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 : 10/15/2026 17:23:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   0.00,  -4.94,  -4.48,  99.90,   0.46,  (max)
10/14 01Z,   0.00,  -8.17,  -7.58,  99.90,   0.59,
10/14 02Z,   0.10, -12.28, -11.77,  99.90,   0.41,
10/14 03Z,   0.10, -16.31, -15.93,  99.90,   0.28,
10/14 04Z,   0.10, -19.28, -18.81,  99.90,   0.37,
10/14 05Z,   0.10, -20.51, -20.28,  99.90,   0.13,  (min)
10/14 06Z,   0.00, -19.82, -19.60,  99.90,   0.22,
10/14 07Z,   0.00, -17.47, -17.52,  99.90,  -0.05,
10/14 08Z,   0.00, -14.14, -14.31,  99.90,  -0.17,
10/14 09Z,   0.00, -10.62, -10.87,  99.90,  -0.25,
10/14 10Z,   0.00,  -7.71,  -8.01,  99.90,  -0.30,
10/14 11Z,   0.00,  -6.04,  -6.32,  99.90,  -0.28,
10/14 12Z,  -0.10,  -5.96,  -6.26,  99.90,  -0.20,  (max)
10/14 13Z,  -0.10,  -7.43,  -7.66,  99.90,  -0.13,
10/14 14Z,  -0.20,  -9.96, -10.29,  99.90,  -0.13,
10/14 15Z,  -0.20, -12.79, -13.04,  99.90,  -0.05,
10/14 16Z,  -0.20, -15.02, -15.38,  99.90,  -0.16,
10/14 17Z,  -0.30, -15.96, -16.31,  99.90,  -0.05,  (min)
10/14 18Z,  -0.40, -15.30, -15.66,  99.90,   0.04,
10/14 19Z,  -0.40, -13.24, -13.62,  99.90,   0.02,
10/14 20Z,  -0.40, -10.34, -10.90,  99.90,  -0.16,
10/14 21Z,  -0.40,  -7.35,  -8.04,  99.90,  -0.29,
10/14 22Z,  -0.40,  -5.04,  -5.66,  99.90,  -0.22,
10/14 23Z,  -0.30,  -4.02,  -4.48,  99.90,  -0.16,  (max)
10/15 00Z,  -0.40,  -4.61,  -4.82,  99.90,   0.19,
10/15 01Z,  -0.40,  -6.78,  -6.93,  99.90,   0.25,
10/15 02Z,  -0.40, -10.09, -10.21,  99.90,   0.28,
10/15 03Z,  -0.30, -13.80, -13.91,  99.90,   0.19,
10/15 04Z,  -0.20, -17.05, -17.12,  99.90,   0.13,
10/15 05Z,  -0.20, -19.08, -19.19,  99.90,   0.09,
10/15 06Z,  -0.20, -19.48, -19.48,  99.90,   0.20,  (min)
10/15 07Z,  -0.10, -18.28, -18.35,  99.90,   0.03,
10/15 08Z,  -0.10, -15.87, -15.96,  99.90,   0.01,
10/15 09Z,   0.00, -12.87, -12.92,  99.90,  -0.05,
10/15 10Z,   0.10,  -9.97, -10.11,  99.90,  -0.24,
10/15 11Z,   0.30,  -7.82,  -7.83,  99.90,  -0.31,
10/15 12Z,   0.20,  -6.85,  -6.85,  99.90,  -0.20,  (max)
10/15 13Z,   0.30,  -7.24,  -7.00,  99.90,  -0.06,
10/15 14Z,   0.30,  -8.80,  -8.45,  99.90,   0.05,
10/15 15Z,   0.40, -11.01, -10.66,  99.90,  -0.05,
10/15 16Z,   0.50, -13.16, -12.78,  99.90,  -0.12,
10/15 17Z,   0.60, -14.56, -14.18,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 18Z,   0.70, -14.76,  99.90, -14.24,  -0.18,  (min)
10/15 19Z,   0.70, -13.69,  99.90, -13.13,  -0.14,
10/15 20Z,   0.70, -11.63,  99.90, -11.03,  -0.10,
10/15 21Z,   0.70,  -9.13,  99.90,  -8.49,  -0.06,
10/15 22Z,   0.60,  -6.83,  99.90,  -6.25,  -0.02,
10/15 23Z,   0.50,  -5.34,  99.90,  -4.81,   0.02,
10/16 00Z,   0.40,  -5.06,  99.90,  -4.60,   0.06,  (max)
10/16 01Z,   0.30,  -6.17,  99.90,  -5.77,   0.10,
10/16 02Z,   0.30,  -8.48,  99.90,  -8.04,   0.14,
10/16 03Z,   0.20, -11.52,  99.90, -11.14,   0.19,
10/16 04Z,   0.20, -14.60,  99.90, -14.17,   0.23,
10/16 05Z,   0.30, -17.01,  99.90, -16.45,   0.27,
10/16 06Z,   0.30, -18.27,  99.90, -17.70,   0.27,  (min)
10/16 07Z,   0.50, -18.16,  99.90, -17.39,   0.27,
10/16 08Z,   0.60, -16.82,  99.90, -15.95,   0.27,
10/16 09Z,   0.60, -14.65,  99.90, -13.78,   0.27,
10/16 10Z,   0.70, -12.17,  99.90, -11.20,   0.27,
10/16 11Z,   0.80,  -9.93,  99.90,  -8.86,   0.27,
10/16 12Z,   1.00,  -8.40,  99.90,  -7.14,   0.27,
10/16 13Z,   1.00,  -7.89,  99.90,  -6.62,   0.27,  (max)
10/16 14Z,   0.90,  -8.43,  99.90,  -7.26,   0.27,
10/16 15Z,   0.60,  -9.79,  99.90,  -8.92,   0.27,
10/16 16Z,   0.40, -11.48,  99.90, -10.82,   0.27,
10/16 17Z,   0.20, -12.96,  99.90, -12.49,   0.27,
10/16 18Z,   0.10, -13.73,  99.90, -13.36,   0.27,  (min)
10/16 19Z,   0.00, -13.53,  99.90, -13.26,   0.27,
10/16 20Z,   0.00, -12.40,  99.90, -12.14,   0.27,
10/16 21Z,   0.00, -10.64,  99.90, -10.37,   0.27,
10/16 22Z,   0.00,  -8.69,  99.90,  -8.42,   0.27,
10/16 23Z,   0.10,  -7.06,  99.90,  -6.69,   0.27,
10/17 00Z,   0.10,  -6.18,  99.90,  -5.82,   0.27,  (max)
10/17 01Z,   0.10,  -6.35,  99.90,  -5.99,   0.27,
10/17 02Z,   0.10,  -7.61,  99.90,  -7.24,   0.27,
10/17 03Z,   0.00,  -9.72,  99.90,  -9.46,   0.27,
10/17 04Z,   0.00, -12.26,  99.90, -11.99,   0.27,
10/17 05Z,   0.00, -14.66,  99.90, -14.39,   0.27,
10/17 06Z,   0.00, -16.42,  99.90, -16.15,   0.27,
10/17 07Z,   0.00, -17.21,  99.90, -16.94,   0.27,  (min)
10/17 08Z,   0.00, -16.94,  99.90, -16.68,   0.27,
10/17 09Z,   0.00, -15.77,  99.90, -15.51,   0.27,
10/17 10Z,   0.00, -14.01,  99.90, -13.74,   0.27,
10/17 11Z,   0.10, -12.06,  99.90, -11.69,   0.27,
10/17 12Z,   0.20, -10.33,  99.90,  -9.87,   0.27,
10/17 13Z,   0.30,  -9.18,  99.90,  -8.62,   0.27,
10/17 14Z,   0.40,  -8.81,  99.90,  -8.14,   0.27,  (max)
10/17 15Z,   0.40,  -9.21,  99.90,  -8.55,   0.27,
10/17 16Z,   0.40, -10.19,  99.90,  -9.53,   0.27,
10/17 17Z,   0.30, -11.38,  99.90, -10.82,   0.27,
10/17 18Z,   0.20, -12.37,  99.90, -11.91,   0.27,
10/17 19Z,   0.20, -12.83,  99.90, -12.37,   0.27,  (min)
10/17 20Z,   0.10, -12.60,  99.90, -12.23,   0.27,
10/17 21Z,   0.00, -11.71,  99.90, -11.44,   0.27,
10/17 22Z,   0.10, -10.38,  99.90, -10.02,   0.27,
10/17 23Z,   0.10,  -8.96,  99.90,  -8.59,   0.27,
10/18 00Z,   0.20,  -7.81,  99.90,  -7.34,   0.27,
10/18 01Z,   0.30,  -7.25,  99.90,  -6.69,   0.27,  (max)
10/18 02Z,   0.20,  -7.51,  99.90,  -7.04,   0.27,
10/18 03Z,   0.20,  -8.59,  99.90,  -8.12,   0.27,
10/18 04Z,   0.10, -10.31,  99.90,  -9.94,   0.27,
10/18 05Z,   0.00, -12.32,  99.90, -12.05,   0.27,
10/18 06Z,   0.00, -14.21,  99.90, -13.95,   0.27,
10/18 07Z,  -0.10, -15.62,  99.90, -15.46,   0.27,
10/18 08Z,  -0.20, -16.30,  99.90, -16.23,   0.27,  (min)
10/18 09Z,  -0.20, -16.17,  99.90, -16.10,   0.27,
10/18 10Z,  -0.20, -15.32,  99.90, -15.25,   0.27,
10/18 11Z,  -0.10, -13.95,  99.90, -13.79,   0.27,
10/18 12Z,  -0.10, -12.37,  99.90, -12.20,   0.27,
10/18 13Z,  -0.10, -10.88,  99.90, -10.71,   0.27,
10/18 14Z,  -0.10,  -9.78,  99.90,  -9.62,   0.27,
10/18 15Z,  -0.10,  -9.27,  99.90,  -9.10,   0.27,  (max)
10/18 16Z,  -0.20,  -9.38,  99.90,  -9.31,   0.27,
10/18 17Z,  -0.30, -10.00,  99.90, -10.03,   0.27,
10/18 18Z,  -0.40, -10.88,  99.90, -11.01,   0.27,
10/18 19Z,  -0.50, -11.71,  99.90, -11.94,   0.27,
10/18 20Z,  -0.60, -12.22,  99.90, -12.56,   0.27,
10/18 21Z,  -0.60, -12.24,  99.90, -12.58,   0.27,  (min)
10/18 22Z,  -0.60, -11.74,  99.90, -12.08,   0.27,
10/18 23Z,  -0.60, -10.84,  99.90, -11.17,   0.27,
10/19 00Z,  -0.50,  -9.75,  99.90,  -9.98,   0.27,
10/19 01Z,  -0.40,  -8.77,  99.90,  -8.90,   0.27,
10/19 02Z,  -0.40,  -8.19,  99.90,  -8.33,   0.27,  (max)
10/19 03Z,  -0.40,  -8.23,  99.90,  -8.36,   0.27,
10/19 04Z,  -0.40,  -8.95,  99.90,  -9.09,   0.27,
10/19 05Z,  -0.50, -10.26,  99.90, -10.49,   0.27,
10/19 06Z,  -0.50, -11.92,  99.90, -12.15,   0.27,
10/19 07Z,  -0.60, -13.60,  99.90, -13.94,   0.27,
10/19 08Z,  -0.70, -14.99,  99.90, -15.43,   0.27,
10/19 09Z,  -0.70, -15.83,  99.90, -16.26,   0.27,
10/19 10Z,  -0.60, -15.97,  99.90, -16.31,   0.27,  (min)
10/19 11Z,  -0.50, -15.41,  99.90, -15.65,   0.27,
10/19 12Z,  -0.40, -14.26,  99.90, -14.39,   0.27,