ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Cherry Point, WA

	Friday Harbor WA

	Port Townsend

	Seattle, WA

	Port Angeles, WA

	Neah Bay, WA

	Toke Point, WA

	Astoria, OR

	South Beach, OR

	Charleston, OR

	Port Orford, OR

	Crescent City, CA

	North Spit, CA

	Arena Cove, CA

	Point Reyes, CA

	Port Chicago, CA

	San Francisco CA
#Seldovia, AK : 01/21/2026 04:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,  -0.50,  17.84,  16.71,  99.90,  -0.63,
01/19 13Z,  -0.50,  17.19,  16.17,  99.90,  -0.52,  (max)
01/19 14Z,  -0.50,  14.63,  13.57,  99.90,  -0.56,
01/19 15Z,  -0.60,  10.88,   9.91,  99.90,  -0.37,
01/19 16Z,  -0.70,   7.00,   6.17,  99.90,  -0.13,
01/19 17Z,  -0.70,   4.27,   3.31,  99.90,  -0.26,
01/19 18Z,  -0.50,   3.73,   2.72,  99.90,  -0.51,  (min)
01/19 19Z,  -0.50,   5.46,   4.72,  99.90,  -0.24,
01/19 20Z,  -0.50,   8.79,   8.16,  99.90,  -0.13,
01/19 21Z,  -0.50,  12.79,  12.01,  99.90,  -0.28,
01/19 22Z,  -0.50,  16.50,  15.52,  99.90,  -0.48,
01/19 23Z,  -0.50,  18.89,  17.86,  99.90,  -0.53,
01/20 00Z,  -0.50,  19.26,  18.28,  99.90,  -0.48,  (max)
01/20 01Z,  -0.60,  17.42,  16.24,  99.90,  -0.58,
01/20 02Z,  -0.60,  13.64,  12.35,  99.90,  -0.69,
01/20 03Z,  -0.70,   8.67,   7.60,  99.90,  -0.37,
01/20 04Z,  -0.70,   3.56,   2.62,  99.90,  -0.24,
01/20 05Z,  -0.70,  -0.48,  -1.49,  99.90,  -0.31,
01/20 06Z,  -0.70,  -2.29,  -3.29,  99.90,  -0.30,  (min)
01/20 07Z,  -0.70,  -1.41,  -2.40,  99.90,  -0.29,
01/20 08Z,  -0.70,   1.68,   0.64,  99.90,  -0.34,
01/20 09Z,  -0.60,   6.12,   5.01,  99.90,  -0.51,
01/20 10Z,  -0.60,  11.00,   9.84,  99.90,  -0.56,
01/20 11Z,  -0.60,  15.25,  13.95,  99.90,  -0.70,
01/20 12Z,  -0.70,  17.89,  16.46,  99.90,  -0.73,
01/20 13Z,  -0.70,  18.36,  16.98,  99.90,  -0.68,  (max)
01/20 14Z,  -0.70,  16.58,  15.32,  99.90,  -0.56,
01/20 15Z,  -0.80,  13.08,  11.79,  99.90,  -0.49,
01/20 16Z,  -0.80,   8.83,   7.68,  99.90,  -0.35,
01/20 17Z,  -0.80,   5.04,   3.96,  99.90,  -0.28,
01/20 18Z,  -0.80,   3.00,   1.77,  99.90,  -0.43,  (min)
01/20 19Z,  -0.80,   3.43,   2.37,  99.90,  -0.26,
01/20 20Z,  -0.70,   6.09,   5.22,  99.90,  -0.17,
01/20 21Z,  -0.60,  10.02,   9.14,  99.90,  -0.28,
01/20 22Z,  -0.60,  14.22,  13.24,  99.90,  -0.38,
01/20 23Z,  -0.50,  17.67,  16.57,  99.90,  -0.60,
01/21 00Z,  -0.50,  19.43,  18.30,  99.90,  -0.63,  (max)
01/21 01Z,  -0.70,  18.92,  17.67,  99.90,  -0.55,
01/21 02Z,  -0.70,  16.14,  14.72,  99.90,  -0.72,
01/21 03Z,  -0.80,  11.61,  10.39,  99.90,  -0.42,
01/21 04Z,  -0.70,   6.33,   5.35,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 05Z,  -0.80,   1.49,  99.90,   0.40,  -0.29,
01/21 06Z,  -0.70,  -1.68,  99.90,  -2.67,  -0.29,
01/21 07Z,  -0.70,  -2.23,  99.90,  -3.23,  -0.30,  (min)
01/21 08Z,  -0.70,  -0.12,  99.90,  -1.12,  -0.30,
01/21 09Z,  -0.60,   3.88,  99.90,   2.97,  -0.31,
01/21 10Z,  -0.60,   8.74,  99.90,   7.83,  -0.31,
01/21 11Z,  -0.60,  13.51,  99.90,  12.59,  -0.32,
01/21 12Z,  -0.50,  17.13,  99.90,  16.31,  -0.32,
01/21 13Z,  -0.40,  18.77,  99.90,  18.05,  -0.33,  (max)
01/21 14Z,  -0.40,  18.07,  99.90,  17.34,  -0.33,
01/21 15Z,  -0.40,  15.25,  99.90,  14.52,  -0.33,
01/21 16Z,  -0.50,  11.10,  99.90,  10.26,  -0.34,
01/21 17Z,  -0.70,   6.75,  99.90,   5.71,  -0.34,
01/21 18Z,  -0.70,   3.46,  99.90,   2.42,  -0.34,
01/21 19Z,  -0.70,   2.32,  99.90,   1.28,  -0.34,  (min)
01/21 20Z,  -0.70,   3.73,  99.90,   2.69,  -0.34,
01/21 21Z,  -0.60,   7.08,  99.90,   6.14,  -0.34,
01/21 22Z,  -0.50,  11.29,  99.90,  10.45,  -0.34,
01/21 23Z,  -0.40,  15.34,  99.90,  14.60,  -0.34,
01/22 00Z,  -0.40,  18.25,  99.90,  17.52,  -0.34,
01/22 01Z,  -0.50,  19.20,  99.90,  18.36,  -0.34,  (max)
01/22 02Z,  -0.50,  17.80,  99.90,  16.96,  -0.34,
01/22 03Z,  -0.50,  14.28,  99.90,  13.44,  -0.34,
01/22 04Z,  -0.50,   9.40,  99.90,   8.56,  -0.34,
01/22 05Z,  -0.50,   4.30,  99.90,   3.46,  -0.34,
01/22 06Z,  -0.50,   0.20,  99.90,  -0.63,  -0.34,
01/22 07Z,  -0.50,  -1.79,  99.90,  -2.63,  -0.34,  (min)
01/22 08Z,  -0.50,  -1.07,  99.90,  -1.91,  -0.34,
01/22 09Z,  -0.50,   2.06,  99.90,   1.22,  -0.34,
01/22 10Z,  -0.60,   6.58,  99.90,   5.64,  -0.34,
01/22 11Z,  -0.60,  11.44,  99.90,  10.50,  -0.34,
01/22 12Z,  -0.70,  15.68,  99.90,  14.64,  -0.34,
01/22 13Z,  -0.70,  18.37,  99.90,  17.33,  -0.34,
01/22 14Z,  -0.70,  18.86,  99.90,  17.82,  -0.34,  (max)
01/22 15Z,  -0.70,  17.06,  99.90,  16.02,  -0.34,
01/22 16Z,  -0.60,  13.47,  99.90,  12.53,  -0.34,
01/22 17Z,  -0.60,   9.05,  99.90,   8.11,  -0.34,
01/22 18Z,  -0.60,   5.00,  99.90,   4.06,  -0.34,
01/22 19Z,  -0.50,   2.46,  99.90,   1.62,  -0.34,
01/22 20Z,  -0.50,   2.25,  99.90,   1.41,  -0.34,  (min)
01/22 21Z,  -0.50,   4.42,  99.90,   3.58,  -0.34,
01/22 22Z,  -0.50,   8.13,  99.90,   7.29,  -0.34,
01/22 23Z,  -0.50,  12.26,  99.90,  11.42,  -0.34,
01/23 00Z,  -0.60,  15.86,  99.90,  14.92,  -0.34,
01/23 01Z,  -0.80,  18.07,  99.90,  16.93,  -0.34,
01/23 02Z,  -0.90,  18.21,  99.90,  16.98,  -0.34,  (max)
01/23 03Z,  -0.90,  16.13,  99.90,  14.89,  -0.34,
01/23 04Z,  -0.90,  12.25,  99.90,  11.02,  -0.34,
01/23 05Z,  -0.70,   7.50,  99.90,   6.46,  -0.34,
01/23 06Z,  -0.60,   3.04,  99.90,   2.10,  -0.34,
01/23 07Z,  -0.50,  -0.01,  99.90,  -0.85,  -0.34,
01/23 08Z,  -0.40,  -0.79,  99.90,  -1.53,  -0.34,  (min)
01/23 09Z,  -0.40,   1.00,  99.90,   0.26,  -0.34,
01/23 10Z,  -0.30,   4.75,  99.90,   4.11,  -0.34,
01/23 11Z,  -0.40,   9.35,  99.90,   8.61,  -0.34,
01/23 12Z,  -0.60,  13.79,  99.90,  12.85,  -0.34,
01/23 13Z,  -0.80,  17.21,  99.90,  16.07,  -0.34,
01/23 14Z,  -0.80,  18.83,  99.90,  17.69,  -0.34,  (max)
01/23 15Z,  -0.80,  18.23,  99.90,  17.09,  -0.34,
01/23 16Z,  -0.80,  15.60,  99.90,  14.46,  -0.34,
01/23 17Z,  -0.80,  11.61,  99.90,  10.47,  -0.34,
01/23 18Z,  -0.80,   7.32,  99.90,   6.18,  -0.34,
01/23 19Z,  -0.70,   3.83,  99.90,   2.79,  -0.34,
01/23 20Z,  -0.60,   2.07,  99.90,   1.13,  -0.34,  (min)
01/23 21Z,  -0.50,   2.60,  99.90,   1.76,  -0.34,
01/23 22Z,  -0.40,   5.19,  99.90,   4.45,  -0.34,
01/23 23Z,  -0.50,   8.87,  99.90,   8.04,  -0.34,
01/24 00Z,  -0.60,  12.63,  99.90,  11.69,  -0.34,
01/24 01Z,  -0.60,  15.64,  99.90,  14.70,  -0.34,
01/24 02Z,  -0.70,  17.16,  99.90,  16.12,  -0.34,  (max)
01/24 03Z,  -0.70,  16.70,  99.90,  15.66,  -0.34,
01/24 04Z,  -0.80,  14.30,  99.90,  13.17,  -0.34,
01/24 05Z,  -0.70,  10.53,  99.90,   9.49,  -0.34,
01/24 06Z,  -0.60,   6.34,  99.90,   5.40,  -0.34,
01/24 07Z,  -0.40,   2.81,  99.90,   2.08,  -0.34,
01/24 08Z,  -0.40,   0.85,  99.90,   0.11,  -0.34,  (min)
01/24 09Z,  -0.40,   1.08,  99.90,   0.34,  -0.34,
01/24 10Z,  -0.40,   3.54,  99.90,   2.80,  -0.34,
01/24 11Z,  -0.40,   7.45,  99.90,   6.71,  -0.34,
01/24 12Z,  -0.50,  11.72,  99.90,  10.88,  -0.34,
01/24 13Z,  -0.60,  15.46,  99.90,  14.52,  -0.34,
01/24 14Z,  -0.80,  17.95,  99.90,  16.81,  -0.34,
01/24 15Z,  -0.90,  18.58,  99.90,  17.34,  -0.34,  (max)
01/24 16Z,  -0.80,  17.17,  99.90,  16.03,  -0.34,
01/24 17Z,  -0.80,  14.08,  99.90,  12.94,  -0.34,
01/24 18Z,  -0.60,  10.09,  99.90,   9.15,  -0.34,
01/24 19Z,  99.90,   6.19,  99.90,  99.90,  -0.34,
01/24 20Z,  99.90,   3.31,  99.90,  99.90,  -0.34,
01/24 21Z,  99.90,   2.16,  99.90,  99.90,  -0.34,
01/24 22Z,  99.90,   3.08,  99.90,  99.90,  -0.34,
01/24 23Z,  99.90,   5.70,  99.90,  99.90,  -0.34,
01/25 00Z,  99.90,   9.05,  99.90,  99.90,  -0.34,