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 : 12/15/2025 02:22:34 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 06Z,  -1.00,  -3.71,  99.90,  -4.71,   0.00,  (max)
12/13 07Z,  -1.00,  -4.39,  99.90,  -5.39,   0.00,
12/13 08Z,  -1.00,  -5.53,  99.90,  -6.53,   0.00,
12/13 09Z,  -1.00,  -6.86,  99.90,  -7.86,   0.00,
12/13 10Z,  -0.90,  -8.00,  99.90,  -8.90,   0.00,
12/13 11Z,  -0.90,  -8.61,  99.90,  -9.51,   0.00,
12/13 12Z,  -1.00,  -8.57,  99.90,  -9.57,   0.00,  (min)
12/13 13Z,  -0.90,  -7.84,  99.90,  -8.74,   0.00,
12/13 14Z,  -0.90,  -6.45,  99.90,  -7.35,   0.00,
12/13 15Z,  -0.90,  -4.60,  99.90,  -5.50,   0.00,
12/13 16Z,  -0.90,  -2.83,  99.90,  -3.73,   0.00,
12/13 17Z,  -1.00,  -1.64,  99.90,  -2.64,   0.00,
12/13 18Z,  -1.00,  -1.20,  99.90,  -2.20,   0.00,  (max)
12/13 19Z,  -1.10,  -1.56,  99.90,  -2.66,   0.00,
12/13 20Z,  -1.10,  -2.67,  99.90,  -3.77,   0.00,
12/13 21Z,  -1.10,  -4.28,  99.90,  -5.38,   0.00,
12/13 22Z,  -1.00,  -6.03,  99.90,  -7.03,   0.00,
12/13 23Z,  -1.00,  -7.52,  99.90,  -8.52,   0.00,
12/14 00Z,  -0.90,  -8.49,  99.90,  -9.39,   0.00,
12/14 01Z,  -0.80,  -8.85,  99.90,  -9.65,   0.00,  (min)
12/14 02Z,  -0.80,  -8.50,  99.90,  -9.30,   0.00,
12/14 03Z,  -0.80,  -7.44,  99.90,  -8.24,   0.00,
12/14 04Z,  -0.80,  -6.02,  99.90,  -6.82,   0.00,
12/14 05Z,  -0.80,  -4.78,  99.90,  -5.58,   0.00,
12/14 06Z,  -0.70,  -4.00,  99.90,  -4.70,   0.00,
12/14 07Z,  -0.60,  -3.80,  99.90,  -4.40,   0.00,  (max)
12/14 08Z,  -0.60,  -4.21,  99.90,  -4.81,   0.00,
12/14 09Z,  -0.60,  -5.14,  99.90,  -5.74,   0.00,
12/14 10Z,  -0.60,  -6.28,  99.90,  -6.88,   0.00,
12/14 11Z,  -0.60,  -7.25,  99.90,  -7.85,   0.00,
12/14 12Z,  -0.50,  -7.76,  99.90,  -8.26,   0.00,  (min)
12/14 13Z,  -0.50,  -7.68,  99.90,  -8.18,   0.00,
12/14 14Z,  -0.50,  -6.99,  99.90,  -7.49,   0.00,
12/14 15Z,  -0.60,  -5.65,  99.90,  -6.25,   0.00,
12/14 16Z,  -0.60,  -3.88,  99.90,  -4.48,   0.00,
12/14 17Z,  -0.70,  -2.25,  99.90,  -2.95,   0.00,
12/14 18Z,  -0.60,  -1.19,  99.90,  -1.79,   0.00,
12/14 19Z,  -0.50,  -0.90,  99.90,  -1.40,   0.00,  (max)
12/14 20Z,  -0.50,  -1.43,  99.90,  -1.93,   0.00,
12/14 21Z,  -0.50,  -2.77,  99.90,  -3.27,   0.00,
12/14 22Z,  -0.50,  -4.63,  99.90,  -5.13,   0.00,
12/14 23Z,  -0.50,  -6.60,  99.90,  -7.10,   0.00,
12/15 00Z,  -0.40,  -8.27,  99.90,  -8.67,   0.00,
12/15 01Z,  -0.20,  -9.35,  99.90,  -9.55,   0.00,
12/15 02Z,  -0.10,  -9.73,  99.90,  -9.83,   0.00,  (min)
12/15 03Z,   0.00,  -9.27,  99.90,  -9.27,   0.00,
12/15 04Z,   0.00,  -8.01,  99.90,  -8.01,   0.00,
12/15 05Z,   0.00,  -6.36,  99.90,  -6.36,   0.00,
12/15 06Z,   0.00,  -4.88,  99.90,  -4.88,   0.00,
12/15 07Z,   0.10,  -3.88,  99.90,  -3.78,   0.00,
12/15 08Z,   0.10,  -3.50,  99.90,  -3.40,   0.00,  (max)
12/15 09Z,   0.20,  -3.82,  99.90,  -3.62,   0.00,
12/15 10Z,   0.30,  -4.70,  99.90,  -4.40,   0.00,
12/15 11Z,   0.30,  -5.79,  99.90,  -5.49,   0.00,
12/15 12Z,   0.30,  -6.70,  99.90,  -6.40,   0.00,
12/15 13Z,   0.30,  -7.14,  99.90,  -6.84,   0.00,  (min)
12/15 14Z,   0.30,  -7.02,  99.90,  -6.72,   0.00,
12/15 15Z,   0.30,  -6.28,  99.90,  -5.98,   0.00,
12/15 16Z,   0.40,  -4.89,  99.90,  -4.49,   0.00,
12/15 17Z,   0.40,  -3.14,  99.90,  -2.74,   0.00,
12/15 18Z,   0.50,  -1.61,  99.90,  -1.11,   0.00,
12/15 19Z,   0.60,  -0.70,  99.90,  -0.10,   0.00,
12/15 20Z,   0.70,  -0.60,  99.90,   0.10,   0.00,  (max)
12/15 21Z,   0.60,  -1.43,  99.90,  -0.83,   0.00,
12/15 22Z,   0.60,  -3.10,  99.90,  -2.50,   0.00,
12/15 23Z,   0.50,  -5.27,  99.90,  -4.77,   0.00,
12/16 00Z,   0.50,  -7.47,  99.90,  -6.97,   0.00,
12/16 01Z,   0.50,  -9.23,  99.90,  -8.73,   0.00,
12/16 02Z,   0.50, -10.30,  99.90,  -9.80,   0.00,
12/16 03Z,   0.50, -10.53,  99.90, -10.03,   0.00,  (min)
12/16 04Z,   0.50,  -9.78,  99.90,  -9.28,   0.00,
12/16 05Z,   0.50,  -8.17,  99.90,  -7.67,   0.00,
12/16 06Z,   0.50,  -6.23,  99.90,  -5.73,   0.00,
12/16 07Z,   0.50,  -4.52,  99.90,  -4.02,   0.00,
12/16 08Z,   0.50,  -3.37,  99.90,  -2.87,   0.00,
12/16 09Z,   0.40,  -2.98,  99.90,  -2.58,   0.00,  (max)
12/16 10Z,   0.40,  -3.39,  99.90,  -2.99,   0.00,
12/16 11Z,   0.40,  -4.37,  99.90,  -3.97,   0.00,
12/16 12Z,   0.30,  -5.50,  99.90,  -5.20,   0.00,
12/16 13Z,   0.30,  -6.40,  99.90,  -6.10,   0.00,
12/16 14Z,   0.30,  -6.77,  99.90,  -6.47,   0.00,  (min)
12/16 15Z,   0.20,  -6.55,  99.90,  -6.35,   0.00,
12/16 16Z,   0.20,  -5.68,  99.90,  -5.48,   0.00,
12/16 17Z,   0.20,  -4.17,  99.90,  -3.97,   0.00,
12/16 18Z,   0.10,  -2.40,  99.90,  -2.30,   0.00,
12/16 19Z,   0.10,  -0.94,  99.90,  -0.84,   0.00,
12/16 20Z,   0.20,  -0.22,  99.90,  -0.02,   0.00,  (max)
12/16 21Z,   0.20,  -0.42,  99.90,  -0.22,   0.00,
12/16 22Z,   0.30,  -1.65,  99.90,  -1.35,   0.00,
12/16 23Z,   0.30,  -3.72,  99.90,  -3.42,   0.00,
12/17 00Z,   0.40,  -6.19,  99.90,  -5.79,   0.00,
12/17 01Z,   0.30,  -8.53,  99.90,  -8.23,   0.00,
12/17 02Z,   0.20, -10.29,  99.90, -10.09,   0.00,
12/17 03Z,   0.00, -11.18,  99.90, -11.18,   0.00,  (min)
12/17 04Z,   0.00, -11.09,  99.90, -11.09,   0.00,
12/17 05Z,  -0.20,  -9.92,  99.90, -10.12,   0.00,
12/17 06Z,  -0.20,  -7.90,  99.90,  -8.10,   0.00,
12/17 07Z,  -0.30,  -5.66,  99.90,  -5.96,   0.00,
12/17 08Z,  -0.30,  -3.80,  99.90,  -4.10,   0.00,
12/17 09Z,  -0.30,  -2.67,  99.90,  -2.97,   0.00,
12/17 10Z,  -0.30,  -2.45,  99.90,  -2.75,   0.00,  (max)
12/17 11Z,  -0.20,  -3.09,  99.90,  -3.29,   0.00,
12/17 12Z,  -0.20,  -4.25,  99.90,  -4.45,   0.00,
12/17 13Z,  -0.30,  -5.48,  99.90,  -5.78,   0.00,
12/17 14Z,  -0.40,  -6.34,  99.90,  -6.74,   0.00,
12/17 15Z,  -0.40,  -6.60,  99.90,  -7.00,   0.00,  (min)
12/17 16Z,  -0.40,  -6.21,  99.90,  -6.61,   0.00,
12/17 17Z,  -0.50,  -5.14,  99.90,  -5.64,   0.00,
12/17 18Z,  -0.50,  -3.46,  99.90,  -3.96,   0.00,
12/17 19Z,  -0.50,  -1.64,  99.90,  -2.14,   0.00,
12/17 20Z,  -0.50,  -0.30,  99.90,  -0.80,   0.00,
12/17 21Z,  -0.40,   0.15,  99.90,  -0.25,   0.00,  (max)
12/17 22Z,  -0.30,  -0.46,  99.90,  -0.76,   0.00,
12/17 23Z,  -0.30,  -2.14,  99.90,  -2.44,   0.00,
12/18 00Z,  -0.40,  -4.59,  99.90,  -4.99,   0.00,
12/18 01Z,  -0.40,  -7.30,  99.90,  -7.70,   0.00,
12/18 02Z,  -0.50,  -9.68,  99.90, -10.18,   0.00,
12/18 03Z,  -0.50, -11.28,  99.90, -11.78,   0.00,
12/18 04Z,  -0.60, -11.86,  99.90, -12.46,   0.00,  (min)
12/18 05Z,  -0.70, -11.32,  99.90, -12.02,   0.00,
12/18 06Z,  -0.70,  -9.66,  99.90, -10.36,   0.00,
12/18 07Z,  -0.70,  -7.23,  99.90,  -7.93,   0.00,
12/18 08Z,  -0.60,  -4.76,  99.90,  -5.36,   0.00,
12/18 09Z,  -0.60,  -2.91,  99.90,  -3.51,   0.00,
12/18 10Z,  -0.50,  -1.99,  99.90,  -2.49,   0.00,  (max)
12/18 11Z,  -0.50,  -2.09,  99.90,  -2.59,   0.00,
12/18 12Z,  -0.50,  -3.05,  99.90,  -3.55,   0.00,
12/18 13Z,  -0.50,  -4.42,  99.90,  -4.92,   0.00,
12/18 14Z,  -0.50,  -5.70,  99.90,  -6.20,   0.00,
12/18 15Z,  -0.50,  -6.47,  99.90,  -6.97,   0.00,
12/18 16Z,  -0.60,  -6.55,  99.90,  -7.15,   0.00,  (min)
12/18 17Z,  -0.60,  -5.92,  99.90,  -6.52,   0.00,
12/18 18Z,  -0.60,  -4.58,  99.90,  -5.18,   0.00,