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
#Neah Bay, WA : 06/21/2025 08:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 12Z,   0.00,   3.85,   3.64,  99.90,  -0.21,
06/19 13Z,  -0.10,   4.62,   4.45,  99.90,  -0.07,
06/19 14Z,  -0.10,   5.04,   4.89,  99.90,  -0.05,  (max)
06/19 15Z,   0.00,   4.99,   4.88,  99.90,  -0.11,
06/19 16Z,   0.00,   4.50,   4.29,  99.90,  -0.21,
06/19 17Z,  -0.10,   3.66,   3.55,  99.90,  -0.01,
06/19 18Z,   0.00,   2.65,   2.62,  99.90,  -0.03,
06/19 19Z,   0.00,   1.77,   1.70,  99.90,  -0.07,
06/19 20Z,   0.00,   1.29,   1.18,  99.90,  -0.11,  (min)
06/19 21Z,   0.00,   1.37,   1.22,  99.90,  -0.15,
06/19 22Z,   0.00,   1.99,   1.87,  99.90,  -0.12,
06/19 23Z,   0.00,   3.08,   3.03,  99.90,  -0.05,
06/20 00Z,   0.00,   4.50,   4.32,  99.90,  -0.18,
06/20 01Z,   0.00,   5.92,   5.75,  99.90,  -0.17,
06/20 02Z,   0.00,   6.99,   6.81,  99.90,  -0.18,
06/20 03Z,   0.00,   7.48,   7.32,  99.90,  -0.16,  (max)
06/20 04Z,   0.10,   7.34,   7.28,  99.90,  -0.16,
06/20 05Z,   0.00,   6.61,   6.58,  99.90,  -0.03,
06/20 06Z,   0.00,   5.41,   5.34,  99.90,  -0.07,
06/20 07Z,   0.10,   3.98,   3.92,  99.90,  -0.16,
06/20 08Z,   0.10,   2.66,   2.72,  99.90,  -0.04,
06/20 09Z,   0.10,   1.69,   1.70,  99.90,  -0.09,
06/20 10Z,   0.10,   1.21,   1.19,  99.90,  -0.12,  (min)
06/20 11Z,   0.20,   1.28,   1.33,  99.90,  -0.15,
06/20 12Z,   0.10,   1.88,   2.00,  99.90,   0.02,
06/20 13Z,   0.10,   2.85,   2.93,  99.90,  -0.02,
06/20 14Z,   0.10,   3.84,   3.93,  99.90,  -0.01,
06/20 15Z,   0.20,   4.54,   4.64,  99.90,  -0.10,
06/20 16Z,   0.20,   4.78,   4.86,  99.90,  -0.12,  (max)
06/20 17Z,   0.10,   4.55,   4.62,  99.90,  -0.03,
06/20 18Z,   0.20,   3.94,   4.02,  99.90,  -0.12,
06/20 19Z,   0.20,   3.13,   3.21,  99.90,  -0.12,
06/20 20Z,   0.10,   2.43,   2.43,  99.90,  -0.10,
06/20 21Z,   0.10,   2.10,   2.08,  99.90,  -0.12,  (min)
06/20 22Z,   0.10,   2.26,   2.31,  99.90,  -0.05,
06/20 23Z,   0.10,   2.91,   2.91,  99.90,  -0.10,
06/21 00Z,   0.20,   4.01,   3.95,  99.90,  -0.26,
06/21 01Z,   0.10,   5.40,   5.29,  99.90,  -0.21,
06/21 02Z,   0.10,   6.77,   6.65,  99.90,  -0.22,
06/21 03Z,   0.10,   7.75,   7.55,  99.90,  -0.30,
06/21 04Z,   0.20,   8.10,   7.87,  99.90,  -0.43,  (max)
06/21 05Z,   0.10,   7.75,   7.62,  99.90,  -0.23,
06/21 06Z,   0.10,   6.76,   6.67,  99.90,  -0.19,
06/21 07Z,   0.10,   5.24,   5.02,  99.90,  -0.32,
06/21 08Z,   0.10,   3.49,   3.38,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/21 09Z,   0.10,   1.88,  99.90,   1.77,  -0.21,
06/21 10Z,   0.10,   0.67,  99.90,   0.56,  -0.21,
06/21 11Z,   0.10,   0.04,  99.90,  -0.07,  -0.21,  (min)
06/21 12Z,   0.10,   0.08,  99.90,  -0.02,  -0.20,
06/21 13Z,   0.10,   0.81,  99.90,   0.71,  -0.20,
06/21 14Z,   0.10,   2.01,  99.90,   1.91,  -0.20,
06/21 15Z,   0.20,   3.29,  99.90,   3.30,  -0.19,
06/21 16Z,   0.10,   4.29,  99.90,   4.20,  -0.19,
06/21 17Z,   0.00,   4.81,  99.90,   4.63,  -0.19,
06/21 18Z,   0.10,   4.82,  99.90,   4.73,  -0.18,  (max)
06/21 19Z,   0.10,   4.37,  99.90,   4.29,  -0.18,
06/21 20Z,   0.00,   3.70,  99.90,   3.52,  -0.18,
06/21 21Z,   0.00,   3.10,  99.90,   2.92,  -0.18,
06/21 22Z,   0.00,   2.83,  99.90,   2.66,  -0.18,  (min)
06/21 23Z,   0.10,   3.02,  99.90,   2.95,  -0.18,
06/22 00Z,   0.10,   3.68,  99.90,   3.60,  -0.18,
06/22 01Z,   0.00,   4.78,  99.90,   4.60,  -0.18,
06/22 02Z,   0.00,   6.17,  99.90,   5.99,  -0.18,
06/22 03Z,   0.00,   7.51,  99.90,   7.33,  -0.18,
06/22 04Z,   0.00,   8.41,  99.90,   8.23,  -0.18,
06/22 05Z,   0.00,   8.62,  99.90,   8.44,  -0.18,  (max)
06/22 06Z,   0.00,   8.07,  99.90,   7.89,  -0.18,
06/22 07Z,   0.00,   6.80,  99.90,   6.62,  -0.18,
06/22 08Z,   0.00,   4.97,  99.90,   4.79,  -0.18,
06/22 09Z,   0.00,   2.91,  99.90,   2.74,  -0.18,
06/22 10Z,   0.00,   1.03,  99.90,   0.86,  -0.18,
06/22 11Z,   0.00,  -0.36,  99.90,  -0.54,  -0.18,
06/22 12Z,   0.00,  -1.08,  99.90,  -1.25,  -0.18,  (min)
06/22 13Z,   0.00,  -0.97,  99.90,  -1.14,  -0.18,
06/22 14Z,   0.00,  -0.04,  99.90,  -0.21,  -0.18,
06/22 15Z,   0.00,   1.45,  99.90,   1.27,  -0.18,
06/22 16Z,   0.00,   3.03,  99.90,   2.86,  -0.18,
06/22 17Z,   0.00,   4.31,  99.90,   4.13,  -0.18,
06/22 18Z,   0.00,   5.05,  99.90,   4.87,  -0.18,
06/22 19Z,   0.00,   5.20,  99.90,   5.03,  -0.18,  (max)
06/22 20Z,   0.00,   4.84,  99.90,   4.67,  -0.18,
06/22 21Z,   0.00,   4.21,  99.90,   4.04,  -0.18,
06/22 22Z,   0.00,   3.64,  99.90,   3.47,  -0.18,
06/22 23Z,  -0.10,   3.39,  99.90,   3.11,  -0.18,  (min)
06/23 00Z,   0.00,   3.57,  99.90,   3.39,  -0.18,
06/23 01Z,   0.00,   4.22,  99.90,   4.05,  -0.18,
06/23 02Z,   0.00,   5.35,  99.90,   5.17,  -0.18,
06/23 03Z,  -0.10,   6.77,  99.90,   6.50,  -0.18,
06/23 04Z,   0.00,   8.10,  99.90,   7.93,  -0.18,
06/23 05Z,   0.00,   8.94,  99.90,   8.76,  -0.18,
06/23 06Z,   0.00,   9.01,  99.90,   8.83,  -0.18,  (max)
06/23 07Z,   0.00,   8.25,  99.90,   8.08,  -0.18,
06/23 08Z,   0.00,   6.71,  99.90,   6.53,  -0.18,
06/23 09Z,   0.00,   4.59,  99.90,   4.42,  -0.18,
06/23 10Z,   0.00,   2.29,  99.90,   2.11,  -0.18,
06/23 11Z,   0.00,   0.21,  99.90,   0.04,  -0.18,
06/23 12Z,   0.00,  -1.29,  99.90,  -1.47,  -0.18,
06/23 13Z,   0.00,  -1.99,  99.90,  -2.17,  -0.18,  (min)
06/23 14Z,   0.00,  -1.73,  99.90,  -1.91,  -0.18,
06/23 15Z,   0.00,  -0.54,  99.90,  -0.72,  -0.18,
06/23 16Z,   0.00,   1.23,  99.90,   1.05,  -0.18,
06/23 17Z,   0.00,   3.07,  99.90,   2.90,  -0.18,
06/23 18Z,   0.00,   4.54,  99.90,   4.37,  -0.18,
06/23 19Z,   0.00,   5.40,  99.90,   5.23,  -0.18,
06/23 20Z,   0.00,   5.60,  99.90,   5.42,  -0.18,  (max)
06/23 21Z,   0.00,   5.24,  99.90,   5.06,  -0.18,
06/23 22Z,   0.00,   4.58,  99.90,   4.41,  -0.18,
06/23 23Z,   0.00,   3.99,  99.90,   3.81,  -0.18,
06/24 00Z,   0.00,   3.71,  99.90,   3.54,  -0.18,  (min)
06/24 01Z,   0.00,   3.88,  99.90,   3.70,  -0.18,
06/24 02Z,   0.00,   4.55,  99.90,   4.38,  -0.18,
06/24 03Z,   0.00,   5.73,  99.90,   5.56,  -0.18,
06/24 04Z,   0.00,   7.20,  99.90,   7.03,  -0.18,
06/24 05Z,   0.00,   8.53,  99.90,   8.35,  -0.18,
06/24 06Z,   0.00,   9.29,  99.90,   9.11,  -0.18,  (max)
06/24 07Z,   0.00,   9.22,  99.90,   9.05,  -0.18,
06/24 08Z,   0.00,   8.26,  99.90,   8.08,  -0.18,
06/24 09Z,   0.00,   6.48,  99.90,   6.31,  -0.18,
06/24 10Z,   0.00,   4.14,  99.90,   3.96,  -0.18,
06/24 11Z,   0.00,   1.66,  99.90,   1.48,  -0.18,
06/24 12Z,   0.00,  -0.51,  99.90,  -0.69,  -0.18,
06/24 13Z,   0.00,  -2.02,  99.90,  -2.19,  -0.18,
06/24 14Z,   0.00,  -2.60,  99.90,  -2.78,  -0.18,  (min)
06/24 15Z,   0.00,  -2.12,  99.90,  -2.30,  -0.18,
06/24 16Z,   0.00,  -0.67,  99.90,  -0.84,  -0.18,
06/24 17Z,   0.00,   1.35,  99.90,   1.17,  -0.18,
06/24 18Z,   0.00,   3.36,  99.90,   3.18,  -0.18,
06/24 19Z,   0.00,   4.90,  99.90,   4.73,  -0.18,
06/24 20Z,   0.00,   5.77,  99.90,   5.59,  -0.18,
06/24 21Z,   0.00,   5.91,  99.90,   5.74,  -0.18,  (max)
06/24 22Z,   0.00,   5.47,  99.90,   5.30,  -0.18,
06/24 23Z,   0.00,   4.75,  99.90,   4.58,  -0.18,
06/25 00Z,   0.00,   4.11,  99.90,   3.94,  -0.18,