ETSS stn

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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
#Sitka, AK : 05/14/2026 07:22:45 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 12Z,  -0.40,  -7.62,  -7.94,  99.90,   0.08,
05/12 13Z,  -0.30,  -7.32,  -7.73,  99.90,  -0.11,  (min)
05/12 14Z,  -0.30,  -6.43,  -6.86,  99.90,  -0.13,
05/12 15Z,  -0.20,  -5.19,  -5.66,  99.90,  -0.27,
05/12 16Z,  -0.20,  -3.95,  -4.43,  99.90,  -0.28,
05/12 17Z,  -0.20,  -3.04,  -3.55,  99.90,  -0.31,
05/12 18Z,  -0.10,  -2.74,  -3.23,  99.90,  -0.39,  (max)
05/12 19Z,   0.00,  -3.14,  -3.55,  99.90,  -0.41,
05/12 20Z,   0.00,  -4.15,  -4.46,  99.90,  -0.31,
05/12 21Z,   0.00,  -5.53,  -5.83,  99.90,  -0.30,
05/12 22Z,   0.00,  -6.92,  -7.17,  99.90,  -0.25,
05/12 23Z,   0.10,  -7.93,  -8.17,  99.90,  -0.34,
05/13 00Z,   0.10,  -8.28,  -8.60,  99.90,  -0.42,  (min)
05/13 01Z,   0.10,  -7.83,  -8.09,  99.90,  -0.36,
05/13 02Z,   0.10,  -6.64,  -7.03,  99.90,  -0.49,
05/13 03Z,   0.20,  -4.95,  -5.33,  99.90,  -0.58,
05/13 04Z,   0.30,  -3.16,  -3.54,  99.90,  -0.68,
05/13 05Z,   0.30,  -1.69,  -2.01,  99.90,  -0.62,
05/13 06Z,   0.10,  -0.90,  -1.19,  99.90,  -0.39,  (max)
05/13 07Z,   0.10,  -0.99,  -1.23,  99.90,  -0.34,
05/13 08Z,   0.20,  -1.97,  -2.10,  99.90,  -0.33,
05/13 09Z,   0.20,  -3.62,  -3.67,  99.90,  -0.25,
05/13 10Z,   0.30,  -5.57,  -5.51,  99.90,  -0.24,
05/13 11Z,   0.30,  -7.36,  -7.33,  99.90,  -0.27,
05/13 12Z,   0.10,  -8.59,  -8.49,  99.90,  -0.00,
05/13 13Z,   0.10,  -8.98,  -8.96,  99.90,  -0.08,  (min)
05/13 14Z,   0.10,  -8.46,  -8.40,  99.90,  -0.04,
05/13 15Z,   0.20,  -7.20,  -7.23,  99.90,  -0.23,
05/13 16Z,   0.20,  -5.53,  -5.59,  99.90,  -0.26,
05/13 17Z,   0.30,  -3.89,  -4.05,  99.90,  -0.46,
05/13 18Z,   0.20,  -2.70,  -2.90,  99.90,  -0.40,
05/13 19Z,   0.20,  -2.26,  -2.52,  99.90,  -0.46,  (max)
05/13 20Z,   0.20,  -2.68,  -2.84,  99.90,  -0.36,
05/13 21Z,   0.20,  -3.81,  -3.97,  99.90,  -0.36,
05/13 22Z,   0.30,  -5.34,  -5.47,  99.90,  -0.43,
05/13 23Z,   0.30,  -6.84,  -6.99,  99.90,  -0.45,
05/14 00Z,   0.20,  -7.86,  -7.98,  99.90,  -0.32,
05/14 01Z,   0.20,  -8.09,  -8.23,  99.90,  -0.34,  (min)
05/14 02Z,   0.20,  -7.39,  -7.62,  99.90,  -0.43,
05/14 03Z,   0.20,  -5.89,  -6.15,  99.90,  -0.46,
05/14 04Z,   0.30,  -3.93,  -4.26,  99.90,  -0.63,
05/14 05Z,   0.30,  -1.98,  -2.30,  99.90,  -0.62,
05/14 06Z,   0.30,  -0.53,  -0.94,  99.90,  -0.71,
05/14 07Z,   0.30,   0.03,  -0.28,  99.90,  -0.61,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 08Z,   0.30,  -0.48,  99.90,  -0.78,  -0.59,
05/14 09Z,   0.20,  -2.01,  99.90,  -2.39,  -0.57,
05/14 10Z,   0.10,  -4.23,  99.90,  -4.69,  -0.56,
05/14 11Z,   0.10,  -6.66,  99.90,  -7.10,  -0.54,
05/14 12Z,   0.00,  -8.76,  99.90,  -9.28,  -0.52,
05/14 13Z,   0.00, -10.06,  99.90, -10.55,  -0.50,
05/14 14Z,   0.00, -10.28,  99.90, -10.76,  -0.48,  (min)
05/14 15Z,   0.00,  -9.41,  99.90,  -9.87,  -0.46,
05/14 16Z,   0.00,  -7.70,  99.90,  -8.14,  -0.44,
05/14 17Z,   0.00,  -5.58,  99.90,  -6.00,  -0.42,
05/14 18Z,   0.00,  -3.58,  99.90,  -3.98,  -0.40,
05/14 19Z,   0.00,  -2.19,  99.90,  -2.57,  -0.38,
05/14 20Z,   0.00,  -1.73,  99.90,  -2.11,  -0.38,  (max)
05/14 21Z,   0.00,  -2.25,  99.90,  -2.63,  -0.38,
05/14 22Z,   0.00,  -3.56,  99.90,  -3.94,  -0.38,
05/14 23Z,   0.00,  -5.26,  99.90,  -5.64,  -0.38,
05/15 00Z,   0.00,  -6.83,  99.90,  -7.21,  -0.38,
05/15 01Z,   0.00,  -7.78,  99.90,  -8.16,  -0.38,
05/15 02Z,   0.00,  -7.79,  99.90,  -8.17,  -0.38,  (min)
05/15 03Z,   0.00,  -6.79,  99.90,  -7.17,  -0.38,
05/15 04Z,   0.00,  -4.98,  99.90,  -5.36,  -0.38,
05/15 05Z,  -0.10,  -2.78,  99.90,  -3.26,  -0.38,
05/15 06Z,  -0.20,  -0.75,  99.90,  -1.33,  -0.38,
05/15 07Z,  -0.20,   0.56,  99.90,  -0.02,  -0.38,
05/15 08Z,  -0.20,   0.77,  99.90,   0.19,  -0.38,  (max)
05/15 09Z,  -0.10,  -0.25,  99.90,  -0.74,  -0.38,
05/15 10Z,  -0.10,  -2.36,  99.90,  -2.84,  -0.38,
05/15 11Z,  -0.10,  -5.11,  99.90,  -5.59,  -0.38,
05/15 12Z,   0.00,  -7.92,  99.90,  -8.30,  -0.38,
05/15 13Z,   0.00, -10.17,  99.90, -10.55,  -0.38,
05/15 14Z,  -0.10, -11.39,  99.90, -11.87,  -0.38,  (min)
05/15 15Z,  -0.10, -11.32,  99.90, -11.80,  -0.38,
05/15 16Z,  -0.20, -10.03,  99.90, -10.61,  -0.38,
05/15 17Z,  -0.20,  -7.86,  99.90,  -8.44,  -0.38,
05/15 18Z,  -0.30,  -5.35,  99.90,  -6.03,  -0.38,
05/15 19Z,  -0.20,  -3.11,  99.90,  -3.69,  -0.38,
05/15 20Z,  -0.20,  -1.65,  99.90,  -2.23,  -0.38,
05/15 21Z,  -0.20,  -1.26,  99.90,  -1.85,  -0.38,  (max)
05/15 22Z,  -0.10,  -1.97,  99.90,  -2.45,  -0.38,
05/15 23Z,  -0.10,  -3.47,  99.90,  -3.96,  -0.38,
05/16 00Z,  -0.10,  -5.29,  99.90,  -5.77,  -0.38,
05/16 01Z,  -0.10,  -6.85,  99.90,  -7.33,  -0.38,
05/16 02Z,  -0.20,  -7.65,  99.90,  -8.23,  -0.38,  (min)
05/16 03Z,  -0.20,  -7.39,  99.90,  -7.97,  -0.38,
05/16 04Z,  -0.20,  -6.07,  99.90,  -6.65,  -0.38,
05/16 05Z,  -0.20,  -3.98,  99.90,  -4.56,  -0.38,
05/16 06Z,  -0.20,  -1.64,  99.90,  -2.22,  -0.38,
05/16 07Z,  -0.20,   0.34,  99.90,  -0.24,  -0.38,
05/16 08Z,  -0.30,   1.41,  99.90,   0.73,  -0.38,  (max)
05/16 09Z,  -0.20,   1.20,  99.90,   0.61,  -0.38,
05/16 10Z,  -0.20,  -0.35,  99.90,  -0.93,  -0.38,
05/16 11Z,  -0.20,  -2.96,  99.90,  -3.54,  -0.38,
05/16 12Z,  -0.20,  -6.11,  99.90,  -6.69,  -0.38,
05/16 13Z,  -0.20,  -9.13,  99.90,  -9.71,  -0.38,
05/16 14Z,  -0.30, -11.38,  99.90, -12.06,  -0.38,
05/16 15Z,  -0.30, -12.38,  99.90, -13.06,  -0.38,  (min)
05/16 16Z,  -0.40, -11.95,  99.90, -12.73,  -0.38,
05/16 17Z,  -0.40, -10.25,  99.90, -11.03,  -0.38,
05/16 18Z,  -0.40,  -7.70,  99.90,  -8.49,  -0.38,
05/16 19Z,  -0.40,  -4.94,  99.90,  -5.72,  -0.38,
05/16 20Z,  -0.40,  -2.61,  99.90,  -3.39,  -0.38,
05/16 21Z,  -0.40,  -1.21,  99.90,  -1.99,  -0.38,
05/16 22Z,  -0.30,  -1.00,  99.90,  -1.68,  -0.38,  (max)
05/16 23Z,  -0.30,  -1.90,  99.90,  -2.58,  -0.38,
05/17 00Z,  -0.30,  -3.56,  99.90,  -4.24,  -0.38,
05/17 01Z,  -0.30,  -5.41,  99.90,  -6.10,  -0.38,
05/17 02Z,  -0.30,  -6.88,  99.90,  -7.56,  -0.38,
05/17 03Z,  -0.40,  -7.45,  99.90,  -8.24,  -0.38,  (min)
05/17 04Z,  -0.40,  -6.91,  99.90,  -7.69,  -0.38,
05/17 05Z,  -0.40,  -5.32,  99.90,  -6.10,  -0.38,
05/17 06Z,  -0.40,  -3.04,  99.90,  -3.83,  -0.38,
05/17 07Z,  -0.40,  -0.68,  99.90,  -1.46,  -0.38,
05/17 08Z,  -0.40,   1.15,  99.90,   0.36,  -0.38,
05/17 09Z,  -0.40,   1.89,  99.90,   1.10,  -0.38,  (max)
05/17 10Z,  -0.40,   1.25,  99.90,   0.47,  -0.38,
05/17 11Z,  -0.40,  -0.74,  99.90,  -1.52,  -0.38,
05/17 12Z,  -0.40,  -3.71,  99.90,  -4.49,  -0.38,
05/17 13Z,  -0.30,  -7.07,  99.90,  -7.76,  -0.38,
05/17 14Z,  -0.40, -10.12,  99.90, -10.90,  -0.38,
05/17 15Z,  -0.40, -12.21,  99.90, -12.99,  -0.38,
05/17 16Z,  -0.50, -12.91,  99.90, -13.79,  -0.38,  (min)
05/17 17Z,  -0.50, -12.13,  99.90, -13.01,  -0.38,
05/17 18Z,  -0.50, -10.10,  99.90, -10.98,  -0.38,
05/17 19Z,  -0.50,  -7.33,  99.90,  -8.22,  -0.38,
05/17 20Z,  -0.50,  -4.49,  99.90,  -5.37,  -0.38,
05/17 21Z,  -0.40,  -2.22,  99.90,  -3.00,  -0.38,
05/17 22Z,  -0.30,  -0.98,  99.90,  -1.66,  -0.38,
05/17 23Z,  -0.20,  -0.97,  99.90,  -1.55,  -0.38,  (max)
05/18 00Z,  -0.20,  -2.04,  99.90,  -2.62,  -0.38,