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
#Unalaska, AK : 07/16/2025 18:22:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 00Z,  -0.30,  -0.19,  -0.42,  99.90,   0.07,  (min)
07/15 01Z,  -0.30,   0.13,  -0.06,  99.90,   0.11,
07/15 02Z,  -0.30,   0.66,   0.44,  99.90,   0.08,
07/15 03Z,  -0.30,   1.34,   1.03,  99.90,  -0.01,
07/15 04Z,  -0.30,   2.03,   1.70,  99.90,  -0.03,
07/15 05Z,  -0.30,   2.62,   2.29,  99.90,  -0.03,
07/15 06Z,  -0.40,   3.03,   2.71,  99.90,   0.08,
07/15 07Z,  -0.40,   3.19,   2.80,  99.90,   0.01,  (max)
07/15 08Z,  -0.40,   3.12,   2.77,  99.90,   0.05,
07/15 09Z,  -0.40,   2.87,   2.58,  99.90,   0.11,
07/15 10Z,  -0.40,   2.54,   2.25,  99.90,   0.11,
07/15 11Z,  -0.40,   2.23,   1.86,  99.90,   0.03,
07/15 12Z,  -0.40,   2.02,   1.65,  99.90,   0.03,  (min)
07/15 13Z,  -0.40,   1.95,   1.69,  99.90,   0.14,
07/15 14Z,  -0.40,   2.02,   1.77,  99.90,   0.15,
07/15 15Z,  -0.40,   2.16,   1.89,  99.90,   0.13,
07/15 16Z,  -0.40,   2.30,   2.05,  99.90,   0.15,
07/15 17Z,  -0.40,   2.36,   2.14,  99.90,   0.18,  (max)
07/15 18Z,  -0.40,   2.26,   2.06,  99.90,   0.20,
07/15 19Z,  -0.40,   1.99,   1.76,  99.90,   0.17,
07/15 20Z,  -0.40,   1.58,   1.44,  99.90,   0.26,
07/15 21Z,  -0.30,   1.10,   0.93,  99.90,   0.13,
07/15 22Z,  -0.30,   0.64,   0.52,  99.90,   0.18,
07/15 23Z,  -0.30,   0.31,   0.24,  99.90,   0.23,
07/16 00Z,  -0.30,   0.20,   0.15,  99.90,   0.25,  (min)
07/16 01Z,  -0.30,   0.34,   0.22,  99.90,   0.18,
07/16 02Z,  -0.30,   0.72,   0.59,  99.90,   0.17,
07/16 03Z,  -0.30,   1.29,   1.12,  99.90,   0.13,
07/16 04Z,  -0.30,   1.94,   1.80,  99.90,   0.16,
07/16 05Z,  -0.30,   2.56,   2.46,  99.90,   0.20,
07/16 06Z,  -0.30,   3.02,   2.97,  99.90,   0.25,
07/16 07Z,  -0.30,   3.25,   3.17,  99.90,   0.22,  (max)
07/16 08Z,  -0.30,   3.20,   3.01,  99.90,   0.11,
07/16 09Z,  -0.30,   2.92,   2.80,  99.90,   0.18,
07/16 10Z,  -0.30,   2.47,   2.47,  99.90,   0.30,
07/16 11Z,  -0.30,   1.98,   2.01,  99.90,   0.33,
07/16 12Z,  -0.40,   1.56,   1.50,  99.90,   0.34,
07/16 13Z,  -0.40,   1.30,   1.31,  99.90,   0.41,
07/16 14Z,  -0.40,   1.24,   1.24,  99.90,   0.40,  (min)
07/16 15Z,  -0.40,   1.36,   1.40,  99.90,   0.44,
07/16 16Z,  -0.40,   1.60,   1.62,  99.90,   0.42,
07/16 17Z,  -0.40,   1.86,   1.88,  99.90,   0.42,
07/16 18Z,  -0.40,   2.05,   2.07,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 19Z,  -0.40,   2.09,  99.90,   2.09,   0.39,  (max)
07/16 20Z,  -0.50,   1.96,  99.90,   1.83,   0.37,
07/16 21Z,  -0.50,   1.68,  99.90,   1.53,   0.35,
07/16 22Z,  -0.50,   1.33,  99.90,   1.15,   0.32,
07/16 23Z,  -0.50,   1.00,  99.90,   0.79,   0.30,
07/17 00Z,  -0.50,   0.78,  99.90,   0.55,   0.27,
07/17 01Z,  -0.50,   0.76,  99.90,   0.51,   0.25,  (min)
07/17 02Z,  -0.50,   0.98,  99.90,   0.70,   0.23,
07/17 03Z,  -0.50,   1.40,  99.90,   1.10,   0.20,
07/17 04Z,  -0.50,   1.97,  99.90,   1.65,   0.18,
07/17 05Z,  -0.50,   2.57,  99.90,   2.22,   0.15,
07/17 06Z,  -0.50,   3.07,  99.90,   2.70,   0.13,
07/17 07Z,  -0.50,   3.37,  99.90,   3.00,   0.13,
07/17 08Z,  -0.50,   3.39,  99.90,   3.02,   0.13,  (max)
07/17 09Z,  -0.50,   3.13,  99.90,   2.76,   0.13,
07/17 10Z,  -0.50,   2.62,  99.90,   2.25,   0.13,
07/17 11Z,  -0.50,   1.98,  99.90,   1.61,   0.13,
07/17 12Z,  -0.40,   1.34,  99.90,   1.06,   0.13,
07/17 13Z,  -0.40,   0.82,  99.90,   0.55,   0.13,
07/17 14Z,  -0.30,   0.54,  99.90,   0.37,   0.13,
07/17 15Z,  -0.30,   0.51,  99.90,   0.34,   0.13,  (min)
07/17 16Z,  -0.20,   0.72,  99.90,   0.65,   0.13,
07/17 17Z,  -0.10,   1.09,  99.90,   1.12,   0.13,
07/17 18Z,  -0.10,   1.50,  99.90,   1.53,   0.13,
07/17 19Z,   0.00,   1.84,  99.90,   1.97,   0.13,
07/17 20Z,   0.00,   2.04,  99.90,   2.17,   0.13,
07/17 21Z,   0.00,   2.05,  99.90,   2.18,   0.13,  (max)
07/17 22Z,   0.00,   1.91,  99.90,   2.04,   0.13,
07/17 23Z,   0.00,   1.68,  99.90,   1.81,   0.13,
07/18 00Z,   0.00,   1.46,  99.90,   1.58,   0.13,
07/18 01Z,   0.00,   1.34,  99.90,   1.47,   0.13,  (min)
07/18 02Z,   0.00,   1.39,  99.90,   1.52,   0.13,
07/18 03Z,   0.00,   1.66,  99.90,   1.78,   0.13,
07/18 04Z,   0.00,   2.09,  99.90,   2.22,   0.13,
07/18 05Z,   0.00,   2.63,  99.90,   2.76,   0.13,
07/18 06Z,  -0.10,   3.15,  99.90,   3.18,   0.13,
07/18 07Z,  -0.10,   3.53,  99.90,   3.56,   0.13,
07/18 08Z,  -0.10,   3.65,  99.90,   3.68,   0.13,  (max)
07/18 09Z,  -0.20,   3.47,  99.90,   3.40,   0.13,
07/18 10Z,  -0.20,   2.99,  99.90,   2.92,   0.13,
07/18 11Z,  -0.20,   2.27,  99.90,   2.20,   0.13,
07/18 12Z,  -0.20,   1.46,  99.90,   1.39,   0.13,
07/18 13Z,  -0.20,   0.69,  99.90,   0.62,   0.13,
07/18 14Z,  -0.20,   0.11,  99.90,   0.04,   0.13,
07/18 15Z,  -0.10,  -0.17,  99.90,  -0.15,   0.13,  (min)
07/18 16Z,  -0.10,  -0.14,  99.90,  -0.11,   0.13,
07/18 17Z,  -0.10,   0.17,  99.90,   0.20,   0.13,
07/18 18Z,  -0.10,   0.67,  99.90,   0.70,   0.13,
07/18 19Z,   0.00,   1.23,  99.90,   1.36,   0.13,
07/18 20Z,   0.00,   1.73,  99.90,   1.86,   0.13,
07/18 21Z,   0.00,   2.08,  99.90,   2.21,   0.13,
07/18 22Z,  -0.10,   2.23,  99.90,   2.26,   0.13,
07/18 23Z,   0.00,   2.21,  99.90,   2.34,   0.13,  (max)
07/19 00Z,   0.00,   2.08,  99.90,   2.21,   0.13,
07/19 01Z,   0.00,   1.95,  99.90,   2.08,   0.13,
07/19 02Z,   0.00,   1.90,  99.90,   2.03,   0.13,  (min)
07/19 03Z,   0.00,   2.01,  99.90,   2.14,   0.13,
07/19 04Z,   0.00,   2.29,  99.90,   2.42,   0.13,
07/19 05Z,   0.00,   2.73,  99.90,   2.85,   0.13,
07/19 06Z,   0.00,   3.22,  99.90,   3.34,   0.13,
07/19 07Z,   0.00,   3.65,  99.90,   3.78,   0.13,
07/19 08Z,   0.00,   3.89,  99.90,   4.02,   0.13,
07/19 09Z,   0.10,   3.86,  99.90,   4.09,   0.13,  (max)
07/19 10Z,   0.10,   3.49,  99.90,   3.72,   0.13,
07/19 11Z,   0.10,   2.82,  99.90,   3.05,   0.13,
07/19 12Z,   0.10,   1.93,  99.90,   2.16,   0.13,
07/19 13Z,   0.10,   0.98,  99.90,   1.21,   0.13,
07/19 14Z,   0.10,   0.12,  99.90,   0.35,   0.13,
07/19 15Z,   0.10,  -0.49,  99.90,  -0.26,   0.13,
07/19 16Z,   0.10,  -0.76,  99.90,  -0.53,   0.13,  (min)
07/19 17Z,   0.10,  -0.66,  99.90,  -0.43,   0.13,
07/19 18Z,   0.10,  -0.24,  99.90,  -0.01,   0.13,
07/19 19Z,   0.10,   0.39,  99.90,   0.62,   0.13,
07/19 20Z,   0.00,   1.09,  99.90,   1.22,   0.13,
07/19 21Z,   0.00,   1.72,  99.90,   1.85,   0.13,
07/19 22Z,   0.00,   2.19,  99.90,   2.32,   0.13,
07/19 23Z,   0.00,   2.45,  99.90,   2.58,   0.13,
07/20 00Z,   0.00,   2.52,  99.90,   2.65,   0.13,  (max)
07/20 01Z,   0.00,   2.47,  99.90,   2.60,   0.13,
07/20 02Z,   0.00,   2.40,  99.90,   2.53,   0.13,  (min)
07/20 03Z,   0.10,   2.40,  99.90,   2.63,   0.13,
07/20 04Z,   0.10,   2.53,  99.90,   2.76,   0.13,
07/20 05Z,   0.10,   2.83,  99.90,   3.05,   0.13,
07/20 06Z,   0.10,   3.24,  99.90,   3.46,   0.13,
07/20 07Z,   0.00,   3.67,  99.90,   3.80,   0.13,
07/20 08Z,   0.00,   4.02,  99.90,   4.15,   0.13,
07/20 09Z,   0.00,   4.15,  99.90,   4.28,   0.13,  (max)
07/20 10Z,   0.00,   3.98,  99.90,   4.11,   0.13,
07/20 11Z,   0.00,   3.46,  99.90,   3.59,   0.13,
07/20 12Z,   0.00,   2.65,  99.90,   2.78,   0.13,