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
#Adak Island, AK : 07/15/2025 13:22:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 18Z,  -0.10,  -1.76,  -2.12,  99.90,  -0.26,
07/13 19Z,  -0.20,  -2.50,  -2.88,  99.90,  -0.18,
07/13 20Z,  -0.20,  -3.22,  -3.62,  99.90,  -0.20,
07/13 21Z,  -0.20,  -3.84,  -4.16,  99.90,  -0.12,
07/13 22Z,  -0.20,  -4.27,  -4.66,  99.90,  -0.19,
07/13 23Z,  -0.20,  -4.47,  -4.81,  99.90,  -0.14,  (min)
07/14 00Z,  -0.20,  -4.40,  -4.72,  99.90,  -0.12,
07/14 01Z,  -0.20,  -4.07,  -4.45,  99.90,  -0.18,
07/14 02Z,  -0.20,  -3.53,  -3.85,  99.90,  -0.12,
07/14 03Z,  -0.20,  -2.86,  -3.21,  99.90,  -0.15,
07/14 04Z,  -0.20,  -2.16,  -2.59,  99.90,  -0.23,
07/14 05Z,  -0.20,  -1.50,  -1.89,  99.90,  -0.19,
07/14 06Z,  -0.20,  -0.97,  -1.41,  99.90,  -0.24,
07/14 07Z,  -0.20,  -0.60,  -0.99,  99.90,  -0.19,
07/14 08Z,  -0.30,  -0.37,  -0.82,  99.90,  -0.15,
07/14 09Z,  -0.30,  -0.26,  -0.80,  99.90,  -0.24,  (max)
07/14 10Z,  -0.30,  -0.23,  -0.87,  99.90,  -0.34,
07/14 11Z,  -0.30,  -0.23,  -0.89,  99.90,  -0.36,  (min)
07/14 12Z,  -0.30,  -0.24,  -0.83,  99.90,  -0.29,  (max)
07/14 13Z,  -0.30,  -0.25,  -0.86,  99.90,  -0.31,
07/14 14Z,  -0.30,  -0.28,  -0.86,  99.90,  -0.28,
07/14 15Z,  -0.30,  -0.38,  -0.90,  99.90,  -0.22,
07/14 16Z,  -0.30,  -0.58,  -1.03,  99.90,  -0.15,
07/14 17Z,  -0.30,  -0.91,  -1.33,  99.90,  -0.12,
07/14 18Z,  -0.30,  -1.39,  -1.82,  99.90,  -0.13,
07/14 19Z,  -0.30,  -1.97,  -2.41,  99.90,  -0.14,
07/14 20Z,  -0.30,  -2.60,  -3.01,  99.90,  -0.11,
07/14 21Z,  -0.30,  -3.21,  -3.58,  99.90,  -0.07,
07/14 22Z,  -0.30,  -3.71,  -4.00,  99.90,   0.01,
07/14 23Z,  -0.30,  -4.01,  -4.38,  99.90,  -0.07,
07/15 00Z,  -0.40,  -4.08,  -4.38,  99.90,   0.10,  (min)
07/15 01Z,  -0.40,  -3.89,  -4.21,  99.90,   0.08,
07/15 02Z,  -0.40,  -3.48,  -3.79,  99.90,   0.09,
07/15 03Z,  -0.40,  -2.89,  -3.24,  99.90,   0.05,
07/15 04Z,  -0.40,  -2.23,  -2.44,  99.90,   0.19,
07/15 05Z,  -0.40,  -1.59,  -1.87,  99.90,   0.12,
07/15 06Z,  -0.40,  -1.06,  -1.30,  99.90,   0.16,
07/15 07Z,  -0.40,  -0.69,  -0.97,  99.90,   0.12,
07/15 08Z,  -0.30,  -0.50,  -0.79,  99.90,   0.01,  (max)
07/15 09Z,  -0.30,  -0.47,  -0.82,  99.90,  -0.05,
07/15 10Z,  -0.30,  -0.55,  -0.98,  99.90,  -0.13,
07/15 11Z,  -0.30,  -0.68,  -1.04,  99.90,  -0.06,
07/15 12Z,  -0.30,  -0.79,  -1.27,  99.90,  -0.18,
07/15 13Z,  -0.30,  -0.86,  -1.43,  99.90,  -0.27,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 14Z,  -0.20,  -0.89,  99.90,  -1.33,  -0.24,
07/15 15Z,  -0.20,  -0.90,  99.90,  -1.32,  -0.22,
07/15 16Z,  -0.10,  -0.94,  99.90,  -1.23,  -0.20,  (max)
07/15 17Z,  -0.10,  -1.05,  99.90,  -1.33,  -0.17,
07/15 18Z,  -0.10,  -1.28,  99.90,  -1.53,  -0.15,
07/15 19Z,  -0.20,  -1.63,  99.90,  -1.96,  -0.13,
07/15 20Z,  -0.20,  -2.08,  99.90,  -2.39,  -0.10,
07/15 21Z,  -0.20,  -2.58,  99.90,  -2.86,  -0.08,
07/15 22Z,  -0.20,  -3.04,  99.90,  -3.30,  -0.06,
07/15 23Z,  -0.20,  -3.39,  99.90,  -3.62,  -0.04,
07/16 00Z,  -0.20,  -3.55,  99.90,  -3.77,  -0.01,  (min)
07/16 01Z,  -0.20,  -3.50,  99.90,  -3.68,   0.01,
07/16 02Z,  -0.20,  -3.21,  99.90,  -3.40,   0.01,
07/16 03Z,  -0.20,  -2.73,  99.90,  -2.92,   0.01,
07/16 04Z,  -0.20,  -2.14,  99.90,  -2.33,   0.01,
07/16 05Z,  -0.20,  -1.54,  99.90,  -1.73,   0.01,
07/16 06Z,  -0.20,  -1.01,  99.90,  -1.20,   0.01,
07/16 07Z,  -0.20,  -0.65,  99.90,  -0.84,   0.01,
07/16 08Z,  -0.30,  -0.49,  99.90,  -0.78,   0.01,  (max)
07/16 09Z,  -0.30,  -0.54,  99.90,  -0.83,   0.01,
07/16 10Z,  -0.30,  -0.74,  99.90,  -1.03,   0.01,
07/16 11Z,  -0.30,  -1.03,  99.90,  -1.32,   0.01,
07/16 12Z,  -0.40,  -1.32,  99.90,  -1.71,   0.01,
07/16 13Z,  -0.30,  -1.54,  99.90,  -1.83,   0.01,
07/16 14Z,  -0.30,  -1.66,  99.90,  -1.95,   0.01,
07/16 15Z,  -0.30,  -1.67,  99.90,  -1.96,   0.01,  (min)
07/16 16Z,  -0.30,  -1.62,  99.90,  -1.91,   0.01,
07/16 17Z,  -0.30,  -1.55,  99.90,  -1.84,   0.01,
07/16 18Z,  -0.30,  -1.53,  99.90,  -1.82,   0.01,  (max)
07/16 19Z,  -0.30,  -1.61,  99.90,  -1.90,   0.01,
07/16 20Z,  -0.40,  -1.80,  99.90,  -2.19,   0.01,
07/16 21Z,  -0.40,  -2.08,  99.90,  -2.47,   0.01,
07/16 22Z,  -0.40,  -2.41,  99.90,  -2.80,   0.01,
07/16 23Z,  -0.40,  -2.71,  99.90,  -3.10,   0.01,
07/17 00Z,  -0.30,  -2.90,  99.90,  -3.19,   0.01,
07/17 01Z,  -0.30,  -2.93,  99.90,  -3.22,   0.01,  (min)
07/17 02Z,  -0.40,  -2.75,  99.90,  -3.14,   0.01,
07/17 03Z,  -0.30,  -2.39,  99.90,  -2.68,   0.01,
07/17 04Z,  -0.30,  -1.89,  99.90,  -2.18,   0.01,
07/17 05Z,  -0.30,  -1.34,  99.90,  -1.63,   0.01,
07/17 06Z,  -0.30,  -0.83,  99.90,  -1.12,   0.01,
07/17 07Z,  -0.30,  -0.47,  99.90,  -0.76,   0.01,
07/17 08Z,  -0.30,  -0.33,  99.90,  -0.62,   0.01,  (max)
07/17 09Z,  -0.30,  -0.42,  99.90,  -0.71,   0.01,
07/17 10Z,  -0.30,  -0.72,  99.90,  -1.01,   0.01,
07/17 11Z,  -0.30,  -1.17,  99.90,  -1.46,   0.01,
07/17 12Z,  -0.30,  -1.66,  99.90,  -1.95,   0.01,
07/17 13Z,  -0.30,  -2.10,  99.90,  -2.39,   0.01,
07/17 14Z,  -0.30,  -2.40,  99.90,  -2.69,   0.01,
07/17 15Z,  -0.20,  -2.54,  99.90,  -2.73,   0.01,  (min)
07/17 16Z,  -0.20,  -2.50,  99.90,  -2.69,   0.01,
07/17 17Z,  -0.20,  -2.35,  99.90,  -2.54,   0.01,
07/17 18Z,  -0.20,  -2.15,  99.90,  -2.34,   0.01,
07/17 19Z,  -0.20,  -1.97,  99.90,  -2.16,   0.01,
07/17 20Z,  -0.20,  -1.87,  99.90,  -2.06,   0.01,  (max)
07/17 21Z,  -0.20,  -1.87,  99.90,  -2.06,   0.01,
07/17 22Z,  -0.20,  -1.98,  99.90,  -2.17,   0.01,
07/17 23Z,  -0.10,  -2.13,  99.90,  -2.22,   0.01,
07/18 00Z,  -0.10,  -2.26,  99.90,  -2.35,   0.01,
07/18 01Z,  -0.10,  -2.30,  99.90,  -2.39,   0.01,  (min)
07/18 02Z,  -0.10,  -2.20,  99.90,  -2.29,   0.01,
07/18 03Z,  -0.10,  -1.94,  99.90,  -2.03,   0.01,
07/18 04Z,  -0.10,  -1.53,  99.90,  -1.62,   0.01,
07/18 05Z,   0.00,  -1.04,  99.90,  -1.03,   0.01,
07/18 06Z,  -0.10,  -0.56,  99.90,  -0.65,   0.01,
07/18 07Z,  -0.10,  -0.19,  99.90,  -0.28,   0.01,
07/18 08Z,  -0.10,  -0.02,  99.90,  -0.11,   0.01,  (max)
07/18 09Z,  -0.10,  -0.11,  99.90,  -0.20,   0.01,
07/18 10Z,  -0.10,  -0.47,  99.90,  -0.55,   0.01,
07/18 11Z,  -0.10,  -1.03,  99.90,  -1.11,   0.01,
07/18 12Z,  -0.10,  -1.70,  99.90,  -1.79,   0.01,
07/18 13Z,  -0.10,  -2.37,  99.90,  -2.46,   0.01,
07/18 14Z,  -0.10,  -2.93,  99.90,  -3.02,   0.01,
07/18 15Z,  -0.10,  -3.29,  99.90,  -3.38,   0.01,
07/18 16Z,  -0.10,  -3.41,  99.90,  -3.50,   0.01,  (min)
07/18 17Z,  -0.10,  -3.30,  99.90,  -3.39,   0.01,
07/18 18Z,  -0.10,  -3.03,  99.90,  -3.11,   0.01,
07/18 19Z,  -0.10,  -2.67,  99.90,  -2.76,   0.01,
07/18 20Z,  -0.10,  -2.32,  99.90,  -2.41,   0.01,
07/18 21Z,  -0.10,  -2.04,  99.90,  -2.13,   0.01,
07/18 22Z,  -0.10,  -1.86,  99.90,  -1.95,   0.01,
07/18 23Z,  -0.10,  -1.79,  99.90,  -1.88,   0.01,
07/19 00Z,  -0.10,  -1.77,  99.90,  -1.86,   0.01,
07/19 01Z,  -0.10,  -1.75,  99.90,  -1.84,   0.01,
07/19 02Z,  -0.10,  -1.66,  99.90,  -1.75,   0.01,
07/19 03Z,  -0.10,  -1.46,  99.90,  -1.55,   0.01,
07/19 04Z,  -0.10,  -1.13,  99.90,  -1.22,   0.01,
07/19 05Z,  -0.10,  -0.71,  99.90,  -0.80,   0.01,
07/19 06Z,  -0.10,  -0.26,  99.90,  -0.35,   0.01,