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
#Port Townsend, WA : 11/08/2025 00:23:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 06Z,   1.10, -10.91,  -9.99,  99.90,  -0.18,  (min)
11/06 07Z,   1.10,  -9.87,  -9.02,  99.90,  -0.25,
11/06 08Z,   1.10,  -8.18,  -7.62,  99.90,  -0.54,
11/06 09Z,   1.10,  -6.16,  -5.79,  99.90,  -0.73,
11/06 10Z,   1.00,  -4.01,  -3.77,  99.90,  -0.76,
11/06 11Z,   0.90,  -1.97,  -1.58,  99.90,  -0.51,
11/06 12Z,   0.80,  -0.38,  -0.11,  99.90,  -0.53,
11/06 13Z,   0.80,   0.48,   0.66,  99.90,  -0.62,
11/06 14Z,   0.80,   0.52,   0.82,  99.90,  -0.50,  (max)
11/06 15Z,   0.60,  -0.13,   0.27,  99.90,  -0.20,
11/06 16Z,   0.50,  -1.11,  -0.59,  99.90,   0.02,
11/06 17Z,   0.60,  -1.91,  -1.35,  99.90,  -0.04,
11/06 18Z,   0.60,  -2.13,  -1.53,  99.90,  -0.00,  (min)
11/06 19Z,   0.50,  -1.73,  -1.05,  99.90,   0.18,
11/06 20Z,   0.50,  -1.00,  -0.36,  99.90,   0.14,
11/06 21Z,   0.50,  -0.26,   0.32,  99.90,   0.08,
11/06 22Z,   0.40,   0.34,   0.95,  99.90,   0.21,
11/06 23Z,   0.50,   0.66,   1.44,  99.90,   0.28,  (max)
11/07 00Z,   0.60,   0.39,   1.38,  99.90,   0.39,
11/07 01Z,   0.80,  -0.76,   0.37,  99.90,   0.33,
11/07 02Z,   0.90,  -2.81,  -1.65,  99.90,   0.26,
11/07 03Z,   1.00,  -5.51,  -4.28,  99.90,   0.23,
11/07 04Z,   0.90,  -8.31,  -7.03,  99.90,   0.38,
11/07 05Z,   1.00, -10.53,  -9.06,  99.90,   0.47,
11/07 06Z,   0.90, -11.60, -10.18,  99.90,   0.52,  (min)
11/07 07Z,   0.90, -11.32,  -9.84,  99.90,   0.58,
11/07 08Z,   0.90, -10.00,  -8.78,  99.90,   0.32,
11/07 09Z,   0.80,  -8.10,  -7.37,  99.90,  -0.07,
11/07 10Z,   0.80,  -5.94,  -5.50,  99.90,  -0.36,
11/07 11Z,   0.70,  -3.69,  -3.45,  99.90,  -0.46,
11/07 12Z,   0.70,  -1.58,  99.90,  99.90,  99.90,
11/07 13Z,   0.80,   0.02,   0.17,  99.90,  -0.65,
11/07 14Z,   0.70,   0.85,   0.85,  99.90,  -0.70,
11/07 15Z,   0.60,   0.86,   1.04,  99.90,  -0.42,  (max)
11/07 16Z,   0.60,   0.22,   0.53,  99.90,  -0.29,
11/07 17Z,   0.60,  -0.68,  -0.31,  99.90,  -0.23,
11/07 18Z,   0.50,  -1.35,  -0.91,  99.90,  -0.06,
11/07 19Z,   0.40,  -1.47,  -0.94,  99.90,   0.13,  (min)
11/07 20Z,   0.40,  -1.09,  -0.70,  99.90,  -0.01,
11/07 21Z,   0.40,  -0.51,  -0.06,  99.90,   0.05,
11/07 22Z,   0.40,   0.03,   0.42,  99.90,  -0.01,
11/07 23Z,   0.30,   0.42,   0.85,  99.90,   0.13,
11/08 00Z,   0.30,   0.49,   1.03,  99.90,   0.24,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 01Z,   0.30,  -0.05,  99.90,   0.47,   0.22,
11/08 02Z,   0.30,  -1.45,  99.90,  -0.95,   0.20,
11/08 03Z,   0.30,  -3.68,  99.90,  -3.21,   0.18,
11/08 04Z,   0.20,  -6.41,  99.90,  -6.05,   0.16,
11/08 05Z,   0.20,  -9.06,  99.90,  -8.73,   0.14,
11/08 06Z,   0.20, -11.00,  99.90, -10.69,   0.12,
11/08 07Z,   0.30, -11.73,  99.90, -11.34,   0.09,  (min)
11/08 08Z,   0.20, -11.19,  99.90, -10.92,   0.07,
11/08 09Z,   0.10,  -9.74,  99.90,  -9.59,   0.05,
11/08 10Z,   0.20,  -7.82,  99.90,  -7.58,   0.03,
11/08 11Z,   0.20,  -5.65,  99.90,  -5.44,   0.01,
11/08 12Z,   0.20,  -3.40,  99.90,  -3.21,  -0.01,
11/08 13Z,   0.20,  -1.33,  99.90,  -1.14,  -0.01,
11/08 14Z,   0.20,   0.20,  99.90,   0.39,  -0.01,
11/08 15Z,   0.20,   0.97,  99.90,   1.16,  -0.01,  (max)
11/08 16Z,   0.20,   0.96,  99.90,   1.15,  -0.01,
11/08 17Z,   0.20,   0.37,  99.90,   0.56,  -0.01,
11/08 18Z,   0.20,  -0.43,  99.90,  -0.24,  -0.01,
11/08 19Z,   0.20,  -1.01,  99.90,  -0.82,  -0.01,
11/08 20Z,   0.20,  -1.11,  99.90,  -0.92,  -0.01,  (min)
11/08 21Z,   0.20,  -0.82,  99.90,  -0.63,  -0.01,
11/08 22Z,   0.10,  -0.42,  99.90,  -0.32,  -0.01,
11/08 23Z,   0.20,  -0.07,  99.90,   0.12,  -0.01,
11/09 00Z,   0.20,   0.14,  99.90,   0.33,  -0.01,  (max)
11/09 01Z,   0.20,   0.06,  99.90,   0.25,  -0.01,
11/09 02Z,   0.20,  -0.64,  99.90,  -0.44,  -0.01,
11/09 03Z,   0.20,  -2.13,  99.90,  -1.94,  -0.01,
11/09 04Z,   0.20,  -4.34,  99.90,  -4.15,  -0.01,
11/09 05Z,   0.20,  -6.90,  99.90,  -6.71,  -0.01,
11/09 06Z,   0.20,  -9.27,  99.90,  -9.08,  -0.01,
11/09 07Z,   0.20, -10.88,  99.90, -10.69,  -0.01,
11/09 08Z,   0.20, -11.34,  99.90, -11.15,  -0.01,  (min)
11/09 09Z,   0.20, -10.67,  99.90, -10.48,  -0.01,
11/09 10Z,   0.20,  -9.24,  99.90,  -9.05,  -0.01,
11/09 11Z,   0.20,  -7.41,  99.90,  -7.22,  -0.01,
11/09 12Z,   0.20,  -5.35,  99.90,  -5.15,  -0.01,
11/09 13Z,   0.20,  -3.19,  99.90,  -3.00,  -0.01,
11/09 14Z,   0.20,  -1.23,  99.90,  -1.04,  -0.01,
11/09 15Z,   0.20,   0.20,  99.90,   0.39,  -0.01,
11/09 16Z,   0.20,   0.90,  99.90,   1.09,  -0.01,  (max)
11/09 17Z,   0.20,   0.90,  99.90,   1.09,  -0.01,
11/09 18Z,   0.20,   0.36,  99.90,   0.55,  -0.01,
11/09 19Z,   0.20,  -0.36,  99.90,  -0.17,  -0.01,
11/09 20Z,   0.20,  -0.91,  99.90,  -0.71,  -0.01,
11/09 21Z,   0.20,  -1.06,  99.90,  -0.87,  -0.01,  (min)
11/09 22Z,   0.10,  -0.92,  99.90,  -0.83,  -0.01,
11/09 23Z,   0.10,  -0.71,  99.90,  -0.62,  -0.01,
11/10 00Z,   0.20,  -0.53,  99.90,  -0.33,  -0.01,
11/10 01Z,   0.20,  -0.42,  99.90,  -0.22,  -0.01,  (max)
11/10 02Z,   0.20,  -0.57,  99.90,  -0.38,  -0.01,
11/10 03Z,   0.20,  -1.29,  99.90,  -1.10,  -0.01,
11/10 04Z,   0.30,  -2.72,  99.90,  -2.43,  -0.01,
11/10 05Z,   0.20,  -4.72,  99.90,  -4.53,  -0.01,
11/10 06Z,   0.20,  -6.97,  99.90,  -6.78,  -0.01,
11/10 07Z,   0.20,  -8.98,  99.90,  -8.79,  -0.01,
11/10 08Z,   0.20, -10.28,  99.90, -10.09,  -0.01,
11/10 09Z,   0.30, -10.56,  99.90, -10.27,  -0.01,  (min)
11/10 10Z,   0.30,  -9.89,  99.90,  -9.60,  -0.01,
11/10 11Z,   0.30,  -8.59,  99.90,  -8.30,  -0.01,
11/10 12Z,   0.20,  -6.93,  99.90,  -6.74,  -0.01,
11/10 13Z,   0.20,  -5.03,  99.90,  -4.84,  -0.01,
11/10 14Z,   0.20,  -3.02,  99.90,  -2.83,  -0.01,
11/10 15Z,   0.20,  -1.21,  99.90,  -1.02,  -0.01,
11/10 16Z,   0.20,   0.10,  99.90,   0.29,  -0.01,
11/10 17Z,   0.30,   0.75,  99.90,   1.04,  -0.01,
11/10 18Z,   0.30,   0.75,  99.90,   1.04,  -0.01,  (max)
11/10 19Z,   0.30,   0.25,  99.90,   0.54,  -0.01,
11/10 20Z,   0.20,  -0.47,  99.90,  -0.27,  -0.01,
11/10 21Z,   0.20,  -1.05,  99.90,  -0.86,  -0.01,
11/10 22Z,   0.20,  -1.33,  99.90,  -1.14,  -0.01,
11/10 23Z,   0.20,  -1.38,  99.90,  -1.19,  -0.01,  (min)
11/11 00Z,   0.20,  -1.34,  99.90,  -1.15,  -0.01,
11/11 01Z,   0.20,  -1.26,  99.90,  -1.07,  -0.01,
11/11 02Z,   0.20,  -1.18,  99.90,  -0.99,  -0.01,  (max)
11/11 03Z,   0.20,  -1.32,  99.90,  -1.13,  -0.01,
11/11 04Z,   0.20,  -1.95,  99.90,  -1.75,  -0.01,
11/11 05Z,   0.30,  -3.16,  99.90,  -2.87,  -0.01,
11/11 06Z,   0.30,  -4.83,  99.90,  -4.54,  -0.01,
11/11 07Z,   0.30,  -6.67,  99.90,  -6.38,  -0.01,
11/11 08Z,   0.30,  -8.32,  99.90,  -8.03,  -0.01,
11/11 09Z,   0.20,  -9.36,  99.90,  -9.17,  -0.01,
11/11 10Z,   0.30,  -9.56,  99.90,  -9.27,  -0.01,  (min)
11/11 11Z,   0.30,  -8.97,  99.90,  -8.68,  -0.01,
11/11 12Z,   0.30,  -7.85,  99.90,  -7.56,  -0.01,
11/11 13Z,   0.20,  -6.40,  99.90,  -6.20,  -0.01,
11/11 14Z,   0.20,  -4.67,  99.90,  -4.48,  -0.01,
11/11 15Z,   0.10,  -2.83,  99.90,  -2.73,  -0.01,
11/11 16Z,   0.10,  -1.17,  99.90,  -1.08,  -0.01,
11/11 17Z,   0.10,   0.02,  99.90,   0.11,  -0.01,
11/11 18Z,   0.10,   0.61,  99.90,   0.70,  -0.01,