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
#Adak Island, AK : 04/14/2026 05:23:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 12Z,  -1.00,  -2.88,  -3.18,  99.90,   0.70,
04/12 13Z,  -1.00,  -2.78,  -3.08,  99.90,   0.70,  (max)
04/12 14Z,  -1.00,  -2.76,  -3.15,  99.90,   0.61,
04/12 15Z,  -0.90,  -2.77,  -3.17,  99.90,   0.50,
04/12 16Z,  -0.90,  -2.77,  -3.21,  99.90,   0.46,  (min)
04/12 17Z,  -0.90,  -2.72,  -3.15,  99.90,   0.47,
04/12 18Z,  -0.90,  -2.64,  -3.08,  99.90,   0.46,  (max)
04/12 19Z,  -0.90,  -2.54,  -3.17,  99.90,   0.27,  (min)
04/12 20Z,  -0.90,  -2.48,  -3.03,  99.90,   0.35,  (max)
04/12 21Z,  -0.90,  -2.51,  -3.05,  99.90,   0.36,
04/12 22Z,  -0.80,  -2.68,  -3.17,  99.90,   0.31,
04/12 23Z,  -0.80,  -2.99,  -3.50,  99.90,   0.29,
04/13 00Z,  -0.80,  -3.43,  -3.96,  99.90,   0.27,
04/13 01Z,  -0.80,  -3.95,  -4.49,  99.90,   0.26,
04/13 02Z,  -0.80,  -4.48,  -4.95,  99.90,   0.33,
04/13 03Z,  -0.70,  -4.93,  -5.36,  99.90,   0.27,
04/13 04Z,  -0.60,  -5.24,  -5.63,  99.90,   0.21,  (min)
04/13 05Z,  -0.60,  -5.36,  -5.62,  99.90,   0.34,
04/13 06Z,  -0.60,  -5.28,  -5.50,  99.90,   0.38,
04/13 07Z,  -0.60,  -5.00,  -5.20,  99.90,   0.40,
04/13 08Z,  -0.50,  -4.59,  -4.75,  99.90,   0.34,
04/13 09Z,  -0.50,  -4.11,  -4.18,  99.90,   0.43,
04/13 10Z,  -0.50,  -3.66,  -3.72,  99.90,   0.44,
04/13 11Z,  -0.50,  -3.29,  -3.35,  99.90,   0.44,
04/13 12Z,  -0.50,  -3.05,  -3.14,  99.90,   0.41,
04/13 13Z,  -0.50,  -2.95,  -3.00,  99.90,   0.45,
04/13 14Z,  -0.40,  -2.96,  -2.99,  99.90,   0.37,  (max)
04/13 15Z,  -0.40,  -3.03,  -3.06,  99.90,   0.37,
04/13 16Z,  -0.40,  -3.09,  -3.14,  99.90,   0.35,
04/13 17Z,  -0.40,  -3.11,  -3.15,  99.90,   0.36,
04/13 18Z,  -0.40,  -3.07,  -3.19,  99.90,   0.28,  (min)
04/13 19Z,  -0.40,  -2.97,  -3.10,  99.90,   0.27,
04/13 20Z,  -0.40,  -2.85,  -3.05,  99.90,   0.20,
04/13 21Z,  -0.40,  -2.77,  -2.94,  99.90,   0.23,  (max)
04/13 22Z,  -0.40,  -2.78,  -2.96,  99.90,   0.22,
04/13 23Z,  -0.40,  -2.91,  -3.15,  99.90,   0.16,
04/14 00Z,  -0.40,  -3.17,  -3.50,  99.90,   0.07,
04/14 01Z,  -0.40,  -3.54,  -3.85,  99.90,   0.09,
04/14 02Z,  -0.40,  -3.96,  -4.31,  99.90,   0.05,
04/14 03Z,  -0.40,  -4.38,  -4.68,  99.90,   0.10,
04/14 04Z,  -0.40,  -4.71,  -5.12,  99.90,  -0.01,
04/14 05Z,  -0.40,  -4.90,  -5.26,  99.90,   0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 06Z,  -0.40,  -4.92,  99.90,  -5.26,   0.06,  (min)
04/14 07Z,  -0.40,  -4.76,  99.90,  -5.09,   0.07,
04/14 08Z,  -0.40,  -4.46,  99.90,  -4.77,   0.08,
04/14 09Z,  -0.40,  -4.07,  99.90,  -4.37,   0.10,
04/14 10Z,  -0.40,  -3.67,  99.90,  -3.96,   0.11,
04/14 11Z,  -0.40,  -3.33,  99.90,  -3.61,   0.12,
04/14 12Z,  -0.40,  -3.11,  99.90,  -3.37,   0.14,
04/14 13Z,  -0.40,  -3.03,  99.90,  -3.28,   0.15,  (max)
04/14 14Z,  -0.40,  -3.09,  99.90,  -3.32,   0.16,
04/14 15Z,  -0.40,  -3.23,  99.90,  -3.45,   0.18,
04/14 16Z,  -0.30,  -3.40,  99.90,  -3.51,   0.19,
04/14 17Z,  -0.30,  -3.54,  99.90,  -3.63,   0.20,
04/14 18Z,  -0.30,  -3.59,  99.90,  -3.69,   0.20,  (min)
04/14 19Z,  -0.30,  -3.55,  99.90,  -3.65,   0.20,
04/14 20Z,  -0.40,  -3.44,  99.90,  -3.63,   0.20,
04/14 21Z,  -0.40,  -3.28,  99.90,  -3.48,   0.20,
04/14 22Z,  -0.40,  -3.15,  99.90,  -3.34,   0.20,
04/14 23Z,  -0.40,  -3.09,  99.90,  -3.28,   0.20,
04/15 00Z,  -0.30,  -3.13,  99.90,  -3.23,   0.20,  (max)
04/15 01Z,  -0.30,  -3.30,  99.90,  -3.39,   0.20,
04/15 02Z,  -0.30,  -3.55,  99.90,  -3.65,   0.20,
04/15 03Z,  -0.30,  -3.85,  99.90,  -3.95,   0.20,
04/15 04Z,  -0.30,  -4.14,  99.90,  -4.23,   0.20,
04/15 05Z,  -0.30,  -4.34,  99.90,  -4.43,   0.20,  (min)
04/15 06Z,  -0.20,  -4.42,  99.90,  -4.41,   0.20,
04/15 07Z,  -0.20,  -4.35,  99.90,  -4.35,   0.20,
04/15 08Z,  -0.20,  -4.15,  99.90,  -4.14,   0.20,
04/15 09Z,  -0.20,  -3.84,  99.90,  -3.84,   0.20,
04/15 10Z,  -0.20,  -3.51,  99.90,  -3.51,   0.20,
04/15 11Z,  -0.20,  -3.21,  99.90,  -3.21,   0.20,
04/15 12Z,  -0.20,  -3.02,  99.90,  -3.02,   0.20,
04/15 13Z,  -0.20,  -2.97,  99.90,  -2.97,   0.20,  (max)
04/15 14Z,  -0.20,  -3.07,  99.90,  -3.07,   0.20,
04/15 15Z,  -0.20,  -3.30,  99.90,  -3.30,   0.20,
04/15 16Z,  -0.20,  -3.60,  99.90,  -3.59,   0.20,
04/15 17Z,  -0.20,  -3.89,  99.90,  -3.88,   0.20,
04/15 18Z,  -0.20,  -4.10,  99.90,  -4.10,   0.20,
04/15 19Z,  -0.20,  -4.20,  99.90,  -4.20,   0.20,  (min)
04/15 20Z,  -0.20,  -4.16,  99.90,  -4.16,   0.20,
04/15 21Z,  -0.20,  -4.01,  99.90,  -4.01,   0.20,
04/15 22Z,  -0.20,  -3.79,  99.90,  -3.79,   0.20,
04/15 23Z,  -0.20,  -3.57,  99.90,  -3.56,   0.20,
04/16 00Z,  -0.20,  -3.40,  99.90,  -3.39,   0.20,
04/16 01Z,  -0.20,  -3.32,  99.90,  -3.31,   0.20,  (max)
04/16 02Z,  -0.20,  -3.34,  99.90,  -3.34,   0.20,
04/16 03Z,  -0.20,  -3.45,  99.90,  -3.45,   0.20,
04/16 04Z,  -0.10,  -3.61,  99.90,  -3.50,   0.20,
04/16 05Z,  -0.10,  -3.75,  99.90,  -3.65,   0.20,
04/16 06Z,  -0.10,  -3.84,  99.90,  -3.74,   0.20,  (min)
04/16 07Z,  -0.10,  -3.83,  99.90,  -3.72,   0.20,
04/16 08Z,  -0.10,  -3.70,  99.90,  -3.60,   0.20,
04/16 09Z,  -0.20,  -3.48,  99.90,  -3.48,   0.20,
04/16 10Z,  -0.20,  -3.21,  99.90,  -3.21,   0.20,
04/16 11Z,  -0.20,  -2.96,  99.90,  -2.95,   0.20,
04/16 12Z,  -0.20,  -2.78,  99.90,  -2.78,   0.20,
04/16 13Z,  -0.20,  -2.75,  99.90,  -2.74,   0.20,  (max)
04/16 14Z,  -0.10,  -2.88,  99.90,  -2.78,   0.20,
04/16 15Z,  -0.20,  -3.17,  99.90,  -3.17,   0.20,
04/16 16Z,  -0.20,  -3.59,  99.90,  -3.58,   0.20,
04/16 17Z,  -0.20,  -4.05,  99.90,  -4.04,   0.20,
04/16 18Z,  -0.20,  -4.46,  99.90,  -4.46,   0.20,
04/16 19Z,  -0.20,  -4.77,  99.90,  -4.76,   0.20,
04/16 20Z,  -0.20,  -4.90,  99.90,  -4.89,   0.20,  (min)
04/16 21Z,  -0.20,  -4.85,  99.90,  -4.84,   0.20,
04/16 22Z,  -0.30,  -4.64,  99.90,  -4.73,   0.20,
04/16 23Z,  -0.30,  -4.32,  99.90,  -4.42,   0.20,
04/17 00Z,  -0.30,  -3.97,  99.90,  -4.07,   0.20,
04/17 01Z,  -0.30,  -3.65,  99.90,  -3.75,   0.20,
04/17 02Z,  -0.40,  -3.41,  99.90,  -3.61,   0.20,
04/17 03Z,  -0.30,  -3.28,  99.90,  -3.37,   0.20,  (max)
04/17 04Z,  -0.40,  -3.23,  99.90,  -3.43,   0.20,
04/17 05Z,  -0.40,  -3.25,  99.90,  -3.45,   0.20,
04/17 06Z,  -0.40,  -3.28,  99.90,  -3.48,   0.20,  (min)
04/17 07Z,  -0.40,  -3.27,  99.90,  -3.47,   0.20,
04/17 08Z,  -0.40,  -3.20,  99.90,  -3.40,   0.20,
04/17 09Z,  -0.50,  -3.05,  99.90,  -3.35,   0.20,
04/17 10Z,  -0.50,  -2.84,  99.90,  -3.14,   0.20,
04/17 11Z,  -0.50,  -2.62,  99.90,  -2.92,   0.20,
04/17 12Z,  -0.50,  -2.46,  99.90,  -2.75,   0.20,
04/17 13Z,  -0.50,  -2.41,  99.90,  -2.70,   0.20,  (max)
04/17 14Z,  -0.50,  -2.53,  99.90,  -2.82,   0.20,
04/17 15Z,  -0.40,  -2.84,  99.90,  -3.04,   0.20,
04/17 16Z,  -0.40,  -3.32,  99.90,  -3.52,   0.20,
04/17 17Z,  -0.30,  -3.92,  99.90,  -4.01,   0.20,
04/17 18Z,  -0.20,  -4.53,  99.90,  -4.53,   0.20,
04/17 19Z,  -0.10,  -5.08,  99.90,  -4.97,   0.20,
04/17 20Z,   0.00,  -5.46,  99.90,  -5.25,   0.20,
04/17 21Z,   0.00,  -5.62,  99.90,  -5.41,   0.20,  (min)
04/17 22Z,   0.00,  -5.54,  99.90,  -5.34,   0.20,
04/17 23Z,   0.00,  -5.25,  99.90,  -5.05,   0.20,
04/18 00Z,   0.00,  -4.82,  99.90,  -4.61,   0.20,