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 : 04/10/2026 20:22:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 00Z,  -0.60, -25.73, -25.97,  99.90,   0.36,
04/09 01Z,  -0.60, -29.12, -29.48,  99.90,   0.24,
04/09 02Z,  -0.50, -30.60, -32.10,  99.90,  -1.00,  (min)
04/09 03Z,  -0.50, -30.46, -31.66,  99.90,  -0.70,
04/09 04Z,  -0.50, -27.69, -26.64,  99.90,   1.55,
04/09 05Z,  -0.50, -22.08, -21.50,  99.90,   1.08,
04/09 06Z,  -0.50, -16.50, -17.06,  99.90,  -0.06,
04/09 07Z,  -0.50, -13.07, -13.66,  99.90,  -0.09,
04/09 08Z,  -0.50, -10.99, -11.43,  99.90,   0.06,
04/09 09Z,  -0.50,  -9.98, -11.07,  99.90,  -0.59,  (max)
04/09 10Z,  -0.50, -10.99, -12.75,  99.90,  -1.26,
04/09 11Z,  -0.50, -14.11, -16.01,  99.90,  -1.40,
04/09 12Z,  -0.50, -18.39, -19.54,  99.90,  -0.65,
04/09 13Z,  -0.50, -22.21, -22.62,  99.90,   0.09,
04/09 14Z,  -0.50, -24.25, -24.73,  99.90,   0.02,  (min)
04/09 15Z,  -0.50, -24.59, -24.67,  99.90,   0.42,
04/09 16Z,  -0.50, -22.94, -21.80,  99.90,   1.64,
04/09 17Z,  -0.40, -18.54, -17.94,  99.90,   1.00,
04/09 18Z,  -0.50, -13.39, -14.52,  99.90,  -0.63,
04/09 19Z,  -0.40, -10.63, -12.15,  99.90,  -1.12,
04/09 20Z,  -0.50, -10.26, -11.33,  99.90,  -0.57,  (max)
04/09 21Z,  -0.50, -10.99, -12.41,  99.90,  -0.92,
04/09 22Z,  -0.50, -13.03, -15.36,  99.90,  -1.83,
04/09 23Z,  -0.50, -16.63, -19.17,  99.90,  -2.04,
04/10 00Z,  -0.50, -21.10, -22.87,  99.90,  -1.27,
04/10 01Z,  -0.50, -25.30, -26.29,  99.90,  -0.49,
04/10 02Z,  -0.40, -28.04, -29.23,  99.90,  -0.79,
04/10 03Z,  -0.40, -29.25, -31.07,  99.90,  -1.42,  (min)
04/10 04Z,  -0.40, -29.25, -30.20,  99.90,  -0.55,
04/10 05Z,  -0.40, -26.84, -26.13,  99.90,   1.11,
04/10 06Z,  -0.40, -22.01, -21.63,  99.90,   0.78,
04/10 07Z,  -0.40, -17.46, -17.78,  99.90,   0.08,
04/10 08Z,  -0.40, -14.54, -14.71,  99.90,   0.23,
04/10 09Z,  -0.40, -12.26, -12.50,  99.90,   0.16,
04/10 10Z,  -0.40, -10.84, -11.71,  99.90,  -0.47,  (max)
04/10 11Z,  -0.40, -11.44, -12.55,  99.90,  -0.71,
04/10 12Z,  -0.40, -14.12, -15.00,  99.90,  -0.48,
04/10 13Z,  -0.40, -17.90, -18.14,  99.90,   0.16,
04/10 14Z,  -0.40, -21.21, -21.14,  99.90,   0.47,
04/10 15Z,  -0.40, -23.10, -23.42,  99.90,   0.08,
04/10 16Z,  -0.40, -23.86, -24.30,  99.90,  -0.04,  (min)
04/10 17Z,  -0.40, -22.88, -22.88,  99.90,   0.40,
04/10 18Z,  -0.40, -19.30, -19.93,  99.90,  -0.23,
04/10 19Z,  -0.40, -15.13, -16.77,  99.90,  -1.24,
04/10 20Z,  -0.40, -12.93, -14.43,  99.90,  -1.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 21Z,  -0.40, -12.21,  99.90, -13.66,  -1.05,
04/10 22Z,  -0.40, -12.12,  99.90, -13.53,  -1.00,  (max)
04/10 23Z,  -0.40, -13.39,  99.90, -14.74,  -0.95,
04/11 00Z,  -0.40, -16.32,  99.90, -17.62,  -0.90,
04/11 01Z,  -0.40, -20.22,  99.90, -21.47,  -0.85,
04/11 02Z,  -0.40, -23.96,  99.90, -25.16,  -0.80,
04/11 03Z,  -0.40, -26.54,  99.90, -27.68,  -0.75,
04/11 04Z,  -0.40, -28.16,  99.90, -29.25,  -0.70,
04/11 05Z,  -0.40, -28.84,  99.90, -29.89,  -0.65,  (min)
04/11 06Z,  -0.40, -27.02,  99.90, -28.02,  -0.60,
04/11 07Z,  -0.40, -22.82,  99.90, -23.76,  -0.54,
04/11 08Z,  -0.40, -18.78,  99.90, -19.67,  -0.49,
04/11 09Z,  -0.50, -15.71,  99.90, -16.70,  -0.49,
04/11 10Z,  -0.50, -12.79,  99.90, -13.78,  -0.49,
04/11 11Z,  -0.50, -10.80,  99.90, -11.79,  -0.49,  (max)
04/11 12Z,  -0.50, -11.01,  99.90, -12.01,  -0.49,
04/11 13Z,  -0.50, -13.36,  99.90, -14.36,  -0.49,
04/11 14Z,  -0.40, -16.87,  99.90, -17.77,  -0.49,
04/11 15Z,  -0.50, -20.11,  99.90, -21.10,  -0.49,
04/11 16Z,  -0.50, -22.45,  99.90, -23.45,  -0.49,
04/11 17Z,  -0.50, -24.14,  99.90, -25.13,  -0.49,  (min)
04/11 18Z,  -0.50, -24.01,  99.90, -25.00,  -0.49,
04/11 19Z,  -0.50, -21.04,  99.90, -22.03,  -0.49,
04/11 20Z,  -0.40, -17.30,  99.90, -18.19,  -0.49,
04/11 21Z,  -0.40, -14.88,  99.90, -15.78,  -0.49,
04/11 22Z,  -0.40, -13.23,  99.90, -14.12,  -0.49,
04/11 23Z,  -0.40, -12.10,  99.90, -13.00,  -0.49,  (max)
04/12 00Z,  -0.40, -12.63,  99.90, -13.52,  -0.49,
04/12 01Z,  -0.40, -15.07,  99.90, -15.96,  -0.49,
04/12 02Z,  -0.40, -18.72,  99.90, -19.61,  -0.49,
04/12 03Z,  -0.40, -22.43,  99.90, -23.33,  -0.49,
04/12 04Z,  -0.30, -25.38,  99.90, -26.18,  -0.49,
04/12 05Z,  -0.30, -27.85,  99.90, -28.65,  -0.49,
04/12 06Z,  -0.20, -29.33,  99.90, -30.02,  -0.49,  (min)
04/12 07Z,  -0.20, -27.84,  99.90, -28.54,  -0.49,
04/12 08Z,  -0.20, -23.76,  99.90, -24.45,  -0.49,
04/12 09Z,  -0.20, -19.58,  99.90, -20.28,  -0.49,
04/12 10Z,  -0.20, -15.87,  99.90, -16.56,  -0.49,
04/12 11Z,  -0.30, -12.19,  99.90, -12.98,  -0.49,
04/12 12Z,  -0.20,  -9.81,  99.90, -10.51,  -0.49,  (max)
04/12 13Z,  -0.20,  -9.93,  99.90, -10.63,  -0.49,
04/12 14Z,  -0.20, -12.32,  99.90, -13.01,  -0.49,
04/12 15Z,  -0.10, -15.97,  99.90, -16.56,  -0.49,
04/12 16Z,  -0.10, -19.59,  99.90, -20.18,  -0.49,
04/12 17Z,  -0.10, -22.80,  99.90, -23.40,  -0.49,
04/12 18Z,   0.00, -25.53,  99.90, -26.03,  -0.49,
04/12 19Z,   0.00, -25.96,  99.90, -26.45,  -0.49,  (min)
04/12 20Z,  -0.10, -23.05,  99.90, -23.64,  -0.49,
04/12 21Z,  -0.10, -19.05,  99.90, -19.64,  -0.49,
04/12 22Z,  -0.10, -15.82,  99.90, -16.41,  -0.49,
04/12 23Z,  -0.10, -12.97,  99.90, -13.57,  -0.49,
04/13 00Z,  -0.10, -10.96,  99.90, -11.55,  -0.49,  (max)
04/13 01Z,  -0.10, -11.10,  99.90, -11.69,  -0.49,
04/13 02Z,  -0.10, -13.48,  99.90, -14.08,  -0.49,
04/13 03Z,  -0.10, -17.30,  99.90, -17.90,  -0.49,
04/13 04Z,  -0.10, -21.39,  99.90, -21.99,  -0.49,
04/13 05Z,  -0.10, -25.04,  99.90, -25.63,  -0.49,
04/13 06Z,  -0.10, -28.41,  99.90, -29.00,  -0.49,
04/13 07Z,  -0.10, -30.33,  99.90, -30.92,  -0.49,  (min)
04/13 08Z,  -0.10, -28.60,  99.90, -29.19,  -0.49,
04/13 09Z,  -0.10, -24.03,  99.90, -24.62,  -0.49,
04/13 10Z,  -0.10, -19.21,  99.90, -19.80,  -0.49,
04/13 11Z,  -0.10, -14.67,  99.90, -15.26,  -0.49,
04/13 12Z,  -0.10, -10.49,  99.90, -11.09,  -0.49,
04/13 13Z,  -0.10,  -8.22,  99.90,  -8.81,  -0.49,  (max)
04/13 14Z,   0.00,  -8.76,  99.90,  -9.25,  -0.49,
04/13 15Z,   0.00, -11.64,  99.90, -12.13,  -0.49,
04/13 16Z,   0.00, -15.80,  99.90, -16.30,  -0.49,
04/13 17Z,   0.00, -20.09,  99.90, -20.58,  -0.49,
04/13 18Z,   0.00, -24.26,  99.90, -24.75,  -0.49,
04/13 19Z,   0.00, -27.73,  99.90, -28.23,  -0.49,
04/13 20Z,   0.00, -28.12,  99.90, -28.61,  -0.49,  (min)
04/13 21Z,  -0.10, -24.60,  99.90, -25.19,  -0.49,
04/13 22Z,  -0.10, -19.77,  99.90, -20.36,  -0.49,
04/13 23Z,  -0.10, -15.42,  99.90, -16.01,  -0.49,
04/14 00Z,   0.00, -11.53,  99.90, -12.02,  -0.49,
04/14 01Z,   0.00,  -9.10,  99.90,  -9.60,  -0.49,  (max)
04/14 02Z,   0.00,  -9.40,  99.90,  -9.89,  -0.49,
04/14 03Z,   0.00, -12.20,  99.90, -12.70,  -0.49,
04/14 04Z,   0.10, -16.53,  99.90, -16.93,  -0.49,
04/14 05Z,   0.20, -21.18,  99.90, -21.47,  -0.49,
04/14 06Z,   0.20, -25.52,  99.90, -25.82,  -0.49,
04/14 07Z,   0.20, -29.49,  99.90, -29.78,  -0.49,
04/14 08Z,   0.10, -31.23,  99.90, -31.62,  -0.49,  (min)
04/14 09Z,   0.10, -28.60,  99.90, -29.00,  -0.49,
04/14 10Z,   0.00, -23.05,  99.90, -23.55,  -0.49,
04/14 11Z,   0.00, -17.39,  99.90, -17.88,  -0.49,
04/14 12Z,   0.00, -12.24,  99.90, -12.73,  -0.49,