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 : 05/16/2026 16:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 00Z,  -0.10,  -5.29,  -5.01,  99.90,   0.38,
05/15 01Z,  -0.10,  -6.38,  -6.04,  99.90,   0.44,
05/15 02Z,  -0.20,  -7.22,  -6.82,  99.90,   0.60,
05/15 03Z,  -0.20,  -7.55,  -7.14,  99.90,   0.61,  (min)
05/15 04Z,  -0.20,  -7.28,  -6.83,  99.90,   0.65,
05/15 05Z,  -0.20,  -6.37,  -5.96,  99.90,   0.61,
05/15 06Z,  -0.20,  -4.98,  -4.58,  99.90,   0.60,
05/15 07Z,  -0.20,  -3.46,  -3.04,  99.90,   0.62,
05/15 08Z,  -0.10,  -2.28,  -1.77,  99.90,   0.61,
05/15 09Z,  -0.10,  -1.74,  -1.22,  99.90,   0.62,  (max)
05/15 10Z,  -0.10,  -1.99,  -1.47,  99.90,   0.62,
05/15 11Z,  -0.20,  -3.07,  -2.59,  99.90,   0.68,
05/15 12Z,  -0.30,  -4.85,  -4.33,  99.90,   0.82,
05/15 13Z,  -0.20,  -6.97,  -6.44,  99.90,   0.73,
05/15 14Z,  -0.20,  -8.92,  -8.23,  99.90,   0.89,
05/15 15Z,  -0.20, -10.32,  -9.45,  99.90,   1.07,
05/15 16Z,  -0.10, -10.94, -10.10,  99.90,   0.94,  (min)
05/15 17Z,  -0.10, -10.67,  -9.77,  99.90,   1.00,
05/15 18Z,  -0.10,  -9.56,  -8.58,  99.90,   1.08,
05/15 19Z,   0.00,  -7.89,  -6.92,  99.90,   0.97,
05/15 20Z,   0.00,  -6.12,  -5.17,  99.90,   0.95,
05/15 21Z,   0.10,  -4.69,  -3.73,  99.90,   0.86,
05/15 22Z,   0.20,  -3.83,  -2.82,  99.90,   0.81,
05/15 23Z,   0.30,  -3.67,  -2.55,  99.90,   0.82,  (max)
05/16 00Z,   0.30,  -4.21,  -3.07,  99.90,   0.84,
05/16 01Z,   0.30,  -5.24,  -4.16,  99.90,   0.78,
05/16 02Z,   0.30,  -6.34,  -5.16,  99.90,   0.88,
05/16 03Z,   0.30,  -7.11,  -5.81,  99.90,   1.00,
05/16 04Z,   0.40,  -7.29,  -5.98,  99.90,   0.91,  (min)
05/16 05Z,   0.40,  -6.82,  -5.41,  99.90,   1.01,
05/16 06Z,   0.30,  -5.69,  -4.47,  99.90,   0.92,
05/16 07Z,   0.30,  -4.14,  -2.93,  99.90,   0.91,
05/16 08Z,   0.30,  -2.60,  -1.32,  99.90,   0.98,
05/16 09Z,   0.30,  -1.54,  -0.31,  99.90,   0.93,
05/16 10Z,   0.20,  -1.25,  -0.09,  99.90,   0.96,  (max)
05/16 11Z,   0.10,  -1.85,  -0.75,  99.90,   1.00,
05/16 12Z,   0.20,  -3.33,  -2.08,  99.90,   1.05,
05/16 13Z,   0.20,  -5.47,  -4.26,  99.90,   1.01,
05/16 14Z,   0.20,  -7.85,  -6.69,  99.90,   0.96,
05/16 15Z,   0.10,  -9.91,  -8.66,  99.90,   1.15,
05/16 16Z,   0.00, -11.26,  -9.92,  99.90,   1.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 17Z,   0.00, -11.70,  99.90, -10.41,   1.29,  (min)
05/16 18Z,   0.10, -11.17,  99.90,  -9.82,   1.25,
05/16 19Z,   0.20,  -9.76,  99.90,  -8.36,   1.20,
05/16 20Z,   0.30,  -7.85,  99.90,  -6.39,   1.16,
05/16 21Z,   0.30,  -5.94,  99.90,  -4.53,   1.11,
05/16 22Z,   0.30,  -4.46,  99.90,  -3.10,   1.07,
05/16 23Z,   0.20,  -3.64,  99.90,  -2.42,   1.02,
05/17 00Z,   0.20,  -3.57,  99.90,  -2.39,   0.97,  (max)
05/17 01Z,   0.20,  -4.21,  99.90,  -3.09,   0.93,
05/17 02Z,   0.20,  -5.30,  99.90,  -4.21,   0.88,
05/17 03Z,   0.10,  -6.36,  99.90,  -5.42,   0.84,
05/17 04Z,   0.10,  -7.00,  99.90,  -6.10,   0.79,
05/17 05Z,   0.10,  -7.01,  99.90,  -6.12,   0.79,  (min)
05/17 06Z,   0.00,  -6.33,  99.90,  -5.54,   0.79,
05/17 07Z,   0.00,  -5.04,  99.90,  -4.25,   0.79,
05/17 08Z,   0.00,  -3.42,  99.90,  -2.63,   0.79,
05/17 09Z,   0.00,  -1.94,  99.90,  -1.15,   0.79,
05/17 10Z,   0.00,  -1.06,  99.90,  -0.27,   0.79,
05/17 11Z,   0.00,  -1.05,  99.90,  -0.25,   0.79,  (max)
05/17 12Z,   0.00,  -1.96,  99.90,  -1.17,   0.79,
05/17 13Z,  -0.10,  -3.75,  99.90,  -3.06,   0.79,
05/17 14Z,  -0.20,  -6.13,  99.90,  -5.54,   0.79,
05/17 15Z,  -0.30,  -8.61,  99.90,  -8.12,   0.79,
05/17 16Z,  -0.30, -10.64,  99.90, -10.15,   0.79,
05/17 17Z,  -0.30, -11.85,  99.90, -11.36,   0.79,
05/17 18Z,  -0.30, -12.09,  99.90, -11.59,   0.79,  (min)
05/17 19Z,  -0.30, -11.31,  99.90, -10.82,   0.79,
05/17 20Z,  -0.20,  -9.69,  99.90,  -9.10,   0.79,
05/17 21Z,  -0.20,  -7.66,  99.90,  -7.06,   0.79,
05/17 22Z,  -0.20,  -5.73,  99.90,  -5.14,   0.79,
05/17 23Z,  -0.20,  -4.30,  99.90,  -3.71,   0.79,
05/18 00Z,  -0.30,  -3.57,  99.90,  -3.08,   0.79,  (max)
05/18 01Z,  -0.30,  -3.61,  99.90,  -3.12,   0.79,
05/18 02Z,  -0.40,  -4.33,  99.90,  -3.94,   0.79,
05/18 03Z,  -0.40,  -5.41,  99.90,  -5.02,   0.79,
05/18 04Z,  -0.50,  -6.38,  99.90,  -6.09,   0.79,
05/18 05Z,  -0.50,  -6.86,  99.90,  -6.57,   0.79,  (min)
05/18 06Z,  -0.40,  -6.71,  99.90,  -6.32,   0.79,
05/18 07Z,  -0.20,  -5.89,  99.90,  -5.30,   0.79,
05/18 08Z,  -0.20,  -4.51,  99.90,  -3.92,   0.79,
05/18 09Z,  -0.20,  -2.90,  99.90,  -2.31,   0.79,
05/18 10Z,  -0.20,  -1.56,  99.90,  -0.97,   0.79,
05/18 11Z,  -0.30,  -0.90,  99.90,  -0.41,   0.79,  (max)
05/18 12Z,  -0.40,  -1.13,  99.90,  -0.74,   0.79,
05/18 13Z,  -0.40,  -2.28,  99.90,  -1.89,   0.79,
05/18 14Z,  -0.50,  -4.25,  99.90,  -3.96,   0.79,
05/18 15Z,  -0.60,  -6.72,  99.90,  -6.52,   0.79,
05/18 16Z,  -0.60,  -9.15,  99.90,  -8.96,   0.79,
05/18 17Z,  -0.50, -11.03,  99.90, -10.74,   0.79,
05/18 18Z,  -0.40, -12.05,  99.90, -11.66,   0.79,
05/18 19Z,  -0.40, -12.09,  99.90, -11.69,   0.79,  (min)
05/18 20Z,  -0.30, -11.14,  99.90, -10.65,   0.79,
05/18 21Z,  -0.30,  -9.42,  99.90,  -8.93,   0.79,
05/18 22Z,  -0.20,  -7.39,  99.90,  -6.79,   0.79,
05/18 23Z,  -0.20,  -5.54,  99.90,  -4.95,   0.79,
05/19 00Z,  -0.10,  -4.24,  99.90,  -3.54,   0.79,
05/19 01Z,   0.00,  -3.62,  99.90,  -2.83,   0.79,  (max)
05/19 02Z,   0.00,  -3.75,  99.90,  -2.96,   0.79,
05/19 03Z,   0.00,  -4.50,  99.90,  -3.71,   0.79,
05/19 04Z,  -0.10,  -5.52,  99.90,  -4.83,   0.79,
05/19 05Z,  -0.20,  -6.36,  99.90,  -5.77,   0.79,
05/19 06Z,  -0.20,  -6.71,  99.90,  -6.11,   0.79,  (min)
05/19 07Z,  -0.20,  -6.43,  99.90,  -5.84,   0.79,
05/19 08Z,  -0.10,  -5.55,  99.90,  -4.86,   0.79,
05/19 09Z,  -0.10,  -4.18,  99.90,  -3.49,   0.79,
05/19 10Z,  -0.10,  -2.68,  99.90,  -1.99,   0.79,
05/19 11Z,  -0.20,  -1.52,  99.90,  -0.93,   0.79,
05/19 12Z,  -0.20,  -1.07,  99.90,  -0.48,   0.79,  (max)
05/19 13Z,  -0.20,  -1.48,  99.90,  -0.89,   0.79,
05/19 14Z,  -0.30,  -2.75,  99.90,  -2.26,   0.79,
05/19 15Z,  -0.30,  -4.75,  99.90,  -4.26,   0.79,
05/19 16Z,  -0.30,  -7.14,  99.90,  -6.65,   0.79,
05/19 17Z,  -0.30,  -9.40,  99.90,  -8.91,   0.79,
05/19 18Z,  -0.20, -11.07,  99.90, -10.47,   0.79,
05/19 19Z,  -0.10, -11.88,  99.90, -11.19,   0.79,  (min)
05/19 20Z,  -0.10, -11.76,  99.90, -11.07,   0.79,
05/19 21Z,  -0.10, -10.73,  99.90, -10.04,   0.79,
05/19 22Z,  -0.20,  -9.02,  99.90,  -8.43,   0.79,
05/19 23Z,  -0.30,  -7.09,  99.90,  -6.60,   0.79,
05/20 00Z,  -0.30,  -5.40,  99.90,  -4.91,   0.79,
05/20 01Z,  -0.30,  -4.24,  99.90,  -3.75,   0.79,
05/20 02Z,  -0.40,  -3.74,  99.90,  -3.35,   0.79,  (max)
05/20 03Z,  -0.50,  -3.92,  99.90,  -3.63,   0.79,
05/20 04Z,  -0.50,  -4.65,  99.90,  -4.36,   0.79,
05/20 05Z,  -0.50,  -5.58,  99.90,  -5.29,   0.79,
05/20 06Z,  -0.40,  -6.29,  99.90,  -5.90,   0.79,
05/20 07Z,  99.90,  -6.53,  99.90,  99.90,   0.79,
05/20 08Z,  99.90,  -6.23,  99.90,  99.90,   0.79,
05/20 09Z,  99.90,  -5.37,  99.90,  99.90,   0.79,
05/20 10Z,  99.90,  -4.11,  99.90,  99.90,   0.79,
05/20 11Z,  99.90,  -2.78,  99.90,  99.90,   0.79,
05/20 12Z,  99.90,  -1.83,  99.90,  99.90,   0.79,