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
#Sitka, AK : 03/25/2025 14:25:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 18Z,   0.80,  -3.39,  -2.96,  99.90,  -0.37,
03/23 19Z,   0.80,  -4.64,  -4.16,  99.90,  -0.32,
03/23 20Z,   0.90,  -5.95,  -5.47,  99.90,  -0.42,
03/23 21Z,   1.00,  -7.12,  -6.66,  99.90,  -0.54,
03/23 22Z,   1.10,  -7.95,  -7.43,  99.90,  -0.58,
03/23 23Z,   1.20,  -8.28,  -7.85,  99.90,  -0.77,  (min)
03/24 00Z,   1.00,  -8.09,  -7.63,  99.90,  -0.54,
03/24 01Z,   1.10,  -7.43,  -6.98,  99.90,  -0.65,
03/24 02Z,   1.10,  -6.45,  -6.02,  99.90,  -0.67,
03/24 03Z,   1.20,  -5.35,  -4.97,  99.90,  -0.82,
03/24 04Z,   1.20,  -4.35,  -3.98,  99.90,  -0.83,
03/24 05Z,   1.20,  -3.62,  -3.32,  99.90,  -0.90,
03/24 06Z,   1.00,  -3.27,  -2.97,  99.90,  -0.70,  (max)
03/24 07Z,   1.00,  -3.30,  -3.00,  99.90,  -0.70,
03/24 08Z,   1.00,  -3.62,  -3.48,  99.90,  -0.86,
03/24 09Z,   0.90,  -4.05,  -3.95,  99.90,  -0.80,
03/24 10Z,   0.80,  -4.42,  -4.49,  99.90,  -0.87,
03/24 11Z,   0.70,  -4.56,  -4.71,  99.90,  -0.85,  (min)
03/24 12Z,   0.40,  -4.37,  -4.62,  99.90,  -0.65,
03/24 13Z,   0.40,  -3.85,  -4.19,  99.90,  -0.74,
03/24 14Z,   0.30,  -3.13,  -3.50,  99.90,  -0.67,
03/24 15Z,   0.30,  -2.37,  -2.86,  99.90,  -0.79,
03/24 16Z,   0.30,  -1.81,  -2.24,  99.90,  -0.73,
03/24 17Z,   0.30,  -1.65,  -2.15,  99.90,  -0.80,  (max)
03/24 18Z,   0.10,  -2.02,  -2.43,  99.90,  -0.51,
03/24 19Z,   0.10,  -2.93,  -3.34,  99.90,  -0.51,
03/24 20Z,   0.10,  -4.27,  -4.60,  99.90,  -0.43,
03/24 21Z,   0.20,  -5.82,  -6.15,  99.90,  -0.53,
03/24 22Z,   0.20,  -7.28,  -7.54,  99.90,  -0.46,
03/24 23Z,   0.30,  -8.39,  -8.70,  99.90,  -0.61,
03/25 00Z,   0.00,  -8.91,  -9.20,  99.90,  -0.29,  (min)
03/25 01Z,   0.00,  -8.74,  -9.08,  99.90,  -0.34,
03/25 02Z,   0.00,  -7.93,  -8.20,  99.90,  -0.27,
03/25 03Z,   0.00,  -6.65,  -7.00,  99.90,  -0.35,
03/25 04Z,   0.00,  -5.19,  -5.52,  99.90,  -0.33,
03/25 05Z,   0.10,  -3.85,  -4.21,  99.90,  -0.46,
03/25 06Z,   0.00,  -2.91,  -3.20,  99.90,  -0.29,
03/25 07Z,   0.00,  -2.52,  -2.77,  99.90,  -0.25,  (max)
03/25 08Z,   0.00,  -2.72,  -2.93,  99.90,  -0.21,
03/25 09Z,   0.00,  -3.36,  -3.53,  99.90,  -0.17,
03/25 10Z,   0.00,  -4.22,  -4.31,  99.90,  -0.09,
03/25 11Z,   0.00,  -4.99,  -5.08,  99.90,  -0.09,
03/25 12Z,   0.00,  -5.41,  -5.57,  99.90,  -0.16,  (min)
03/25 13Z,   0.00,  -5.32,  -5.56,  99.90,  -0.24,
03/25 14Z,   0.00,  -4.70,  -4.99,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 15Z,   0.00,  -3.69,  99.90,  -3.99,  -0.30,
03/25 16Z,  -0.10,  -2.55,  99.90,  -2.96,  -0.31,
03/25 17Z,  -0.10,  -1.60,  99.90,  -2.03,  -0.33,
03/25 18Z,   0.00,  -1.17,  99.90,  -1.50,  -0.34,  (max)
03/25 19Z,   0.00,  -1.43,  99.90,  -1.79,  -0.35,
03/25 20Z,   0.00,  -2.45,  99.90,  -2.81,  -0.36,
03/25 21Z,   0.00,  -4.05,  99.90,  -4.43,  -0.38,
03/25 22Z,   0.00,  -5.96,  99.90,  -6.35,  -0.39,
03/25 23Z,   0.00,  -7.77,  99.90,  -8.17,  -0.40,
03/26 00Z,   0.00,  -9.09,  99.90,  -9.50,  -0.42,
03/26 01Z,   0.00,  -9.63,  99.90, -10.05,  -0.43,  (min)
03/26 02Z,   0.00,  -9.26,  99.90,  -9.71,  -0.44,
03/26 03Z,  -0.10,  -8.08,  99.90,  -8.62,  -0.44,
03/26 04Z,  -0.10,  -6.35,  99.90,  -6.90,  -0.44,
03/26 05Z,  -0.20,  -4.47,  99.90,  -5.11,  -0.44,
03/26 06Z,  -0.20,  -2.86,  99.90,  -3.50,  -0.44,
03/26 07Z,  -0.30,  -1.87,  99.90,  -2.62,  -0.44,
03/26 08Z,  -0.40,  -1.70,  99.90,  -2.54,  -0.44,  (max)
03/26 09Z,  -0.50,  -2.31,  99.90,  -3.26,  -0.44,
03/26 10Z,  -0.50,  -3.50,  99.90,  -4.44,  -0.44,
03/26 11Z,  -0.50,  -4.89,  99.90,  -5.83,  -0.44,
03/26 12Z,  -0.50,  -6.06,  99.90,  -7.00,  -0.44,
03/26 13Z,  -0.50,  -6.66,  99.90,  -7.60,  -0.44,  (min)
03/26 14Z,  -0.50,  -6.49,  99.90,  -7.43,  -0.44,
03/26 15Z,  -0.60,  -5.55,  99.90,  -6.59,  -0.44,
03/26 16Z,  -0.60,  -4.08,  99.90,  -5.12,  -0.44,
03/26 17Z,  -0.60,  -2.46,  99.90,  -3.50,  -0.44,
03/26 18Z,  -0.50,  -1.14,  99.90,  -2.09,  -0.44,
03/26 19Z,  -0.40,  -0.53,  99.90,  -1.37,  -0.44,  (max)
03/26 20Z,  -0.40,  -0.85,  99.90,  -1.69,  -0.44,
03/26 21Z,  -0.40,  -2.12,  99.90,  -2.96,  -0.44,
03/26 22Z,  -0.40,  -4.11,  99.90,  -4.95,  -0.44,
03/26 23Z,  -0.40,  -6.39,  99.90,  -7.23,  -0.44,
03/27 00Z,  -0.40,  -8.45,  99.90,  -9.30,  -0.44,
03/27 01Z,  -0.40,  -9.82,  99.90, -10.66,  -0.44,
03/27 02Z,  -0.40, -10.16,  99.90, -11.01,  -0.44,  (min)
03/27 03Z,  -0.40,  -9.40,  99.90, -10.24,  -0.44,
03/27 04Z,  -0.30,  -7.70,  99.90,  -8.44,  -0.44,
03/27 05Z,  -0.20,  -5.47,  99.90,  -6.12,  -0.44,
03/27 06Z,  -0.10,  -3.25,  99.90,  -3.79,  -0.44,
03/27 07Z,  -0.10,  -1.55,  99.90,  -2.09,  -0.44,
03/27 08Z,  -0.10,  -0.76,  99.90,  -1.30,  -0.44,  (max)
03/27 09Z,  -0.10,  -1.05,  99.90,  -1.59,  -0.44,
03/27 10Z,   0.00,  -2.28,  99.90,  -2.73,  -0.44,
03/27 11Z,   0.00,  -4.12,  99.90,  -4.56,  -0.44,
03/27 12Z,   0.10,  -6.03,  99.90,  -6.37,  -0.44,
03/27 13Z,   0.20,  -7.49,  99.90,  -7.73,  -0.44,
03/27 14Z,   0.20,  -8.09,  99.90,  -8.33,  -0.44,  (min)
03/27 15Z,   0.20,  -7.64,  99.90,  -7.88,  -0.44,
03/27 16Z,   0.30,  -6.23,  99.90,  -6.38,  -0.44,
03/27 17Z,   0.30,  -4.23,  99.90,  -4.37,  -0.44,
03/27 18Z,   0.30,  -2.15,  99.90,  -2.29,  -0.44,
03/27 19Z,   0.30,  -0.56,  99.90,  -0.71,  -0.44,
03/27 20Z,   0.20,   0.08,  99.90,  -0.16,  -0.44,  (max)
03/27 21Z,   0.20,  -0.45,  99.90,  -0.69,  -0.44,
03/27 22Z,   0.20,  -2.07,  99.90,  -2.31,  -0.44,
03/27 23Z,   0.20,  -4.44,  99.90,  -4.69,  -0.44,
03/28 00Z,   0.20,  -7.01,  99.90,  -7.25,  -0.44,
03/28 01Z,   0.30,  -9.15,  99.90,  -9.29,  -0.44,
03/28 02Z,   0.30, -10.34,  99.90, -10.48,  -0.44,  (min)
03/28 03Z,   0.40, -10.28,  99.90, -10.32,  -0.44,
03/28 04Z,   0.40,  -8.97,  99.90,  -9.01,  -0.44,
03/28 05Z,   0.30,  -6.72,  99.90,  -6.87,  -0.44,
03/28 06Z,   0.30,  -4.09,  99.90,  -4.23,  -0.44,
03/28 07Z,   0.30,  -1.71,  99.90,  -1.85,  -0.44,
03/28 08Z,   0.30,  -0.17,  99.90,  -0.31,  -0.44,
03/28 09Z,   0.30,   0.17,  99.90,   0.03,  -0.44,  (max)
03/28 10Z,   0.30,  -0.77,  99.90,  -0.91,  -0.44,
03/28 11Z,   0.30,  -2.72,  99.90,  -2.86,  -0.44,
03/28 12Z,   0.30,  -5.17,  99.90,  -5.32,  -0.44,
03/28 13Z,   0.30,  -7.48,  99.90,  -7.63,  -0.44,
03/28 14Z,   0.30,  -9.05,  99.90,  -9.19,  -0.44,
03/28 15Z,   0.30,  -9.45,  99.90,  -9.59,  -0.44,  (min)
03/28 16Z,   0.30,  -8.57,  99.90,  -8.71,  -0.44,
03/28 17Z,   0.20,  -6.63,  99.90,  -6.88,  -0.44,
03/28 18Z,   0.20,  -4.14,  99.90,  -4.38,  -0.44,
03/28 19Z,   0.20,  -1.73,  99.90,  -1.97,  -0.44,
03/28 20Z,   0.10,  -0.03,  99.90,  -0.38,  -0.44,
03/28 21Z,   0.10,   0.48,  99.90,   0.14,  -0.44,  (max)
03/28 22Z,   0.20,  -0.35,  99.90,  -0.59,  -0.44,
03/28 23Z,   0.20,  -2.33,  99.90,  -2.57,  -0.44,
03/29 00Z,   0.30,  -4.98,  99.90,  -5.12,  -0.44,
03/29 01Z,   0.30,  -7.64,  99.90,  -7.78,  -0.44,
03/29 02Z,   0.30,  -9.63,  99.90,  -9.77,  -0.44,
03/29 03Z,   0.30, -10.43,  99.90, -10.58,  -0.44,  (min)
03/29 04Z,   0.30,  -9.83,  99.90,  -9.98,  -0.44,
03/29 05Z,   0.20,  -7.96,  99.90,  -8.20,  -0.44,
03/29 06Z,   0.20,  -5.27,  99.90,  -5.51,  -0.44,