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 11:22:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,  -0.20,  -2.64,  -2.92,  99.90,  -0.08,  (min)
07/14 13Z,  -0.20,  -2.60,  -2.81,  99.90,  -0.01,
07/14 14Z,  -0.20,  -2.52,  -2.75,  99.90,  -0.03,
07/14 15Z,  -0.20,  -2.46,  -2.67,  99.90,  -0.01,  (max)
07/14 16Z,  -0.20,  -2.51,  -2.71,  99.90,  -0.00,
07/14 17Z,  -0.20,  -2.71,  -2.92,  99.90,  -0.01,
07/14 18Z,  -0.30,  -3.08,  -3.23,  99.90,   0.15,
07/14 19Z,  -0.30,  -3.61,  -3.69,  99.90,   0.22,
07/14 20Z,  -0.30,  -4.20,  -4.36,  99.90,   0.14,
07/14 21Z,  -0.20,  -4.77,  -4.94,  99.90,   0.03,
07/14 22Z,  -0.20,  -5.22,  -5.34,  99.90,   0.08,
07/14 23Z,  -0.20,  -5.45,  -5.59,  99.90,   0.06,
07/15 00Z,  -0.30,  -5.41,  -5.64,  99.90,   0.07,  (min)
07/15 01Z,  -0.30,  -5.09,  -5.28,  99.90,   0.11,
07/15 02Z,  -0.30,  -4.56,  -4.78,  99.90,   0.08,
07/15 03Z,  -0.30,  -3.88,  -4.19,  99.90,  -0.01,
07/15 04Z,  -0.30,  -3.19,  -3.52,  99.90,  -0.03,
07/15 05Z,  -0.30,  -2.60,  -2.93,  99.90,  -0.03,
07/15 06Z,  -0.40,  -2.19,  -2.51,  99.90,   0.08,
07/15 07Z,  -0.40,  -2.03,  -2.42,  99.90,   0.01,  (max)
07/15 08Z,  -0.40,  -2.10,  -2.45,  99.90,   0.05,
07/15 09Z,  -0.40,  -2.35,  -2.64,  99.90,   0.11,
07/15 10Z,  -0.40,  -2.68,  -2.97,  99.90,   0.11,
07/15 11Z,  -0.40,  -2.99,  -3.36,  99.90,   0.03,
07/15 12Z,  -0.40,  -3.20,  -3.57,  99.90,   0.03,  (min)
07/15 13Z,  -0.40,  -3.27,  -3.53,  99.90,   0.14,
07/15 14Z,  -0.40,  -3.20,  -3.45,  99.90,   0.15,
07/15 15Z,  -0.40,  -3.06,  -3.33,  99.90,   0.13,
07/15 16Z,  -0.40,  -2.92,  -3.17,  99.90,   0.15,
07/15 17Z,  -0.40,  -2.86,  -3.08,  99.90,   0.18,  (max)
07/15 18Z,  -0.40,  -2.96,  -3.16,  99.90,   0.20,
07/15 19Z,  -0.40,  -3.23,  -3.46,  99.90,   0.17,
07/15 20Z,  -0.40,  -3.64,  -3.78,  99.90,   0.26,
07/15 21Z,  -0.30,  -4.12,  -4.29,  99.90,   0.13,
07/15 22Z,  -0.30,  -4.58,  -4.70,  99.90,   0.18,
07/15 23Z,  -0.30,  -4.91,  -4.98,  99.90,   0.23,
07/16 00Z,  -0.30,  -5.02,  -5.07,  99.90,   0.25,  (min)
07/16 01Z,  -0.30,  -4.88,  -5.00,  99.90,   0.18,
07/16 02Z,  -0.30,  -4.50,  -4.63,  99.90,   0.17,
07/16 03Z,  -0.30,  -3.93,  -4.10,  99.90,   0.13,
07/16 04Z,  -0.30,  -3.28,  -3.42,  99.90,   0.16,
07/16 05Z,  -0.30,  -2.66,  -2.76,  99.90,   0.20,
07/16 06Z,  -0.30,  -2.20,  -2.25,  99.90,   0.25,
07/16 07Z,  -0.30,  -1.97,  -2.05,  99.90,   0.22,  (max)
07/16 08Z,  -0.30,  -2.02,  -2.21,  99.90,   0.11,
07/16 09Z,  -0.30,  -2.30,  -2.42,  99.90,   0.18,
07/16 10Z,  -0.30,  -2.75,  -2.75,  99.90,   0.30,
07/16 11Z,  -0.30,  -3.24,  -3.21,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.30,  -3.66,  99.90,  -3.65,   0.31,
07/16 13Z,  -0.30,  -3.92,  99.90,  -3.93,   0.30,
07/16 14Z,  -0.30,  -3.98,  99.90,  -4.00,   0.28,  (min)
07/16 15Z,  -0.40,  -3.86,  99.90,  -4.00,   0.26,
07/16 16Z,  -0.40,  -3.62,  99.90,  -3.77,   0.25,
07/16 17Z,  -0.40,  -3.36,  99.90,  -3.53,   0.23,
07/16 18Z,  -0.40,  -3.17,  99.90,  -3.36,   0.21,
07/16 19Z,  -0.40,  -3.13,  99.90,  -3.33,   0.20,  (max)
07/16 20Z,  -0.50,  -3.26,  99.90,  -3.58,   0.18,
07/16 21Z,  -0.50,  -3.54,  99.90,  -3.87,   0.16,
07/16 22Z,  -0.60,  -3.89,  99.90,  -4.35,   0.14,
07/16 23Z,  -0.60,  -4.22,  99.90,  -4.70,   0.13,
07/17 00Z,  -0.60,  -4.44,  99.90,  -4.91,   0.13,
07/17 01Z,  -0.60,  -4.46,  99.90,  -4.93,   0.13,  (min)
07/17 02Z,  -0.50,  -4.24,  99.90,  -4.62,   0.13,
07/17 03Z,  -0.50,  -3.82,  99.90,  -4.19,   0.13,
07/17 04Z,  -0.50,  -3.25,  99.90,  -3.62,   0.13,
07/17 05Z,  -0.50,  -2.65,  99.90,  -3.03,   0.13,
07/17 06Z,  -0.50,  -2.15,  99.90,  -2.52,   0.13,
07/17 07Z,  -0.50,  -1.85,  99.90,  -2.22,   0.13,
07/17 08Z,  -0.50,  -1.83,  99.90,  -2.20,   0.13,  (max)
07/17 09Z,  -0.50,  -2.09,  99.90,  -2.47,   0.13,
07/17 10Z,  -0.50,  -2.60,  99.90,  -2.97,   0.13,
07/17 11Z,  -0.50,  -3.24,  99.90,  -3.61,   0.13,
07/17 12Z,  -0.50,  -3.88,  99.90,  -4.26,   0.13,
07/17 13Z,  -0.40,  -4.40,  99.90,  -4.67,   0.13,
07/17 14Z,  -0.40,  -4.68,  99.90,  -4.96,   0.13,  (min)
07/17 15Z,  -0.30,  -4.71,  99.90,  -4.88,   0.13,
07/17 16Z,  -0.20,  -4.50,  99.90,  -4.57,   0.13,
07/17 17Z,  -0.20,  -4.13,  99.90,  -4.21,   0.13,
07/17 18Z,  -0.10,  -3.72,  99.90,  -3.70,   0.13,
07/17 19Z,  -0.10,  -3.38,  99.90,  -3.35,   0.13,
07/17 20Z,  -0.10,  -3.18,  99.90,  -3.16,   0.13,
07/17 21Z,  -0.10,  -3.17,  99.90,  -3.14,   0.13,  (max)
07/17 22Z,  -0.10,  -3.31,  99.90,  -3.28,   0.13,
07/17 23Z,   0.00,  -3.54,  99.90,  -3.41,   0.13,
07/18 00Z,   0.00,  -3.76,  99.90,  -3.64,   0.13,
07/18 01Z,   0.00,  -3.88,  99.90,  -3.76,   0.13,  (min)
07/18 02Z,   0.00,  -3.83,  99.90,  -3.70,   0.13,
07/18 03Z,   0.00,  -3.56,  99.90,  -3.44,   0.13,
07/18 04Z,   0.00,  -3.13,  99.90,  -3.00,   0.13,
07/18 05Z,  -0.10,  -2.59,  99.90,  -2.56,   0.13,
07/18 06Z,  -0.10,  -2.07,  99.90,  -2.04,   0.13,
07/18 07Z,  -0.10,  -1.69,  99.90,  -1.66,   0.13,
07/18 08Z,  -0.10,  -1.57,  99.90,  -1.54,   0.13,  (max)
07/18 09Z,  -0.10,  -1.75,  99.90,  -1.72,   0.13,
07/18 10Z,  -0.10,  -2.23,  99.90,  -2.20,   0.13,
07/18 11Z,  -0.10,  -2.95,  99.90,  -2.92,   0.13,
07/18 12Z,  -0.10,  -3.76,  99.90,  -3.73,   0.13,
07/18 13Z,  -0.10,  -4.53,  99.90,  -4.50,   0.13,
07/18 14Z,  -0.10,  -5.11,  99.90,  -5.08,   0.13,
07/18 15Z,  -0.10,  -5.39,  99.90,  -5.37,   0.13,  (min)
07/18 16Z,  -0.10,  -5.36,  99.90,  -5.33,   0.13,
07/18 17Z,  -0.10,  -5.05,  99.90,  -5.02,   0.13,
07/18 18Z,  -0.10,  -4.55,  99.90,  -4.52,   0.13,
07/18 19Z,  -0.10,  -3.99,  99.90,  -3.96,   0.13,
07/18 20Z,  -0.10,  -3.49,  99.90,  -3.46,   0.13,
07/18 21Z,  -0.10,  -3.14,  99.90,  -3.11,   0.13,
07/18 22Z,  -0.10,  -2.99,  99.90,  -2.96,   0.13,
07/18 23Z,   0.00,  -3.01,  99.90,  -2.88,   0.13,  (max)
07/19 00Z,   0.00,  -3.14,  99.90,  -3.01,   0.13,
07/19 01Z,   0.00,  -3.27,  99.90,  -3.14,   0.13,
07/19 02Z,   0.00,  -3.32,  99.90,  -3.19,   0.13,  (min)
07/19 03Z,   0.00,  -3.21,  99.90,  -3.08,   0.13,
07/19 04Z,   0.00,  -2.93,  99.90,  -2.80,   0.13,
07/19 05Z,   0.00,  -2.49,  99.90,  -2.37,   0.13,
07/19 06Z,   0.00,  -2.00,  99.90,  -1.88,   0.13,
07/19 07Z,   0.00,  -1.57,  99.90,  -1.44,   0.13,
07/19 08Z,   0.00,  -1.33,  99.90,  -1.20,   0.13,  (max)
07/19 09Z,   0.00,  -1.36,  99.90,  -1.24,   0.13,
07/19 10Z,   0.00,  -1.73,  99.90,  -1.60,   0.13,
07/19 11Z,   0.00,  -2.40,  99.90,  -2.28,   0.13,
07/19 12Z,   0.00,  -3.29,  99.90,  -3.16,   0.13,
07/19 13Z,   0.10,  -4.24,  99.90,  -4.02,   0.13,
07/19 14Z,   0.10,  -5.10,  99.90,  -4.87,   0.13,
07/19 15Z,   0.10,  -5.71,  99.90,  -5.48,   0.13,
07/19 16Z,   0.20,  -5.98,  99.90,  -5.65,   0.13,  (min)
07/19 17Z,   0.10,  -5.88,  99.90,  -5.65,   0.13,
07/19 18Z,   0.10,  -5.46,  99.90,  -5.23,   0.13,
07/19 19Z,   0.10,  -4.83,  99.90,  -4.60,   0.13,
07/19 20Z,   0.10,  -4.13,  99.90,  -3.91,   0.13,
07/19 21Z,   0.10,  -3.50,  99.90,  -3.27,   0.13,
07/19 22Z,   0.10,  -3.03,  99.90,  -2.81,   0.13,
07/19 23Z,   0.10,  -2.77,  99.90,  -2.54,   0.13,
07/20 00Z,   0.10,  -2.70,  99.90,  -2.47,   0.13,