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
#Kodiak Island, AK : 01/13/2026 22:23:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 06Z,   0.50,  -3.64,  -3.38,  99.90,  -0.24,  (max)
01/12 07Z,   0.40,  -3.87,  -3.61,  99.90,  -0.14,
01/12 08Z,   0.50,  -4.32,  -4.02,  99.90,  -0.20,
01/12 09Z,   0.60,  -4.88,  -4.73,  99.90,  -0.45,
01/12 10Z,   0.60,  -5.30,  -5.04,  99.90,  -0.34,  (min)
01/12 11Z,   0.60,  -5.34,  -5.02,  99.90,  -0.28,
01/12 12Z,   0.70,  -4.97,  -4.93,  99.90,  -0.66,
01/12 13Z,   0.60,  -4.26,  -4.30,  99.90,  -0.64,
01/12 14Z,   0.60,  -3.28,  -3.39,  99.90,  -0.71,
01/12 15Z,   0.60,  -2.19,  -2.20,  99.90,  -0.61,
01/12 16Z,   0.50,  -1.25,  -1.15,  99.90,  -0.40,
01/12 17Z,   0.50,  -0.74,  -0.82,  99.90,  -0.58,
01/12 18Z,   0.60,  -0.76,  -0.82,  99.90,  -0.66,  (max)
01/12 19Z,   0.60,  -1.28,  -1.33,  99.90,  -0.65,
01/12 20Z,   0.50,  -2.22,  -2.34,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 21Z,   0.30,  -3.48,  99.90,  -3.75,  -0.57,
01/12 22Z,   0.30,  -4.82,  99.90,  -5.03,  -0.52,
01/12 23Z,   0.30,  -5.92,  99.90,  -6.08,  -0.46,
01/13 00Z,   0.40,  -6.60,  99.90,  -6.61,  -0.41,
01/13 01Z,   0.20,  -6.84,  99.90,  -7.00,  -0.36,  (min)
01/13 02Z,   0.20,  -6.65,  99.90,  -6.75,  -0.30,
01/13 03Z,   0.10,  -6.07,  99.90,  -6.22,  -0.25,
01/13 04Z,   0.00,  -5.27,  99.90,  -5.46,  -0.20,
01/13 05Z,   0.00,  -4.51,  99.90,  -4.65,  -0.14,
01/13 06Z,   0.00,  -3.98,  99.90,  -4.06,  -0.09,
01/13 07Z,   0.00,  -3.70,  99.90,  -3.74,  -0.04,
01/13 08Z,   0.00,  -3.68,  99.90,  -3.67,   0.02,  (max)
01/13 09Z,  -0.10,  -3.93,  99.90,  -4.01,   0.02,
01/13 10Z,   0.00,  -4.35,  99.90,  -4.33,   0.02,
01/13 11Z,   0.00,  -4.70,  99.90,  -4.68,   0.02,
01/13 12Z,   0.00,  -4.75,  99.90,  -4.74,   0.02,  (min)
01/13 13Z,   0.00,  -4.46,  99.90,  -4.44,   0.02,
01/13 14Z,   0.00,  -3.85,  99.90,  -3.83,   0.02,
01/13 15Z,   0.00,  -2.97,  99.90,  -2.95,   0.02,
01/13 16Z,  -0.10,  -1.95,  99.90,  -2.04,   0.02,
01/13 17Z,  -0.10,  -1.08,  99.90,  -1.16,   0.02,
01/13 18Z,  -0.10,  -0.62,  99.90,  -0.71,   0.02,
01/13 19Z,   0.00,  -0.68,  99.90,  -0.66,   0.02,  (max)
01/13 20Z,   0.00,  -1.22,  99.90,  -1.20,   0.02,
01/13 21Z,   0.00,  -2.21,  99.90,  -2.19,   0.02,
01/13 22Z,  -0.10,  -3.57,  99.90,  -3.65,   0.02,
01/13 23Z,   0.10,  -5.02,  99.90,  -4.90,   0.02,
01/14 00Z,   0.10,  -6.24,  99.90,  -6.12,   0.02,
01/14 01Z,   0.20,  -7.03,  99.90,  -6.82,   0.02,
01/14 02Z,   0.20,  -7.34,  99.90,  -7.13,   0.02,  (min)
01/14 03Z,   0.20,  -7.15,  99.90,  -6.93,   0.02,
01/14 04Z,   0.10,  -6.49,  99.90,  -6.37,   0.02,
01/14 05Z,   0.20,  -5.55,  99.90,  -5.33,   0.02,
01/14 06Z,   0.50,  -4.62,  99.90,  -4.10,   0.02,
01/14 07Z,   0.60,  -3.90,  99.90,  -3.28,   0.02,
01/14 08Z,   0.60,  -3.44,  99.90,  -2.82,   0.02,
01/14 09Z,   0.80,  -3.29,  99.90,  -2.47,   0.02,  (max)
01/14 10Z,   0.90,  -3.49,  99.90,  -2.57,   0.02,
01/14 11Z,   1.00,  -3.94,  99.90,  -2.92,   0.02,
01/14 12Z,   1.10,  -4.35,  99.90,  -3.23,   0.02,
01/14 13Z,   1.00,  -4.49,  99.90,  -3.47,   0.02,  (min)
01/14 14Z,   0.80,  -4.27,  99.90,  -3.45,   0.02,
01/14 15Z,   0.70,  -3.70,  99.90,  -2.98,   0.02,
01/14 16Z,   0.60,  -2.80,  99.90,  -2.18,   0.02,
01/14 17Z,   0.40,  -1.74,  99.90,  -1.32,   0.02,
01/14 18Z,   0.10,  -0.84,  99.90,  -0.73,   0.02,
01/14 19Z,   0.00,  -0.39,  99.90,  -0.37,   0.02,  (max)
01/14 20Z,  -0.20,  -0.47,  99.90,  -0.65,   0.02,
01/14 21Z,  -0.30,  -1.09,  99.90,  -1.37,   0.02,
01/14 22Z,  -0.30,  -2.24,  99.90,  -2.52,   0.02,
01/14 23Z,  -0.30,  -3.79,  99.90,  -4.07,   0.02,
01/15 00Z,  -0.30,  -5.42,  99.90,  -5.70,   0.02,
01/15 01Z,  -0.40,  -6.77,  99.90,  -7.15,   0.02,
01/15 02Z,  -0.50,  -7.62,  99.90,  -8.10,   0.02,
01/15 03Z,  -0.50,  -7.90,  99.90,  -8.38,   0.02,  (min)
01/15 04Z,  -0.50,  -7.56,  99.90,  -8.04,   0.02,
01/15 05Z,  -0.50,  -6.69,  99.90,  -7.17,   0.02,
01/15 06Z,  -0.50,  -5.53,  99.90,  -6.01,   0.02,
01/15 07Z,  -0.50,  -4.40,  99.90,  -4.88,   0.02,
01/15 08Z,  -0.60,  -3.52,  99.90,  -4.10,   0.02,
01/15 09Z,  -0.70,  -2.98,  99.90,  -3.66,   0.02,
01/15 10Z,  -0.60,  -2.85,  99.90,  -3.43,   0.02,  (max)
01/15 11Z,  -0.50,  -3.18,  99.90,  -3.66,   0.02,
01/15 12Z,  -0.40,  -3.77,  99.90,  -4.16,   0.02,
01/15 13Z,  -0.40,  -4.32,  99.90,  -4.70,   0.02,
01/15 14Z,  -0.40,  -4.53,  99.90,  -4.91,   0.02,  (min)
01/15 15Z,  -0.50,  -4.31,  99.90,  -4.80,   0.02,
01/15 16Z,  -0.60,  -3.66,  99.90,  -4.24,   0.02,
01/15 17Z,  -0.60,  -2.63,  99.90,  -3.21,   0.02,
01/15 18Z,  -0.60,  -1.44,  99.90,  -2.03,   0.02,
01/15 19Z,  -0.60,  -0.48,  99.90,  -1.06,   0.02,
01/15 20Z,  -0.60,  -0.03,  99.90,  -0.61,   0.02,  (max)
01/15 21Z,  -0.70,  -0.20,  99.90,  -0.88,   0.02,
01/15 22Z,  -0.60,  -1.01,  99.90,  -1.59,   0.02,
01/15 23Z,  -0.60,  -2.41,  99.90,  -2.99,   0.02,
01/16 00Z,  -0.60,  -4.23,  99.90,  -4.81,   0.02,
01/16 01Z,  -0.60,  -6.06,  99.90,  -6.64,   0.02,
01/16 02Z,  -0.60,  -7.49,  99.90,  -8.07,   0.02,
01/16 03Z,  -0.50,  -8.28,  99.90,  -8.77,   0.02,
01/16 04Z,  -0.50,  -8.38,  99.90,  -8.86,   0.02,  (min)
01/16 05Z,  -0.50,  -7.77,  99.90,  -8.26,   0.02,
01/16 06Z,  -0.50,  -6.60,  99.90,  -7.08,   0.02,
01/16 07Z,  -0.50,  -5.18,  99.90,  -5.66,   0.02,
01/16 08Z,  -0.50,  -3.88,  99.90,  -4.37,   0.02,
01/16 09Z,  -0.50,  -2.95,  99.90,  -3.43,   0.02,
01/16 10Z,  -0.60,  -2.47,  99.90,  -3.05,   0.02,  (max)
01/16 11Z,  -0.60,  -2.53,  99.90,  -3.11,   0.02,
01/16 12Z,  -0.60,  -3.10,  99.90,  -3.68,   0.02,
01/16 13Z,  -0.70,  -3.91,  99.90,  -4.59,   0.02,
01/16 14Z,  -0.80,  -4.57,  99.90,  -5.35,   0.02,
01/16 15Z,  -0.70,  -4.78,  99.90,  -5.46,   0.02,  (min)
01/16 16Z,  -0.60,  -4.45,  99.90,  -5.03,   0.02,
01/16 17Z,  -0.50,  -3.60,  99.90,  -4.08,   0.02,
01/16 18Z,  -0.60,  -2.35,  99.90,  -2.93,   0.02,
01/16 19Z,  -0.50,  -1.01,  99.90,  -1.49,   0.02,
01/16 20Z,  -0.50,  -0.01,  99.90,  -0.49,   0.02,
01/16 21Z,  -0.50,   0.36,  99.90,  -0.12,   0.02,  (max)
01/16 22Z,  -0.50,  -0.01,  99.90,  -0.49,   0.02,
01/16 23Z,  -0.60,  -1.11,  99.90,  -1.69,   0.02,
01/17 00Z,  -0.60,  -2.85,  99.90,  -3.43,   0.02,
01/17 01Z,  -0.70,  -4.94,  99.90,  -5.63,   0.02,
01/17 02Z,  -0.80,  -6.91,  99.90,  -7.69,   0.02,
01/17 03Z,  -0.90,  -8.29,  99.90,  -9.18,   0.02,
01/17 04Z,  -0.90,  -8.89,  99.90,  -9.77,   0.02,  (min)
01/17 05Z,  -1.00,  -8.67,  99.90,  -9.65,   0.02,
01/17 06Z,  -1.00,  -7.69,  99.90,  -8.67,   0.02,
01/17 07Z,  -1.00,  -6.18,  99.90,  -7.16,   0.02,
01/17 08Z,  -1.00,  -4.54,  99.90,  -5.53,   0.02,
01/17 09Z,  -0.90,  -3.18,  99.90,  -4.06,   0.02,
01/17 10Z,  -0.90,  -2.32,  99.90,  -3.21,   0.02,
01/17 11Z,  -0.90,  -2.06,  99.90,  -2.95,   0.02,  (max)
01/17 12Z,  -0.90,  -2.43,  99.90,  -3.32,   0.02,
01/17 13Z,  99.90,  -3.31,  99.90,  99.90,   0.02,
01/17 14Z,  99.90,  -4.32,  99.90,  99.90,   0.02,
01/17 15Z,  99.90,  -5.01,  99.90,  99.90,   0.02,
01/17 16Z,  99.90,  -5.10,  99.90,  99.90,   0.02,
01/17 17Z,  99.90,  -4.53,  99.90,  99.90,   0.02,
01/17 18Z,  99.90,  -3.41,  99.90,  99.90,   0.02,