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
#Elfin Cove, AK : 07/14/2026 12:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 12Z,  -0.20,  -4.95,  -6.14,  99.90,  -0.99,
07/12 13Z,  -0.20,  -6.77,  -7.98,  99.90,  -1.01,
07/12 14Z,  -0.20,  -7.40,  -8.56,  99.90,  -0.96,  (min)
07/12 15Z,  -0.20,  -6.79,  -8.03,  99.90,  -1.04,
07/12 16Z,  -0.20,  -5.13,  -6.36,  99.90,  -1.03,
07/12 17Z,  -0.20,  -2.84,  -4.07,  99.90,  -1.03,
07/12 18Z,  -0.30,  -0.44,  -1.73,  99.90,  -0.99,
07/12 19Z,  -0.30,   1.56,   0.22,  99.90,  -1.04,
07/12 20Z,  -0.30,   2.75,   1.43,  99.90,  -1.02,
07/12 21Z,  -0.30,   2.90,   1.51,  99.90,  -1.09,  (max)
07/12 22Z,  -0.30,   2.14,   0.75,  99.90,  -1.09,
07/12 23Z,  -0.30,   0.85,  -0.53,  99.90,  -1.08,
07/13 00Z,  -0.40,  -0.50,  -1.90,  99.90,  -1.00,
07/13 01Z,  -0.40,  -1.42,  -2.84,  99.90,  -1.02,
07/13 02Z,  -0.40,  -1.57,  -3.10,  99.90,  -1.13,  (min)
07/13 03Z,  -0.40,  -0.79,  -2.35,  99.90,  -1.16,
07/13 04Z,  -0.40,   0.82,  -0.76,  99.90,  -1.18,
07/13 05Z,  -0.40,   2.91,   1.37,  99.90,  -1.14,
07/13 06Z,  -0.50,   4.97,   3.41,  99.90,  -1.06,
07/13 07Z,  -0.50,   6.44,   4.92,  99.90,  -1.02,
07/13 08Z,  -0.50,   6.85,   5.39,  99.90,  -0.96,  (max)
07/13 09Z,  -0.50,   5.90,   4.39,  99.90,  -1.01,
07/13 10Z,  -0.50,   3.65,   2.10,  99.90,  -1.05,
07/13 11Z,  -0.50,   0.54,  -0.98,  99.90,  -1.02,
07/13 12Z,  -0.50,  -2.79,  -4.23,  99.90,  -0.94,
07/13 13Z,  -0.60,  -5.68,  -7.05,  99.90,  -0.77,
07/13 14Z,  -0.60,  -7.57,  -8.99,  99.90,  -0.82,
07/13 15Z,  -0.60,  -8.13,  -9.50,  99.90,  -0.77,  (min)
07/13 16Z,  -0.60,  -7.29,  -8.71,  99.90,  -0.82,
07/13 17Z,  -0.50,  -5.30,  -6.62,  99.90,  -0.82,
07/13 18Z,  -0.50,  -2.64,  -4.10,  99.90,  -0.96,
07/13 19Z,  -0.50,   0.10,  -1.32,  99.90,  -0.92,
07/13 20Z,  -0.50,   2.33,   0.83,  99.90,  -1.00,
07/13 21Z,  -0.50,   3.55,   1.99,  99.90,  -1.06,
07/13 22Z,  -0.50,   3.55,   2.04,  99.90,  -1.01,  (max)
07/13 23Z,  -0.50,   2.51,   0.92,  99.90,  -1.09,
07/14 00Z,  -0.60,   0.90,  -0.73,  99.90,  -1.03,
07/14 01Z,  -0.60,  -0.73,  -2.33,  99.90,  -1.00,
07/14 02Z,  -0.60,  -1.84,  -3.55,  99.90,  -1.11,
07/14 03Z,  -0.60,  -2.04,  -3.77,  99.90,  -1.13,  (min)
07/14 04Z,  -0.60,  -1.18,  -2.90,  99.90,  -1.12,
07/14 05Z,  -0.60,   0.63,  -1.01,  99.90,  -1.04,
07/14 06Z,  -0.60,   2.95,   1.36,  99.90,  -0.99,
07/14 07Z,  -0.50,   5.22,   3.62,  99.90,  -1.10,
07/14 08Z,  -0.50,   6.82,   5.28,  99.90,  -1.04,
07/14 09Z,  -0.50,   7.20,   5.71,  99.90,  -0.99,  (max)
07/14 10Z,  -0.50,   6.06,   4.53,  99.90,  -1.03,
07/14 11Z,  -0.50,   3.52,   1.86,  99.90,  -1.16,
07/14 12Z,  -0.60,   0.13,  -1.53,  99.90,  -1.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 13Z,  -0.60,  -3.40,  99.90,  -5.05,  -1.05,
07/14 14Z,  -0.60,  -6.36,  99.90,  -8.01,  -1.05,
07/14 15Z,  -0.60,  -8.17,  99.90,  -9.82,  -1.04,
07/14 16Z,  -0.60,  -8.51,  99.90, -10.15,  -1.04,  (min)
07/14 17Z,  -0.50,  -7.34,  99.90,  -8.87,  -1.03,
07/14 18Z,  -0.50,  -4.97,  99.90,  -6.50,  -1.03,
07/14 19Z,  -0.50,  -1.98,  99.90,  -3.50,  -1.02,
07/14 20Z,  -0.40,   0.98,  99.90,  -0.44,  -1.02,
07/14 21Z,  -0.40,   3.26,  99.90,   1.84,  -1.02,
07/14 22Z,  -0.40,   4.32,  99.90,   2.91,  -1.01,  (max)
07/14 23Z,  -0.50,   4.00,  99.90,   2.49,  -1.01,
07/15 00Z,  -0.40,   2.60,  99.90,   1.20,  -1.00,
07/15 01Z,  -0.40,   0.66,  99.90,  -0.74,  -1.00,
07/15 02Z,  -0.50,  -1.19,  99.90,  -2.69,  -1.00,
07/15 03Z,  -0.50,  -2.40,  99.90,  -3.90,  -1.00,
07/15 04Z,  -0.50,  -2.56,  99.90,  -4.06,  -1.00,  (min)
07/15 05Z,  -0.50,  -1.54,  99.90,  -3.04,  -1.00,
07/15 06Z,  -0.50,   0.47,  99.90,  -1.03,  -1.00,
07/15 07Z,  -0.50,   3.00,  99.90,   1.50,  -1.00,
07/15 08Z,  -0.50,   5.41,  99.90,   3.91,  -1.00,
07/15 09Z,  -0.50,   7.02,  99.90,   5.52,  -1.00,
07/15 10Z,  -0.50,   7.25,  99.90,   5.75,  -1.00,  (max)
07/15 11Z,  -0.40,   5.85,  99.90,   4.45,  -1.00,
07/15 12Z,  -0.40,   3.06,  99.90,   1.66,  -1.00,
07/15 13Z,  -0.50,  -0.49,  99.90,  -1.99,  -1.00,
07/15 14Z,  -0.50,  -4.05,  99.90,  -5.55,  -1.00,
07/15 15Z,  -0.40,  -6.89,  99.90,  -8.29,  -1.00,
07/15 16Z,  -0.40,  -8.45,  99.90,  -9.85,  -1.00,  (min)
07/15 17Z,  -0.40,  -8.42,  99.90,  -9.82,  -1.00,
07/15 18Z,  -0.40,  -6.86,  99.90,  -8.26,  -1.00,
07/15 19Z,  -0.40,  -4.16,  99.90,  -5.56,  -1.00,
07/15 20Z,  -0.40,  -0.94,  99.90,  -2.34,  -1.00,
07/15 21Z,  -0.40,   2.07,  99.90,   0.67,  -1.00,
07/15 22Z,  -0.40,   4.18,  99.90,   2.78,  -1.00,
07/15 23Z,  -0.40,   4.89,  99.90,   3.49,  -1.00,  (max)
07/16 00Z,  -0.40,   4.17,  99.90,   2.77,  -1.00,
07/16 01Z,  -0.40,   2.41,  99.90,   1.01,  -1.00,
07/16 02Z,  -0.40,   0.22,  99.90,  -1.18,  -1.00,
07/16 03Z,  -0.40,  -1.77,  99.90,  -3.17,  -1.00,
07/16 04Z,  -0.40,  -2.97,  99.90,  -4.37,  -1.00,
07/16 05Z,  -0.40,  -3.01,  99.90,  -4.41,  -1.00,  (min)
07/16 06Z,  -0.50,  -1.81,  99.90,  -3.31,  -1.00,
07/16 07Z,  -0.50,   0.39,  99.90,  -1.11,  -1.00,
07/16 08Z,  -0.50,   3.04,  99.90,   1.54,  -1.00,
07/16 09Z,  -0.50,   5.44,  99.90,   3.94,  -1.00,
07/16 10Z,  -0.50,   6.90,  99.90,   5.40,  -1.00,  (max)
07/16 11Z,  -0.60,   6.88,  99.90,   5.28,  -1.00,
07/16 12Z,  -0.60,   5.23,  99.90,   3.63,  -1.00,
07/16 13Z,  -0.60,   2.30,  99.90,   0.70,  -1.00,
07/16 14Z,  -0.60,  -1.24,  99.90,  -2.84,  -1.00,
07/16 15Z,  -0.60,  -4.62,  99.90,  -6.22,  -1.00,
07/16 16Z,  -0.60,  -7.14,  99.90,  -8.74,  -1.00,
07/16 17Z,  -0.70,  -8.28,  99.90,  -9.98,  -1.00,  (min)
07/16 18Z,  -0.70,  -7.81,  99.90,  -9.51,  -1.00,
07/16 19Z,  -0.70,  -5.87,  99.90,  -7.57,  -1.00,
07/16 20Z,  -0.60,  -2.92,  99.90,  -4.52,  -1.00,
07/16 21Z,  -0.60,   0.35,  99.90,  -1.25,  -1.00,
07/16 22Z,  -0.60,   3.18,  99.90,   1.58,  -1.00,
07/16 23Z,  -0.60,   4.92,  99.90,   3.31,  -1.00,
07/17 00Z,  -0.60,   5.18,  99.90,   3.58,  -1.00,  (max)
07/17 01Z,  -0.60,   4.04,  99.90,   2.44,  -1.00,
07/17 02Z,  -0.60,   1.99,  99.90,   0.39,  -1.00,
07/17 03Z,  -0.50,  -0.36,  99.90,  -1.86,  -1.00,
07/17 04Z,  -0.50,  -2.35,  99.90,  -3.85,  -1.00,
07/17 05Z,  -0.50,  -3.44,  99.90,  -4.94,  -1.00,  (min)
07/17 06Z,  -0.50,  -3.31,  99.90,  -4.81,  -1.00,
07/17 07Z,  -0.50,  -1.94,  99.90,  -3.44,  -1.00,
07/17 08Z,  -0.50,   0.35,  99.90,  -1.15,  -1.00,
07/17 09Z,  -0.50,   2.98,  99.90,   1.48,  -1.00,
07/17 10Z,  -0.50,   5.21,  99.90,   3.71,  -1.00,
07/17 11Z,  -0.50,   6.39,  99.90,   4.89,  -1.00,  (max)
07/17 12Z,  -0.50,   6.09,  99.90,   4.59,  -1.00,
07/17 13Z,  -0.40,   4.27,  99.90,   2.87,  -1.00,
07/17 14Z,  -0.40,   1.36,  99.90,  -0.04,  -1.00,
07/17 15Z,  -0.40,  -1.96,  99.90,  -3.36,  -1.00,
07/17 16Z,  -0.40,  -4.96,  99.90,  -6.36,  -1.00,
07/17 17Z,  -0.40,  -6.99,  99.90,  -8.39,  -1.00,
07/17 18Z,  -0.40,  -7.61,  99.90,  -9.02,  -1.00,  (min)
07/17 19Z,  -0.40,  -6.70,  99.90,  -8.10,  -1.00,
07/17 20Z,  -0.30,  -4.46,  99.90,  -5.76,  -1.00,
07/17 21Z,  -0.30,  -1.43,  99.90,  -2.73,  -1.00,
07/17 22Z,  -0.30,   1.66,  99.90,   0.36,  -1.00,
07/17 23Z,  -0.20,   4.11,  99.90,   2.91,  -1.00,
07/18 00Z,  -0.20,   5.36,  99.90,   4.15,  -1.00,