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
#Anchorage, AK : 10/11/2026 23:24:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 06Z,  -0.50,  -7.27,  -9.27,  99.90,  -1.50,
10/10 07Z,  -0.50, -13.46, -15.21,  99.90,  -1.25,
10/10 08Z,  -0.50, -20.53, -20.51,  99.90,   0.52,
10/10 09Z,  -0.40, -27.11, -25.30,  99.90,   2.21,
10/10 10Z,  -0.40, -29.36, -29.42,  99.90,   0.34,  (min)
10/10 11Z,  -0.40, -25.51, -26.44,  99.90,  -0.53,
10/10 12Z,  -0.40, -18.19, -16.65,  99.90,   1.94,
10/10 13Z,  -0.40, -10.23,  -9.13,  99.90,   1.50,
10/10 14Z,  -0.30,  -3.13,  -3.47,  99.90,  -0.04,
10/10 15Z,  -0.30,   1.11,   0.42,  99.90,  -0.39,
10/10 16Z,  -0.20,   1.35,   1.61,  99.90,   0.46,  (max)
10/10 17Z,  -0.20,  -1.57,  -1.22,  99.90,   0.55,
10/10 18Z,  -0.20,  -6.30,  -6.85,  99.90,  -0.35,
10/10 19Z,  -0.10, -11.81, -12.76,  99.90,  -0.85,
10/10 20Z,  -0.10, -17.79, -18.36,  99.90,  -0.47,
10/10 21Z,  -0.10, -23.84, -23.28,  99.90,   0.66,
10/10 22Z,  -0.10, -27.08, -27.57,  99.90,  -0.39,  (min)
10/10 23Z,  -0.10, -24.51, -26.28,  99.90,  -1.67,
10/11 00Z,  -0.10, -17.55, -16.31,  99.90,   1.34,
10/11 01Z,  -0.10,  -9.71,  -8.69,  99.90,   1.12,
10/11 02Z,  -0.10,  -2.79,  -2.77,  99.90,   0.12,
10/11 03Z,  -0.10,   1.79,   1.38,  99.90,  -0.31,
10/11 04Z,  -0.10,   2.63,   2.88,  99.90,   0.35,  (max)
10/11 05Z,  -0.10,   0.11,   0.04,  99.90,   0.03,
10/11 06Z,  -0.20,  -4.47,  -5.65,  99.90,  -0.98,
10/11 07Z,  -0.20, -10.11, -11.64,  99.90,  -1.33,
10/11 08Z,  -0.20, -16.32, -17.38,  99.90,  -0.86,
10/11 09Z,  -0.20, -23.10, -22.48,  99.90,   0.82,
10/11 10Z,  -0.30, -28.59, -27.23,  99.90,   1.66,
10/11 11Z,  -0.30, -28.96, -30.83,  99.90,  -1.57,  (min)
10/11 12Z,  -0.30, -23.46, -23.31,  99.90,   0.45,
10/11 13Z,  -0.30, -15.41, -13.87,  99.90,   1.84,
10/11 14Z,  -0.30,  -7.56,  -6.98,  99.90,   0.88,
10/11 15Z,  -0.30,  -1.35,  -1.87,  99.90,  -0.22,
10/11 16Z,  -0.30,   1.49,   1.48,  99.90,   0.29,  (max)
10/11 17Z,  -0.30,   0.46,   1.38,  99.90,   1.22,
10/11 18Z,  -0.20,  -3.22,  -2.59,  99.90,   0.83,
10/11 19Z,  -0.20,  -8.23,  -8.40,  99.90,   0.03,
10/11 20Z,  -0.20, -13.62, -14.24,  99.90,  -0.42,
10/11 21Z,  -0.10, -19.14, -19.45,  99.90,  -0.21,
10/11 22Z,  -0.10, -24.08, -24.04,  99.90,   0.14,
10/11 23Z,  -0.10, -25.35, -27.26,  99.90,  -1.81,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 00Z,  -0.10, -20.82,  99.90, -22.58,  -1.66,
10/12 01Z,  -0.10, -13.05,  99.90, -14.66,  -1.50,
10/12 02Z,  -0.10,  -5.71,  99.90,  -7.15,  -1.35,
10/12 03Z,   0.00,  -0.23,  99.90,  -1.42,  -1.19,
10/12 04Z,   0.00,   2.33,  99.90,   1.29,  -1.04,  (max)
10/12 05Z,   0.00,   1.25,  99.90,   0.37,  -0.88,
10/12 06Z,   0.00,  -2.54,  99.90,  -3.27,  -0.73,
10/12 07Z,   0.00,  -7.72,  99.90,  -8.29,  -0.57,
10/12 08Z,   0.00, -13.43,  99.90, -13.84,  -0.42,
10/12 09Z,  -0.10, -19.33,  99.90, -19.70,  -0.26,
10/12 10Z,  -0.10, -25.31,  99.90, -25.52,  -0.11,
10/12 11Z,  -0.10, -29.11,  99.90, -29.16,   0.05,  (min)
10/12 12Z,  -0.10, -27.29,  99.90, -27.35,   0.05,
10/12 13Z,  -0.10, -20.35,  99.90, -20.41,   0.05,
10/12 14Z,  -0.10, -12.15,  99.90, -12.20,   0.05,
10/12 15Z,  -0.10,  -5.08,  99.90,  -5.13,   0.05,
10/12 16Z,  -0.10,  -0.25,  99.90,  -0.31,   0.05,
10/12 17Z,  -0.10,   1.06,  99.90,   1.00,   0.05,  (max)
10/12 18Z,  -0.10,  -1.08,  99.90,  -1.13,   0.05,
10/12 19Z,  -0.10,  -5.31,  99.90,  -5.37,   0.05,
10/12 20Z,  -0.10, -10.43,  99.90, -10.48,   0.05,
10/12 21Z,  -0.10, -15.50,  99.90, -15.55,   0.05,
10/12 22Z,  -0.20, -20.26,  99.90, -20.41,   0.05,
10/12 23Z,  -0.20, -23.66,  99.90, -23.82,   0.05,  (min)
10/13 00Z,  -0.20, -22.72,  99.90, -22.88,   0.05,
10/13 01Z,  -0.20, -16.51,  99.90, -16.67,   0.05,
10/13 02Z,  -0.20,  -8.62,  99.90,  -8.78,   0.05,
10/13 03Z,  -0.10,  -2.46,  99.90,  -2.52,   0.05,
10/13 04Z,  -0.10,   1.12,  99.90,   1.07,   0.05,
10/13 05Z,  -0.10,   1.60,  99.90,   1.54,   0.05,  (max)
10/13 06Z,  -0.10,  -1.12,  99.90,  -1.18,   0.05,
10/13 07Z,  -0.10,  -5.82,  99.90,  -5.87,   0.05,
10/13 08Z,  -0.10, -11.31,  99.90, -11.36,   0.05,
10/13 09Z,  -0.10, -16.84,  99.90, -16.89,   0.05,
10/13 10Z,  -0.10, -22.13,  99.90, -22.18,   0.05,
10/13 11Z,  -0.10, -26.84,  99.90, -26.90,   0.05,
10/13 12Z,  -0.10, -28.54,  99.90, -28.60,   0.05,  (min)
10/13 13Z,  -0.10, -24.59,  99.90, -24.65,   0.05,
10/13 14Z,  -0.10, -16.75,  99.90, -16.81,   0.05,
10/13 15Z,  -0.10,  -9.06,  99.90,  -9.11,   0.05,
10/13 16Z,   0.00,  -3.25,  99.90,  -3.21,   0.05,
10/13 17Z,   0.00,   0.04,  99.90,   0.08,   0.05,  (max)
10/13 18Z,   0.00,  -0.01,  99.90,   0.03,   0.05,
10/13 19Z,  -0.10,  -2.97,  99.90,  -3.03,   0.05,
10/13 20Z,  -0.10,  -7.57,  99.90,  -7.63,   0.05,
10/13 21Z,  -0.10, -12.65,  99.90, -12.71,   0.05,
10/13 22Z,  -0.10, -17.24,  99.90, -17.29,   0.05,
10/13 23Z,  -0.20, -20.95,  99.90, -21.11,   0.05,
10/14 00Z,  -0.20, -22.56,  99.90, -22.71,   0.05,  (min)
10/14 01Z,  -0.20, -19.50,  99.90, -19.66,   0.05,
10/14 02Z,  -0.20, -12.23,  99.90, -12.38,   0.05,
10/14 03Z,  -0.20,  -4.97,  99.90,  -5.12,   0.05,
10/14 04Z,  -0.20,  -0.49,  99.90,  -0.65,   0.05,
10/14 05Z,  -0.20,   1.13,  99.90,   0.97,   0.05,  (max)
10/14 06Z,  -0.20,  -0.16,  99.90,  -0.32,   0.05,
10/14 07Z,  -0.20,  -4.04,  99.90,  -4.19,   0.05,
10/14 08Z,  -0.20,  -9.26,  99.90,  -9.41,   0.05,
10/14 09Z,  -0.20, -14.82,  99.90, -14.98,   0.05,
10/14 10Z,  -0.20, -19.95,  99.90, -20.11,   0.05,
10/14 11Z,  -0.20, -24.31,  99.90, -24.47,   0.05,
10/14 12Z,  -0.20, -27.43,  99.90, -27.58,   0.05,  (min)
10/14 13Z,  -0.10, -26.95,  99.90, -27.01,   0.05,
10/14 14Z,  -0.10, -21.31,  99.90, -21.37,   0.05,
10/14 15Z,   0.00, -13.33,  99.90, -13.28,   0.05,
10/14 16Z,   0.00,  -6.72,  99.90,  -6.68,   0.05,
10/14 17Z,   0.00,  -2.36,  99.90,  -2.32,   0.05,
10/14 18Z,   0.00,  -0.44,  99.90,  -0.40,   0.05,  (max)
10/14 19Z,   0.00,  -1.49,  99.90,  -1.45,   0.05,
10/14 20Z,  -0.10,  -4.99,  99.90,  -5.04,   0.05,
10/14 21Z,  -0.10,  -9.79,  99.90,  -9.84,   0.05,
10/14 22Z,  -0.20, -14.69,  99.90, -14.85,   0.05,
10/14 23Z,  -0.20, -18.59,  99.90, -18.74,   0.05,
10/15 00Z,  -0.30, -21.05,  99.90, -21.30,   0.05,  (min)
10/15 01Z,  -0.30, -20.85,  99.90, -21.11,   0.05,
10/15 02Z,  -0.40, -16.16,  99.90, -16.51,   0.05,
10/15 03Z,  -0.40,  -8.64,  99.90,  -8.99,   0.05,
10/15 04Z,  -0.50,  -2.67,  99.90,  -3.12,   0.05,
10/15 05Z,  -0.60,  -0.01,  99.90,  -0.57,   0.05,  (max)
10/15 06Z,  -0.70,  -0.03,  99.90,  -0.68,   0.05,
10/15 07Z,  -0.70,  -2.52,  99.90,  -3.17,   0.05,
10/15 08Z,  -0.80,  -7.02,  99.90,  -7.78,   0.05,
10/15 09Z,  -0.90, -12.45,  99.90, -13.30,   0.05,
10/15 10Z,  -1.00, -17.85,  99.90, -18.80,   0.05,
10/15 11Z,  -1.00, -22.32,  99.90, -23.28,   0.05,
10/15 12Z,  -1.10, -25.52,  99.90, -26.57,   0.05,
10/15 13Z,  -1.20, -26.97,  99.90, -28.12,   0.05,  (min)
10/15 14Z,  -1.30, -24.65,  99.90, -25.91,   0.05,
10/15 15Z,  -1.30, -18.10,  99.90, -19.35,   0.05,
10/15 16Z,  -1.40, -10.73,  99.90, -12.08,   0.05,
10/15 17Z,  -1.40,  -5.52,  99.90,  -6.88,   0.05,
10/15 18Z,  -1.50,  -2.46,  99.90,  -3.91,   0.05,