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
#Seward, AK : 11/07/2025 13:22:26 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/05 18Z,   1.50,  -3.87,  -3.72,  99.90,  -1.35,
11/05 19Z,   1.50,  -0.93,  -0.72,  99.90,  -1.29,
11/05 20Z,   1.60,   1.51,   1.65,  99.90,  -1.46,
11/05 21Z,   1.70,   2.74,   2.86,  99.90,  -1.58,  (max)
11/05 22Z,   1.90,   2.41,   2.50,  99.90,  -1.81,
11/05 23Z,   2.00,   0.55,   0.57,  99.90,  -1.98,
11/06 00Z,   1.70,  -2.50,  -2.40,  99.90,  -1.60,
11/06 01Z,   1.70,  -6.17,  -6.18,  99.90,  -1.71,
11/06 02Z,   1.80,  -9.67,  -9.77,  99.90,  -1.90,
11/06 03Z,   1.90, -12.17, -12.13,  99.90,  -1.86,
11/06 04Z,   2.00, -13.09, -12.96,  99.90,  -1.87,  (min)
11/06 05Z,   2.00, -12.30, -12.27,  99.90,  -1.97,
11/06 06Z,   1.80, -10.07, -10.12,  99.90,  -1.85,
11/06 07Z,   1.90,  -7.00,  -7.01,  99.90,  -1.91,
11/06 08Z,   1.90,  -3.84,  -3.91,  99.90,  -1.97,
11/06 09Z,   2.00,  -1.36,  -1.50,  99.90,  -2.14,
11/06 10Z,   2.10,  -0.11,  -0.27,  99.90,  -2.26,  (max)
11/06 11Z,   2.20,  -0.24,  -0.38,  99.90,  -2.34,
11/06 12Z,   1.90,  -1.58,  -1.60,  99.90,  -1.92,
11/06 13Z,   1.90,  -3.72,  -3.68,  99.90,  -1.86,
11/06 14Z,   2.00,  -6.04,  -6.09,  99.90,  -2.05,
11/06 15Z,   2.10,  -7.81,  -7.83,  99.90,  -2.12,
11/06 16Z,   2.10,  -8.39,  -8.19,  99.90,  -1.90,  (min)
11/06 17Z,   2.10,  -7.53,  -7.23,  99.90,  -1.80,
11/06 18Z,   2.00,  -5.42,  -5.31,  99.90,  -1.89,
11/06 19Z,   2.10,  -2.59,  -2.50,  99.90,  -2.01,
11/06 20Z,   2.10,   0.27,   0.47,  99.90,  -1.90,
11/06 21Z,   2.10,   2.37,   2.44,  99.90,  -2.03,
11/06 22Z,   2.10,   3.12,   3.06,  99.90,  -2.16,  (max)
11/06 23Z,   2.10,   2.25,   2.22,  99.90,  -2.13,
11/07 00Z,   2.00,  -0.08,  -0.01,  99.90,  -1.93,
11/07 01Z,   1.90,  -3.46,  -3.42,  99.90,  -1.86,
11/07 02Z,   1.80,  -7.25,  -7.17,  99.90,  -1.72,
11/07 03Z,   1.70, -10.63, -10.40,  99.90,  -1.47,
11/07 04Z,   1.80, -12.82, -12.48,  99.90,  -1.46,
11/07 05Z,   1.90, -13.33, -12.91,  99.90,  -1.48,  (min)
11/07 06Z,   1.90, -12.14, -11.88,  99.90,  -1.64,
11/07 07Z,   1.90,  -9.65,  -9.39,  99.90,  -1.64,
11/07 08Z,   1.90,  -6.49,  -6.27,  99.90,  -1.68,
11/07 09Z,   1.90,  -3.44,  -3.26,  99.90,  -1.72,
11/07 10Z,   1.90,  -1.21,  -1.00,  99.90,  -1.69,
11/07 11Z,   1.80,  -0.25,   0.06,  99.90,  -1.49,  (max)
11/07 12Z,   2.00,  -0.60,  -0.35,  99.90,  -1.75,
11/07 13Z,   2.10,  -2.04,  -1.80,  99.90,  -1.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 14Z,   2.10,  -4.13,  99.90,  -3.85,  -1.81,
11/07 15Z,   2.00,  -6.24,  99.90,  -6.01,  -1.77,
11/07 16Z,   1.90,  -7.65,  99.90,  -7.48,  -1.73,
11/07 17Z,   1.80,  -7.83,  99.90,  -7.72,  -1.69,  (min)
11/07 18Z,   1.80,  -6.65,  99.90,  -6.49,  -1.65,
11/07 19Z,   1.80,  -4.39,  99.90,  -4.19,  -1.60,
11/07 20Z,   1.70,  -1.62,  99.90,  -1.48,  -1.56,
11/07 21Z,   1.60,   0.96,  99.90,   1.04,  -1.52,
11/07 22Z,   1.50,   2.63,  99.90,   2.65,  -1.48,
11/07 23Z,   1.50,   2.90,  99.90,   2.96,  -1.44,  (max)
11/08 00Z,   1.60,   1.64,  99.90,   1.85,  -1.40,
11/08 01Z,   1.40,  -0.93,  99.90,  -0.88,  -1.35,
11/08 02Z,   1.60,  -4.36,  99.90,  -4.12,  -1.35,
11/08 03Z,   1.60,  -8.01,  99.90,  -7.76,  -1.35,
11/08 04Z,   1.50, -11.08,  99.90, -10.93,  -1.35,
11/08 05Z,   1.50, -12.86,  99.90, -12.71,  -1.35,
11/08 06Z,   1.50, -12.99,  99.90, -12.84,  -1.35,  (min)
11/08 07Z,   1.50, -11.56,  99.90, -11.41,  -1.35,
11/08 08Z,   1.40,  -9.02,  99.90,  -8.98,  -1.35,
11/08 09Z,   1.30,  -6.01,  99.90,  -6.07,  -1.35,
11/08 10Z,   1.20,  -3.25,  99.90,  -3.41,  -1.35,
11/08 11Z,   1.10,  -1.36,  99.90,  -1.61,  -1.35,
11/08 12Z,   0.90,  -0.66,  99.90,  -1.11,  -1.35,  (max)
11/08 13Z,   0.90,  -1.14,  99.90,  -1.59,  -1.35,
11/08 14Z,   0.80,  -2.55,  99.90,  -3.10,  -1.35,
11/08 15Z,   0.70,  -4.45,  99.90,  -5.10,  -1.35,
11/08 16Z,   0.70,  -6.24,  99.90,  -6.90,  -1.35,
11/08 17Z,   0.70,  -7.29,  99.90,  -7.94,  -1.35,  (min)
11/08 18Z,   0.70,  -7.16,  99.90,  -7.81,  -1.35,
11/08 19Z,   0.70,  -5.82,  99.90,  -6.48,  -1.35,
11/08 20Z,   0.80,  -3.63,  99.90,  -4.18,  -1.35,
11/08 21Z,   0.90,  -1.12,  99.90,  -1.58,  -1.35,
11/08 22Z,   1.20,   1.05,  99.90,   0.89,  -1.35,
11/08 23Z,   0.80,   2.28,  99.90,   1.73,  -1.35,
11/09 00Z,   1.00,   2.19,  99.90,   1.84,  -1.35,  (max)
11/09 01Z,   1.00,   0.75,  99.90,   0.39,  -1.35,
11/09 02Z,   1.00,  -1.81,  99.90,  -2.17,  -1.35,
11/09 03Z,   0.90,  -5.04,  99.90,  -5.50,  -1.35,
11/09 04Z,   1.20,  -8.34,  99.90,  -8.50,  -1.35,
11/09 05Z,   1.40, -10.99,  99.90, -10.94,  -1.35,
11/09 06Z,   1.10, -12.37,  99.90, -12.62,  -1.35,  (min)
11/09 07Z,   1.10, -12.24,  99.90, -12.49,  -1.35,
11/09 08Z,   1.10, -10.76,  99.90, -11.02,  -1.35,
11/09 09Z,   1.50,  -8.39,  99.90,  -8.24,  -1.35,
11/09 10Z,   1.50,  -5.69,  99.90,  -5.55,  -1.35,
11/09 11Z,   1.60,  -3.31,  99.90,  -3.06,  -1.35,
11/09 12Z,   1.50,  -1.73,  99.90,  -1.59,  -1.35,
11/09 13Z,   1.70,  -1.21,  99.90,  -0.86,  -1.35,  (max)
11/09 14Z,   1.90,  -1.69,  99.90,  -1.14,  -1.35,
11/09 15Z,   1.60,  -2.93,  99.90,  -2.69,  -1.35,
11/09 16Z,   1.60,  -4.56,  99.90,  -4.31,  -1.35,
11/09 17Z,   1.90,  -6.03,  99.90,  -5.48,  -1.35,
11/09 18Z,   2.00,  -6.78,  99.90,  -6.13,  -1.35,  (min)
11/09 19Z,   2.00,  -6.49,  99.90,  -5.85,  -1.35,
11/09 20Z,   2.00,  -5.22,  99.90,  -4.57,  -1.35,
11/09 21Z,   2.20,  -3.28,  99.90,  -2.44,  -1.35,
11/09 22Z,   2.20,  -1.18,  99.90,  -0.33,  -1.35,
11/09 23Z,   2.20,   0.56,  99.90,   1.41,  -1.35,
11/10 00Z,   2.20,   1.44,  99.90,   2.28,  -1.35,  (max)
11/10 01Z,   2.40,   1.17,  99.90,   2.21,  -1.35,
11/10 02Z,   2.30,  -0.25,  99.90,   0.70,  -1.35,
11/10 03Z,   2.30,  -2.57,  99.90,  -1.62,  -1.35,
11/10 04Z,   2.20,  -5.42,  99.90,  -4.57,  -1.35,
11/10 05Z,   2.40,  -8.26,  99.90,  -7.21,  -1.35,
11/10 06Z,   2.30, -10.46,  99.90,  -9.52,  -1.35,
11/10 07Z,   2.20, -11.53,  99.90, -10.68,  -1.35,  (min)
11/10 08Z,   2.10, -11.29,  99.90, -10.55,  -1.35,
11/10 09Z,   2.10,  -9.95,  99.90,  -9.20,  -1.35,
11/10 10Z,   2.10,  -7.88,  99.90,  -7.13,  -1.35,
11/10 11Z,   2.00,  -5.56,  99.90,  -4.92,  -1.35,
11/10 12Z,   1.80,  -3.53,  99.90,  -3.08,  -1.35,
11/10 13Z,   1.60,  -2.18,  99.90,  -1.94,  -1.35,
11/10 14Z,   1.80,  -1.71,  99.90,  -1.26,  -1.35,  (max)
11/10 15Z,   1.90,  -2.07,  99.90,  -1.52,  -1.35,
11/10 16Z,   1.50,  -3.08,  99.90,  -2.93,  -1.35,
11/10 17Z,   1.30,  -4.42,  99.90,  -4.48,  -1.35,
11/10 18Z,   1.50,  -5.63,  99.90,  -5.49,  -1.35,
11/10 19Z,   1.60,  -6.24,  99.90,  -5.99,  -1.35,  (min)
11/10 20Z,   1.40,  -5.99,  99.90,  -5.95,  -1.35,
11/10 21Z,   1.40,  -4.96,  99.90,  -4.91,  -1.35,
11/10 22Z,   1.60,  -3.42,  99.90,  -3.17,  -1.35,
11/10 23Z,   1.60,  -1.75,  99.90,  -1.50,  -1.35,
11/11 00Z,   1.50,  -0.38,  99.90,  -0.23,  -1.35,
11/11 01Z,   1.50,   0.29,  99.90,   0.43,  -1.35,  (max)
11/11 02Z,   1.60,   0.02,  99.90,   0.27,  -1.35,
11/11 03Z,   1.60,  -1.16,  99.90,  -0.91,  -1.35,
11/11 04Z,   1.60,  -3.09,  99.90,  -2.85,  -1.35,
11/11 05Z,   1.60,  -5.47,  99.90,  -5.23,  -1.35,
11/11 06Z,   1.70,  -7.85,  99.90,  -7.51,  -1.35,