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
#Unalaska, AK : 03/13/2026 17:20:32 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 00Z,  -0.90,  -0.32,  -1.53,  99.90,  -0.31,
03/12 01Z,  -0.90,  -0.99,  -2.11,  99.90,  -0.22,
03/12 02Z,  -0.80,  -1.59,  -2.63,  99.90,  -0.24,
03/12 03Z,  -0.80,  -2.01,  -3.24,  99.90,  -0.43,
03/12 04Z,  -0.70,  -2.17,  -3.34,  99.90,  -0.47,  (min)
03/12 05Z,  -0.70,  -2.03,  -3.11,  99.90,  -0.38,
03/12 06Z,  -0.80,  -1.61,  -2.66,  99.90,  -0.25,
03/12 07Z,  -0.80,  -0.99,  -1.96,  99.90,  -0.17,
03/12 08Z,  -0.70,  -0.28,  -1.19,  99.90,  -0.21,
03/12 09Z,  -0.70,   0.39,  -0.60,  99.90,  -0.29,
03/12 10Z,  -0.60,   0.91,  -0.04,  99.90,  -0.35,
03/12 11Z,  -0.60,   1.23,   0.33,  99.90,  -0.30,  (max)
03/12 12Z,  -0.70,   1.33,   0.30,  99.90,  -0.33,
03/12 13Z,  -0.70,   1.25,   0.14,  99.90,  -0.41,
03/12 14Z,  -0.70,   1.08,   0.06,  99.90,  -0.32,
03/12 15Z,  -0.70,   0.91,  -0.10,  99.90,  -0.31,
03/12 16Z,  -0.70,   0.82,  -0.20,  99.90,  -0.32,  (min)
03/12 17Z,  -0.60,   0.85,  -0.08,  99.90,  -0.33,
03/12 18Z,  -0.70,   0.97,  -0.03,  99.90,  -0.30,
03/12 19Z,  -0.70,   1.14,   0.14,  99.90,  -0.30,
03/12 20Z,  -0.60,   1.27,   0.27,  99.90,  -0.40,
03/12 21Z,  -0.60,   1.28,   0.28,  99.90,  -0.40,  (max)
03/12 22Z,  -0.60,   1.10,   0.00,  99.90,  -0.50,
03/12 23Z,  -0.60,   0.71,  -0.44,  99.90,  -0.55,
03/13 00Z,  -0.60,   0.14,  -0.94,  99.90,  -0.48,
03/13 01Z,  -0.60,  -0.53,  -1.56,  99.90,  -0.43,
03/13 02Z,  -0.60,  -1.21,  -2.15,  99.90,  -0.34,
03/13 03Z,  -0.50,  -1.77,  -2.71,  99.90,  -0.44,
03/13 04Z,  -0.50,  -2.11,  -2.95,  99.90,  -0.34,
03/13 05Z,  -0.40,  -2.17,  -3.02,  99.90,  -0.45,  (min)
03/13 06Z,  -0.50,  -1.94,  -2.72,  99.90,  -0.28,
03/13 07Z,  -0.40,  -1.45,  -2.23,  99.90,  -0.38,
03/13 08Z,  -0.40,  -0.81,  -1.47,  99.90,  -0.26,
03/13 09Z,  -0.30,  -0.12,  -0.75,  99.90,  -0.33,
03/13 10Z,  -0.20,   0.49,  -0.09,  99.90,  -0.38,
03/13 11Z,  -0.20,   0.94,   0.31,  99.90,  -0.43,
03/13 12Z,  -0.40,   1.17,   0.47,  99.90,  -0.30,
03/13 13Z,  -0.40,   1.20,   0.49,  99.90,  -0.31,  (max)
03/13 14Z,  -0.40,   1.10,   0.30,  99.90,  -0.40,
03/13 15Z,  -0.40,   0.95,   0.28,  99.90,  -0.27,
03/13 16Z,  -0.50,   0.84,   0.14,  99.90,  -0.20,
03/13 17Z,  -0.50,   0.82,   0.09,  99.90,  -0.23,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 18Z,  -0.50,   0.91,  99.90,   0.20,  -0.21,
03/13 19Z,  -0.50,   1.08,  99.90,   0.38,  -0.19,
03/13 20Z,  -0.60,   1.25,  99.90,   0.48,  -0.18,
03/13 21Z,  -0.60,   1.35,  99.90,   0.59,  -0.16,  (max)
03/13 22Z,  -0.70,   1.28,  99.90,   0.44,  -0.14,
03/13 23Z,  -0.70,   1.01,  99.90,   0.19,  -0.12,
03/14 00Z,  -0.70,   0.54,  99.90,  -0.27,  -0.11,
03/14 01Z,  -0.70,  -0.09,  99.90,  -0.88,  -0.09,
03/14 02Z,  -0.70,  -0.78,  99.90,  -1.55,  -0.07,
03/14 03Z,  -0.70,  -1.43,  99.90,  -2.18,  -0.06,
03/14 04Z,  -0.70,  -1.91,  99.90,  -2.65,  -0.04,
03/14 05Z,  -0.70,  -2.15,  99.90,  -2.87,  -0.02,  (min)
03/14 06Z,  -0.70,  -2.10,  99.90,  -2.82,  -0.02,
03/14 07Z,  -0.70,  -1.78,  99.90,  -2.50,  -0.02,
03/14 08Z,  -0.70,  -1.24,  99.90,  -1.96,  -0.02,
03/14 09Z,  -0.70,  -0.60,  99.90,  -1.32,  -0.02,
03/14 10Z,  -0.70,   0.04,  99.90,  -0.68,  -0.02,
03/14 11Z,  -0.70,   0.57,  99.90,  -0.15,  -0.02,
03/14 12Z,  -0.70,   0.91,  99.90,   0.19,  -0.02,
03/14 13Z,  -0.70,   1.05,  99.90,   0.33,  -0.02,  (max)
03/14 14Z,  -0.70,   1.02,  99.90,   0.30,  -0.02,
03/14 15Z,  -0.70,   0.90,  99.90,   0.18,  -0.02,
03/14 16Z,  -0.60,   0.77,  99.90,   0.15,  -0.02,
03/14 17Z,  -0.60,   0.72,  99.90,   0.10,  -0.02,  (min)
03/14 18Z,  -0.60,   0.77,  99.90,   0.15,  -0.02,
03/14 19Z,  -0.60,   0.92,  99.90,   0.30,  -0.02,
03/14 20Z,  -0.60,   1.12,  99.90,   0.50,  -0.02,
03/14 21Z,  -0.70,   1.29,  99.90,   0.57,  -0.02,
03/14 22Z,  -0.60,   1.34,  99.90,   0.71,  -0.02,  (max)
03/14 23Z,  -0.60,   1.20,  99.90,   0.58,  -0.02,
03/15 00Z,  -0.60,   0.85,  99.90,   0.23,  -0.02,
03/15 01Z,  -0.60,   0.31,  99.90,  -0.31,  -0.02,
03/15 02Z,  -0.60,  -0.35,  99.90,  -0.97,  -0.02,
03/15 03Z,  -0.60,  -1.02,  99.90,  -1.64,  -0.02,
03/15 04Z,  -0.60,  -1.60,  99.90,  -2.22,  -0.02,
03/15 05Z,  -0.50,  -1.98,  99.90,  -2.50,  -0.02,
03/15 06Z,  -0.50,  -2.10,  99.90,  -2.62,  -0.02,  (min)
03/15 07Z,  -0.50,  -1.94,  99.90,  -2.46,  -0.02,
03/15 08Z,  -0.50,  -1.53,  99.90,  -2.05,  -0.02,
03/15 09Z,  -0.50,  -0.97,  99.90,  -1.49,  -0.02,
03/15 10Z,  -0.50,  -0.35,  99.90,  -0.87,  -0.02,
03/15 11Z,  -0.50,   0.21,  99.90,  -0.31,  -0.02,
03/15 12Z,  -0.50,   0.62,  99.90,   0.10,  -0.02,
03/15 13Z,  -0.50,   0.84,  99.90,   0.32,  -0.02,
03/15 14Z,  -0.50,   0.88,  99.90,   0.36,  -0.02,
03/15 15Z,  -0.40,   0.78,  99.90,   0.36,  -0.02,  (max)
03/15 16Z,  -0.40,   0.64,  99.90,   0.22,  -0.02,
03/15 17Z,  -0.40,   0.54,  99.90,   0.12,  -0.02,
03/15 18Z,  -0.40,   0.53,  99.90,   0.11,  -0.02,  (min)
03/15 19Z,  -0.40,   0.65,  99.90,   0.23,  -0.02,
03/15 20Z,  -0.40,   0.85,  99.90,   0.43,  -0.02,
03/15 21Z,  -0.50,   1.07,  99.90,   0.55,  -0.02,
03/15 22Z,  -0.50,   1.22,  99.90,   0.70,  -0.02,
03/15 23Z,  -0.50,   1.23,  99.90,   0.71,  -0.02,  (max)
03/16 00Z,  -0.40,   1.03,  99.90,   0.61,  -0.02,
03/16 01Z,  -0.40,   0.62,  99.90,   0.20,  -0.02,
03/16 02Z,  -0.40,   0.06,  99.90,  -0.36,  -0.02,
03/16 03Z,  -0.40,  -0.59,  99.90,  -1.01,  -0.02,
03/16 04Z,  -0.50,  -1.20,  99.90,  -1.72,  -0.02,
03/16 05Z,  -0.50,  -1.67,  99.90,  -2.19,  -0.02,
03/16 06Z,  -0.50,  -1.93,  99.90,  -2.45,  -0.02,  (min)
03/16 07Z,  -0.50,  -1.92,  99.90,  -2.44,  -0.02,
03/16 08Z,  -0.60,  -1.66,  99.90,  -2.28,  -0.02,
03/16 09Z,  -0.60,  -1.20,  99.90,  -1.82,  -0.02,
03/16 10Z,  -0.60,  -0.64,  99.90,  -1.26,  -0.02,
03/16 11Z,  -0.60,  -0.08,  99.90,  -0.70,  -0.02,
03/16 12Z,  -0.60,   0.37,  99.90,  -0.25,  -0.02,
03/16 13Z,  -0.60,   0.64,  99.90,   0.02,  -0.02,
03/16 14Z,  -0.50,   0.73,  99.90,   0.21,  -0.02,  (max)
03/16 15Z,  -0.50,   0.65,  99.90,   0.13,  -0.02,
03/16 16Z,  -0.40,   0.49,  99.90,   0.06,  -0.02,
03/16 17Z,  -0.40,   0.32,  99.90,  -0.10,  -0.02,
03/16 18Z,  -0.40,   0.23,  99.90,  -0.19,  -0.02,  (min)
03/16 19Z,  -0.40,   0.27,  99.90,  -0.15,  -0.02,
03/16 20Z,  -0.40,   0.43,  99.90,   0.01,  -0.02,
03/16 21Z,  -0.40,   0.68,  99.90,   0.26,  -0.02,
03/16 22Z,  -0.40,   0.92,  99.90,   0.50,  -0.02,
03/16 23Z,  -0.40,   1.06,  99.90,   0.64,  -0.02,
03/17 00Z,  -0.30,   1.04,  99.90,   0.72,  -0.02,  (max)
03/17 01Z,  -0.30,   0.82,  99.90,   0.50,  -0.02,
03/17 02Z,  -0.30,   0.40,  99.90,   0.08,  -0.02,
03/17 03Z,  -0.30,  -0.14,  99.90,  -0.46,  -0.02,
03/17 04Z,  -0.30,  -0.73,  99.90,  -1.05,  -0.02,
03/17 05Z,  -0.30,  -1.25,  99.90,  -1.57,  -0.02,
03/17 06Z,  -0.30,  -1.60,  99.90,  -1.92,  -0.02,
03/17 07Z,  -0.30,  -1.73,  99.90,  -2.05,  -0.02,  (min)
03/17 08Z,  -0.40,  -1.60,  99.90,  -2.02,  -0.02,
03/17 09Z,  -0.40,  -1.26,  99.90,  -1.69,  -0.02,
03/17 10Z,  -0.40,  -0.78,  99.90,  -1.20,  -0.02,
03/17 11Z,  -0.40,  -0.26,  99.90,  -0.68,  -0.02,
03/17 12Z,  -0.30,   0.20,  99.90,  -0.12,  -0.02,