,  -0.70,  -3.13,  -3.54,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 07Z,  -0.70,   1.20,  99.90,   0.79,   0.29,
10/11 08Z,  -0.60,   4.98,  99.90,   4.67,   0.30,
10/11 09Z,  -0.60,   7.34,  99.90,   7.04,   0.30,
10/11 10Z,  -0.50,   7.71,  99.90,   7.52,   0.31,  (max)
10/11 11Z,  -0.40,   5.99,  99.90,   5.91,   0.31,
10/11 12Z,  -0.40,   2.63,  99.90,   2.55,   0.32,
10/11 13Z,  -0.40,  -1.44,  99.90,  -1.51,   0.33,
10/11 14Z,  -0.40,  -5.04,  99.90,  -5.11,   0.33,
10/11 15Z,  -0.40,  -7.12,  99.90,  -7.18,   0.34,
10/11 16Z,  -0.50,  -7.07,  99.90,  -7.22,   0.34,  (min)
10/11 17Z,  -0.50,  -4.91,  99.90,  -5.06,   0.35,
10/11 18Z,  -0.60,  -1.25,  99.90,  -1.50,   0.36,
10/11 19Z,  -0.60,   2.94,  99.90,   2.70,   0.36,
10/11 20Z,  -0.60,   6.64,  99.90,   6.40,   0.36,
10/11 21Z,  -0.50,   8.92,  99.90,   8.78,   0.36,
10/11 22Z,  -0.50,   9.19,  99.90,   9.05,   0.36,  (max)
10/11 23Z,  -0.50,   7.29,  99.90,   7.15,   0.36,
10/12 00Z,  -0.40,   3.57,  99.90,   3.53,   0.36,
10/12 01Z,  -0.40,  -1.11,  99.90,  -1.16,   0.36,
10/12 02Z,  -0.40,  -5.61,  99.90,  -5.65,   0.36,
10/12 03Z,  -0.50,  -8.79,  99.90,  -8.94,   0.36,
10/12 04Z,  -0.50,  -9.90,  99.90, -10.05,   0.36,  (min)
10/12 05Z,  -0.50,  -8.74,  99.90,  -8.89,   0.36,
10/12 06Z,  -0.60,  -5.72,  99.90,  -5.97,   0.36,
10/12 07Z,  -0.60,  -1.65,  99.90,  -1.90,   0.36,
10/12 08Z,  -0.50,   2.48,  99.90,   2.33,   0.36,
10/12 09Z,  -0.50,   5.71,  99.90,   5.56,   0.36,
10/12 10Z,  -0.50,   7.31,  99.90,   7.17,   0.36,  (max)
10/12 11Z,  -0.40,   6.92,  99.90,   6.87,   0.36,
10/12 12Z,  -0.40,   4.65,  99.90,   4.60,   0.36,
10/12 13Z,  -0.30,   1.14,  99.90,   1.19,   0.36,
10/12 14Z,  -0.30,  -2.58,  99.90,  -2.53,   0.36,
10/12 15Z,  -0.30,  -5.41,  99.90,  -5.35,   0.36,
10/12 16Z,  -0.30,  -6.48,  99.90,  -6.42,   0.36,  (min)
10/12 17Z,  -0.30,  -5.48,  99.90,  -5.43,   0.36,
10/12 18Z,  -0.40,  -2.72,  99.90,  -2.77,   0.36,
10/12 19Z,  -0.40,   1.06,  99.90,   1.01,   0.36,
10/12 20Z,  -0.40,   4.88,  99.90,   4.83,   0.36,
10/12 21Z,  -0.30,   7.79,  99.90,   7.84,   0.36,
10/12 22Z,  -0.30,   9.04,  99.90,   9.10,   0.36,  (max)
10/12 23Z,  -0.20,   8.27,  99.90,   8.42,   0.36,
10/13 00Z,  -0.10,   5.53,  99.90,   5.79,   0.36,
10/13 01Z,  -0.10,   1.41,  99.90,   1.66,   0.36,
10/13 02Z,  -0.10,  -3.15,  99.90,  -2.89,   0.36,
10/13 03Z,  -0.20,  -7.02,  99.90,  -6.86,   0.36,
10/13 04Z,  -0.20,  -9.25,  99.90,  -9.10,   0.36,
10/13 05Z,  -0.20,  -9.37,  99.90,  -9.22,   0.36,  (min)
10/13 06Z,  -0.20,  -7.47,  99.90,  -7.31,   0.36,
10/13 07Z,  -0.30,  -4.11,  99.90,  -4.05,   0.36,
10/13 08Z,  -0.30,  -0.15,  99.90,  -0.10,   0.36,
10/13 09Z,  -0.20,   3.47,  99.90,   3.62,   0.36,
10/13 10Z,  -0.20,   5.94,  99.90,   6.10,   0.36,
10/13 11Z,  -0.20,   6.73,  99.90,   6.89,   0.36,  (max)
10/13 12Z,  -0.10,   5.68,  99.90,   5.94,   0.36,
10/13 13Z,  -0.10,   3.11,  99.90,   3.37,   0.36,
10/13 14Z,  -0.10,  -0.21,  99.90,   0.05,   0.36,
10/13 15Z,  -0.10,  -3.27,  99.90,  -3.02,   0.36,
10/13 16Z,  -0.20,  -5.14,  99.90,  -4.99,   0.36,
10/13 17Z,  -0.20,  -5.24,  99.90,  -5.09,   0.36,  (min)
10/13 18Z,  -0.30,  -3.54,  99.90,  -3.49,   0.36,
10/13 19Z,  -0.30,  -0.52,  99.90,  -0.47,   0.36,
10/13 20Z,  -0.30,   3.01,  99.90,   3.06,   0.36,
10/13 21Z,  -0.30,   6.15,  99.90,   6.20,   0.36,
10/13 22Z,  -0.20,   8.10,  99.90,   8.26,   0.36,
10/13 23Z,  -0.10,   8.35,  99.90,   8.60,   0.36,  (max)
10/14 00Z,   0.00,   6.71,  99.90,   7.07,   0.36,
10/14 01Z,   0.00,   3.48,  99.90,   3.84,   0.36,
10/14 02Z,   0.10,  -0.63,  99.90,  -0.18,   0.36,
10/14 03Z,   0.10,  -4.66,  99.90,  -4.20,   0.36,
10/14 04Z,   0.10,  -7.63,  99.90,  -7.17,   0.36,
10/14 05Z,   0.10,  -8.86,  99.90,  -8.41,   0.36,  (min)
10/14 06Z,   0.00,  -8.17,  99.90,  -7.81,   0.36,
10/14 07Z,   0.00,  -5.82,  99.90,  -5.47,   0.36,
10/14 08Z,   0.00,  -2.49,  99.90,  -2.13,   0.36,
10/14 09Z,   0.00,   1.03,  99.90,   1.39,   0.36,
10/14 10Z,   0.00,   3.94,  99.90,   4.30,   0.36,
10/14 11Z,   0.10,   5.61,  99.90,   6.06,   0.36,
10/14 12Z,   0.20,   5.69,  99.90,   6.24,   0.36,  (max)
10/14 13Z,   0.30,   4.22,  99.90,   4.88,   0.36,
10/14 14Z,   0.20,   1.69,  99.90,   2.24,   0.36,
10/14 15Z,   0.20,  -1.14,  99.90,  -0.59,   0.36,
10/14 16Z,   0.10,  -3.37,  99.90,  -2.92,   0.36,
10/14 17Z,   0.00,  -4.31,  99.90,  -3.95,   0.36,  (min)
10/14 18Z,  -0.10,  -3.65,  99.90,  -3.40,   0.36,
10/14 19Z,  -0.20,  -1.59,  99.90,  -1.43,   0.36,
10/14 20Z,  -0.30,   1.31,  99.90,   1.37,   0.36,
10/14 21Z,  -0.30,   4.30,  99.90,   4.36,   0.36,
10/14 22Z,  -0.20,   6.61,  99.90,   6.77,   0.36,
10/14 23Z,  -0.20,   7.63,  99.90,   7.79,   0.36,  (max)
10/15 00Z,  -0.20,   7.04,  99.90,   7.20,   0.36,