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
#Anchorage, AK : 05/10/2026 17:20:26 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 00Z,  -0.40,  -5.44,  -6.03,  99.90,  -0.19,
05/09 01Z,  -0.40,  -9.58,  -9.67,  99.90,   0.31,
05/09 02Z,  -0.40, -11.90, -12.75,  99.90,  -0.45,
05/09 03Z,  -0.30, -12.53, -13.95,  99.90,  -1.12,  (min)
05/09 04Z,  -0.30, -10.98, -10.35,  99.90,   0.93,
05/09 05Z,  -0.20,  -6.26,  -4.93,  99.90,   1.53,
05/09 06Z,  -0.30,  -0.24,  -0.14,  99.90,   0.40,
05/09 07Z,  -0.30,   4.02,   3.82,  99.90,   0.10,
05/09 08Z,  -0.20,   6.46,   6.85,  99.90,   0.59,
05/09 09Z,  -0.20,   8.04,   8.34,  99.90,   0.50,  (max)
05/09 10Z,  -0.10,   8.07,   7.96,  99.90,  -0.01,
05/09 11Z,   0.00,   5.94,   5.66,  99.90,  -0.28,
05/09 12Z,  -0.10,   2.11,   2.04,  99.90,   0.03,
05/09 13Z,   0.00,  -2.19,  -1.81,  99.90,   0.38,
05/09 14Z,   0.00,  -5.38,  -4.88,  99.90,   0.50,
05/09 15Z,   0.00,  -6.99,  -6.88,  99.90,   0.11,  (min)
05/09 16Z,   0.10,  -6.99,  -6.57,  99.90,   0.32,
05/09 17Z,   0.10,  -4.24,  -3.40,  99.90,   0.74,
05/09 18Z,   0.10,   0.77,   0.50,  99.90,  -0.37,
05/09 19Z,   0.10,   4.83,   3.74,  99.90,  -1.19,
05/09 20Z,   0.10,   6.45,   5.93,  99.90,  -0.62,
05/09 21Z,   0.20,   6.80,   6.60,  99.90,  -0.40,  (max)
05/09 22Z,   0.20,   6.08,   5.42,  99.90,  -0.86,
05/09 23Z,   0.20,   3.59,   2.47,  99.90,  -1.32,
05/10 00Z,   0.20,  -0.40,  -1.48,  99.90,  -1.28,
05/10 01Z,   0.30,  -4.95,  -5.23,  99.90,  -0.58,
05/10 02Z,   0.30,  -8.67,  -8.62,  99.90,  -0.25,
05/10 03Z,   0.40, -10.76, -11.35,  99.90,  -0.99,
05/10 04Z,   0.40, -11.52, -12.38,  99.90,  -1.26,  (min)
05/10 05Z,   0.50, -10.17,  -9.39,  99.90,   0.28,
05/10 06Z,   0.40,  -5.75,  -4.39,  99.90,   0.96,
05/10 07Z,   0.50,  -0.33,   0.17,  99.90,  -0.00,
05/10 08Z,   0.50,   3.49,   3.97,  99.90,  -0.02,
05/10 09Z,   0.50,   6.05,   7.01,  99.90,   0.46,
05/10 10Z,   0.60,   7.89,   8.65,  99.90,   0.16,  (max)
05/10 11Z,   0.60,   8.02,   8.59,  99.90,  -0.03,
05/10 12Z,   0.60,   5.91,   6.55,  99.90,   0.04,
05/10 13Z,   0.60,   2.17,   3.12,  99.90,   0.35,
05/10 14Z,   0.60,  -1.92,  -0.87,  99.90,   0.45,
05/10 15Z,   0.60,  -5.02,  -4.16,  99.90,   0.26,
05/10 16Z,   0.70,  -7.00,  -6.60,  99.90,  -0.30,
05/10 17Z,   0.70,  -7.59,  -7.31,  99.90,  -0.42,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 18Z,   0.70,  -5.31,  99.90,  -5.03,  -0.42,
05/10 19Z,   0.70,  -0.77,  99.90,  -0.49,  -0.42,
05/10 20Z,   0.70,   3.00,  99.90,   3.29,  -0.41,
05/10 21Z,   0.60,   5.03,  99.90,   5.22,  -0.41,
05/10 22Z,   0.60,   6.25,  99.90,   6.45,  -0.41,  (max)
05/10 23Z,   0.50,   6.24,  99.90,   6.33,  -0.40,
05/11 00Z,   0.50,   4.18,  99.90,   4.28,  -0.40,
05/11 01Z,   0.60,   0.45,  99.90,   0.65,  -0.40,
05/11 02Z,   0.70,  -3.88,  99.90,  -3.58,  -0.39,
05/11 03Z,   0.80,  -7.46,  99.90,  -7.05,  -0.39,
05/11 04Z,   0.80,  -9.77,  99.90,  -9.36,  -0.39,
05/11 05Z,   0.90, -11.01,  99.90, -10.49,  -0.38,  (min)
05/11 06Z,   1.00,  -9.95,  99.90,  -9.33,  -0.38,
05/11 07Z,   1.10,  -5.67,  99.90,  -4.95,  -0.38,
05/11 08Z,   1.20,  -0.45,  99.90,   0.36,  -0.38,
05/11 09Z,   1.10,   3.44,  99.90,   4.16,  -0.38,
05/11 10Z,   1.10,   6.42,  99.90,   7.14,  -0.38,
05/11 11Z,   1.00,   8.54,  99.90,   9.16,  -0.38,  (max)
05/11 12Z,   0.90,   8.60,  99.90,   9.12,  -0.38,
05/11 13Z,   0.90,   6.32,  99.90,   6.84,  -0.38,
05/11 14Z,   0.80,   2.46,  99.90,   2.88,  -0.38,
05/11 15Z,   0.80,  -1.72,  99.90,  -1.30,  -0.38,
05/11 16Z,   0.70,  -5.14,  99.90,  -4.83,  -0.38,
05/11 17Z,   0.70,  -7.84,  99.90,  -7.53,  -0.38,
05/11 18Z,   0.60,  -9.09,  99.90,  -8.88,  -0.38,  (min)
05/11 19Z,   0.50,  -7.05,  99.90,  -6.94,  -0.38,
05/11 20Z,   0.40,  -2.52,  99.90,  -2.51,  -0.38,
05/11 21Z,   0.30,   1.56,  99.90,   1.48,  -0.38,
05/11 22Z,   0.20,   4.47,  99.90,   4.29,  -0.38,
05/11 23Z,   0.10,   6.68,  99.90,   6.39,  -0.38,
05/12 00Z,   0.00,   7.22,  99.90,   6.83,  -0.38,  (max)
05/12 01Z,   0.00,   5.35,  99.90,   4.97,  -0.38,
05/12 02Z,   0.00,   1.65,  99.90,   1.27,  -0.38,
05/12 03Z,  -0.10,  -2.73,  99.90,  -3.21,  -0.38,
05/12 04Z,  -0.20,  -6.47,  99.90,  -7.06,  -0.38,
05/12 05Z,  -0.30,  -9.26,  99.90,  -9.95,  -0.38,
05/12 06Z,  -0.30, -11.02,  99.90, -11.71,  -0.38,  (min)
05/12 07Z,  -0.40, -10.00,  99.90, -10.79,  -0.38,
05/12 08Z,  -0.40,  -5.46,  99.90,  -6.25,  -0.38,
05/12 09Z,  -0.50,  -0.00,  99.90,  -0.89,  -0.38,
05/12 10Z,  -0.50,   4.31,  99.90,   3.42,  -0.38,
05/12 11Z,  -0.50,   7.75,  99.90,   6.86,  -0.38,
05/12 12Z,  -0.60,   9.87,  99.90,   8.89,  -0.38,  (max)
05/12 13Z,  -0.60,   9.51,  99.90,   8.53,  -0.38,
05/12 14Z,  -0.60,   6.74,  99.90,   5.76,  -0.38,
05/12 15Z,  -0.60,   2.46,  99.90,   1.48,  -0.38,
05/12 16Z,  -0.70,  -2.08,  99.90,  -3.16,  -0.38,
05/12 17Z,  -0.70,  -6.08,  99.90,  -7.17,  -0.38,
05/12 18Z,  -0.80,  -9.57,  99.90, -10.76,  -0.38,
05/12 19Z,  -0.80, -11.21,  99.90, -12.39,  -0.38,  (min)
05/12 20Z,  -0.90,  -8.91,  99.90, -10.20,  -0.38,
05/12 21Z,  -0.90,  -3.87,  99.90,  -5.15,  -0.38,
05/12 22Z,  -1.00,   1.00,  99.90,  -0.39,  -0.38,
05/12 23Z,  -1.00,   4.98,  99.90,   3.59,  -0.38,
05/13 00Z,  -1.10,   7.97,  99.90,   6.49,  -0.38,
05/13 01Z,  -1.20,   8.70,  99.90,   7.12,  -0.38,  (max)
05/13 02Z,  -1.20,   6.68,  99.90,   5.10,  -0.38,
05/13 03Z,  -1.20,   2.72,  99.90,   1.14,  -0.38,
05/13 04Z,  -1.30,  -1.90,  99.90,  -3.58,  -0.38,
05/13 05Z,  -1.30,  -5.96,  99.90,  -7.64,  -0.38,
05/13 06Z,  -1.30,  -9.25,  99.90, -10.94,  -0.38,
05/13 07Z,  -1.30, -11.29,  99.90, -12.97,  -0.38,  (min)
05/13 08Z,  -1.20,  -9.87,  99.90, -11.45,  -0.38,
05/13 09Z,  -1.20,  -4.65,  99.90,  -6.23,  -0.38,
05/13 10Z,  -1.10,   1.36,  99.90,  -0.12,  -0.38,
05/13 11Z,  -1.10,   6.17,  99.90,   4.68,  -0.38,
05/13 12Z,  -1.00,   9.80,  99.90,   8.42,  -0.38,
05/13 13Z,  -1.00,  11.46,  99.90,  10.08,  -0.38,  (max)
05/13 14Z,  -0.90,  10.26,  99.90,   8.97,  -0.38,
05/13 15Z,  -0.70,   6.68,  99.90,   5.60,  -0.38,
05/13 16Z,  -0.50,   1.80,  99.90,   0.92,  -0.38,
05/13 17Z,  -0.40,  -3.21,  99.90,  -4.00,  -0.38,
05/13 18Z,  -0.30,  -7.83,  99.90,  -8.51,  -0.38,
05/13 19Z,  -0.30, -11.89,  99.90, -12.57,  -0.38,
05/13 20Z,  -0.20, -13.43,  99.90, -14.01,  -0.38,  (min)
05/13 21Z,  -0.20, -10.36,  99.90, -10.94,  -0.38,
05/13 22Z,  -0.20,  -4.37,  99.90,  -4.96,  -0.38,
05/13 23Z,  -0.20,   1.48,  99.90,   0.90,  -0.38,
05/14 00Z,  -0.20,   6.40,  99.90,   5.81,  -0.38,
05/14 01Z,  -0.10,   9.76,  99.90,   9.27,  -0.38,
05/14 02Z,  -0.10,  10.22,  99.90,   9.73,  -0.38,  (max)
05/14 03Z,   0.00,   7.72,  99.90,   7.33,  -0.38,
05/14 04Z,   0.00,   3.35,  99.90,   2.96,  -0.38,
05/14 05Z,   0.00,  -1.55,  99.90,  -1.93,  -0.38,
05/14 06Z,   0.00,  -5.89,  99.90,  -6.28,  -0.38,
05/14 07Z,   0.00,  -9.53,  99.90,  -9.92,  -0.38,
05/14 08Z,   0.00, -11.45,  99.90, -11.84,  -0.38,  (min)
05/14 09Z,   0.00,  -9.19,  99.90,  -9.58,  -0.38,
05/14 10Z,   0.00,  -3.01,  99.90,  -3.40,  -0.38,
05/14 11Z,   0.00,   3.62,  99.90,   3.24,  -0.38,
05/14 12Z,   0.00,   8.73,  99.90,   8.35,  -0.38,