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
#Ketchikan, AK : 11/13/2025 15:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 00Z,  -0.20,  11.82,  11.50,  99.90,  -0.12,
11/12 01Z,  -0.20,  13.31,  13.05,  99.90,  -0.06,
11/12 02Z,  -0.20,  13.87,  13.56,  99.90,  -0.11,  (max)
11/12 03Z,  -0.20,  13.26,  13.02,  99.90,  -0.04,
11/12 04Z,  -0.30,  11.49,  11.33,  99.90,   0.14,
11/12 05Z,  -0.30,   8.88,   8.82,  99.90,   0.24,
11/12 06Z,  -0.40,   5.97,   6.00,  99.90,   0.43,
11/12 07Z,  -0.40,   3.41,   3.45,  99.90,   0.44,
11/12 08Z,  -0.30,   1.76,   1.84,  99.90,   0.38,
11/12 09Z,  -0.30,   1.38,   1.51,  99.90,   0.43,  (min)
11/12 10Z,  -0.30,   2.30,   2.49,  99.90,   0.49,
11/12 11Z,  -0.30,   4.30,   4.51,  99.90,   0.51,
11/12 12Z,  -0.30,   6.91,   7.11,  99.90,   0.50,
11/12 13Z,  -0.30,   9.55,   9.65,  99.90,   0.40,
11/12 14Z,  -0.30,  11.67,  11.59,  99.90,   0.22,
11/12 15Z,  -0.30,  12.85,  12.66,  99.90,   0.11,
11/12 16Z,  -0.30,  12.90,  12.78,  99.90,   0.18,  (max)
11/12 17Z,  -0.30,  11.91,  11.87,  99.90,   0.26,
11/12 18Z,  -0.30,  10.22,  10.36,  99.90,   0.44,
11/12 19Z,  -0.20,   8.32,   8.48,  99.90,   0.36,
11/12 20Z,  -0.20,   6.74,   6.88,  99.90,   0.34,
11/12 21Z,  -0.10,   5.89,   6.00,  99.90,   0.21,
11/12 22Z,  -0.10,   5.96,   5.94,  99.90,   0.08,  (min)
11/12 23Z,   0.00,   6.90,   6.96,  99.90,   0.06,
11/13 00Z,   0.00,   8.48,   8.53,  99.90,   0.05,
11/13 01Z,   0.00,  10.28,  10.30,  99.90,   0.02,
11/13 02Z,   0.00,  11.83,  11.88,  99.90,   0.05,
11/13 03Z,   0.00,  12.71,  12.69,  99.90,  -0.02,  (max)
11/13 04Z,   0.00,  12.59,  12.54,  99.90,  -0.05,
11/13 05Z,   0.00,  11.39,  11.39,  99.90,  -0.00,
11/13 06Z,   0.00,   9.32,   9.36,  99.90,   0.04,
11/13 07Z,   0.00,   6.79,   6.94,  99.90,   0.15,
11/13 08Z,   0.00,   4.40,   4.62,  99.90,   0.22,
11/13 09Z,   0.10,   2.71,   2.97,  99.90,   0.16,
11/13 10Z,   0.10,   2.12,   2.47,  99.90,   0.25,  (min)
11/13 11Z,   0.20,   2.77,   3.12,  99.90,   0.15,
11/13 12Z,   0.10,   4.52,   4.92,  99.90,   0.30,
11/13 13Z,   0.10,   6.96,   7.20,  99.90,   0.14,
11/13 14Z,   0.10,   9.56,   9.65,  99.90,  -0.01,
11/13 15Z,   0.10,  11.76,  11.79,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 16Z,   0.10,  13.11,  99.90,  13.14,  -0.06,
11/13 17Z,   0.00,  13.34,  99.90,  13.28,  -0.06,  (max)
11/13 18Z,   0.00,  12.46,  99.90,  12.41,  -0.06,
11/13 19Z,   0.00,  10.73,  99.90,  10.68,  -0.05,
11/13 20Z,   0.00,   8.62,  99.90,   8.57,  -0.05,
11/13 21Z,   0.00,   6.67,  99.90,   6.62,  -0.04,
11/13 22Z,   0.10,   5.35,  99.90,   5.42,  -0.04,
11/13 23Z,   0.10,   4.98,  99.90,   5.05,  -0.03,  (min)
11/14 00Z,   0.20,   5.62,  99.90,   5.79,  -0.03,
11/14 01Z,   0.20,   7.08,  99.90,   7.25,  -0.02,
11/14 02Z,   0.20,   8.97,  99.90,   9.15,  -0.02,
11/14 03Z,   0.20,  10.81,  99.90,  10.99,  -0.01,
11/14 04Z,   0.20,  12.08,  99.90,  12.27,  -0.01,
11/14 05Z,   0.20,  12.40,  99.90,  12.59,  -0.01,  (max)
11/14 06Z,   0.10,  11.61,  99.90,  11.70,  -0.01,
11/14 07Z,   0.00,   9.82,  99.90,   9.80,  -0.01,
11/14 08Z,   0.00,   7.43,  99.90,   7.42,  -0.01,
11/14 09Z,   0.00,   5.03,  99.90,   5.02,  -0.01,
11/14 10Z,   0.10,   3.24,  99.90,   3.33,  -0.01,
11/14 11Z,   0.20,   2.54,  99.90,   2.72,  -0.01,  (min)
11/14 12Z,   0.30,   3.11,  99.90,   3.39,  -0.01,
11/14 13Z,   0.30,   4.84,  99.90,   5.13,  -0.01,
11/14 14Z,   0.30,   7.35,  99.90,   7.63,  -0.01,
11/14 15Z,   0.30,  10.06,  99.90,  10.35,  -0.01,
11/14 16Z,   0.30,  12.38,  99.90,  12.67,  -0.01,
11/14 17Z,   0.20,  13.79,  99.90,  13.98,  -0.01,
11/14 18Z,   0.20,  13.98,  99.90,  14.17,  -0.01,  (max)
11/14 19Z,   0.20,  12.92,  99.90,  13.11,  -0.01,
11/14 20Z,   0.20,  10.87,  99.90,  11.06,  -0.01,
11/14 21Z,   0.30,   8.34,  99.90,   8.62,  -0.01,
11/14 22Z,   0.30,   5.95,  99.90,   6.23,  -0.01,
11/14 23Z,   0.40,   4.27,  99.90,   4.66,  -0.01,
11/15 00Z,   0.50,   3.70,  99.90,   4.19,  -0.01,  (min)
11/15 01Z,   0.50,   4.33,  99.90,   4.82,  -0.01,
11/15 02Z,   0.50,   5.97,  99.90,   6.46,  -0.01,
11/15 03Z,   0.40,   8.18,  99.90,   8.57,  -0.01,
11/15 04Z,   0.30,  10.39,  99.90,  10.68,  -0.01,
11/15 05Z,   0.20,  12.02,  99.90,  12.21,  -0.01,
11/15 06Z,   0.20,  12.61,  99.90,  12.79,  -0.01,  (max)
11/15 07Z,   0.20,  11.95,  99.90,  12.14,  -0.01,
11/15 08Z,   0.20,  10.18,  99.90,  10.36,  -0.01,
11/15 09Z,   0.30,   7.72,  99.90,   8.01,  -0.01,
11/15 10Z,   0.50,   5.24,  99.90,   5.73,  -0.01,
11/15 11Z,   0.60,   3.42,  99.90,   4.01,  -0.01,
11/15 12Z,   0.60,   2.78,  99.90,   3.36,  -0.01,  (min)
11/15 13Z,   0.50,   3.51,  99.90,   4.00,  -0.01,
11/15 14Z,   0.50,   5.48,  99.90,   5.96,  -0.01,
11/15 15Z,   0.40,   8.21,  99.90,   8.60,  -0.01,
11/15 16Z,   0.30,  11.08,  99.90,  11.37,  -0.01,
11/15 17Z,   0.30,  13.42,  99.90,  13.70,  -0.01,
11/15 18Z,   0.30,  14.67,  99.90,  14.95,  -0.01,  (max)
11/15 19Z,   0.30,  14.53,  99.90,  14.81,  -0.01,
11/15 20Z,   0.30,  13.00,  99.90,  13.28,  -0.01,
11/15 21Z,   0.30,  10.42,  99.90,  10.70,  -0.01,
11/15 22Z,   0.30,   7.40,  99.90,   7.69,  -0.01,
11/15 23Z,   0.30,   4.67,  99.90,   4.95,  -0.01,
11/16 00Z,   0.30,   2.87,  99.90,   3.15,  -0.01,
11/16 01Z,   0.30,   2.41,  99.90,   2.69,  -0.01,  (min)
11/16 02Z,   0.20,   3.35,  99.90,   3.54,  -0.01,
11/16 03Z,   0.10,   5.42,  99.90,   5.51,  -0.01,
11/16 04Z,   0.00,   8.07,  99.90,   8.05,  -0.01,
11/16 05Z,   0.00,  10.61,  99.90,  10.60,  -0.01,
11/16 06Z,   0.00,  12.42,  99.90,  12.40,  -0.01,
11/16 07Z,  -0.10,  13.01,  99.90,  12.89,  -0.01,  (max)
11/16 08Z,  -0.10,  12.22,  99.90,  12.10,  -0.01,
11/16 09Z,  -0.10,  10.24,  99.90,  10.13,  -0.01,
11/16 10Z,   0.00,   7.62,  99.90,   7.60,  -0.01,
11/16 11Z,   0.00,   5.09,  99.90,   5.08,  -0.01,
11/16 12Z,   0.00,   3.40,  99.90,   3.38,  -0.01,
11/16 13Z,   0.00,   3.05,  99.90,   3.03,  -0.01,  (min)
11/16 14Z,   0.00,   4.18,  99.90,   4.17,  -0.01,
11/16 15Z,   0.00,   6.54,  99.90,   6.52,  -0.01,
11/16 16Z,  -0.10,   9.54,  99.90,   9.43,  -0.01,
11/16 17Z,  -0.20,  12.47,  99.90,  12.26,  -0.01,
11/16 18Z,  -0.20,  14.61,  99.90,  14.39,  -0.01,
11/16 19Z,  -0.30,  15.43,  99.90,  15.11,  -0.01,  (max)
11/16 20Z,  -0.20,  14.68,  99.90,  14.46,  -0.01,
11/16 21Z,  -0.20,  12.48,  99.90,  12.27,  -0.01,
11/16 22Z,  -0.10,   9.31,  99.90,   9.20,  -0.01,
11/16 23Z,   0.00,   5.90,  99.90,   5.89,  -0.01,
11/17 00Z,   0.00,   3.05,  99.90,   3.04,  -0.01,
11/17 01Z,   0.00,   1.45,  99.90,   1.43,  -0.01,  (min)
11/17 02Z,   0.10,   1.43,  99.90,   1.52,  -0.01,
11/17 03Z,   0.10,   2.95,  99.90,   3.03,  -0.01,
11/17 04Z,   0.00,   5.57,  99.90,   5.55,  -0.01,
11/17 05Z,   0.00,   8.61,  99.90,   8.60,  -0.01,
11/17 06Z,   0.00,  11.33,  99.90,  11.31,  -0.01,
11/17 07Z,  99.90,  13.06,  99.90,  99.90,  -0.01,
11/17 08Z,  99.90,  13.38,  99.90,  99.90,  -0.01,
11/17 09Z,  99.90,  12.23,  99.90,  99.90,  -0.01,
11/17 10Z,  99.90,   9.94,  99.90,  99.90,  -0.01,
11/17 11Z,  99.90,   7.16,  99.90,  99.90,  -0.01,
11/17 12Z,  99.90,   4.72,  99.90,  99.90,  -0.01,