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
#Sand Point, AK : 05/18/2026 15:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,   0.10,  -3.57,  -2.49,  99.90,   0.98,  (max)
05/17 01Z,   0.10,  -4.21,  -3.12,  99.90,   0.99,
05/17 02Z,   0.10,  -5.30,  -4.08,  99.90,   1.12,
05/17 03Z,   0.10,  -6.36,  -5.20,  99.90,   1.06,
05/17 04Z,   0.10,  -7.00,  -5.78,  99.90,   1.12,  (min)
05/17 05Z,   0.20,  -7.01,  -5.66,  99.90,   1.15,
05/17 06Z,   0.10,  -6.33,  -4.94,  99.90,   1.29,
05/17 07Z,   0.00,  -5.04,  -3.67,  99.90,   1.37,
05/17 08Z,   0.00,  -3.42,  -2.18,  99.90,   1.24,
05/17 09Z,   0.00,  -1.94,  -0.66,  99.90,   1.28,
05/17 10Z,   0.00,  -1.06,   0.13,  99.90,   1.19,  (max)
05/17 11Z,   0.00,  -1.05,   0.06,  99.90,   1.11,
05/17 12Z,   0.00,  -1.96,  -0.89,  99.90,   1.07,
05/17 13Z,  -0.10,  -3.75,  -2.76,  99.90,   1.09,
05/17 14Z,  -0.20,  -6.13,  -5.24,  99.90,   1.09,
05/17 15Z,  -0.20,  -8.61,  -7.68,  99.90,   1.13,
05/17 16Z,  -0.20, -10.64,  -9.51,  99.90,   1.33,
05/17 17Z,  -0.10, -11.85, -10.81,  99.90,   1.14,
05/17 18Z,  -0.20, -12.09, -11.17,  99.90,   1.12,  (min)
05/17 19Z,  -0.10, -11.31, -10.31,  99.90,   1.10,
05/17 20Z,  -0.10,  -9.69,  -8.72,  99.90,   1.07,
05/17 21Z,  -0.10,  -7.66,  -6.65,  99.90,   1.11,
05/17 22Z,  -0.10,  -5.73,  -4.93,  99.90,   0.90,
05/17 23Z,  -0.10,  -4.30,  -3.54,  99.90,   0.86,
05/18 00Z,  -0.20,  -3.57,  -2.73,  99.90,   1.04,  (max)
05/18 01Z,  -0.20,  -3.61,  -2.82,  99.90,   0.99,
05/18 02Z,  -0.20,  -4.33,  -3.46,  99.90,   1.07,
05/18 03Z,  -0.20,  -5.41,  -4.62,  99.90,   0.99,
05/18 04Z,  -0.20,  -6.38,  -5.42,  99.90,   1.16,
05/18 05Z,  -0.20,  -6.86,  -5.93,  99.90,   1.13,  (min)
05/18 06Z,  -0.30,  -6.71,  -5.63,  99.90,   1.38,
05/18 07Z,  -0.30,  -5.89,  -4.92,  99.90,   1.27,
05/18 08Z,  -0.30,  -4.51,  -3.60,  99.90,   1.21,
05/18 09Z,  -0.20,  -2.90,  -1.92,  99.90,   1.18,
05/18 10Z,  -0.20,  -1.56,  -0.68,  99.90,   1.08,
05/18 11Z,  -0.20,  -0.90,  -0.06,  99.90,   1.04,  (max)
05/18 12Z,  -0.20,  -1.13,  -0.47,  99.90,   0.86,
05/18 13Z,  -0.30,  -2.28,  -1.58,  99.90,   1.00,
05/18 14Z,  -0.40,  -4.25,  -3.52,  99.90,   1.13,
05/18 15Z,  -0.50,  -6.72,  -6.00,  99.90,   1.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 16Z,  -0.50,  -9.15,  99.90,  -8.46,   1.19,
05/18 17Z,  -0.60, -11.03,  99.90, -10.47,   1.16,
05/18 18Z,  -0.60, -12.05,  99.90, -11.52,   1.13,  (min)
05/18 19Z,  -0.50, -12.09,  99.90, -11.48,   1.10,
05/18 20Z,  -0.40, -11.14,  99.90, -10.46,   1.07,
05/18 21Z,  -0.20,  -9.42,  99.90,  -8.58,   1.04,
05/18 22Z,   0.00,  -7.39,  99.90,  -6.37,   1.02,
05/18 23Z,   0.20,  -5.54,  99.90,  -4.35,   0.99,
05/19 00Z,   0.20,  -4.24,  99.90,  -3.08,   0.96,
05/19 01Z,   0.20,  -3.62,  99.90,  -2.49,   0.93,  (max)
05/19 02Z,   0.00,  -3.75,  99.90,  -2.85,   0.90,
05/19 03Z,  -0.20,  -4.50,  99.90,  -3.83,   0.87,
05/19 04Z,  -0.30,  -5.52,  99.90,  -4.95,   0.87,
05/19 05Z,  -0.40,  -6.36,  99.90,  -5.89,   0.87,
05/19 06Z,  -0.40,  -6.71,  99.90,  -6.23,   0.87,  (min)
05/19 07Z,  -0.40,  -6.43,  99.90,  -5.96,   0.87,
05/19 08Z,  -0.30,  -5.55,  99.90,  -4.97,   0.87,
05/19 09Z,  -0.30,  -4.18,  99.90,  -3.61,   0.87,
05/19 10Z,  -0.30,  -2.68,  99.90,  -2.11,   0.87,
05/19 11Z,  -0.30,  -1.52,  99.90,  -0.95,   0.87,
05/19 12Z,  -0.30,  -1.07,  99.90,  -0.50,   0.87,  (max)
05/19 13Z,  -0.30,  -1.48,  99.90,  -0.91,   0.87,
05/19 14Z,  -0.30,  -2.75,  99.90,  -2.18,   0.87,
05/19 15Z,  -0.30,  -4.75,  99.90,  -4.18,   0.87,
05/19 16Z,  -0.30,  -7.14,  99.90,  -6.57,   0.87,
05/19 17Z,  -0.30,  -9.40,  99.90,  -8.83,   0.87,
05/19 18Z,  -0.30, -11.07,  99.90, -10.49,   0.87,
05/19 19Z,  -0.30, -11.88,  99.90, -11.31,   0.87,  (min)
05/19 20Z,  -0.30, -11.76,  99.90, -11.19,   0.87,
05/19 21Z,  -0.30, -10.73,  99.90, -10.15,   0.87,
05/19 22Z,  -0.30,  -9.02,  99.90,  -8.45,   0.87,
05/19 23Z,  -0.40,  -7.09,  99.90,  -6.62,   0.87,
05/20 00Z,  -0.40,  -5.40,  99.90,  -4.93,   0.87,
05/20 01Z,  -0.50,  -4.24,  99.90,  -3.87,   0.87,
05/20 02Z,  -0.50,  -3.74,  99.90,  -3.37,   0.87,  (max)
05/20 03Z,  -0.50,  -3.92,  99.90,  -3.55,   0.87,
05/20 04Z,  -0.40,  -4.65,  99.90,  -4.18,   0.87,
05/20 05Z,  -0.40,  -5.58,  99.90,  -5.10,   0.87,
05/20 06Z,  -0.30,  -6.29,  99.90,  -5.72,   0.87,
05/20 07Z,  -0.20,  -6.53,  99.90,  -5.86,   0.87,  (min)
05/20 08Z,  -0.20,  -6.23,  99.90,  -5.55,   0.87,
05/20 09Z,  -0.20,  -5.37,  99.90,  -4.70,   0.87,
05/20 10Z,  -0.20,  -4.11,  99.90,  -3.44,   0.87,
05/20 11Z,  -0.30,  -2.78,  99.90,  -2.21,   0.87,
05/20 12Z,  -0.30,  -1.83,  99.90,  -1.26,   0.87,
05/20 13Z,  -0.40,  -1.55,  99.90,  -1.07,   0.87,  (max)
05/20 14Z,  -0.50,  -2.04,  99.90,  -1.66,   0.87,
05/20 15Z,  -0.50,  -3.29,  99.90,  -2.92,   0.87,
05/20 16Z,  -0.50,  -5.19,  99.90,  -4.81,   0.87,
05/20 17Z,  -0.50,  -7.37,  99.90,  -7.00,   0.87,
05/20 18Z,  -0.40,  -9.37,  99.90,  -8.90,   0.87,
05/20 19Z,  -0.30, -10.79,  99.90, -10.21,   0.87,
05/20 20Z,  -0.30, -11.42,  99.90, -10.85,   0.87,  (min)
05/20 21Z,  -0.20, -11.21,  99.90, -10.53,   0.87,
05/20 22Z,  -0.20, -10.17,  99.90,  -9.50,   0.87,
05/20 23Z,  -0.30,  -8.56,  99.90,  -7.99,   0.87,
05/21 00Z,  -0.40,  -6.80,  99.90,  -6.33,   0.87,
05/21 01Z,  -0.40,  -5.29,  99.90,  -4.81,   0.87,
05/21 02Z,  -0.40,  -4.26,  99.90,  -3.79,   0.87,
05/21 03Z,  -0.30,  -3.83,  99.90,  -3.26,   0.87,  (max)
05/21 04Z,  -0.20,  -4.02,  99.90,  -3.35,   0.87,
05/21 05Z,  -0.10,  -4.70,  99.90,  -3.93,   0.87,
05/21 06Z,  -0.10,  -5.54,  99.90,  -4.77,   0.87,
05/21 07Z,  -0.10,  -6.17,  99.90,  -5.40,   0.87,
05/21 08Z,  -0.20,  -6.40,  99.90,  -5.72,   0.87,  (min)
05/21 09Z,  -0.10,  -6.15,  99.90,  -5.37,   0.87,
05/21 10Z,  -0.10,  -5.42,  99.90,  -4.64,   0.87,
05/21 11Z,   0.00,  -4.33,  99.90,  -3.46,   0.87,
05/21 12Z,  -0.10,  -3.21,  99.90,  -2.44,   0.87,
05/21 13Z,  -0.30,  -2.44,  99.90,  -1.87,   0.87,
05/21 14Z,  -0.40,  -2.25,  99.90,  -1.78,   0.87,  (max)
05/21 15Z,  -0.40,  -2.72,  99.90,  -2.24,   0.87,
05/21 16Z,  -0.40,  -3.84,  99.90,  -3.37,   0.87,
05/21 17Z,  -0.40,  -5.51,  99.90,  -5.04,   0.87,
05/21 18Z,  -0.30,  -7.41,  99.90,  -6.84,   0.87,
05/21 19Z,  -0.30,  -9.11,  99.90,  -8.54,   0.87,
05/21 20Z,  -0.20, -10.28,  99.90,  -9.61,   0.87,
05/21 21Z,  -0.20, -10.78,  99.90, -10.11,   0.87,  (min)
05/21 22Z,  -0.20, -10.53,  99.90,  -9.86,   0.87,
05/21 23Z,  -0.40,  -9.55,  99.90,  -9.08,   0.87,
05/22 00Z,  -0.60,  -8.08,  99.90,  -7.81,   0.87,
05/22 01Z,  -0.70,  -6.49,  99.90,  -6.32,   0.87,
05/22 02Z,  -0.80,  -5.15,  99.90,  -5.07,   0.87,
05/22 03Z,  -0.70,  -4.22,  99.90,  -4.05,   0.87,
05/22 04Z,  -0.70,  -3.83,  99.90,  -3.65,   0.87,  (max)
05/22 05Z,  -0.80,  -4.01,  99.90,  -3.94,   0.87,
05/22 06Z,  -0.80,  -4.65,  99.90,  -4.58,   0.87,
05/22 07Z,  99.90,  -5.43,  99.90,  99.90,   0.87,
05/22 08Z,  99.90,  -6.06,  99.90,  99.90,   0.87,
05/22 09Z,  99.90,  -6.35,  99.90,  99.90,   0.87,
05/22 10Z,  99.90,  -6.25,  99.90,  99.90,   0.87,
05/22 11Z,  99.90,  -5.71,  99.90,  99.90,   0.87,
05/22 12Z,  99.90,  -4.84,  99.90,  99.90,   0.87,