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
#Alitak, AK : 05/13/2025 05:24:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 12Z,  -0.50,  -6.26,  -6.74,  99.90,   0.02,
05/11 13Z,  -0.60,  -9.08,  -9.41,  99.90,   0.27,
05/11 14Z,  -0.60, -11.95, -12.31,  99.90,   0.24,
05/11 15Z,  -0.60, -14.24, -14.67,  99.90,   0.17,
05/11 16Z,  -0.60, -15.49, -15.76,  99.90,   0.33,
05/11 17Z,  -0.60, -15.54, -15.84,  99.90,   0.30,  (min)
05/11 18Z,  -0.60, -14.37, -14.84,  99.90,   0.13,
05/11 19Z,  -0.50, -12.08, -12.75,  99.90,  -0.17,
05/11 20Z,  -0.60,  -9.24,  -9.76,  99.90,   0.08,
05/11 21Z,  -0.60,  -6.75,  -7.01,  99.90,   0.34,
05/11 22Z,  -0.60,  -5.25,  -5.46,  99.90,   0.39,
05/11 23Z,  -0.60,  -4.98,  -5.34,  99.90,   0.24,  (max)
05/12 00Z,  -0.60,  -5.88,  -6.15,  99.90,   0.33,
05/12 01Z,  -0.50,  -7.58,  -7.77,  99.90,   0.31,
05/12 02Z,  -0.50,  -9.51,  -9.73,  99.90,   0.28,
05/12 03Z,  -0.50, -11.06, -11.18,  99.90,   0.38,
05/12 04Z,  -0.60, -11.81, -11.93,  99.90,   0.48,  (min)
05/12 05Z,  -0.60, -11.59, -11.84,  99.90,   0.35,
05/12 06Z,  -0.50, -10.44, -10.40,  99.90,   0.54,
05/12 07Z,  -0.40,  -8.46,  -8.44,  99.90,   0.42,
05/12 08Z,  -0.40,  -6.03,  -6.43,  99.90,  -0.00,
05/12 09Z,  -0.30,  -3.94,  -4.02,  99.90,   0.22,
05/12 10Z,  -0.30,  -2.93,  -3.20,  99.90,   0.03,  (max)
05/12 11Z,  -0.30,  -3.27,  -3.69,  99.90,  -0.12,
05/12 12Z,  -0.20,  -4.92,  -4.90,  99.90,   0.22,
05/12 13Z,  -0.20,  -7.55,  -7.44,  99.90,   0.31,
05/12 14Z,  -0.20, -10.59, -10.61,  99.90,   0.18,
05/12 15Z,  -0.20, -13.37, -13.33,  99.90,   0.24,
05/12 16Z,  -0.20, -15.31, -15.36,  99.90,   0.15,
05/12 17Z,  -0.20, -16.04, -16.23,  99.90,   0.01,  (min)
05/12 18Z,  -0.10, -15.51, -15.55,  99.90,   0.06,
05/12 19Z,  -0.10, -13.75, -13.88,  99.90,  -0.03,
05/12 20Z,  -0.20, -11.03, -11.22,  99.90,   0.01,
05/12 21Z,  -0.20,  -8.09,  -8.35,  99.90,  -0.06,
05/12 22Z,  -0.20,  -5.86,  -6.08,  99.90,  -0.02,
05/12 23Z,  -0.20,  -4.83,  -5.14,  99.90,  -0.11,  (max)
05/13 00Z,  -0.20,  -5.08,  -5.67,  99.90,  -0.39,
05/13 01Z,  -0.20,  -6.36,  -6.80,  99.90,  -0.24,
05/13 02Z,  -0.20,  -8.21,  -8.53,  99.90,  -0.12,
05/13 03Z,  -0.30, -10.00, -10.38,  99.90,  -0.08,
05/13 04Z,  -0.30, -11.20, -11.55,  99.90,  -0.05,
05/13 05Z,  -0.30, -11.49, -11.89,  99.90,  -0.10,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,  -0.30, -10.81,  99.90, -11.18,  -0.07,
05/13 07Z,  -0.40,  -9.28,  99.90,  -9.71,  -0.03,
05/13 08Z,  -0.40,  -7.08,  99.90,  -7.48,   0.00,
05/13 09Z,  -0.40,  -4.76,  99.90,  -5.13,   0.04,
05/13 10Z,  -0.40,  -3.15,  99.90,  -3.48,   0.07,
05/13 11Z,  -0.50,  -2.84,  99.90,  -3.24,   0.10,  (max)
05/13 12Z,  -0.50,  -3.90,  99.90,  -4.26,   0.14,
05/13 13Z,  -0.50,  -6.11,  99.90,  -6.44,   0.17,
05/13 14Z,  -0.50,  -9.03,  99.90,  -9.33,   0.20,
05/13 15Z,  -0.60, -12.04,  99.90, -12.40,   0.24,
05/13 16Z,  -0.60, -14.51,  99.90, -14.84,   0.27,
05/13 17Z,  -0.60, -15.96,  99.90, -16.25,   0.31,
05/13 18Z,  -0.60, -16.13,  99.90, -16.42,   0.31,  (min)
05/13 19Z,  -0.60, -15.01,  99.90, -15.31,   0.31,
05/13 20Z,  -0.60, -12.77,  99.90, -13.06,   0.31,
05/13 21Z,  -0.60,  -9.83,  99.90, -10.12,   0.31,
05/13 22Z,  -0.60,  -7.06,  99.90,  -7.35,   0.31,
05/13 23Z,  -0.60,  -5.29,  99.90,  -5.58,   0.31,
05/14 00Z,  -0.70,  -4.82,  99.90,  -5.22,   0.31,  (max)
05/14 01Z,  -0.70,  -5.54,  99.90,  -5.93,   0.31,
05/14 02Z,  -0.70,  -7.07,  99.90,  -7.46,   0.31,
05/14 03Z,  -0.70,  -8.87,  99.90,  -9.26,   0.31,
05/14 04Z,  -0.80, -10.38,  99.90, -10.87,   0.31,
05/14 05Z,  -0.80, -11.15,  99.90, -11.64,   0.31,  (min)
05/14 06Z,  -0.80, -10.97,  99.90, -11.46,   0.31,
05/14 07Z,  -0.80,  -9.88,  99.90, -10.37,   0.31,
05/14 08Z,  -0.80,  -8.06,  99.90,  -8.56,   0.31,
05/14 09Z,  -0.80,  -5.84,  99.90,  -6.33,   0.31,
05/14 10Z,  -0.90,  -3.85,  99.90,  -4.44,   0.31,
05/14 11Z,  -1.00,  -2.87,  99.90,  -3.57,   0.31,  (max)
05/14 12Z,  -1.10,  -3.28,  99.90,  -4.08,   0.31,
05/14 13Z,  -1.30,  -4.95,  99.90,  -5.94,   0.31,
05/14 14Z,  -1.40,  -7.51,  99.90,  -8.61,   0.31,
05/14 15Z,  -1.50, -10.47,  99.90, -11.66,   0.31,
05/14 16Z,  -1.50, -13.23,  99.90, -14.42,   0.31,
05/14 17Z,  -1.40, -15.26,  99.90, -16.36,   0.31,
05/14 18Z,  -1.30, -16.16,  99.90, -17.16,   0.31,  (min)
05/14 19Z,  -1.20, -15.76,  99.90, -16.66,   0.31,
05/14 20Z,  -1.00, -14.16,  99.90, -14.86,   0.31,
05/14 21Z,  -0.90, -11.63,  99.90, -12.22,   0.31,
05/14 22Z,  -0.80,  -8.73,  99.90,  -9.23,   0.31,
05/14 23Z,  -0.70,  -6.35,  99.90,  -6.75,   0.31,
05/15 00Z,  -0.60,  -5.15,  99.90,  -5.45,   0.31,  (max)
05/15 01Z,  -0.60,  -5.22,  99.90,  -5.51,   0.31,
05/15 02Z,  -0.70,  -6.27,  99.90,  -6.66,   0.31,
05/15 03Z,  -0.70,  -7.85,  99.90,  -8.24,   0.31,
05/15 04Z,  -0.60,  -9.44,  99.90,  -9.73,   0.31,
05/15 05Z,  -0.60, -10.56,  99.90, -10.86,   0.31,
05/15 06Z,  -0.60, -10.89,  99.90, -11.18,   0.31,  (min)
05/15 07Z,  -0.60, -10.28,  99.90, -10.57,   0.31,
05/15 08Z,  -0.60,  -8.86,  99.90,  -9.16,   0.31,
05/15 09Z,  -0.60,  -6.94,  99.90,  -7.23,   0.31,
05/15 10Z,  -0.50,  -4.90,  99.90,  -5.09,   0.31,
05/15 11Z,  -0.40,  -3.40,  99.90,  -3.50,   0.31,
05/15 12Z,  -0.40,  -3.11,  99.90,  -3.20,   0.31,  (max)
05/15 13Z,  -0.50,  -4.15,  99.90,  -4.34,   0.31,
05/15 14Z,  -0.50,  -6.22,  99.90,  -6.42,   0.31,
05/15 15Z,  -0.50,  -8.90,  99.90,  -9.09,   0.31,
05/15 16Z,  -0.50, -11.67,  99.90, -11.87,   0.31,
05/15 17Z,  -0.50, -14.06,  99.90, -14.25,   0.31,
05/15 18Z,  -0.50, -15.59,  99.90, -15.79,   0.31,
05/15 19Z,  -0.40, -15.96,  99.90, -16.05,   0.31,  (min)
05/15 20Z,  -0.40, -15.08,  99.90, -15.17,   0.31,
05/15 21Z,  -0.40, -13.16,  99.90, -13.26,   0.31,
05/15 22Z,  -0.40, -10.58,  99.90, -10.67,   0.31,
05/15 23Z,  -0.40,  -7.94,  99.90,  -8.04,   0.31,
05/16 00Z,  -0.40,  -6.07,  99.90,  -6.17,   0.31,
05/16 01Z,  -0.50,  -5.43,  99.90,  -5.62,   0.31,  (max)
05/16 02Z,  -0.50,  -5.89,  99.90,  -6.09,   0.31,
05/16 03Z,  -0.50,  -7.07,  99.90,  -7.26,   0.31,
05/16 04Z,  -0.50,  -8.52,  99.90,  -8.72,   0.31,
05/16 05Z,  -0.60,  -9.81,  99.90, -10.10,   0.31,
05/16 06Z,  -0.50, -10.54,  99.90, -10.74,   0.31,  (min)
05/16 07Z,  -0.50, -10.45,  99.90, -10.65,   0.31,
05/16 08Z,  -0.50,  -9.50,  99.90,  -9.70,   0.31,
05/16 09Z,  -0.40,  -7.93,  99.90,  -8.02,   0.31,
05/16 10Z,  -0.40,  -6.08,  99.90,  -6.17,   0.31,
05/16 11Z,  -0.40,  -4.38,  99.90,  -4.47,   0.31,
05/16 12Z,  -0.40,  -3.44,  99.90,  -3.54,   0.31,  (max)
05/16 13Z,  -0.40,  -3.76,  99.90,  -3.85,   0.31,
05/16 14Z,  -0.50,  -5.24,  99.90,  -5.44,   0.31,
05/16 15Z,  -0.50,  -7.48,  99.90,  -7.68,   0.31,
05/16 16Z,  -0.60, -10.05,  99.90, -10.35,   0.31,
05/16 17Z,  -0.60, -12.53,  99.90, -12.82,   0.31,
05/16 18Z,  -0.60, -14.49,  99.90, -14.79,   0.31,
05/16 19Z,  -0.60, -15.55,  99.90, -15.85,   0.31,  (min)
05/16 20Z,  -0.50, -15.46,  99.90, -15.65,   0.31,
05/16 21Z,  -0.50, -14.26,  99.90, -14.45,   0.31,
05/16 22Z,  -0.50, -12.24,  99.90, -12.43,   0.31,
05/16 23Z,  -0.50,  -9.78,  99.90,  -9.98,   0.31,
05/17 00Z,  -0.50,  -7.53,  99.90,  -7.72,   0.31,