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
#Alitak, AK : 07/11/2025 05:22:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,  -0.20,   7.88,   8.08,  99.90,   0.40,
07/09 13Z,  -0.20,   5.18,   5.31,  99.90,   0.33,
07/09 14Z,  -0.20,   2.50,   2.79,  99.90,   0.49,
07/09 15Z,  -0.30,   0.38,   0.59,  99.90,   0.51,
07/09 16Z,  -0.30,  -0.76,  -0.53,  99.90,   0.53,  (min)
07/09 17Z,  -0.40,  -0.77,  -0.30,  99.90,   0.87,
07/09 18Z,  -0.40,   0.38,   0.69,  99.90,   0.71,
07/09 19Z,  -0.50,   2.57,   2.83,  99.90,   0.76,
07/09 20Z,  -0.50,   5.26,   5.68,  99.90,   0.92,
07/09 21Z,  -0.60,   7.61,   7.93,  99.90,   0.92,
07/09 22Z,  -0.60,   9.07,   9.49,  99.90,   1.02,
07/09 23Z,  -0.70,   9.48,   9.84,  99.90,   1.06,  (max)
07/10 00Z,  -0.60,   8.90,   9.15,  99.90,   0.85,
07/10 01Z,  -0.70,   7.65,   7.93,  99.90,   0.98,
07/10 02Z,  -0.70,   6.20,   6.64,  99.90,   1.14,
07/10 03Z,  -0.70,   5.05,   5.36,  99.90,   1.01,
07/10 04Z,  -0.70,   4.57,   5.04,  99.90,   1.17,  (min)
07/10 05Z,  -0.80,   4.86,   5.40,  99.90,   1.34,
07/10 06Z,  -0.60,   5.88,   6.59,  99.90,   1.31,
07/10 07Z,  -0.60,   7.59,   8.32,  99.90,   1.33,
07/10 08Z,  -0.50,   9.63,  10.32,  99.90,   1.19,
07/10 09Z,  -0.50,  11.28,  11.92,  99.90,   1.14,
07/10 10Z,  -0.40,  11.94,  12.43,  99.90,   0.89,  (max)
07/10 11Z,  -0.30,  11.38,  11.92,  99.90,   0.84,
07/10 12Z,  -0.30,   9.68,  10.33,  99.90,   0.95,
07/10 13Z,  -0.30,   7.08,   7.64,  99.90,   0.86,
07/10 14Z,  -0.30,   4.09,   4.73,  99.90,   0.94,
07/10 15Z,  -0.20,   1.31,   2.06,  99.90,   0.95,
07/10 16Z,  -0.20,  -0.68,   0.06,  99.90,   0.94,
07/10 17Z,  -0.20,  -1.51,  -0.58,  99.90,   1.13,  (min)
07/10 18Z,  -0.20,  -1.05,  -0.01,  99.90,   1.24,
07/10 19Z,  -0.20,   0.67,   1.51,  99.90,   1.04,
07/10 20Z,  -0.20,   3.39,   4.19,  99.90,   1.00,
07/10 21Z,  -0.20,   6.34,   7.16,  99.90,   1.02,
07/10 22Z,  -0.20,   8.63,   9.39,  99.90,   0.96,
07/10 23Z,  -0.20,   9.79,  10.43,  99.90,   0.84,  (max)
07/11 00Z,  -0.20,   9.76,  10.24,  99.90,   0.68,
07/11 01Z,  -0.10,   8.73,   9.26,  99.90,   0.63,
07/11 02Z,  -0.10,   7.14,   7.70,  99.90,   0.66,
07/11 03Z,  -0.10,   5.54,   6.04,  99.90,   0.60,
07/11 04Z,  -0.20,   4.41,   5.01,  99.90,   0.80,
07/11 05Z,  -0.20,   4.10,   4.78,  99.90,   0.88,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 06Z,  -0.20,   4.68,  99.90,   5.35,   0.88,
07/11 07Z,  -0.30,   6.10,  99.90,   6.67,   0.87,
07/11 08Z,  -0.30,   8.20,  99.90,   8.75,   0.86,
07/11 09Z,  -0.30,  10.43,  99.90,  10.98,   0.85,
07/11 10Z,  -0.30,  11.96,  99.90,  12.50,   0.84,
07/11 11Z,  -0.40,  12.24,  99.90,  12.67,   0.83,  (max)
07/11 12Z,  -0.40,  11.17,  99.90,  11.60,   0.82,
07/11 13Z,  -0.40,   8.96,  99.90,   9.38,   0.82,
07/11 14Z,  -0.40,   5.99,  99.90,   6.40,   0.81,
07/11 15Z,  -0.40,   2.84,  99.90,   3.24,   0.80,
07/11 16Z,  -0.40,   0.14,  99.90,   0.54,   0.79,
07/11 17Z,  -0.50,  -1.55,  99.90,  -1.27,   0.78,
07/11 18Z,  -0.50,  -1.92,  99.90,  -1.64,   0.78,  (min)
07/11 19Z,  -0.50,  -0.88,  99.90,  -0.60,   0.78,
07/11 20Z,  -0.60,   1.44,  99.90,   1.62,   0.78,
07/11 21Z,  -0.60,   4.57,  99.90,   4.75,   0.78,
07/11 22Z,  -0.60,   7.57,  99.90,   7.75,   0.78,
07/11 23Z,  -0.60,   9.58,  99.90,   9.76,   0.78,
07/12 00Z,  -0.60,  10.26,  99.90,  10.44,   0.78,  (max)
07/12 01Z,  -0.60,   9.71,  99.90,   9.89,   0.78,
07/12 02Z,  -0.60,   8.25,  99.90,   8.43,   0.78,
07/12 03Z,  -0.60,   6.42,  99.90,   6.60,   0.78,
07/12 04Z,  -0.70,   4.76,  99.90,   4.84,   0.78,
07/12 05Z,  -0.70,   3.76,  99.90,   3.84,   0.78,
07/12 06Z,  -0.70,   3.72,  99.90,   3.80,   0.78,  (min)
07/12 07Z,  -0.70,   4.69,  99.90,   4.77,   0.78,
07/12 08Z,  -0.70,   6.53,  99.90,   6.62,   0.78,
07/12 09Z,  -0.70,   8.93,  99.90,   9.01,   0.78,
07/12 10Z,  -0.60,  11.17,  99.90,  11.35,   0.78,
07/12 11Z,  -0.60,  12.39,  99.90,  12.57,   0.78,  (max)
07/12 12Z,  -0.60,  12.16,  99.90,  12.34,   0.78,
07/12 13Z,  -0.70,  10.56,  99.90,  10.64,   0.78,
07/12 14Z,  -0.80,   7.91,  99.90,   7.89,   0.78,
07/12 15Z,  -0.80,   4.72,  99.90,   4.70,   0.78,
07/12 16Z,  -0.90,   1.61,  99.90,   1.49,   0.78,
07/12 17Z,  -0.90,  -0.82,  99.90,  -0.94,   0.78,
07/12 18Z,  -0.90,  -2.06,  99.90,  -2.18,   0.78,  (min)
07/12 19Z,  -0.80,  -1.82,  99.90,  -1.84,   0.78,
07/12 20Z,  -0.80,  -0.15,  99.90,  -0.17,   0.78,
07/12 21Z,  -0.80,   2.68,  99.90,   2.66,   0.78,
07/12 22Z,  -0.80,   6.00,  99.90,   5.98,   0.78,
07/12 23Z,  -0.80,   8.80,  99.90,   8.78,   0.78,
07/13 00Z,  -0.80,  10.32,  99.90,  10.30,   0.78,
07/13 01Z,  -0.80,  10.42,  99.90,  10.40,   0.78,  (max)
07/13 02Z,  -0.90,   9.35,  99.90,   9.24,   0.78,
07/13 03Z,  -0.90,   7.56,  99.90,   7.44,   0.78,
07/13 04Z,  -0.90,   5.59,  99.90,   5.47,   0.78,
07/13 05Z,  -0.90,   3.99,  99.90,   3.87,   0.78,
07/13 06Z,  -0.90,   3.21,  99.90,   3.09,   0.78,  (min)
07/13 07Z,  -0.90,   3.52,  99.90,   3.41,   0.78,
07/13 08Z,  -0.80,   4.90,  99.90,   4.88,   0.78,
07/13 09Z,  -0.80,   7.08,  99.90,   7.06,   0.78,
07/13 10Z,  -0.80,   9.60,  99.90,   9.58,   0.78,
07/13 11Z,  -0.80,  11.64,  99.90,  11.62,   0.78,
07/13 12Z,  -0.80,  12.40,  99.90,  12.38,   0.78,  (max)
07/13 13Z,  -0.80,  11.62,  99.90,  11.61,   0.78,
07/13 14Z,  -0.90,   9.57,  99.90,   9.45,   0.78,
07/13 15Z,  -0.90,   6.66,  99.90,   6.55,   0.78,
07/13 16Z,  -0.90,   3.47,  99.90,   3.36,   0.78,
07/13 17Z,  -0.90,   0.60,  99.90,   0.48,   0.78,
07/13 18Z,  -0.90,  -1.38,  99.90,  -1.50,   0.78,
07/13 19Z,  -0.90,  -2.01,  99.90,  -2.12,   0.78,  (min)
07/13 20Z,  -0.90,  -1.11,  99.90,  -1.23,   0.78,
07/13 21Z,  -0.90,   1.12,  99.90,   1.00,   0.78,
07/13 22Z,  -0.90,   4.25,  99.90,   4.13,   0.78,
07/13 23Z,  -0.90,   7.50,  99.90,   7.38,   0.78,
07/14 00Z,  -0.90,   9.87,  99.90,   9.75,   0.78,
07/14 01Z,  -0.90,  10.78,  99.90,  10.66,   0.78,  (max)
07/14 02Z,  -0.90,  10.30,  99.90,  10.18,   0.78,
07/14 03Z,  -1.00,   8.80,  99.90,   8.58,   0.78,
07/14 04Z,  -1.00,   6.77,  99.90,   6.55,   0.78,
07/14 05Z,  -1.00,   4.77,  99.90,   4.55,   0.78,
07/14 06Z,  -1.00,   3.31,  99.90,   3.09,   0.78,
07/14 07Z,  -1.00,   2.82,  99.90,   2.60,   0.78,  (min)
07/14 08Z,  -0.90,   3.49,  99.90,   3.37,   0.78,
07/14 09Z,  -0.90,   5.18,  99.90,   5.06,   0.78,
07/14 10Z,  -0.90,   7.53,  99.90,   7.41,   0.78,
07/14 11Z,  -0.90,   9.97,  99.90,   9.85,   0.78,
07/14 12Z,  -0.90,  11.66,  99.90,  11.54,   0.78,
07/14 13Z,  -1.00,  11.92,  99.90,  11.70,   0.78,  (max)
07/14 14Z,  -1.00,  10.69,  99.90,  10.47,   0.78,
07/14 15Z,  -1.10,   8.38,  99.90,   8.06,   0.78,
07/14 16Z,  -1.10,   5.45,  99.90,   5.14,   0.78,
07/14 17Z,  -1.10,   2.48,  99.90,   2.16,   0.78,
07/14 18Z,  -1.10,   0.03,  99.90,  -0.29,   0.78,
07/14 19Z,  -1.10,  -1.36,  99.90,  -1.67,   0.78,  (min)
07/14 20Z,  -1.10,  -1.31,  99.90,  -1.63,   0.78,
07/14 21Z,  -1.10,   0.17,  99.90,  -0.15,   0.78,
07/14 22Z,  -1.00,   2.76,  99.90,   2.55,   0.78,
07/14 23Z,  -1.00,   5.94,  99.90,   5.72,   0.78,
07/15 00Z,  -1.00,   8.88,  99.90,   8.66,   0.78,