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
#Nikiski, AK : 07/10/2025 02:22:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.00, -12.31, -12.14,  99.90,   0.17,  (min)
07/08 07Z,   0.00, -10.94, -10.98,  99.90,  -0.04,
07/08 08Z,   0.10,  -8.59,  -8.60,  99.90,  -0.11,
07/08 09Z,   0.10,  -6.14,  -5.99,  99.90,   0.05,
07/08 10Z,   0.10,  -3.92,  -3.73,  99.90,   0.09,
07/08 11Z,   0.10,  -2.47,  -2.37,  99.90,   0.00,  (max)
07/08 12Z,   0.10,  -2.54,  -2.46,  99.90,  -0.02,
07/08 13Z,   0.10,  -4.29,  -4.22,  99.90,  -0.03,
07/08 14Z,   0.10,  -7.20,  -7.18,  99.90,  -0.08,
07/08 15Z,   0.10, -10.58, -10.74,  99.90,  -0.26,
07/08 16Z,   0.10, -14.15, -14.25,  99.90,  -0.20,
07/08 17Z,   0.00, -17.72, -17.64,  99.90,   0.08,
07/08 18Z,   0.00, -20.13, -20.05,  99.90,   0.08,
07/08 19Z,   0.00, -20.06, -20.42,  99.90,  -0.36,  (min)
07/08 20Z,   0.10, -17.70, -17.74,  99.90,  -0.14,
07/08 21Z,   0.10, -14.11, -13.73,  99.90,   0.28,
07/08 22Z,   0.10, -10.00,  -9.66,  99.90,   0.24,
07/08 23Z,   0.10,  -6.06,  -6.07,  99.90,  -0.11,
07/09 00Z,   0.20,  -3.39,  -3.53,  99.90,  -0.34,
07/09 01Z,   0.20,  -2.71,  -2.46,  99.90,   0.05,  (max)
07/09 02Z,   0.20,  -3.81,  -3.24,  99.90,   0.37,
07/09 03Z,   0.30,  -5.90,  -5.56,  99.90,   0.04,
07/09 04Z,   0.30,  -8.32,  -8.41,  99.90,  -0.39,
07/09 05Z,   0.40, -10.84, -10.89,  99.90,  -0.45,
07/09 06Z,   0.40, -12.74, -12.55,  99.90,  -0.21,
07/09 07Z,   0.40, -12.76, -12.74,  99.90,  -0.38,  (min)
07/09 08Z,   0.40, -10.68, -10.64,  99.90,  -0.36,
07/09 09Z,   0.50,  -7.73,  -7.54,  99.90,  -0.31,
07/09 10Z,   0.50,  -4.94,  -4.77,  99.90,  -0.33,
07/09 11Z,   0.60,  -2.71,  -2.45,  99.90,  -0.34,
07/09 12Z,   0.60,  -1.66,  -1.36,  99.90,  -0.30,  (max)
07/09 13Z,   0.60,  -2.38,  -1.92,  99.90,  -0.14,
07/09 14Z,   0.60,  -4.82,  -4.49,  99.90,  -0.27,
07/09 15Z,   0.60,  -8.32,  -8.17,  99.90,  -0.45,
07/09 16Z,   0.60, -12.18, -12.07,  99.90,  -0.49,
07/09 17Z,   0.50, -16.12, -16.01,  99.90,  -0.39,
07/09 18Z,   0.50, -19.67, -19.50,  99.90,  -0.33,
07/09 19Z,   0.50, -21.43, -21.59,  99.90,  -0.66,  (min)
07/09 20Z,   0.50, -20.28, -20.79,  99.90,  -1.01,
07/09 21Z,   0.40, -16.86, -16.87,  99.90,  -0.41,
07/09 22Z,   0.40, -12.50, -12.14,  99.90,  -0.04,
07/09 23Z,   0.40,  -8.02,  -7.92,  99.90,  -0.30,
07/10 00Z,   0.30,  -4.23,  -4.36,  99.90,  -0.43,
07/10 01Z,   0.30,  -2.14,  -2.07,  99.90,  -0.23,
07/10 02Z,   0.30,  -2.19,  -1.79,  99.90,   0.10,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 03Z,   0.30,  -4.01,  99.90,  -3.61,   0.09,
07/10 04Z,   0.20,  -6.69,  99.90,  -6.41,   0.08,
07/10 05Z,   0.20,  -9.59,  99.90,  -9.32,   0.07,
07/10 06Z,   0.20, -12.32,  99.90, -12.07,   0.05,
07/10 07Z,   0.10, -13.90,  99.90, -13.75,   0.04,  (min)
07/10 08Z,   0.10, -13.06,  99.90, -12.93,   0.03,
07/10 09Z,   0.10, -10.07,  99.90,  -9.95,   0.02,
07/10 10Z,   0.10,  -6.51,  99.90,  -6.40,   0.01,
07/10 11Z,   0.10,  -3.48,  99.90,  -3.39,  -0.01,
07/10 12Z,   0.10,  -1.47,  99.90,  -1.39,  -0.02,
07/10 13Z,   0.00,  -1.02,  99.90,  -1.05,  -0.03,  (max)
07/10 14Z,   0.00,  -2.52,  99.90,  -2.56,  -0.04,
07/10 15Z,   0.00,  -5.70,  99.90,  -5.74,  -0.04,
07/10 16Z,   0.00,  -9.82,  99.90,  -9.86,  -0.04,
07/10 17Z,   0.00, -14.14,  99.90, -14.18,  -0.04,
07/10 18Z,  -0.10, -18.28,  99.90, -18.42,  -0.04,
07/10 19Z,  -0.10, -21.49,  99.90, -21.63,  -0.04,
07/10 20Z,  -0.10, -22.23,  99.90, -22.37,  -0.04,  (min)
07/10 21Z,   0.00, -19.77,  99.90, -19.82,  -0.04,
07/10 22Z,   0.00, -15.30,  99.90, -15.34,  -0.04,
07/10 23Z,   0.00, -10.37,  99.90, -10.41,  -0.04,
07/11 00Z,   0.00,  -5.85,  99.90,  -5.90,  -0.04,
07/11 01Z,   0.00,  -2.54,  99.90,  -2.58,  -0.04,
07/11 02Z,   0.00,  -1.24,  99.90,  -1.28,  -0.04,  (max)
07/11 03Z,   0.00,  -2.16,  99.90,  -2.20,  -0.04,
07/11 04Z,   0.00,  -4.74,  99.90,  -4.78,  -0.04,
07/11 05Z,  -0.10,  -8.03,  99.90,  -8.17,  -0.04,
07/11 06Z,  -0.10, -11.31,  99.90, -11.45,  -0.04,
07/11 07Z,  -0.20, -14.01,  99.90, -14.25,  -0.04,
07/11 08Z,  -0.30, -14.91,  99.90, -15.25,  -0.04,  (min)
07/11 09Z,  -0.30, -12.99,  99.90, -13.33,  -0.04,
07/11 10Z,  -0.30,  -9.06,  99.90,  -9.41,  -0.04,
07/11 11Z,  -0.20,  -5.03,  99.90,  -5.28,  -0.04,
07/11 12Z,  -0.20,  -2.02,  99.90,  -2.27,  -0.04,
07/11 13Z,  -0.20,  -0.44,  99.90,  -0.68,  -0.04,  (max)
07/11 14Z,  -0.10,  -0.71,  99.90,  -0.86,  -0.04,
07/11 15Z,  -0.10,  -3.02,  99.90,  -3.17,  -0.04,
07/11 16Z,  -0.10,  -6.94,  99.90,  -7.09,  -0.04,
07/11 17Z,  -0.10, -11.63,  99.90, -11.77,  -0.04,
07/11 18Z,  -0.10, -16.28,  99.90, -16.42,  -0.04,
07/11 19Z,  -0.10, -20.35,  99.90, -20.49,  -0.04,
07/11 20Z,  -0.10, -22.84,  99.90, -22.98,  -0.04,  (min)
07/11 21Z,  -0.10, -22.26,  99.90, -22.40,  -0.04,
07/11 22Z,  -0.10, -18.46,  99.90, -18.60,  -0.04,
07/11 23Z,  -0.10, -13.14,  99.90, -13.29,  -0.04,
07/12 00Z,  -0.10,  -7.99,  99.90,  -8.13,  -0.04,
07/12 01Z,  -0.10,  -3.78,  99.90,  -3.92,  -0.04,
07/12 02Z,  -0.10,  -1.18,  99.90,  -1.33,  -0.04,
07/12 03Z,  -0.10,  -0.81,  99.90,  -0.95,  -0.04,  (max)
07/12 04Z,  -0.10,  -2.64,  99.90,  -2.78,  -0.04,
07/12 05Z,  -0.10,  -5.97,  99.90,  -6.12,  -0.04,
07/12 06Z,   0.00,  -9.77,  99.90,  -9.81,  -0.04,
07/12 07Z,   0.00, -13.23,  99.90, -13.28,  -0.04,
07/12 08Z,   0.00, -15.58,  99.90, -15.63,  -0.04,  (min)
07/12 09Z,   0.00, -15.53,  99.90, -15.57,  -0.04,
07/12 10Z,   0.00, -12.46,  99.90, -12.51,  -0.04,
07/12 11Z,   0.00,  -7.78,  99.90,  -7.83,  -0.04,
07/12 12Z,   0.00,  -3.57,  99.90,  -3.62,  -0.04,
07/12 13Z,   0.00,  -0.82,  99.90,  -0.87,  -0.04,
07/12 14Z,   0.00,   0.18,  99.90,   0.14,  -0.04,  (max)
07/12 15Z,   0.00,  -0.85,  99.90,  -0.89,  -0.04,
07/12 16Z,   0.00,  -3.93,  99.90,  -3.97,  -0.04,
07/12 17Z,   0.00,  -8.50,  99.90,  -8.54,  -0.04,
07/12 18Z,  -0.10, -13.60,  99.90, -13.75,  -0.04,
07/12 19Z,  -0.10, -18.33,  99.90, -18.47,  -0.04,
07/12 20Z,  -0.10, -21.98,  99.90, -22.12,  -0.04,
07/12 21Z,  -0.10, -23.40,  99.90, -23.54,  -0.04,  (min)
07/12 22Z,  -0.10, -21.38,  99.90, -21.52,  -0.04,
07/12 23Z,  -0.10, -16.43,  99.90, -16.57,  -0.04,
07/13 00Z,  -0.10, -10.65,  99.90, -10.79,  -0.04,
07/13 01Z,  -0.10,  -5.64,  99.90,  -5.78,  -0.04,
07/13 02Z,  -0.10,  -2.01,  99.90,  -2.16,  -0.04,
07/13 03Z,   0.00,  -0.29,  99.90,  -0.33,  -0.04,  (max)
07/13 04Z,   0.00,  -0.88,  99.90,  -0.92,  -0.04,
07/13 05Z,   0.00,  -3.60,  99.90,  -3.64,  -0.04,
07/13 06Z,   0.00,  -7.59,  99.90,  -7.63,  -0.04,
07/13 07Z,   0.00, -11.71,  99.90, -11.75,  -0.04,
07/13 08Z,   0.00, -15.07,  99.90, -15.11,  -0.04,
07/13 09Z,   0.00, -16.78,  99.90, -16.82,  -0.04,  (min)
07/13 10Z,   0.00, -15.65,  99.90, -15.70,  -0.04,
07/13 11Z,   0.00, -11.60,  99.90, -11.64,  -0.04,
07/13 12Z,   0.10,  -6.50,  99.90,  -6.44,  -0.04,
07/13 13Z,   0.10,  -2.43,  99.90,  -2.37,  -0.04,
07/13 14Z,   0.00,  -0.12,  99.90,  -0.17,  -0.04,
07/13 15Z,   0.00,   0.27,  99.90,   0.23,  -0.04,  (max)
07/13 16Z,   0.00,  -1.45,  99.90,  -1.50,  -0.04,
07/13 17Z,  -0.10,  -5.18,  99.90,  -5.33,  -0.04,
07/13 18Z,  -0.10, -10.23,  99.90, -10.37,  -0.04,