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 : 10/11/2026 09:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 18Z,  -0.30,  -4.86,  -4.66,  99.90,   0.50,
10/09 19Z,  -0.30,  -3.22,  -3.08,  99.90,   0.44,
10/09 20Z,  -0.30,  -1.54,  -1.28,  99.90,   0.56,
10/09 21Z,  -0.30,  -0.22,   0.07,  99.90,   0.59,
10/09 22Z,  -0.30,   0.45,   0.62,  99.90,   0.47,  (max)
10/09 23Z,  -0.40,   0.25,   0.55,  99.90,   0.70,
10/10 00Z,  -0.60,  -0.84,  -0.61,  99.90,   0.83,
10/10 01Z,  -0.60,  -2.53,  -2.45,  99.90,   0.68,
10/10 02Z,  -0.60,  -4.38,  -4.42,  99.90,   0.56,
10/10 03Z,  -0.60,  -5.95,  -5.88,  99.90,   0.67,
10/10 04Z,  -0.70,  -6.93,  -6.66,  99.90,   0.97,
10/10 05Z,  -0.60,  -7.07,  -6.92,  99.90,   0.75,  (min)
10/10 06Z,  -0.60,  -6.31,  -6.32,  99.90,   0.59,
10/10 07Z,  -0.60,  -4.86,  -4.87,  99.90,   0.59,
10/10 08Z,  -0.60,  -3.15,  -2.93,  99.90,   0.82,
10/10 09Z,  -0.60,  -1.62,  -1.32,  99.90,   0.90,
10/10 10Z,  -0.60,  -0.58,  -0.41,  99.90,   0.77,
10/10 11Z,  -0.60,  -0.28,  -0.11,  99.90,   0.77,  (max)
10/10 12Z,  -0.70,  -0.83,  -0.56,  99.90,   0.97,
10/10 13Z,  -0.70,  -2.06,  -1.76,  99.90,   1.00,
10/10 14Z,  -0.70,  -3.57,  -3.40,  99.90,   0.87,
10/10 15Z,  -0.70,  -4.90,  -4.75,  99.90,   0.85,
10/10 16Z,  -0.60,  -5.75,  -5.46,  99.90,   0.89,
10/10 17Z,  -0.50,  -5.88,  -5.48,  99.90,   0.90,  (min)
10/10 18Z,  -0.50,  -5.17,  -4.90,  99.90,   0.77,
10/10 19Z,  -0.60,  -3.77,  -3.49,  99.90,   0.88,
10/10 20Z,  -0.60,  -2.06,  -1.77,  99.90,   0.89,
10/10 21Z,  -0.50,  -0.54,  -0.20,  99.90,   0.84,
10/10 22Z,  -0.50,   0.45,   0.80,  99.90,   0.85,
10/10 23Z,  -0.50,   0.67,   1.13,  99.90,   0.96,  (max)
10/11 00Z,  -0.60,  -0.03,   0.50,  99.90,   1.13,
10/11 01Z,  -0.70,  -1.54,  -0.92,  99.90,   1.32,
10/11 02Z,  -0.70,  -3.49,  -2.96,  99.90,   1.23,
10/11 03Z,  -0.60,  -5.39,  -4.92,  99.90,   1.07,
10/11 04Z,  -0.50,  -6.83,  -6.24,  99.90,   1.09,
10/11 05Z,  -0.50,  -7.54,  -6.97,  99.90,   1.07,
10/11 06Z,  -0.50,  -7.35,  -6.97,  99.90,   0.88,  (min)
10/11 07Z,  -0.50,  -6.27,  -5.99,  99.90,   0.78,
10/11 08Z,  -0.50,  -4.61,  -4.29,  99.90,   0.82,
10/11 09Z,  -0.50,  -2.86,  -2.51,  99.90,   0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 10Z,  -0.60,  -1.43,  99.90,  -1.19,   0.83,
10/11 11Z,  -0.70,  -0.59,  99.90,  -0.47,   0.82,  (max)
10/11 12Z,  -0.80,  -0.51,  99.90,  -0.51,   0.80,
10/11 13Z,  -0.80,  -1.23,  99.90,  -1.25,   0.78,
10/11 14Z,  -0.80,  -2.50,  99.90,  -2.54,   0.76,
10/11 15Z,  -0.70,  -3.87,  99.90,  -3.82,   0.75,
10/11 16Z,  -0.60,  -4.92,  99.90,  -4.79,   0.73,
10/11 17Z,  -0.60,  -5.40,  99.90,  -5.29,   0.71,  (min)
10/11 18Z,  -0.60,  -5.15,  99.90,  -5.05,   0.69,
10/11 19Z,  -0.60,  -4.15,  99.90,  -4.07,   0.68,
10/11 20Z,  -0.50,  -2.63,  99.90,  -2.47,   0.66,
10/11 21Z,  -0.50,  -1.03,  99.90,  -0.89,   0.64,
10/11 22Z,  -0.40,   0.19,  99.90,   0.43,   0.64,
10/11 23Z,  -0.40,   0.74,  99.90,   0.98,   0.64,  (max)
10/12 00Z,  -0.50,   0.46,  99.90,   0.60,   0.64,
10/12 01Z,  -0.60,  -0.67,  99.90,  -0.63,   0.64,
10/12 02Z,  -0.60,  -2.48,  99.90,  -2.44,   0.64,
10/12 03Z,  -0.60,  -4.52,  99.90,  -4.48,   0.64,
10/12 04Z,  -0.60,  -6.29,  99.90,  -6.25,   0.64,
10/12 05Z,  -0.60,  -7.45,  99.90,  -7.40,   0.64,
10/12 06Z,  -0.50,  -7.80,  99.90,  -7.66,   0.64,  (min)
10/12 07Z,  -0.50,  -7.25,  99.90,  -7.11,   0.64,
10/12 08Z,  -0.50,  -5.93,  99.90,  -5.79,   0.64,
10/12 09Z,  -0.40,  -4.20,  99.90,  -3.96,   0.64,
10/12 10Z,  -0.50,  -2.55,  99.90,  -2.41,   0.64,
10/12 11Z,  -0.50,  -1.33,  99.90,  -1.19,   0.64,
10/12 12Z,  -0.60,  -0.74,  99.90,  -0.70,   0.64,  (max)
10/12 13Z,  -0.70,  -0.90,  99.90,  -0.96,   0.64,
10/12 14Z,  -0.70,  -1.73,  99.90,  -1.79,   0.64,
10/12 15Z,  -0.70,  -2.92,  99.90,  -2.98,   0.64,
10/12 16Z,  -0.60,  -4.04,  99.90,  -4.00,   0.64,
10/12 17Z,  -0.50,  -4.74,  99.90,  -4.60,   0.64,
10/12 18Z,  -0.50,  -4.84,  99.90,  -4.70,   0.64,  (min)
10/12 19Z,  -0.40,  -4.27,  99.90,  -4.03,   0.64,
10/12 20Z,  -0.40,  -3.10,  99.90,  -2.86,   0.64,
10/12 21Z,  -0.30,  -1.61,  99.90,  -1.27,   0.64,
10/12 22Z,  -0.40,  -0.28,  99.90,  -0.04,   0.64,
10/12 23Z,  -0.40,   0.53,  99.90,   0.77,   0.64,  (max)
10/13 00Z,  -0.50,   0.61,  99.90,   0.75,   0.64,
10/13 01Z,  -0.50,  -0.10,  99.90,   0.04,   0.64,
10/13 02Z,  -0.50,  -1.56,  99.90,  -1.42,   0.64,
10/13 03Z,  -0.40,  -3.48,  99.90,  -3.24,   0.64,
10/13 04Z,  -0.40,  -5.41,  99.90,  -5.17,   0.64,
10/13 05Z,  -0.30,  -6.89,  99.90,  -6.55,   0.64,
10/13 06Z,  -0.20,  -7.69,  99.90,  -7.25,   0.64,  (min)
10/13 07Z,  -0.10,  -7.68,  99.90,  -7.14,   0.64,
10/13 08Z,  -0.10,  -6.85,  99.90,  -6.31,   0.64,
10/13 09Z,  -0.10,  -5.41,  99.90,  -4.87,   0.64,
10/13 10Z,  -0.10,  -3.75,  99.90,  -3.21,   0.64,
10/13 11Z,  -0.20,  -2.32,  99.90,  -1.88,   0.64,
10/13 12Z,  -0.20,  -1.38,  99.90,  -0.94,   0.64,
10/13 13Z,  -0.20,  -1.06,  99.90,  -0.62,   0.64,  (max)
10/13 14Z,  -0.20,  -1.38,  99.90,  -0.94,   0.64,
10/13 15Z,  -0.20,  -2.22,  99.90,  -1.78,   0.64,
10/13 16Z,  -0.20,  -3.24,  99.90,  -2.80,   0.64,
10/13 17Z,  -0.10,  -4.04,  99.90,  -3.50,   0.64,
10/13 18Z,   0.00,  -4.37,  99.90,  -3.73,   0.64,  (min)
10/13 19Z,   0.00,  -4.15,  99.90,  -3.50,   0.64,
10/13 20Z,   0.00,  -3.37,  99.90,  -2.73,   0.64,
10/13 21Z,   0.00,  -2.17,  99.90,  -1.53,   0.64,
10/13 22Z,  -0.10,  -0.87,  99.90,  -0.33,   0.64,
10/13 23Z,  -0.10,   0.11,  99.90,   0.65,   0.64,
10/14 00Z,  -0.20,   0.47,  99.90,   0.91,   0.64,  (max)
10/14 01Z,  -0.30,   0.14,  99.90,   0.48,   0.64,
10/14 02Z,  -0.30,  -0.89,  99.90,  -0.55,   0.64,
10/14 03Z,  -0.30,  -2.49,  99.90,  -2.15,   0.64,
10/14 04Z,  -0.30,  -4.34,  99.90,  -4.00,   0.64,
10/14 05Z,  -0.30,  -6.01,  99.90,  -5.67,   0.64,
10/14 06Z,  -0.20,  -7.14,  99.90,  -6.70,   0.64,
10/14 07Z,  -0.20,  -7.57,  99.90,  -7.13,   0.64,  (min)
10/14 08Z,  -0.10,  -7.27,  99.90,  -6.72,   0.64,
10/14 09Z,  -0.10,  -6.29,  99.90,  -5.75,   0.64,
10/14 10Z,  -0.10,  -4.87,  99.90,  -4.33,   0.64,
10/14 11Z,  -0.20,  -3.41,  99.90,  -2.97,   0.64,
10/14 12Z,  -0.20,  -2.26,  99.90,  -1.82,   0.64,
10/14 13Z,  -0.30,  -1.61,  99.90,  -1.26,   0.64,
10/14 14Z,  -0.30,  -1.48,  99.90,  -1.14,   0.64,  (max)
10/14 15Z,  -0.30,  -1.87,  99.90,  -1.53,   0.64,
10/14 16Z,  -0.30,  -2.61,  99.90,  -2.27,   0.64,
10/14 17Z,  -0.20,  -3.38,  99.90,  -2.94,   0.64,
10/14 18Z,  -0.10,  -3.85,  99.90,  -3.31,   0.64,
10/14 19Z,  -0.10,  -3.86,  99.90,  -3.32,   0.64,  (min)
10/14 20Z,   0.00,  -3.42,  99.90,  -2.78,   0.64,
10/14 21Z,   0.00,  -2.58,  99.90,  -1.94,   0.64,
10/14 22Z,   0.00,  -1.49,  99.90,  -0.85,   0.64,
10/14 23Z,   0.00,  -0.48,  99.90,   0.17,   0.64,
10/15 00Z,   0.00,   0.11,  99.90,   0.76,   0.64,
10/15 01Z,  99.90,   0.10,  99.90,  99.90,   0.64,
10/15 02Z,  99.90,  -0.53,  99.90,  99.90,   0.64,
10/15 03Z,  99.90,  -1.71,  99.90,  99.90,   0.64,
10/15 04Z,  99.90,  -3.27,  99.90,  99.90,   0.64,
10/15 05Z,  99.90,  -4.92,  99.90,  99.90,   0.64,
10/15 06Z,  99.90,  -6.26,  99.90,  99.90,   0.64,