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
#Sitka, AK : 05/13/2025 04:22:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 12Z,  -0.30,  -5.90,  -5.89,  99.90,   0.31,
05/11 13Z,  -0.30,  -8.17,  -8.16,  99.90,   0.31,
05/11 14Z,  -0.30,  -9.82,  -9.82,  99.90,   0.30,
05/11 15Z,  -0.20, -10.48, -10.52,  99.90,   0.16,  (min)
05/11 16Z,  -0.10, -10.04, -10.11,  99.90,   0.03,
05/11 17Z,  -0.10,  -8.65,  -8.79,  99.90,  -0.04,
05/11 18Z,  -0.30,  -6.65,  -6.84,  99.90,   0.11,
05/11 19Z,  -0.40,  -4.56,  -4.78,  99.90,   0.18,
05/11 20Z,  -0.30,  -2.86,  -3.04,  99.90,   0.12,
05/11 21Z,  -0.20,  -1.94,  -2.11,  99.90,   0.03,  (max)
05/11 22Z,  -0.20,  -1.96,  -2.18,  99.90,  -0.02,
05/11 23Z,  -0.10,  -2.82,  -2.97,  99.90,  -0.05,
05/12 00Z,  -0.30,  -4.20,  -4.41,  99.90,   0.09,
05/12 01Z,  -0.30,  -5.66,  -5.87,  99.90,   0.09,
05/12 02Z,  -0.30,  -6.73,  -7.01,  99.90,   0.02,
05/12 03Z,  -0.20,  -7.05,  -7.40,  99.90,  -0.15,  (min)
05/12 04Z,  -0.20,  -6.49,  -6.92,  99.90,  -0.23,
05/12 05Z,  -0.20,  -5.14,  -5.61,  99.90,  -0.27,
05/12 06Z,  -0.30,  -3.34,  -3.83,  99.90,  -0.19,
05/12 07Z,  -0.30,  -1.57,  -2.08,  99.90,  -0.21,
05/12 08Z,  -0.30,  -0.30,  -0.83,  99.90,  -0.23,
05/12 09Z,  -0.30,   0.06,  -0.48,  99.90,  -0.24,  (max)
05/12 10Z,  -0.20,  -0.66,  -1.12,  99.90,  -0.26,
05/12 11Z,  -0.20,  -2.36,  -2.80,  99.90,  -0.24,
05/12 12Z,  -0.30,  -4.71,  -5.07,  99.90,  -0.06,
05/12 13Z,  -0.30,  -7.22,  -7.54,  99.90,  -0.02,
05/12 14Z,  -0.30,  -9.33,  -9.61,  99.90,   0.02,
05/12 15Z,  -0.30, -10.59, -10.91,  99.90,  -0.02,
05/12 16Z,  -0.40, -10.74, -11.07,  99.90,   0.07,  (min)
05/12 17Z,  -0.40,  -9.79, -10.15,  99.90,   0.04,
05/12 18Z,  -0.40,  -8.00,  -8.35,  99.90,   0.05,
05/12 19Z,  -0.30,  -5.81,  -6.34,  99.90,  -0.23,
05/12 20Z,  -0.30,  -3.76,  -4.25,  99.90,  -0.19,
05/12 21Z,  -0.30,  -2.31,  -2.77,  99.90,  -0.16,
05/12 22Z,  -0.30,  -1.74,  -2.20,  99.90,  -0.16,  (max)
05/12 23Z,  -0.30,  -2.11,  -2.55,  99.90,  -0.14,
05/13 00Z,  -0.30,  -3.20,  -3.64,  99.90,  -0.14,
05/13 01Z,  -0.40,  -4.64,  -5.08,  99.90,  -0.04,
05/13 02Z,  -0.40,  -5.94,  -6.33,  99.90,   0.01,
05/13 03Z,  -0.30,  -6.68,  -7.09,  99.90,  -0.11,  (min)
05/13 04Z,  -0.30,  -6.59,  -6.99,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 05Z,  -0.30,  -5.65,  99.90,  -6.04,  -0.10,
05/13 06Z,  -0.30,  -4.06,  99.90,  -4.46,  -0.10,
05/13 07Z,  -0.30,  -2.25,  99.90,  -2.65,  -0.09,
05/13 08Z,  -0.30,  -0.71,  99.90,  -1.10,  -0.09,
05/13 09Z,  -0.30,   0.11,  99.90,  -0.28,  -0.09,  (max)
05/13 10Z,  -0.30,  -0.09,  99.90,  -0.48,  -0.09,
05/13 11Z,  -0.40,  -1.35,  99.90,  -1.83,  -0.09,
05/13 12Z,  -0.30,  -3.45,  99.90,  -3.84,  -0.08,
05/13 13Z,  -0.30,  -5.98,  99.90,  -6.37,  -0.08,
05/13 14Z,  -0.30,  -8.40,  99.90,  -8.78,  -0.08,
05/13 15Z,  -0.40, -10.18,  99.90, -10.66,  -0.08,
05/13 16Z,  -0.40, -10.95,  99.90, -11.43,  -0.08,  (min)
05/13 17Z,  -0.30, -10.58,  99.90, -10.96,  -0.08,
05/13 18Z,  -0.30,  -9.19,  99.90,  -9.57,  -0.08,
05/13 19Z,  -0.30,  -7.15,  99.90,  -7.53,  -0.08,
05/13 20Z,  -0.30,  -4.95,  99.90,  -5.32,  -0.08,
05/13 21Z,  -0.30,  -3.09,  99.90,  -3.47,  -0.08,
05/13 22Z,  -0.30,  -1.98,  99.90,  -2.36,  -0.08,
05/13 23Z,  -0.30,  -1.79,  99.90,  -2.17,  -0.08,  (max)
05/14 00Z,  -0.30,  -2.46,  99.90,  -2.84,  -0.08,
05/14 01Z,  -0.30,  -3.70,  99.90,  -4.07,  -0.08,
05/14 02Z,  -0.30,  -5.06,  99.90,  -5.44,  -0.08,
05/14 03Z,  -0.30,  -6.10,  99.90,  -6.47,  -0.08,
05/14 04Z,  -0.40,  -6.45,  99.90,  -6.93,  -0.08,  (min)
05/14 05Z,  -0.40,  -5.97,  99.90,  -6.44,  -0.08,
05/14 06Z,  -0.40,  -4.73,  99.90,  -5.21,  -0.08,
05/14 07Z,  -0.40,  -3.05,  99.90,  -3.53,  -0.08,
05/14 08Z,  -0.40,  -1.38,  99.90,  -1.86,  -0.08,
05/14 09Z,  -0.30,  -0.19,  99.90,  -0.57,  -0.08,
05/14 10Z,  -0.30,   0.13,  99.90,  -0.25,  -0.08,  (max)
05/14 11Z,  -0.30,  -0.60,  99.90,  -0.97,  -0.08,
05/14 12Z,  -0.30,  -2.28,  99.90,  -2.66,  -0.08,
05/14 13Z,  -0.30,  -4.63,  99.90,  -5.00,  -0.08,
05/14 14Z,  -0.40,  -7.14,  99.90,  -7.62,  -0.08,
05/14 15Z,  -0.40,  -9.30,  99.90,  -9.78,  -0.08,
05/14 16Z,  -0.40, -10.65,  99.90, -11.13,  -0.08,
05/14 17Z,  -0.40, -10.92,  99.90, -11.40,  -0.08,  (min)
05/14 18Z,  -0.40, -10.10,  99.90, -10.58,  -0.08,
05/14 19Z,  -0.40,  -8.42,  99.90,  -8.89,  -0.08,
05/14 20Z,  -0.40,  -6.29,  99.90,  -6.77,  -0.08,
05/14 21Z,  -0.30,  -4.23,  99.90,  -4.61,  -0.08,
05/14 22Z,  -0.20,  -2.68,  99.90,  -2.96,  -0.08,
05/14 23Z,  -0.10,  -1.94,  99.90,  -2.12,  -0.08,  (max)
05/15 00Z,   0.00,  -2.09,  99.90,  -2.17,  -0.08,
05/15 01Z,   0.00,  -2.96,  99.90,  -3.03,  -0.08,
05/15 02Z,   0.00,  -4.20,  99.90,  -4.27,  -0.08,
05/15 03Z,   0.00,  -5.37,  99.90,  -5.45,  -0.08,
05/15 04Z,   0.00,  -6.08,  99.90,  -6.16,  -0.08,  (min)
05/15 05Z,   0.00,  -6.06,  99.90,  -6.14,  -0.08,
05/15 06Z,  -0.10,  -5.26,  99.90,  -5.43,  -0.08,
05/15 07Z,   0.00,  -3.86,  99.90,  -3.94,  -0.08,
05/15 08Z,   0.00,  -2.23,  99.90,  -2.30,  -0.08,
05/15 09Z,   0.00,  -0.82,  99.90,  -0.89,  -0.08,
05/15 10Z,   0.00,  -0.05,  99.90,  -0.12,  -0.08,  (max)
05/15 11Z,   0.00,  -0.21,  99.90,  -0.28,  -0.08,
05/15 12Z,   0.00,  -1.36,  99.90,  -1.43,  -0.08,
05/15 13Z,   0.00,  -3.32,  99.90,  -3.40,  -0.08,
05/15 14Z,   0.00,  -5.72,  99.90,  -5.80,  -0.08,
05/15 15Z,   0.00,  -8.07,  99.90,  -8.14,  -0.08,
05/15 16Z,   0.00,  -9.87,  99.90,  -9.94,  -0.08,
05/15 17Z,   0.00, -10.77,  99.90, -10.84,  -0.08,  (min)
05/15 18Z,   0.00, -10.60,  99.90, -10.68,  -0.08,
05/15 19Z,   0.00,  -9.46,  99.90,  -9.53,  -0.08,
05/15 20Z,   0.00,  -7.64,  99.90,  -7.71,  -0.08,
05/15 21Z,   0.00,  -5.58,  99.90,  -5.66,  -0.08,
05/15 22Z,   0.00,  -3.76,  99.90,  -3.83,  -0.08,
05/15 23Z,   0.10,  -2.55,  99.90,  -2.52,  -0.08,
05/16 00Z,   0.10,  -2.14,  99.90,  -2.12,  -0.08,  (max)
05/16 01Z,   0.10,  -2.53,  99.90,  -2.50,  -0.08,
05/16 02Z,   0.10,  -3.47,  99.90,  -3.44,  -0.08,
05/16 03Z,   0.10,  -4.60,  99.90,  -4.58,  -0.08,
05/16 04Z,   0.00,  -5.52,  99.90,  -5.60,  -0.08,
05/16 05Z,   0.00,  -5.90,  99.90,  -5.98,  -0.08,  (min)
05/16 06Z,   0.00,  -5.57,  99.90,  -5.65,  -0.08,
05/16 07Z,   0.00,  -4.58,  99.90,  -4.65,  -0.08,
05/16 08Z,   0.10,  -3.16,  99.90,  -3.13,  -0.08,
05/16 09Z,   0.10,  -1.69,  99.90,  -1.67,  -0.08,
05/16 10Z,   0.10,  -0.60,  99.90,  -0.58,  -0.08,
05/16 11Z,   0.10,  -0.24,  99.90,  -0.22,  -0.08,  (max)
05/16 12Z,   0.10,  -0.80,  99.90,  -0.77,  -0.08,
05/16 13Z,   0.10,  -2.23,  99.90,  -2.21,  -0.08,
05/16 14Z,   0.10,  -4.30,  99.90,  -4.28,  -0.08,
05/16 15Z,   0.10,  -6.61,  99.90,  -6.59,  -0.08,
05/16 16Z,   0.10,  -8.69,  99.90,  -8.66,  -0.08,
05/16 17Z,   0.00, -10.11,  99.90, -10.19,  -0.08,
05/16 18Z,   0.00, -10.61,  99.90, -10.69,  -0.08,
05/16 19Z,  99.90, -10.12,  99.90,  99.90,  -0.08,
05/16 20Z,  99.90,  -8.80,  99.90,  99.90,  -0.08,
05/16 21Z,  99.90,  -6.98,  99.90,  99.90,  -0.08,
05/16 22Z,  99.90,  -5.09,  99.90,  99.90,  -0.08,
05/16 23Z,  99.90,  -3.53,  99.90,  99.90,  -0.08,
05/17 00Z,  99.90,  -2.62,  99.90,  99.90,  -0.08,