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
#Seldovia, AK : 05/15/2026 02:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   0.20, -10.44, -10.14,  99.90,   0.10,
05/13 07Z,   0.30,  -7.82,  -7.58,  99.90,  -0.06,
05/13 08Z,   0.30,  -6.61,  -6.38,  99.90,  -0.07,  (max)
05/13 09Z,   0.30,  -7.11,  -6.95,  99.90,  -0.14,
05/13 10Z,   0.30,  -9.20,  -9.08,  99.90,  -0.18,
05/13 11Z,   0.30, -12.41, -12.28,  99.90,  -0.17,
05/13 12Z,   0.40, -16.09, -15.85,  99.90,  -0.16,
05/13 13Z,   0.40, -19.42, -19.19,  99.90,  -0.17,
05/13 14Z,   0.30, -21.48, -21.17,  99.90,   0.01,  (min)
05/13 15Z,   0.30, -21.66, -21.16,  99.90,   0.20,
05/13 16Z,   0.20, -20.10, -19.53,  99.90,   0.37,
05/13 17Z,   0.10, -17.26, -16.80,  99.90,   0.36,
05/13 18Z,   0.30, -13.77, -13.53,  99.90,  -0.06,
05/13 19Z,   0.30, -10.51, -10.36,  99.90,  -0.15,
05/13 20Z,   0.30,  -8.39,  -8.30,  99.90,  -0.21,
05/13 21Z,   0.30,  -7.91,  -7.88,  99.90,  -0.27,  (max)
05/13 22Z,   0.30,  -9.13,  -9.09,  99.90,  -0.26,
05/13 23Z,   0.20, -11.69, -11.66,  99.90,  -0.17,
05/14 00Z,   0.30, -14.96, -14.98,  99.90,  -0.32,
05/14 01Z,   0.30, -18.16, -18.26,  99.90,  -0.40,
05/14 02Z,   0.30, -20.34, -20.53,  99.90,  -0.49,
05/14 03Z,   0.20, -20.67, -20.84,  99.90,  -0.37,  (min)
05/14 04Z,   0.10, -19.05, -18.97,  99.90,  -0.02,
05/14 05Z,   0.10, -15.97, -15.93,  99.90,  -0.06,
05/14 06Z,   0.20, -12.13, -12.21,  99.90,  -0.28,
05/14 07Z,   0.30,  -8.42,  -8.59,  99.90,  -0.47,
05/14 08Z,   0.30,  -5.82,  -5.93,  99.90,  -0.41,
05/14 09Z,   0.30,  -5.07,  -5.12,  99.90,  -0.35,  (max)
05/14 10Z,   0.20,  -6.35,  -6.48,  99.90,  -0.33,
05/14 11Z,   0.10,  -9.42,  -9.55,  99.90,  -0.23,
05/14 12Z,   0.20, -13.64, -13.71,  99.90,  -0.27,
05/14 13Z,   0.20, -18.18, -18.23,  99.90,  -0.25,
05/14 14Z,   0.10, -22.00, -22.09,  99.90,  -0.19,
05/14 15Z,   0.00, -24.01, -23.98,  99.90,   0.03,  (min)
05/14 16Z,   0.00, -23.67, -23.52,  99.90,   0.15,
05/14 17Z,  -0.10, -21.24, -21.04,  99.90,   0.30,
05/14 18Z,   0.00, -17.42, -17.36,  99.90,   0.06,
05/14 19Z,   0.00, -13.06, -13.08,  99.90,  -0.02,
05/14 20Z,   0.00,  -9.25,  -9.30,  99.90,  -0.05,
05/14 21Z,   0.00,  -6.95,  -7.11,  99.90,  -0.16,
05/14 22Z,   0.00,  -6.65,  -6.87,  99.90,  -0.22,  (max)
05/14 23Z,  -0.10,  -8.32,  -8.56,  99.90,  -0.14,
05/15 00Z,  -0.20, -11.48, -11.78,  99.90,  -0.10,
05/15 01Z,  -0.20, -15.34, -15.73,  99.90,  -0.19,
05/15 02Z,  -0.20, -18.91, -19.37,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 03Z,  -0.20, -21.02,  99.90, -21.46,  -0.24,  (min)
05/15 04Z,  -0.10, -20.86,  99.90, -21.18,  -0.22,
05/15 05Z,   0.00, -18.48,  99.90, -18.68,  -0.20,
05/15 06Z,   0.00, -14.61,  99.90, -14.79,  -0.17,
05/15 07Z,   0.00, -10.18,  99.90, -10.34,  -0.15,
05/15 08Z,   0.00,  -6.28,  99.90,  -6.42,  -0.13,
05/15 09Z,   0.00,  -3.98,  99.90,  -4.09,  -0.11,
05/15 10Z,   0.00,  -3.90,  99.90,  -3.98,  -0.09,  (max)
05/15 11Z,  -0.10,  -6.11,  99.90,  -6.27,  -0.06,
05/15 12Z,  -0.20, -10.19,  99.90, -10.44,  -0.04,
05/15 13Z,  -0.30, -15.37,  99.90, -15.68,  -0.02,
05/15 14Z,  -0.40, -20.58,  99.90, -20.98,   0.00,
05/15 15Z,  -0.40, -24.58,  99.90, -24.98,   0.00,
05/15 16Z,  -0.50, -26.22,  99.90, -26.72,   0.00,  (min)
05/15 17Z,  -0.40, -25.09,  99.90, -25.49,   0.00,
05/15 18Z,  -0.30, -21.71,  99.90, -22.00,   0.00,
05/15 19Z,  -0.20, -16.97,  99.90, -17.16,   0.00,
05/15 20Z,  -0.10, -11.95,  99.90, -12.04,   0.00,
05/15 21Z,   0.00,  -7.85,  99.90,  -7.85,   0.00,
05/15 22Z,   0.00,  -5.63,  99.90,  -5.63,   0.00,  (max)
05/15 23Z,   0.00,  -5.70,  99.90,  -5.70,   0.00,
05/16 00Z,  -0.10,  -7.92,  99.90,  -8.02,   0.00,
05/16 01Z,  -0.20, -11.69,  99.90, -11.89,   0.00,
05/16 02Z,  -0.40, -16.03,  99.90, -16.43,   0.00,
05/16 03Z,  -0.60, -19.74,  99.90, -20.34,   0.00,
05/16 04Z,  -0.60, -21.53,  99.90, -22.13,   0.00,  (min)
05/16 05Z,  -0.60, -20.67,  99.90, -21.27,   0.00,
05/16 06Z,  -0.40, -17.50,  99.90, -17.89,   0.00,
05/16 07Z,  -0.30, -12.96,  99.90, -13.26,   0.00,
05/16 08Z,  -0.10,  -8.19,  99.90,  -8.29,   0.00,
05/16 09Z,   0.00,  -4.38,  99.90,  -4.38,   0.00,
05/16 10Z,   0.00,  -2.58,  99.90,  -2.58,   0.00,  (max)
05/16 11Z,   0.00,  -3.29,  99.90,  -3.29,   0.00,
05/16 12Z,  -0.10,  -6.43,  99.90,  -6.53,   0.00,
05/16 13Z,  -0.20, -11.44,  99.90, -11.64,   0.00,
05/16 14Z,  -0.40, -17.35,  99.90, -17.74,   0.00,
05/16 15Z,  -0.50, -22.91,  99.90, -23.41,   0.00,
05/16 16Z,  -0.60, -26.75,  99.90, -27.34,   0.00,
05/16 17Z,  -0.50, -27.73,  99.90, -28.23,   0.00,  (min)
05/16 18Z,  -0.50, -25.72,  99.90, -26.22,   0.00,
05/16 19Z,  -0.40, -21.47,  99.90, -21.87,   0.00,
05/16 20Z,  -0.30, -16.06,  99.90, -16.36,   0.00,
05/16 21Z,  -0.30, -10.71,  99.90, -11.00,   0.00,
05/16 22Z,  -0.30,  -6.62,  99.90,  -6.92,   0.00,
05/16 23Z,  -0.40,  -4.70,  99.90,  -5.10,   0.00,  (max)
05/17 00Z,  -0.40,  -5.25,  99.90,  -5.65,   0.00,
05/17 01Z,  -0.30,  -8.03,  99.90,  -8.33,   0.00,
05/17 02Z,  -0.40, -12.30,  99.90, -12.69,   0.00,
05/17 03Z,  -0.50, -16.89,  99.90, -17.39,   0.00,
05/17 04Z,  -0.40, -20.46,  99.90, -20.85,   0.00,
05/17 05Z,  -0.30, -21.69,  99.90, -21.98,   0.00,  (min)
05/17 06Z,  -0.20, -20.07,  99.90, -20.27,   0.00,
05/17 07Z,  -0.20, -16.22,  99.90, -16.41,   0.00,
05/17 08Z,  -0.10, -11.27,  99.90, -11.37,   0.00,
05/17 09Z,   0.00,  -6.47,  99.90,  -6.47,   0.00,
05/17 10Z,   0.00,  -3.01,  99.90,  -3.01,   0.00,
05/17 11Z,  -0.20,  -1.85,  99.90,  -2.04,   0.00,  (max)
05/17 12Z,  -0.20,  -3.34,  99.90,  -3.54,   0.00,
05/17 13Z,  -0.10,  -7.29,  99.90,  -7.39,   0.00,
05/17 14Z,  -0.10, -12.97,  99.90, -13.07,   0.00,
05/17 15Z,  -0.10, -19.26,  99.90, -19.36,   0.00,
05/17 16Z,   0.00, -24.79,  99.90, -24.79,   0.00,
05/17 17Z,   0.00, -28.12,  99.90, -28.12,   0.00,
05/17 18Z,   0.10, -28.32,  99.90, -28.21,   0.00,  (min)
05/17 19Z,   0.30, -25.51,  99.90, -25.21,   0.00,
05/17 20Z,   0.30, -20.67,  99.90, -20.36,   0.00,
05/17 21Z,   0.40, -14.96,  99.90, -14.56,   0.00,
05/17 22Z,   0.40,  -9.62,  99.90,  -9.21,   0.00,
05/17 23Z,   0.40,  -5.81,  99.90,  -5.41,   0.00,
05/18 00Z,   0.30,  -4.32,  99.90,  -4.02,   0.00,  (max)
05/18 01Z,   0.30,  -5.38,  99.90,  -5.07,   0.00,
05/18 02Z,   0.20,  -8.62,  99.90,  -8.41,   0.00,
05/18 03Z,   0.00, -13.14,  99.90, -13.14,   0.00,
05/18 04Z,   0.00, -17.70,  99.90, -17.70,   0.00,
05/18 05Z,   0.10, -20.85,  99.90, -20.75,   0.00,
05/18 06Z,   0.10, -21.40,  99.90, -21.30,   0.00,  (min)
05/18 07Z,   0.20, -19.12,  99.90, -18.92,   0.00,
05/18 08Z,   0.40, -14.86,  99.90, -14.46,   0.00,
05/18 09Z,   0.40,  -9.85,  99.90,  -9.45,   0.00,
05/18 10Z,   0.40,  -5.31,  99.90,  -4.91,   0.00,
05/18 11Z,   0.30,  -2.37,  99.90,  -2.07,   0.00,
05/18 12Z,   0.20,  -1.86,  99.90,  -1.66,   0.00,  (max)
05/18 13Z,   0.00,  -4.02,  99.90,  -4.02,   0.00,
05/18 14Z,  -0.10,  -8.52,  99.90,  -8.61,   0.00,
05/18 15Z,  -0.30, -14.51,  99.90, -14.81,   0.00,
05/18 16Z,  -0.30, -20.77,  99.90, -21.07,   0.00,
05/18 17Z,  -0.30, -25.90,  99.90, -26.19,   0.00,
05/18 18Z,  -0.20, -28.52,  99.90, -28.72,   0.00,