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 : 08/12/2026 02:23:44 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.40,  -0.34,  -0.91,  99.90,  -0.17,
08/10 07Z,  -0.40,   0.56,   0.01,  99.90,  -0.15,  (max)
08/10 08Z,  -0.40,   0.31,  -0.20,  99.90,  -0.11,
08/10 09Z,  -0.40,  -1.16,  -1.66,  99.90,  -0.10,
08/10 10Z,  -0.40,  -3.62,  -4.07,  99.90,  -0.05,
08/10 11Z,  -0.40,  -6.71,  -7.23,  99.90,  -0.12,
08/10 12Z,  -0.40,  -9.94, -10.39,  99.90,  -0.05,
08/10 13Z,  -0.40, -12.53, -13.06,  99.90,  -0.13,
08/10 14Z,  -0.50, -13.76, -14.08,  99.90,   0.18,  (min)
08/10 15Z,  -0.50, -13.48, -13.75,  99.90,   0.23,
08/10 16Z,  -0.50, -11.90, -12.34,  99.90,   0.06,
08/10 17Z,  -0.50,  -9.45, -10.08,  99.90,  -0.13,
08/10 18Z,  -0.40,  -6.74,  -7.42,  99.90,  -0.28,
08/10 19Z,  -0.40,  -4.36,  -5.15,  99.90,  -0.39,
08/10 20Z,  -0.40,  -2.76,  -3.40,  99.90,  -0.24,
08/10 21Z,  -0.30,  -2.21,  -2.67,  99.90,  -0.16,  (max)
08/10 22Z,  -0.30,  -2.72,  -3.19,  99.90,  -0.17,
08/10 23Z,  -0.30,  -4.12,  -4.69,  99.90,  -0.27,
08/11 00Z,  -0.30,  -6.09,  -6.52,  99.90,  -0.13,
08/11 01Z,  -0.30,  -7.99,  -8.29,  99.90,  -0.00,
08/11 02Z,  -0.30,  -8.96,  -9.24,  99.90,   0.02,  (min)
08/11 03Z,  -0.30,  -8.58,  -8.96,  99.90,  -0.08,
08/11 04Z,  -0.30,  -6.96,  -7.54,  99.90,  -0.28,
08/11 05Z,  -0.30,  -4.55,  -5.21,  99.90,  -0.36,
08/11 06Z,  -0.30,  -1.97,  -2.62,  99.90,  -0.35,
08/11 07Z,  -0.30,   0.11,  -0.34,  99.90,  -0.15,
08/11 08Z,  -0.30,   1.18,   0.73,  99.90,  -0.15,  (max)
08/11 09Z,  -0.30,   0.94,   0.37,  99.90,  -0.27,
08/11 10Z,  -0.30,  -0.67,  -1.30,  99.90,  -0.33,
08/11 11Z,  -0.30,  -3.46,  -4.05,  99.90,  -0.29,
08/11 12Z,  -0.40,  -7.06,  -7.54,  99.90,  -0.08,
08/11 13Z,  -0.40, -10.78, -11.05,  99.90,   0.13,
08/11 14Z,  -0.40, -13.61, -14.06,  99.90,  -0.05,
08/11 15Z,  -0.40, -14.75, -15.14,  99.90,   0.01,  (min)
08/11 16Z,  -0.40, -14.05, -14.55,  99.90,  -0.10,
08/11 17Z,  -0.40, -11.91, -12.56,  99.90,  -0.25,
08/11 18Z,  -0.40,  -8.92,  -9.64,  99.90,  -0.32,
08/11 19Z,  -0.40,  -5.83,  -6.70,  99.90,  -0.47,
08/11 20Z,  -0.40,  -3.26,  -4.18,  99.90,  -0.52,
08/11 21Z,  -0.40,  -1.65,  -2.41,  99.90,  -0.36,
08/11 22Z,  -0.40,  -1.28,  -1.73,  99.90,  -0.05,  (max)
08/11 23Z,  -0.40,  -2.20,  -2.80,  99.90,  -0.20,
08/12 00Z,  -0.40,  -4.20,  -4.94,  99.90,  -0.34,
08/12 01Z,  -0.40,  -6.81,  -7.45,  99.90,  -0.24,
08/12 02Z,  -0.40,  -9.14,  -9.66,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 03Z,  -0.40, -10.18,  99.90, -10.70,  -0.12,  (min)
08/12 04Z,  -0.40,  -9.53,  99.90, -10.05,  -0.12,
08/12 05Z,  -0.40,  -7.48,  99.90,  -8.00,  -0.12,
08/12 06Z,  -0.40,  -4.61,  99.90,  -5.13,  -0.12,
08/12 07Z,  -0.40,  -1.70,  99.90,  -2.22,  -0.12,
08/12 08Z,  -0.40,   0.55,  99.90,   0.03,  -0.12,
08/12 09Z,  -0.40,   1.65,  99.90,   1.13,  -0.13,  (max)
08/12 10Z,  -0.50,   1.29,  99.90,   0.67,  -0.13,
08/12 11Z,  -0.50,  -0.61,  99.90,  -1.24,  -0.13,
08/12 12Z,  -0.60,  -3.84,  99.90,  -4.57,  -0.13,
08/12 13Z,  -0.60,  -7.90,  99.90,  -8.62,  -0.13,
08/12 14Z,  -0.60, -11.87,  99.90, -12.60,  -0.13,
08/12 15Z,  -0.60, -14.59,  99.90, -15.31,  -0.13,
08/12 16Z,  -0.60, -15.26,  99.90, -15.99,  -0.13,  (min)
08/12 17Z,  -0.60, -13.96,  99.90, -14.69,  -0.13,
08/12 18Z,  -0.70, -11.22,  99.90, -12.05,  -0.13,
08/12 19Z,  -0.60,  -7.81,  99.90,  -8.54,  -0.13,
08/12 20Z,  -0.60,  -4.52,  99.90,  -5.25,  -0.13,
08/12 21Z,  -0.60,  -1.97,  99.90,  -2.70,  -0.13,
08/12 22Z,  -0.60,  -0.58,  99.90,  -1.31,  -0.13,  (max)
08/12 23Z,  -0.60,  -0.65,  99.90,  -1.38,  -0.13,
08/13 00Z,  -0.60,  -2.18,  99.90,  -2.91,  -0.13,
08/13 01Z,  -0.70,  -4.84,  99.90,  -5.67,  -0.13,
08/13 02Z,  -0.70,  -7.96,  99.90,  -8.79,  -0.13,
08/13 03Z,  -0.70, -10.43,  99.90, -11.26,  -0.13,
08/13 04Z,  -0.70, -11.24,  99.90, -12.07,  -0.13,  (min)
08/13 05Z,  -0.70, -10.16,  99.90, -10.99,  -0.13,
08/13 06Z,  -0.70,  -7.65,  99.90,  -8.48,  -0.13,
08/13 07Z,  -0.70,  -4.46,  99.90,  -5.28,  -0.13,
08/13 08Z,  -0.70,  -1.38,  99.90,  -2.21,  -0.13,
08/13 09Z,  -0.70,   0.87,  99.90,   0.04,  -0.13,
08/13 10Z,  -0.70,   1.83,  99.90,   1.00,  -0.13,  (max)
08/13 11Z,  -0.60,   1.17,  99.90,   0.44,  -0.13,
08/13 12Z,  -0.60,  -1.13,  99.90,  -1.86,  -0.13,
08/13 13Z,  -0.70,  -4.76,  99.90,  -5.59,  -0.13,
08/13 14Z,  -0.70,  -9.05,  99.90,  -9.87,  -0.13,
08/13 15Z,  -0.70, -12.90,  99.90, -13.73,  -0.13,
08/13 16Z,  -0.70, -15.11,  99.90, -15.94,  -0.13,  (min)
08/13 17Z,  -0.70, -15.09,  99.90, -15.92,  -0.13,
08/13 18Z,  -0.70, -13.12,  99.90, -13.95,  -0.13,
08/13 19Z,  -0.70,  -9.90,  99.90, -10.73,  -0.13,
08/13 20Z,  -0.70,  -6.27,  99.90,  -7.10,  -0.13,
08/13 21Z,  -0.70,  -3.02,  99.90,  -3.85,  -0.13,
08/13 22Z,  -0.60,  -0.73,  99.90,  -1.46,  -0.13,
08/13 23Z,  -0.60,   0.18,  99.90,  -0.55,  -0.13,  (max)
08/14 00Z,  -0.50,  -0.52,  99.90,  -1.15,  -0.13,
08/14 01Z,  -0.50,  -2.72,  99.90,  -3.34,  -0.13,
08/14 02Z,  -0.50,  -5.92,  99.90,  -6.55,  -0.13,
08/14 03Z,  -0.50,  -9.26,  99.90,  -9.89,  -0.13,
08/14 04Z,  -0.40, -11.55,  99.90, -12.08,  -0.13,
08/14 05Z,  -0.40, -11.92,  99.90, -12.45,  -0.13,  (min)
08/14 06Z,  -0.40, -10.37,  99.90, -10.90,  -0.13,
08/14 07Z,  -0.40,  -7.52,  99.90,  -8.05,  -0.13,
08/14 08Z,  -0.40,  -4.16,  99.90,  -4.69,  -0.13,
08/14 09Z,  -0.30,  -1.13,  99.90,  -1.56,  -0.13,
08/14 10Z,  -0.30,   0.92,  99.90,   0.49,  -0.13,
08/14 11Z,  -0.30,   1.55,  99.90,   1.12,  -0.13,  (max)
08/14 12Z,  -0.30,   0.48,  99.90,   0.05,  -0.13,
08/14 13Z,  -0.30,  -2.20,  99.90,  -2.63,  -0.13,
08/14 14Z,  -0.30,  -6.02,  99.90,  -6.45,  -0.13,
08/14 15Z,  -0.20, -10.19,  99.90, -10.52,  -0.13,
08/14 16Z,  -0.20, -13.53,  99.90, -13.86,  -0.13,
08/14 17Z,  -0.20, -14.97,  99.90, -15.30,  -0.13,  (min)
08/14 18Z,  -0.10, -14.17,  99.90, -14.40,  -0.13,
08/14 19Z,  -0.10, -11.63,  99.90, -11.86,  -0.13,
08/14 20Z,  -0.10,  -8.13,  99.90,  -8.36,  -0.13,
08/14 21Z,  -0.10,  -4.53,  99.90,  -4.76,  -0.13,
08/14 22Z,  -0.10,  -1.58,  99.90,  -1.81,  -0.13,
08/14 23Z,   0.00,   0.19,  99.90,   0.06,  -0.13,
08/15 00Z,   0.00,   0.42,  99.90,   0.30,  -0.13,  (max)
08/15 01Z,   0.00,  -0.97,  99.90,  -1.10,  -0.13,
08/15 02Z,   0.00,  -3.72,  99.90,  -3.85,  -0.13,
08/15 03Z,   0.00,  -7.18,  99.90,  -7.31,  -0.13,
08/15 04Z,   0.00, -10.41,  99.90, -10.54,  -0.13,
08/15 05Z,   0.00, -12.27,  99.90, -12.40,  -0.13,  (min)
08/15 06Z,   0.00, -12.11,  99.90, -12.24,  -0.13,
08/15 07Z,   0.10, -10.17,  99.90, -10.20,  -0.13,
08/15 08Z,   0.00,  -7.14,  99.90,  -7.27,  -0.13,
08/15 09Z,   0.00,  -3.85,  99.90,  -3.97,  -0.13,
08/15 10Z,   0.00,  -1.07,  99.90,  -1.20,  -0.13,
08/15 11Z,   0.00,   0.58,  99.90,   0.45,  -0.13,
08/15 12Z,   0.00,   0.75,  99.90,   0.62,  -0.13,  (max)
08/15 13Z,   0.00,  -0.72,  99.90,  -0.85,  -0.13,
08/15 14Z,   0.00,  -3.60,  99.90,  -3.73,  -0.13,
08/15 15Z,   0.00,  -7.30,  99.90,  -7.43,  -0.13,
08/15 16Z,   0.00, -10.98,  99.90, -11.11,  -0.13,
08/15 17Z,   0.00, -13.54,  99.90, -13.67,  -0.13,
08/15 18Z,   0.00, -14.10,  99.90, -14.23,  -0.13,