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
#Elfin Cove, AK : 08/13/2026 14:23:32 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 18Z,  -0.60,  -6.89,  -8.63,  99.90,  -1.14,
08/11 19Z,  -0.60,  -4.19,  -5.90,  99.90,  -1.11,
08/11 20Z,  -0.60,  -2.13,  -3.90,  99.90,  -1.17,
08/11 21Z,  -0.60,  -1.21,  -3.01,  99.90,  -1.20,  (max)
08/11 22Z,  -0.60,  -1.54,  -3.36,  99.90,  -1.22,
08/11 23Z,  -0.60,  -2.90,  -4.72,  99.90,  -1.22,
08/12 00Z,  -0.60,  -4.78,  -6.74,  99.90,  -1.36,
08/12 01Z,  -0.60,  -6.61,  -8.43,  99.90,  -1.22,
08/12 02Z,  -0.60,  -7.81,  -9.74,  99.90,  -1.33,
08/12 03Z,  -0.70,  -8.01,  -9.95,  99.90,  -1.24,  (min)
08/12 04Z,  -0.70,  -7.05,  -8.96,  99.90,  -1.21,
08/12 05Z,  -0.70,  -5.13,  -7.02,  99.90,  -1.19,
08/12 06Z,  -0.70,  -2.70,  -4.48,  99.90,  -1.08,
08/12 07Z,  -0.70,  -0.37,  -2.26,  99.90,  -1.19,
08/12 08Z,  -0.70,   1.21,  -0.61,  99.90,  -1.12,
08/12 09Z,  -0.70,   1.49,  -0.23,  99.90,  -1.02,  (max)
08/12 10Z,  -0.70,   0.24,  -1.55,  99.90,  -1.09,
08/12 11Z,  -0.70,  -2.34,  -4.18,  99.90,  -1.14,
08/12 12Z,  -0.80,  -5.66,  -7.58,  99.90,  -1.12,
08/12 13Z,  -0.80,  -9.00, -11.01,  99.90,  -1.21,
08/12 14Z,  -0.80, -11.66, -13.60,  99.90,  -1.14,
08/12 15Z,  -0.80, -13.09, -15.07,  99.90,  -1.18,  (min)
08/12 16Z,  -0.80, -13.00, -14.95,  99.90,  -1.15,
08/12 17Z,  -0.80, -11.45, -13.34,  99.90,  -1.09,
08/12 18Z,  -0.80,  -8.82, -10.76,  99.90,  -1.14,
08/12 19Z,  -0.80,  -5.74,  -7.63,  99.90,  -1.09,
08/12 20Z,  -0.80,  -2.89,  -4.86,  99.90,  -1.17,
08/12 21Z,  -0.80,  -0.95,  -2.95,  99.90,  -1.20,
08/12 22Z,  -0.80,  -0.39,  -2.37,  99.90,  -1.18,  (max)
08/12 23Z,  -0.80,  -1.25,  -3.26,  99.90,  -1.21,
08/13 00Z,  -0.90,  -3.14,  -5.19,  99.90,  -1.15,
08/13 01Z,  -0.90,  -5.45,  -7.56,  99.90,  -1.21,
08/13 02Z,  -0.90,  -7.52,  -9.67,  99.90,  -1.25,
08/13 03Z,  -0.90,  -8.76, -10.93,  99.90,  -1.27,  (min)
08/13 04Z,  -0.90,  -8.78, -10.87,  99.90,  -1.19,
08/13 05Z,  -0.90,  -7.52,  -9.63,  99.90,  -1.21,
08/13 06Z,  -0.90,  -5.26,  -7.22,  99.90,  -1.06,
08/13 07Z,  -0.90,  -2.54,  -4.54,  99.90,  -1.10,
08/13 08Z,  -0.90,  -0.07,  -1.97,  99.90,  -1.00,
08/13 09Z,  -0.90,   1.46,  -0.42,  99.90,  -0.98,
08/13 10Z,  -0.90,   1.50,  -0.35,  99.90,  -0.95,  (max)
08/13 11Z,  -0.90,  -0.11,  -1.93,  99.90,  -0.92,
08/13 12Z,  -0.90,  -2.98,  -4.92,  99.90,  -1.04,
08/13 13Z,  -0.90,  -6.45,  -8.41,  99.90,  -1.06,
08/13 14Z,  -0.90,  -9.75, -11.70,  99.90,  -1.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 15Z,  -0.90, -12.16,  99.90, -14.11,  -1.05,
08/13 16Z,  -0.90, -13.16,  99.90, -15.11,  -1.05,  (min)
08/13 17Z,  -0.80, -12.55,  99.90, -14.39,  -1.05,
08/13 18Z,  -0.80, -10.49,  99.90, -12.34,  -1.04,
08/13 19Z,  -0.80,  -7.49,  99.90,  -9.34,  -1.04,
08/13 20Z,  -0.80,  -4.25,  99.90,  -6.10,  -1.04,
08/13 21Z,  -0.80,  -1.52,  99.90,  -3.36,  -1.04,
08/13 22Z,  -0.70,   0.03,  99.90,  -1.71,  -1.04,  (max)
08/13 23Z,  -0.70,   0.02,  99.90,  -1.72,  -1.04,
08/14 00Z,  -0.70,  -1.43,  99.90,  -3.17,  -1.04,
08/14 01Z,  -0.60,  -3.78,  99.90,  -5.42,  -1.04,
08/14 02Z,  -0.60,  -6.36,  99.90,  -8.00,  -1.04,
08/14 03Z,  -0.60,  -8.48,  99.90, -10.12,  -1.04,
08/14 04Z,  -0.60,  -9.57,  99.90, -11.21,  -1.04,  (min)
08/14 05Z,  -0.60,  -9.29,  99.90, -10.93,  -1.04,
08/14 06Z,  -0.60,  -7.70,  99.90,  -9.34,  -1.04,
08/14 07Z,  -0.60,  -5.16,  99.90,  -6.80,  -1.04,
08/14 08Z,  -0.60,  -2.32,  99.90,  -3.96,  -1.04,
08/14 09Z,  -0.50,   0.08,  99.90,  -1.46,  -1.04,
08/14 10Z,  -0.50,   1.35,  99.90,  -0.19,  -1.04,  (max)
08/14 11Z,  -0.50,   1.01,  99.90,  -0.52,  -1.04,
08/14 12Z,  -0.50,  -0.92,  99.90,  -2.46,  -1.04,
08/14 13Z,  -0.50,  -3.95,  99.90,  -5.49,  -1.04,
08/14 14Z,  -0.50,  -7.34,  99.90,  -8.88,  -1.04,
08/14 15Z,  -0.40, -10.34,  99.90, -11.78,  -1.04,
08/14 16Z,  -0.40, -12.26,  99.90, -13.70,  -1.04,
08/14 17Z,  -0.40, -12.67,  99.90, -14.11,  -1.04,  (min)
08/14 18Z,  -0.40, -11.49,  99.90, -12.93,  -1.04,
08/14 19Z,  -0.40,  -9.02,  99.90, -10.46,  -1.04,
08/14 20Z,  -0.40,  -5.84,  99.90,  -7.28,  -1.04,
08/14 21Z,  -0.40,  -2.70,  99.90,  -4.14,  -1.04,
08/14 22Z,  -0.40,  -0.36,  99.90,  -1.80,  -1.04,
08/14 23Z,  -0.30,   0.58,  99.90,  -0.76,  -1.04,  (max)
08/15 00Z,  -0.30,  -0.08,  99.90,  -1.42,  -1.04,
08/15 01Z,  -0.30,  -2.04,  99.90,  -3.38,  -1.04,
08/15 02Z,  -0.30,  -4.70,  99.90,  -6.04,  -1.04,
08/15 03Z,  -0.30,  -7.35,  99.90,  -8.69,  -1.04,
08/15 04Z,  -0.30,  -9.32,  99.90, -10.66,  -1.04,
08/15 05Z,  -0.20, -10.09,  99.90, -11.33,  -1.04,  (min)
08/15 06Z,  -0.20,  -9.47,  99.90, -10.71,  -1.04,
08/15 07Z,  -0.30,  -7.60,  99.90,  -8.94,  -1.04,
08/15 08Z,  -0.20,  -4.93,  99.90,  -6.17,  -1.04,
08/15 09Z,  -0.20,  -2.17,  99.90,  -3.41,  -1.04,
08/15 10Z,  -0.20,  -0.05,  99.90,  -1.29,  -1.04,
08/15 11Z,  -0.20,   0.81,  99.90,  -0.43,  -1.04,  (max)
08/15 12Z,  -0.20,   0.08,  99.90,  -1.16,  -1.04,
08/15 13Z,  -0.20,  -2.05,  99.90,  -3.29,  -1.04,
08/15 14Z,  -0.30,  -5.02,  99.90,  -6.36,  -1.04,
08/15 15Z,  -0.30,  -8.09,  99.90,  -9.43,  -1.04,
08/15 16Z,  -0.30, -10.56,  99.90, -11.90,  -1.04,
08/15 17Z,  -0.30, -11.83,  99.90, -13.17,  -1.04,  (min)
08/15 18Z,  -0.30, -11.62,  99.90, -12.96,  -1.04,
08/15 19Z,  -0.30,  -9.96,  99.90, -11.29,  -1.04,
08/15 20Z,  -0.30,  -7.24,  99.90,  -8.58,  -1.04,
08/15 21Z,  -0.20,  -4.13,  99.90,  -5.37,  -1.04,
08/15 22Z,  -0.20,  -1.38,  99.90,  -2.62,  -1.04,
08/15 23Z,  -0.20,   0.34,  99.90,  -0.90,  -1.04,
08/16 00Z,  -0.20,   0.59,  99.90,  -0.65,  -1.04,  (max)
08/16 01Z,  -0.20,  -0.66,  99.90,  -1.90,  -1.04,
08/16 02Z,  -0.20,  -2.98,  99.90,  -4.22,  -1.04,
08/16 03Z,  -0.20,  -5.73,  99.90,  -6.97,  -1.04,
08/16 04Z,  -0.30,  -8.23,  99.90,  -9.57,  -1.04,
08/16 05Z,  -0.30,  -9.87,  99.90, -11.21,  -1.04,
08/16 06Z,  -0.30, -10.27,  99.90, -11.61,  -1.04,  (min)
08/16 07Z,  -0.30,  -9.33,  99.90, -10.67,  -1.04,
08/16 08Z,  -0.30,  -7.29,  99.90,  -8.63,  -1.04,
08/16 09Z,  -0.30,  -4.69,  99.90,  -6.03,  -1.04,
08/16 10Z,  -0.40,  -2.22,  99.90,  -3.66,  -1.04,
08/16 11Z,  -0.30,  -0.55,  99.90,  -1.88,  -1.04,
08/16 12Z,  -0.30,  -0.13,  99.90,  -1.47,  -1.04,  (max)
08/16 13Z,  -0.40,  -1.14,  99.90,  -2.58,  -1.04,
08/16 14Z,  -0.40,  -3.28,  99.90,  -4.72,  -1.04,
08/16 15Z,  -0.30,  -5.96,  99.90,  -7.30,  -1.04,
08/16 16Z,  -0.30,  -8.51,  99.90,  -9.85,  -1.04,
08/16 17Z,  -0.30, -10.30,  99.90, -11.64,  -1.04,
08/16 18Z,  -0.30, -10.89,  99.90, -12.23,  -1.04,  (min)
08/16 19Z,  -0.30, -10.13,  99.90, -11.46,  -1.04,
08/16 20Z,  -0.30,  -8.15,  99.90,  -9.49,  -1.04,
08/16 21Z,  -0.30,  -5.44,  99.90,  -6.78,  -1.04,
08/16 22Z,  -0.30,  -2.68,  99.90,  -4.02,  -1.04,
08/16 23Z,  -0.30,  -0.53,  99.90,  -1.87,  -1.04,
08/17 00Z,  -0.30,   0.48,  99.90,  -0.86,  -1.04,  (max)
08/17 01Z,  -0.30,   0.09,  99.90,  -1.25,  -1.04,
08/17 02Z,  -0.30,  -1.57,  99.90,  -2.91,  -1.04,
08/17 03Z,  -0.30,  -4.03,  99.90,  -5.37,  -1.04,
08/17 04Z,  -0.30,  -6.65,  99.90,  -7.99,  -1.04,
08/17 05Z,  -0.30,  -8.82,  99.90, -10.16,  -1.04,
08/17 06Z,  -0.30, -10.06,  99.90, -11.40,  -1.04,