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 : 03/20/2025 10:22:26 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 18Z,   0.00,   2.59,   2.61,  99.90,   0.02,  (max)
03/18 19Z,   0.00,   2.36,   2.44,  99.90,   0.08,
03/18 20Z,   0.10,   2.01,   2.06,  99.90,  -0.05,
03/18 21Z,   0.00,   1.56,   1.54,  99.90,  -0.02,
03/18 22Z,   0.10,   1.10,   1.11,  99.90,  -0.09,
03/18 23Z,   0.10,   0.69,   0.71,  99.90,  -0.08,
03/19 00Z,   0.20,   0.42,   0.52,  99.90,  -0.10,  (min)
03/19 01Z,   0.30,   0.34,   0.53,  99.90,  -0.11,
03/19 02Z,   0.20,   0.48,   0.62,  99.90,  -0.06,
03/19 03Z,   0.20,   0.82,   1.14,  99.90,   0.12,
03/19 04Z,   0.30,   1.31,   1.72,  99.90,   0.11,
03/19 05Z,   0.40,   1.86,   2.20,  99.90,  -0.06,
03/19 06Z,   0.40,   2.38,   2.73,  99.90,  -0.05,
03/19 07Z,   0.50,   2.79,   3.18,  99.90,  -0.11,
03/19 08Z,   0.50,   3.04,   3.42,  99.90,  -0.12,
03/19 09Z,   0.60,   3.12,   3.53,  99.90,  -0.19,
03/19 10Z,   0.60,   3.06,   3.53,  99.90,  -0.13,  (max)
03/19 11Z,   0.70,   2.92,   3.48,  99.90,  -0.14,
03/19 12Z,   0.70,   2.77,   3.42,  99.90,  -0.05,
03/19 13Z,   0.70,   2.66,   3.35,  99.90,  -0.01,
03/19 14Z,   0.70,   2.63,   3.30,  99.90,  -0.03,  (min)
03/19 15Z,   0.70,   2.67,   3.39,  99.90,   0.02,
03/19 16Z,   0.70,   2.74,   3.53,  99.90,   0.09,
03/19 17Z,   0.70,   2.79,   3.60,  99.90,   0.11,  (max)
03/19 18Z,   0.70,   2.76,   3.50,  99.90,   0.04,
03/19 19Z,   0.70,   2.60,   3.29,  99.90,  -0.01,
03/19 20Z,   0.70,   2.29,   2.98,  99.90,  -0.01,
03/19 21Z,   0.70,   1.86,   2.54,  99.90,  -0.02,
03/19 22Z,   0.70,   1.35,   2.03,  99.90,  -0.02,
03/19 23Z,   0.70,   0.85,   1.53,  99.90,  -0.02,
03/20 00Z,   0.80,   0.44,   1.03,  99.90,  -0.21,
03/20 01Z,   0.80,   0.20,   0.84,  99.90,  -0.16,  (min)
03/20 02Z,   0.70,   0.18,   0.88,  99.90,   0.00,
03/20 03Z,   0.70,   0.40,   1.07,  99.90,  -0.03,
03/20 04Z,   0.70,   0.83,   1.52,  99.90,  -0.01,
03/20 05Z,   0.70,   1.39,   2.08,  99.90,  -0.01,
03/20 06Z,   0.70,   2.01,   2.71,  99.90,   0.00,
03/20 07Z,   0.70,   2.57,   3.17,  99.90,  -0.10,
03/20 08Z,   0.70,   2.99,   3.54,  99.90,  -0.15,
03/20 09Z,   0.70,   3.23,   3.76,  99.90,  -0.17,
03/20 10Z,   0.60,   3.29,   3.78,  99.90,  -0.11,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 11Z,   0.50,   3.21,  99.90,   3.60,  -0.11,
03/20 12Z,   0.50,   3.06,  99.90,   3.45,  -0.11,
03/20 13Z,   0.40,   2.91,  99.90,   3.20,  -0.11,
03/20 14Z,   0.40,   2.81,  99.90,   3.10,  -0.11,
03/20 15Z,   0.40,   2.80,  99.90,   3.09,  -0.11,  (min)
03/20 16Z,   0.40,   2.85,  99.90,   3.14,  -0.11,
03/20 17Z,   0.40,   2.91,  99.90,   3.20,  -0.11,  (max)
03/20 18Z,   0.30,   2.93,  99.90,   3.12,  -0.11,
03/20 19Z,   0.30,   2.84,  99.90,   3.04,  -0.11,
03/20 20Z,   0.20,   2.61,  99.90,   2.70,  -0.11,
03/20 21Z,   0.10,   2.22,  99.90,   2.21,  -0.10,
03/20 22Z,   0.10,   1.71,  99.90,   1.71,  -0.10,
03/20 23Z,   0.10,   1.15,  99.90,   1.14,  -0.10,
03/21 00Z,   0.10,   0.62,  99.90,   0.61,  -0.10,
03/21 01Z,   0.00,   0.21,  99.90,   0.11,  -0.10,
03/21 02Z,   0.00,   0.02,  99.90,  -0.09,  -0.10,  (min)
03/21 03Z,   0.00,   0.07,  99.90,  -0.03,  -0.10,
03/21 04Z,   0.00,   0.37,  99.90,   0.27,  -0.10,
03/21 05Z,   0.00,   0.89,  99.90,   0.78,  -0.10,
03/21 06Z,   0.00,   1.52,  99.90,   1.41,  -0.10,
03/21 07Z,   0.00,   2.17,  99.90,   2.06,  -0.10,
03/21 08Z,   0.00,   2.73,  99.90,   2.63,  -0.10,
03/21 09Z,   0.00,   3.14,  99.90,   3.03,  -0.10,
03/21 10Z,   0.00,   3.34,  99.90,   3.24,  -0.10,
03/21 11Z,   0.00,   3.37,  99.90,   3.27,  -0.10,  (max)
03/21 12Z,   0.00,   3.27,  99.90,   3.17,  -0.10,
03/21 13Z,   0.00,   3.12,  99.90,   3.01,  -0.10,
03/21 14Z,   0.00,   2.99,  99.90,   2.88,  -0.10,
03/21 15Z,   0.00,   2.93,  99.90,   2.83,  -0.10,  (min)
03/21 16Z,   0.00,   2.95,  99.90,   2.85,  -0.10,
03/21 17Z,   0.00,   3.02,  99.90,   2.92,  -0.10,
03/21 18Z,   0.00,   3.09,  99.90,   2.99,  -0.10,  (max)
03/21 19Z,   0.00,   3.08,  99.90,   2.97,  -0.10,
03/21 20Z,   0.00,   2.93,  99.90,   2.82,  -0.10,
03/21 21Z,   0.00,   2.61,  99.90,   2.51,  -0.10,
03/21 22Z,   0.00,   2.13,  99.90,   2.03,  -0.10,
03/21 23Z,   0.00,   1.54,  99.90,   1.44,  -0.10,
03/22 00Z,   0.00,   0.93,  99.90,   0.82,  -0.10,
03/22 01Z,   0.00,   0.38,  99.90,   0.28,  -0.10,
03/22 02Z,   0.10,   0.01,  99.90,   0.00,  -0.10,
03/22 03Z,   0.10,  -0.13,  99.90,  -0.13,  -0.10,  (min)
03/22 04Z,   0.10,   0.01,  99.90,   0.01,  -0.10,
03/22 05Z,   0.10,   0.40,  99.90,   0.40,  -0.10,
03/22 06Z,   0.10,   0.98,  99.90,   0.98,  -0.10,
03/22 07Z,   0.00,   1.66,  99.90,   1.55,  -0.10,
03/22 08Z,   0.00,   2.31,  99.90,   2.21,  -0.10,
03/22 09Z,   0.00,   2.85,  99.90,   2.75,  -0.10,
03/22 10Z,   0.00,   3.20,  99.90,   3.10,  -0.10,
03/22 11Z,   0.00,   3.36,  99.90,   3.26,  -0.10,  (max)
03/22 12Z,   0.00,   3.35,  99.90,   3.24,  -0.10,
03/22 13Z,   0.00,   3.24,  99.90,   3.13,  -0.10,
03/22 14Z,   0.00,   3.10,  99.90,   3.00,  -0.10,  (min)
03/22 15Z,   0.10,   3.02,  99.90,   3.02,  -0.10,
03/22 16Z,   0.10,   3.02,  99.90,   3.02,  -0.10,
03/22 17Z,   0.20,   3.10,  99.90,   3.19,  -0.10,
03/22 18Z,   0.10,   3.20,  99.90,   3.20,  -0.10,
03/22 19Z,   0.10,   3.27,  99.90,   3.26,  -0.10,  (max)
03/22 20Z,   0.10,   3.21,  99.90,   3.21,  -0.10,
03/22 21Z,   0.00,   2.98,  99.90,   2.88,  -0.10,
03/22 22Z,   0.00,   2.57,  99.90,   2.47,  -0.10,
03/22 23Z,   0.00,   2.00,  99.90,   1.89,  -0.10,
03/23 00Z,   0.00,   1.34,  99.90,   1.23,  -0.10,
03/23 01Z,   0.00,   0.69,  99.90,   0.58,  -0.10,
03/23 02Z,   0.00,   0.15,  99.90,   0.05,  -0.10,
03/23 03Z,   0.10,  -0.17,  99.90,  -0.18,  -0.10,
03/23 04Z,   0.10,  -0.22,  99.90,  -0.23,  -0.10,  (min)
03/23 05Z,   0.10,   0.01,  99.90,   0.01,  -0.10,
03/23 06Z,   0.10,   0.49,  99.90,   0.48,  -0.10,
03/23 07Z,   0.10,   1.12,  99.90,   1.12,  -0.10,
03/23 08Z,   0.10,   1.81,  99.90,   1.81,  -0.10,
03/23 09Z,   0.00,   2.44,  99.90,   2.33,  -0.10,
03/23 10Z,   0.00,   2.91,  99.90,   2.81,  -0.10,
03/23 11Z,   0.00,   3.19,  99.90,   3.09,  -0.10,
03/23 12Z,   0.00,   3.28,  99.90,   3.18,  -0.10,  (max)
03/23 13Z,   0.00,   3.23,  99.90,   3.13,  -0.10,
03/23 14Z,   0.00,   3.12,  99.90,   3.01,  -0.10,
03/23 15Z,   0.00,   3.02,  99.90,   2.92,  -0.10,
03/23 16Z,   0.00,   3.00,  99.90,   2.90,  -0.10,  (min)
03/23 17Z,   0.00,   3.08,  99.90,   2.97,  -0.10,
03/23 18Z,   0.00,   3.22,  99.90,   3.11,  -0.10,
03/23 19Z,   0.00,   3.35,  99.90,   3.25,  -0.10,
03/23 20Z,   0.00,   3.41,  99.90,   3.30,  -0.10,  (max)
03/23 21Z,   0.00,   3.30,  99.90,   3.19,  -0.10,
03/23 22Z,   0.00,   2.99,  99.90,   2.88,  -0.10,
03/23 23Z,   0.00,   2.48,  99.90,   2.37,  -0.10,
03/24 00Z,   0.10,   1.82,  99.90,   1.81,  -0.10,
03/24 01Z,  99.90,   1.10,  99.90,  99.90,  -0.10,
03/24 02Z,  99.90,   0.44,  99.90,  99.90,  -0.10,
03/24 03Z,  99.90,  -0.05,  99.90,  99.90,  -0.10,
03/24 04Z,  99.90,  -0.30,  99.90,  99.90,  -0.10,
03/24 05Z,  99.90,  -0.25,  99.90,  99.90,  -0.10,
03/24 06Z,  99.90,   0.09,  99.90,  99.90,  -0.10,