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 : 10/05/2026 13:26:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 18Z,   0.40,  -3.32,  -3.44,  99.90,  -0.52,
10/03 19Z,   0.50,  -3.34,  -3.56,  99.90,  -0.72,  (min)
10/03 20Z,   0.40,  -3.09,  -3.31,  99.90,  -0.62,
10/03 21Z,   0.30,  -2.59,  -2.81,  99.90,  -0.52,
10/03 22Z,   0.40,  -1.89,  -2.16,  99.90,  -0.67,
10/03 23Z,   0.50,  -1.11,  -1.43,  99.90,  -0.82,
10/04 00Z,   0.60,  -0.48,  -0.81,  99.90,  -0.93,
10/04 01Z,   0.50,  -0.25,  -0.57,  99.90,  -0.82,  (max)
10/04 02Z,   0.50,  -0.51,  -0.75,  99.90,  -0.74,
10/04 03Z,   0.60,  -1.24,  -1.47,  99.90,  -0.83,
10/04 04Z,   0.60,  -2.40,  -2.62,  99.90,  -0.82,
10/04 05Z,   0.50,  -3.88,  -4.05,  99.90,  -0.67,
10/04 06Z,   0.50,  -5.44,  -5.57,  99.90,  -0.63,
10/04 07Z,   0.60,  -6.79,  -6.95,  99.90,  -0.76,
10/04 08Z,   0.50,  -7.71,  -7.82,  99.90,  -0.61,
10/04 09Z,   0.40,  -8.08,  -8.19,  99.90,  -0.51,  (min)
10/04 10Z,   0.50,  -7.81,  -7.87,  99.90,  -0.56,
10/04 11Z,   0.60,  -6.94,  -7.02,  99.90,  -0.68,
10/04 12Z,   0.40,  -5.67,  -5.86,  99.90,  -0.59,
10/04 13Z,   0.40,  -4.37,  -4.61,  99.90,  -0.64,
10/04 14Z,   0.40,  -3.30,  -3.50,  99.90,  -0.60,
10/04 15Z,   0.40,  -2.61,  -2.69,  99.90,  -0.48,
10/04 16Z,   0.40,  -2.31,  -2.46,  99.90,  -0.55,  (max)
10/04 17Z,   0.30,  -2.39,  -2.54,  99.90,  -0.45,
10/04 18Z,   0.40,  -2.71,  -2.92,  99.90,  -0.61,
10/04 19Z,   0.40,  -3.06,  -3.31,  99.90,  -0.65,
10/04 20Z,   0.40,  -3.26,  -3.58,  99.90,  -0.72,  (min)
10/04 21Z,   0.30,  -3.26,  -3.54,  99.90,  -0.58,
10/04 22Z,   0.40,  -3.03,  -3.22,  99.90,  -0.59,
10/04 23Z,   0.40,  -2.53,  -2.83,  99.90,  -0.70,
10/05 00Z,   0.50,  -1.83,  -2.17,  99.90,  -0.84,
10/05 01Z,   0.40,  -1.16,  -1.42,  99.90,  -0.66,
10/05 02Z,   0.40,  -0.75,  -0.95,  99.90,  -0.60,  (max)
10/05 03Z,   0.50,  -0.75,  -0.96,  99.90,  -0.71,
10/05 04Z,   0.50,  -1.21,  -1.40,  99.90,  -0.69,
10/05 05Z,   0.40,  -2.16,  -2.45,  99.90,  -0.69,
10/05 06Z,   0.50,  -3.52,  -3.73,  99.90,  -0.71,
10/05 07Z,   0.50,  -5.05,  -5.17,  99.90,  -0.62,
10/05 08Z,   0.50,  -6.45,  -6.56,  99.90,  -0.61,
10/05 09Z,   0.40,  -7.48,  -7.54,  99.90,  -0.46,
10/05 10Z,   0.50,  -7.99,  -8.12,  99.90,  -0.63,  (min)
10/05 11Z,   0.60,  -7.83,  -8.04,  99.90,  -0.81,
10/05 12Z,   0.50,  -6.99,  -7.19,  99.90,  -0.70,
10/05 13Z,   0.40,  -5.69,  -5.91,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 14Z,   0.50,  -4.28,  99.90,  -4.40,  -0.62,
10/05 15Z,   0.50,  -3.07,  99.90,  -3.19,  -0.62,
10/05 16Z,   0.50,  -2.24,  99.90,  -2.36,  -0.62,
10/05 17Z,   0.40,  -1.88,  99.90,  -2.09,  -0.62,  (max)
10/05 18Z,   0.40,  -2.00,  99.90,  -2.21,  -0.61,
10/05 19Z,   0.50,  -2.46,  99.90,  -2.58,  -0.61,
10/05 20Z,   0.40,  -3.04,  99.90,  -3.25,  -0.61,
10/05 21Z,   0.40,  -3.53,  99.90,  -3.74,  -0.61,
10/05 22Z,   0.40,  -3.82,  99.90,  -4.04,  -0.61,  (min)
10/05 23Z,   0.40,  -3.82,  99.90,  -4.03,  -0.61,
10/06 00Z,   0.40,  -3.41,  99.90,  -3.63,  -0.61,
10/06 01Z,   0.40,  -2.66,  99.90,  -2.87,  -0.61,
10/06 02Z,   0.50,  -1.80,  99.90,  -1.91,  -0.61,
10/06 03Z,   0.40,  -1.12,  99.90,  -1.33,  -0.61,
10/06 04Z,   0.40,  -0.84,  99.90,  -1.05,  -0.61,  (max)
10/06 05Z,   0.40,  -1.07,  99.90,  -1.29,  -0.61,
10/06 06Z,   0.40,  -1.90,  99.90,  -2.11,  -0.61,
10/06 07Z,   0.40,  -3.22,  99.90,  -3.44,  -0.61,
10/06 08Z,   0.40,  -4.79,  99.90,  -5.00,  -0.61,
10/06 09Z,   0.50,  -6.26,  99.90,  -6.37,  -0.61,
10/06 10Z,   0.50,  -7.37,  99.90,  -7.49,  -0.61,
10/06 11Z,   0.40,  -7.93,  99.90,  -8.15,  -0.61,  (min)
10/06 12Z,   0.40,  -7.76,  99.90,  -7.97,  -0.61,
10/06 13Z,   0.40,  -6.84,  99.90,  -7.05,  -0.61,
10/06 14Z,   0.50,  -5.39,  99.90,  -5.50,  -0.61,
10/06 15Z,   0.40,  -3.83,  99.90,  -4.04,  -0.61,
10/06 16Z,   0.40,  -2.50,  99.90,  -2.71,  -0.61,
10/06 17Z,   0.40,  -1.63,  99.90,  -1.84,  -0.61,
10/06 18Z,   0.50,  -1.35,  99.90,  -1.46,  -0.61,  (max)
10/06 19Z,   0.40,  -1.67,  99.90,  -1.88,  -0.61,
10/06 20Z,   0.30,  -2.42,  99.90,  -2.73,  -0.61,
10/06 21Z,   0.30,  -3.32,  99.90,  -3.63,  -0.61,
10/06 22Z,   0.40,  -4.14,  99.90,  -4.35,  -0.61,
10/06 23Z,   0.50,  -4.69,  99.90,  -4.80,  -0.61,
10/07 00Z,   0.40,  -4.81,  99.90,  -5.02,  -0.61,  (min)
10/07 01Z,   0.40,  -4.36,  99.90,  -4.57,  -0.61,
10/07 02Z,   0.50,  -3.42,  99.90,  -3.53,  -0.61,
10/07 03Z,   0.40,  -2.29,  99.90,  -2.51,  -0.61,
10/07 04Z,   0.40,  -1.34,  99.90,  -1.55,  -0.61,
10/07 05Z,   0.40,  -0.82,  99.90,  -1.03,  -0.61,  (max)
10/07 06Z,   0.40,  -0.93,  99.90,  -1.14,  -0.61,
10/07 07Z,   0.30,  -1.72,  99.90,  -2.03,  -0.61,
10/07 08Z,   0.40,  -3.08,  99.90,  -3.29,  -0.61,
10/07 09Z,   0.50,  -4.70,  99.90,  -4.81,  -0.61,
10/07 10Z,   0.40,  -6.20,  99.90,  -6.42,  -0.61,
10/07 11Z,   0.40,  -7.32,  99.90,  -7.53,  -0.61,
10/07 12Z,   0.40,  -7.81,  99.90,  -8.02,  -0.61,  (min)
10/07 13Z,   0.50,  -7.48,  99.90,  -7.60,  -0.61,
10/07 14Z,   0.50,  -6.35,  99.90,  -6.46,  -0.61,
10/07 15Z,   0.40,  -4.71,  99.90,  -4.92,  -0.61,
10/07 16Z,   0.40,  -3.02,  99.90,  -3.23,  -0.61,
10/07 17Z,   0.50,  -1.67,  99.90,  -1.78,  -0.61,
10/07 18Z,   0.40,  -0.91,  99.90,  -1.12,  -0.61,
10/07 19Z,   0.40,  -0.87,  99.90,  -1.08,  -0.61,  (max)
10/07 20Z,   0.40,  -1.54,  99.90,  -1.75,  -0.61,
10/07 21Z,   0.40,  -2.67,  99.90,  -2.88,  -0.61,
10/07 22Z,   0.50,  -3.92,  99.90,  -4.03,  -0.61,
10/07 23Z,   0.40,  -5.02,  99.90,  -5.23,  -0.61,
10/08 00Z,   0.40,  -5.73,  99.90,  -5.94,  -0.61,
10/08 01Z,   0.50,  -5.83,  99.90,  -5.94,  -0.61,  (min)
10/08 02Z,   0.50,  -5.20,  99.90,  -5.32,  -0.61,
10/08 03Z,   0.40,  -3.99,  99.90,  -4.20,  -0.61,
10/08 04Z,   0.40,  -2.58,  99.90,  -2.80,  -0.61,
10/08 05Z,   0.40,  -1.40,  99.90,  -1.61,  -0.61,
10/08 06Z,   0.40,  -0.76,  99.90,  -0.97,  -0.61,  (max)
10/08 07Z,   0.40,  -0.85,  99.90,  -1.06,  -0.61,
10/08 08Z,   0.50,  -1.70,  99.90,  -1.81,  -0.61,
10/08 09Z,   0.50,  -3.13,  99.90,  -3.24,  -0.61,
10/08 10Z,   0.40,  -4.77,  99.90,  -4.98,  -0.61,
10/08 11Z,   0.40,  -6.23,  99.90,  -6.44,  -0.61,
10/08 12Z,   0.50,  -7.22,  99.90,  -7.33,  -0.61,
10/08 13Z,   0.50,  -7.50,  99.90,  -7.61,  -0.61,  (min)
10/08 14Z,   0.40,  -6.90,  99.90,  -7.11,  -0.61,
10/08 15Z,   0.40,  -5.51,  99.90,  -5.72,  -0.61,
10/08 16Z,   0.50,  -3.70,  99.90,  -3.81,  -0.61,
10/08 17Z,   0.40,  -1.98,  99.90,  -2.19,  -0.61,
10/08 18Z,   0.40,  -0.76,  99.90,  -0.97,  -0.61,
10/08 19Z,   0.50,  -0.27,  99.90,  -0.38,  -0.61,  (max)
10/08 20Z,   0.50,  -0.62,  99.90,  -0.74,  -0.61,
10/08 21Z,   0.40,  -1.72,  99.90,  -1.93,  -0.61,
10/08 22Z,   0.50,  -3.23,  99.90,  -3.35,  -0.61,
10/08 23Z,   0.50,  -4.79,  99.90,  -4.90,  -0.61,
10/09 00Z,   0.50,  -6.06,  99.90,  -6.17,  -0.61,
10/09 01Z,   0.50,  -6.77,  99.90,  -6.88,  -0.61,  (min)
10/09 02Z,   0.50,  -6.71,  99.90,  -6.82,  -0.61,
10/09 03Z,   0.50,  -5.80,  99.90,  -5.91,  -0.61,
10/09 04Z,   0.50,  -4.29,  99.90,  -4.40,  -0.61,
10/09 05Z,   0.50,  -2.66,  99.90,  -2.77,  -0.61,
10/09 06Z,   0.50,  -1.36,  99.90,  -1.48,  -0.61,