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 : 05/10/2026 01:22:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 06Z,  -0.30, -13.23, -13.37,  99.90,   0.16,
05/08 07Z,  -0.30, -13.71, -13.80,  99.90,   0.21,  (min)
05/08 08Z,  -0.30, -13.33, -13.43,  99.90,   0.20,
05/08 09Z,  -0.30, -12.17, -12.42,  99.90,   0.05,
05/08 10Z,  -0.20, -10.55, -10.86,  99.90,  -0.11,
05/08 11Z,  -0.20,  -8.86,  -9.20,  99.90,  -0.14,
05/08 12Z,  -0.20,  -7.56,  -7.81,  99.90,  -0.05,
05/08 13Z,  -0.10,  -7.03,  -7.19,  99.90,  -0.06,  (max)
05/08 14Z,  -0.10,  -7.50,  -7.60,  99.90,   0.00,
05/08 15Z,   0.00,  -8.96,  -8.93,  99.90,   0.03,
05/08 16Z,   0.00, -11.14, -11.08,  99.90,   0.06,
05/08 17Z,   0.00, -13.59, -13.60,  99.90,  -0.01,
05/08 18Z,   0.00, -15.76, -15.80,  99.90,  -0.04,
05/08 19Z,   0.00, -17.21, -17.32,  99.90,  -0.11,
05/08 20Z,   0.10, -17.67, -17.78,  99.90,  -0.21,  (min)
05/08 21Z,   0.10, -17.11, -17.19,  99.90,  -0.18,
05/08 22Z,   0.20, -15.72, -15.60,  99.90,  -0.08,
05/08 23Z,   0.30, -13.81, -13.64,  99.90,  -0.13,
05/09 00Z,   0.20, -11.80, -11.61,  99.90,  -0.01,
05/09 01Z,   0.30, -10.10,  -9.95,  99.90,  -0.15,
05/09 02Z,   0.40,  -9.04,  -8.96,  99.90,  -0.32,
05/09 03Z,   0.50,  -8.81,  -8.78,  99.90,  -0.47,  (max)
05/09 04Z,   0.50,  -9.38,  -9.34,  99.90,  -0.46,
05/09 05Z,   0.50, -10.52, -10.36,  99.90,  -0.34,
05/09 06Z,   0.30, -11.85, -11.59,  99.90,  -0.04,
05/09 07Z,   0.40, -12.93, -12.62,  99.90,  -0.09,
05/09 08Z,   0.50, -13.45, -13.07,  99.90,  -0.12,  (min)
05/09 09Z,   0.50, -13.22, -12.96,  99.90,  -0.24,
05/09 10Z,   0.60, -12.31, -12.18,  99.90,  -0.47,
05/09 11Z,   0.70, -10.95, -10.83,  99.90,  -0.58,
05/09 12Z,   0.40,  -9.49,  -9.32,  99.90,  -0.23,
05/09 13Z,   0.50,  -8.34,  -8.19,  99.90,  -0.35,
05/09 14Z,   0.60,  -7.84,  -7.61,  99.90,  -0.37,  (max)
05/09 15Z,   0.60,  -8.21,  -7.91,  99.90,  -0.30,
05/09 16Z,   0.60,  -9.46,  -9.17,  99.90,  -0.31,
05/09 17Z,   0.60, -11.36, -11.07,  99.90,  -0.31,
05/09 18Z,   0.30, -13.52, -13.33,  99.90,  -0.11,
05/09 19Z,   0.30, -15.48, -15.43,  99.90,  -0.25,
05/09 20Z,   0.30, -16.81, -16.77,  99.90,  -0.26,
05/09 21Z,   0.40, -17.26, -17.24,  99.90,  -0.38,  (min)
05/09 22Z,   0.40, -16.77, -16.60,  99.90,  -0.23,
05/09 23Z,   0.50, -15.47, -15.22,  99.90,  -0.25,
05/10 00Z,   0.40, -13.64, -13.27,  99.90,  -0.03,
05/10 01Z,   0.40, -11.68, -11.42,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 02Z,   0.40,  -9.96,  99.90,  -9.71,  -0.15,
05/10 03Z,   0.30,  -8.84,  99.90,  -8.69,  -0.15,
05/10 04Z,   0.20,  -8.53,  99.90,  -8.49,  -0.16,  (max)
05/10 05Z,   0.20,  -9.04,  99.90,  -9.00,  -0.16,
05/10 06Z,   0.10, -10.19,  99.90, -10.26,  -0.16,
05/10 07Z,   0.10, -11.62,  99.90, -11.69,  -0.17,
05/10 08Z,   0.10, -12.91,  99.90, -12.98,  -0.17,
05/10 09Z,   0.20, -13.69,  99.90, -13.67,  -0.18,
05/10 10Z,   0.20, -13.75,  99.90, -13.73,  -0.18,  (min)
05/10 11Z,   0.20, -13.06,  99.90, -13.05,  -0.18,
05/10 12Z,   0.20, -11.82,  99.90, -11.81,  -0.19,
05/10 13Z,   0.20, -10.35,  99.90, -10.34,  -0.19,
05/10 14Z,   0.20,  -9.07,  99.90,  -9.06,  -0.19,
05/10 15Z,   0.20,  -8.35,  99.90,  -8.34,  -0.19,  (max)
05/10 16Z,   0.10,  -8.46,  99.90,  -8.55,  -0.19,
05/10 17Z,   0.10,  -9.46,  99.90,  -9.55,  -0.19,
05/10 18Z,   0.00, -11.18,  99.90, -11.37,  -0.19,
05/10 19Z,   0.00, -13.25,  99.90, -13.44,  -0.19,
05/10 20Z,   0.00, -15.21,  99.90, -15.40,  -0.19,
05/10 21Z,  -0.10, -16.61,  99.90, -16.90,  -0.19,
05/10 22Z,  -0.10, -17.14,  99.90, -17.44,  -0.19,  (min)
05/10 23Z,  -0.10, -16.69,  99.90, -16.98,  -0.19,
05/11 00Z,  -0.10, -15.35,  99.90, -15.65,  -0.19,
05/11 01Z,   0.00, -13.41,  99.90, -13.60,  -0.19,
05/11 02Z,  -0.10, -11.26,  99.90, -11.56,  -0.19,
05/11 03Z,  -0.10,  -9.36,  99.90,  -9.65,  -0.19,
05/11 04Z,  -0.10,  -8.11,  99.90,  -8.40,  -0.19,
05/11 05Z,  -0.10,  -7.77,  99.90,  -8.06,  -0.19,  (max)
05/11 06Z,  -0.20,  -8.41,  99.90,  -8.80,  -0.19,
05/11 07Z,  -0.20,  -9.83,  99.90, -10.23,  -0.19,
05/11 08Z,  -0.20, -11.66,  99.90, -12.05,  -0.19,
05/11 09Z,  -0.30, -13.39,  99.90, -13.89,  -0.19,
05/11 10Z,  -0.30, -14.58,  99.90, -15.07,  -0.19,
05/11 11Z,  -0.30, -14.91,  99.90, -15.40,  -0.19,  (min)
05/11 12Z,  -0.40, -14.30,  99.90, -14.89,  -0.19,
05/11 13Z,  -0.40, -12.93,  99.90, -13.52,  -0.19,
05/11 14Z,  -0.40, -11.17,  99.90, -11.76,  -0.19,
05/11 15Z,  -0.40,  -9.51,  99.90, -10.10,  -0.19,
05/11 16Z,  -0.50,  -8.41,  99.90,  -9.10,  -0.19,
05/11 17Z,  -0.50,  -8.21,  99.90,  -8.91,  -0.19,  (max)
05/11 18Z,  -0.60,  -9.05,  99.90,  -9.84,  -0.19,
05/11 19Z,  -0.60, -10.75,  99.90, -11.55,  -0.19,
05/11 20Z,  -0.60, -12.94,  99.90, -13.74,  -0.19,
05/11 21Z,  -0.60, -15.09,  99.90, -15.88,  -0.19,
05/11 22Z,  -0.60, -16.66,  99.90, -17.45,  -0.19,
05/11 23Z,  -0.50, -17.26,  99.90, -17.95,  -0.19,  (min)
05/12 00Z,  -0.50, -16.72,  99.90, -17.42,  -0.19,
05/12 01Z,  -0.50, -15.16,  99.90, -15.85,  -0.19,
05/12 02Z,  -0.40, -12.88,  99.90, -13.47,  -0.19,
05/12 03Z,  -0.40, -10.39,  99.90, -10.98,  -0.19,
05/12 04Z,  -0.50,  -8.24,  99.90,  -8.93,  -0.19,
05/12 05Z,  -0.50,  -6.91,  99.90,  -7.60,  -0.19,
05/12 06Z,  -0.50,  -6.72,  99.90,  -7.42,  -0.19,  (max)
05/12 07Z,  -0.60,  -7.74,  99.90,  -8.54,  -0.19,
05/12 08Z,  -0.60,  -9.72,  99.90, -10.52,  -0.19,
05/12 09Z,  -0.60, -12.18,  99.90, -12.98,  -0.19,
05/12 10Z,  -0.50, -14.50,  99.90, -15.19,  -0.19,
05/12 11Z,  -0.50, -16.08,  99.90, -16.77,  -0.19,
05/12 12Z,  -0.40, -16.54,  99.90, -17.13,  -0.19,  (min)
05/12 13Z,  -0.40, -15.77,  99.90, -16.36,  -0.19,
05/12 14Z,  -0.30, -14.00,  99.90, -14.50,  -0.19,
05/12 15Z,  -0.30, -11.71,  99.90, -12.21,  -0.19,
05/12 16Z,  -0.40,  -9.51,  99.90, -10.11,  -0.19,
05/12 17Z,  -0.40,  -7.99,  99.90,  -8.59,  -0.19,
05/12 18Z,  -0.50,  -7.58,  99.90,  -8.27,  -0.19,  (max)
05/12 19Z,  -0.50,  -8.40,  99.90,  -9.09,  -0.19,
05/12 20Z,  -0.50, -10.29,  99.90, -10.98,  -0.19,
05/12 21Z,  -0.50, -12.76,  99.90, -13.46,  -0.19,
05/12 22Z,  -0.40, -15.19,  99.90, -15.78,  -0.19,
05/12 23Z,  -0.40, -16.92,  99.90, -17.51,  -0.19,
05/13 00Z,  -0.30, -17.47,  99.90, -17.97,  -0.19,  (min)
05/13 01Z,  -0.30, -16.68,  99.90, -17.17,  -0.19,
05/13 02Z,  -0.20, -14.68,  99.90, -15.07,  -0.19,
05/13 03Z,  -0.20, -11.92,  99.90, -12.32,  -0.19,
05/13 04Z,  -0.20,  -9.04,  99.90,  -9.43,  -0.19,
05/13 05Z,  -0.20,  -6.70,  99.90,  -7.09,  -0.19,
05/13 06Z,  -0.30,  -5.46,  99.90,  -5.95,  -0.19,  (max)
05/13 07Z,  -0.30,  -5.67,  99.90,  -6.16,  -0.19,
05/13 08Z,  -0.30,  -7.31,  99.90,  -7.81,  -0.19,
05/13 09Z,  -0.30, -10.06,  99.90, -10.55,  -0.19,
05/13 10Z,  -0.30, -13.27,  99.90, -13.76,  -0.19,
05/13 11Z,  -0.20, -16.16,  99.90, -16.55,  -0.19,
05/13 12Z,  -0.10, -18.00,  99.90, -18.30,  -0.19,
05/13 13Z,  -0.10, -18.37,  99.90, -18.66,  -0.19,  (min)
05/13 14Z,  -0.10, -17.18,  99.90, -17.47,  -0.19,
05/13 15Z,  -0.10, -14.79,  99.90, -15.08,  -0.19,
05/13 16Z,  -0.10, -11.83,  99.90, -12.13,  -0.19,
05/13 17Z,  -0.10,  -9.08,  99.90,  -9.37,  -0.19,
05/13 18Z,  -0.20,  -7.22,  99.90,  -7.61,  -0.19,