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 : 10/14/2026 22:25:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 06Z,  -0.20,  -7.69,  -7.21,  99.90,   0.68,
10/13 07Z,  -0.20,  -7.68,  -7.20,  99.90,   0.68,  (min)
10/13 08Z,  -0.20,  -6.85,  -6.41,  99.90,   0.64,
10/13 09Z,  -0.20,  -5.41,  -4.97,  99.90,   0.64,
10/13 10Z,  -0.20,  -3.75,  -3.39,  99.90,   0.56,
10/13 11Z,  -0.20,  -2.32,  -1.91,  99.90,   0.61,
10/13 12Z,  -0.20,  -1.38,  -0.96,  99.90,   0.62,
10/13 13Z,  -0.20,  -1.06,  -0.62,  99.90,   0.64,  (max)
10/13 14Z,  -0.20,  -1.38,  -0.87,  99.90,   0.71,
10/13 15Z,  -0.20,  -2.22,  -1.76,  99.90,   0.66,
10/13 16Z,  -0.20,  -3.24,  -2.85,  99.90,   0.59,
10/13 17Z,  -0.20,  -4.04,  -3.56,  99.90,   0.68,
10/13 18Z,  -0.20,  -4.37,  -3.85,  99.90,   0.72,  (min)
10/13 19Z,  -0.20,  -4.15,  -3.68,  99.90,   0.67,
10/13 20Z,  -0.10,  -3.37,  -2.94,  99.90,   0.53,
10/13 21Z,  -0.10,  -2.17,  -1.70,  99.90,   0.57,
10/13 22Z,  -0.20,  -0.87,  -0.51,  99.90,   0.56,
10/13 23Z,  -0.30,   0.11,   0.61,  99.90,   0.80,
10/14 00Z,  -0.30,   0.47,   0.91,  99.90,   0.74,  (max)
10/14 01Z,  -0.30,   0.14,   0.75,  99.90,   0.91,
10/14 02Z,  -0.30,  -0.89,  -0.27,  99.90,   0.92,
10/14 03Z,  -0.30,  -2.49,  -1.85,  99.90,   0.94,
10/14 04Z,  -0.30,  -4.34,  -3.71,  99.90,   0.93,
10/14 05Z,  -0.20,  -6.01,  -5.26,  99.90,   0.95,
10/14 06Z,  -0.10,  -7.14,  -6.33,  99.90,   0.91,
10/14 07Z,  -0.10,  -7.57,  -6.91,  99.90,   0.76,  (min)
10/14 08Z,  -0.10,  -7.27,  -6.61,  99.90,   0.76,
10/14 09Z,  -0.10,  -6.29,  -5.60,  99.90,   0.79,
10/14 10Z,   0.00,  -4.87,  -4.11,  99.90,   0.76,
10/14 11Z,   0.10,  -3.41,  -2.60,  99.90,   0.71,
10/14 12Z,   0.10,  -2.26,  -1.46,  99.90,   0.70,
10/14 13Z,   0.00,  -1.61,  -0.68,  99.90,   0.93,
10/14 14Z,   0.10,  -1.48,  -0.48,  99.90,   0.90,  (max)
10/14 15Z,   0.30,  -1.87,  -0.80,  99.90,   0.77,
10/14 16Z,   0.50,  -2.61,  -1.51,  99.90,   0.60,
10/14 17Z,   0.50,  -3.38,  -2.21,  99.90,   0.67,
10/14 18Z,   0.30,  -3.85,  -2.64,  99.90,   0.91,
10/14 19Z,   0.30,  -3.86,  -2.72,  99.90,   0.84,  (min)
10/14 20Z,   0.30,  -3.42,  -2.24,  99.90,   0.88,
10/14 21Z,   0.30,  -2.58,  -1.23,  99.90,   1.05,
10/14 22Z,   0.30,  -1.49,  -0.38,  99.90,   0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 23Z,   0.20,  -0.48,  99.90,   0.54,   0.81,
10/15 00Z,   0.20,   0.11,  99.90,   1.13,   0.81,
10/15 01Z,   0.30,   0.10,  99.90,   1.21,   0.82,  (max)
10/15 02Z,   0.30,  -0.53,  99.90,   0.59,   0.82,
10/15 03Z,   0.30,  -1.71,  99.90,  -0.59,   0.82,
10/15 04Z,   0.30,  -3.27,  99.90,  -2.15,   0.82,
10/15 05Z,   0.40,  -4.92,  99.90,  -3.70,   0.82,
10/15 06Z,   0.50,  -6.26,  99.90,  -4.93,   0.83,
10/15 07Z,   0.50,  -7.03,  99.90,  -5.71,   0.83,
10/15 08Z,   0.50,  -7.18,  99.90,  -5.85,   0.83,  (min)
10/15 09Z,   0.60,  -6.71,  99.90,  -5.28,   0.83,
10/15 10Z,   0.60,  -5.72,  99.90,  -4.29,   0.83,
10/15 11Z,   0.60,  -4.45,  99.90,  -3.01,   0.83,
10/15 12Z,   0.60,  -3.24,  99.90,  -1.81,   0.83,
10/15 13Z,   0.60,  -2.38,  99.90,  -0.95,   0.83,
10/15 14Z,   0.60,  -1.94,  99.90,  -0.51,   0.83,
10/15 15Z,   0.60,  -1.92,  99.90,  -0.48,   0.83,  (max)
10/15 16Z,   0.60,  -2.27,  99.90,  -0.84,   0.83,
10/15 17Z,   0.70,  -2.84,  99.90,  -1.31,   0.83,
10/15 18Z,   0.80,  -3.34,  99.90,  -1.70,   0.83,
10/15 19Z,   0.80,  -3.51,  99.90,  -1.88,   0.83,  (min)
10/15 20Z,   0.90,  -3.32,  99.90,  -1.58,   0.83,
10/15 21Z,   0.90,  -2.79,  99.90,  -1.06,   0.83,
10/15 22Z,   0.90,  -2.01,  99.90,  -0.28,   0.83,
10/15 23Z,   0.90,  -1.13,  99.90,   0.60,   0.83,
10/16 00Z,   0.70,  -0.43,  99.90,   1.10,   0.83,
10/16 01Z,   0.50,  -0.18,  99.90,   1.16,   0.83,  (max)
10/16 02Z,   0.30,  -0.46,  99.90,   0.67,   0.83,
10/16 03Z,   0.20,  -1.22,  99.90,  -0.19,   0.83,
10/16 04Z,   0.10,  -2.39,  99.90,  -1.45,   0.83,
10/16 05Z,   0.10,  -3.80,  99.90,  -2.86,   0.83,
10/16 06Z,   0.10,  -5.17,  99.90,  -4.23,   0.83,
10/16 07Z,   0.20,  -6.18,  99.90,  -5.15,   0.83,
10/16 08Z,   0.20,  -6.68,  99.90,  -5.65,   0.83,  (min)
10/16 09Z,   0.30,  -6.67,  99.90,  -5.53,   0.83,
10/16 10Z,   0.30,  -6.17,  99.90,  -5.04,   0.83,
10/16 11Z,   0.20,  -5.28,  99.90,  -4.25,   0.83,
10/16 12Z,   0.10,  -4.21,  99.90,  -3.28,   0.83,
10/16 13Z,   0.00,  -3.26,  99.90,  -2.43,   0.83,
10/16 14Z,  -0.10,  -2.61,  99.90,  -1.88,   0.83,
10/16 15Z,  -0.20,  -2.28,  99.90,  -1.65,   0.83,
10/16 16Z,  -0.20,  -2.25,  99.90,  -1.62,   0.83,  (max)
10/16 17Z,  -0.30,  -2.49,  99.90,  -1.96,   0.83,
10/16 18Z,  -0.20,  -2.86,  99.90,  -2.23,   0.83,
10/16 19Z,  -0.10,  -3.13,  99.90,  -2.39,   0.83,  (min)
10/16 20Z,   0.00,  -3.12,  99.90,  -2.29,   0.83,
10/16 21Z,   0.10,  -2.85,  99.90,  -1.91,   0.83,
10/16 22Z,   0.10,  -2.37,  99.90,  -1.44,   0.83,
10/16 23Z,   0.10,  -1.74,  99.90,  -0.81,   0.83,
10/17 00Z,   0.00,  -1.10,  99.90,  -0.27,   0.83,
10/17 01Z,   0.00,  -0.67,  99.90,   0.17,   0.83,  (max)
10/17 02Z,  -0.10,  -0.64,  99.90,   0.09,   0.83,
10/17 03Z,  -0.20,  -1.04,  99.90,  -0.41,   0.83,
10/17 04Z,  -0.30,  -1.79,  99.90,  -1.26,   0.83,
10/17 05Z,  -0.30,  -2.82,  99.90,  -2.29,   0.83,
10/17 06Z,  -0.30,  -4.01,  99.90,  -3.48,   0.83,
10/17 07Z,  -0.30,  -5.12,  99.90,  -4.59,   0.83,
10/17 08Z,  -0.30,  -5.89,  99.90,  -5.36,   0.83,
10/17 09Z,  -0.20,  -6.25,  99.90,  -5.61,   0.83,
10/17 10Z,  -0.30,  -6.20,  99.90,  -5.67,   0.83,  (min)
10/17 11Z,  -0.40,  -5.78,  99.90,  -5.34,   0.83,
10/17 12Z,  -0.50,  -5.03,  99.90,  -4.70,   0.83,
10/17 13Z,  -0.60,  -4.16,  99.90,  -3.92,   0.83,
10/17 14Z,  -0.60,  -3.39,  99.90,  -3.15,   0.83,
10/17 15Z,  -0.60,  -2.84,  99.90,  -2.60,   0.83,
10/17 16Z,  -0.60,  -2.51,  99.90,  -2.27,   0.83,
10/17 17Z,  -0.50,  -2.39,  99.90,  -2.06,   0.83,  (max)
10/17 18Z,  -0.40,  -2.50,  99.90,  -2.07,   0.83,
10/17 19Z,  -0.30,  -2.71,  99.90,  -2.18,   0.83,
10/17 20Z,  -0.20,  -2.84,  99.90,  -2.21,   0.83,  (min)
10/17 21Z,  -0.20,  -2.78,  99.90,  -2.15,   0.83,
10/17 22Z,  -0.20,  -2.56,  99.90,  -1.93,   0.83,
10/17 23Z,  -0.30,  -2.23,  99.90,  -1.69,   0.83,
10/18 00Z,  -0.30,  -1.79,  99.90,  -1.25,   0.83,
10/18 01Z,  -0.30,  -1.34,  99.90,  -0.81,   0.83,
10/18 02Z,  -0.40,  -1.08,  99.90,  -0.65,   0.83,  (max)
10/18 03Z,  -0.40,  -1.14,  99.90,  -0.71,   0.83,
10/18 04Z,  -0.30,  -1.51,  99.90,  -0.98,   0.83,
10/18 05Z,  -0.30,  -2.13,  99.90,  -1.60,   0.83,
10/18 06Z,  -0.20,  -2.98,  99.90,  -2.35,   0.83,
10/18 07Z,  -0.20,  -3.97,  99.90,  -3.34,   0.83,
10/18 08Z,  -0.20,  -4.89,  99.90,  -4.26,   0.83,
10/18 09Z,  -0.20,  -5.54,  99.90,  -4.91,   0.83,
10/18 10Z,  -0.10,  -5.87,  99.90,  -5.14,   0.83,
10/18 11Z,  -0.20,  -5.89,  99.90,  -5.25,   0.83,  (min)
10/18 12Z,  -0.30,  -5.57,  99.90,  -5.04,   0.83,
10/18 13Z,  99.90,  -4.95,  99.90,  99.90,   0.83,
10/18 14Z,  99.90,  -4.19,  99.90,  99.90,   0.83,
10/18 15Z,  99.90,  -3.48,  99.90,  99.90,   0.83,
10/18 16Z,  99.90,  -2.91,  99.90,  99.90,   0.83,
10/18 17Z,  99.90,  -2.51,  99.90,  99.90,   0.83,
10/18 18Z,  99.90,  -2.29,  99.90,  99.90,   0.83,