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
#Skagway, AK : 12/13/2025 06:23:07 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 12Z,   1.50,  -8.11, -10.10,  99.90,  -3.49,
12/11 13Z,   1.30,  -5.12,  -7.16,  99.90,  -3.34,
12/11 14Z,   1.20,  -2.94,  -5.05,  99.90,  -3.31,
12/11 15Z,   1.10,  -2.03,  -4.19,  99.90,  -3.26,  (max)
12/11 16Z,   1.20,  -2.43,  -4.53,  99.90,  -3.30,
12/11 17Z,   1.40,  -3.93,  -5.95,  99.90,  -3.42,
12/11 18Z,   1.00,  -6.25,  -8.16,  99.90,  -2.91,
12/11 19Z,   0.90,  -8.87, -10.77,  99.90,  -2.80,
12/11 20Z,   0.90, -11.04, -13.14,  99.90,  -3.00,
12/11 21Z,   1.00, -12.06, -14.35,  99.90,  -3.29,  (min)
12/11 22Z,   1.20, -11.72, -14.02,  99.90,  -3.50,
12/11 23Z,   1.40, -10.30, -12.72,  99.90,  -3.82,
12/12 00Z,   0.90,  -8.21, -10.65,  99.90,  -3.34,
12/12 01Z,   0.80,  -5.95,  -8.22,  99.90,  -3.07,
12/12 02Z,   0.80,  -4.17,  -6.54,  99.90,  -3.17,
12/12 03Z,   0.90,  -3.44,  -5.75,  99.90,  -3.21,  (max)
12/12 04Z,   0.90,  -3.94,  -6.28,  99.90,  -3.24,
12/12 05Z,   1.00,  -5.50,  -7.87,  99.90,  -3.37,
12/12 06Z,   0.60,  -7.82, -10.24,  99.90,  -3.02,
12/12 07Z,   0.50, -10.48, -12.82,  99.90,  -2.84,
12/12 08Z,   0.40, -12.83, -14.90,  99.90,  -2.47,
12/12 09Z,   0.50, -14.14, -16.17,  99.90,  -2.53,  (min)
12/12 10Z,   0.60, -14.02, -16.10,  99.90,  -2.68,
12/12 11Z,   0.80, -12.61, -14.62,  99.90,  -2.81,
12/12 12Z,   0.50, -10.29, -12.25,  99.90,  -2.46,
12/12 13Z,   0.50,  -7.52,  -9.56,  99.90,  -2.54,
12/12 14Z,   0.60,  -4.85,  -6.79,  99.90,  -2.54,
12/12 15Z,   0.70,  -2.93,  -5.01,  99.90,  -2.78,
12/12 16Z,   0.90,  -2.16,  -4.06,  99.90,  -2.80,  (max)
12/12 17Z,   1.10,  -2.58,  -4.52,  99.90,  -3.04,
12/12 18Z,   0.80,  -4.02,  -5.78,  99.90,  -2.56,
12/12 19Z,   0.90,  -6.26,  -7.87,  99.90,  -2.51,
12/12 20Z,   0.90,  -8.83, -10.56,  99.90,  -2.63,
12/12 21Z,   1.10, -11.03, -12.69,  99.90,  -2.76,
12/12 22Z,   1.20, -12.21, -13.96,  99.90,  -2.95,  (min)
12/12 23Z,   1.40, -12.18, -13.79,  99.90,  -3.01,
12/13 00Z,   1.20, -11.11, -12.65,  99.90,  -2.74,
12/13 01Z,   1.20,  -9.31, -10.72,  99.90,  -2.61,
12/13 02Z,   1.20,  -7.21,  -8.71,  99.90,  -2.70,
12/13 03Z,   1.20,  -5.44,  -6.88,  99.90,  -2.64,
12/13 04Z,   1.30,  -4.54,  -5.99,  99.90,  -2.75,  (max)
12/13 05Z,   1.40,  -4.69,  -6.25,  99.90,  -2.96,
12/13 06Z,   1.50,  -5.77,  -7.26,  99.90,  -2.99,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 07Z,   1.60,  -7.56,  99.90,  -8.96,  -3.00,
12/13 08Z,   1.60,  -9.75,  99.90, -11.16,  -3.00,
12/13 09Z,   1.60, -11.75,  99.90, -13.16,  -3.01,
12/13 10Z,   1.50, -12.88,  99.90, -14.40,  -3.01,
12/13 11Z,   1.30, -12.80,  99.90, -14.52,  -3.02,  (min)
12/13 12Z,   1.30, -11.58,  99.90, -13.30,  -3.02,
12/13 13Z,   1.20,  -9.50,  99.90, -11.33,  -3.03,
12/13 14Z,   1.30,  -6.93,  99.90,  -8.66,  -3.03,
12/13 15Z,   1.40,  -4.44,  99.90,  -6.08,  -3.04,
12/13 16Z,   1.50,  -2.68,  99.90,  -4.22,  -3.05,
12/13 17Z,   1.60,  -2.03,  99.90,  -3.48,  -3.05,  (max)
12/13 18Z,   1.70,  -2.53,  99.90,  -3.89,  -3.06,
12/13 19Z,   1.70,  -4.05,  99.90,  -5.41,  -3.06,
12/13 20Z,   1.80,  -6.40,  99.90,  -7.65,  -3.06,
12/13 21Z,   1.90,  -9.10,  99.90, -10.26,  -3.06,
12/13 22Z,   1.90, -11.45,  99.90, -12.60,  -3.06,
12/13 23Z,   1.90, -12.81,  99.90, -13.97,  -3.06,
12/14 00Z,   2.00, -12.99,  99.90, -14.04,  -3.06,  (min)
12/14 01Z,   2.00, -12.07,  99.90, -13.13,  -3.06,
12/14 02Z,   2.10, -10.31,  99.90, -11.26,  -3.06,
12/14 03Z,   2.20,  -8.13,  99.90,  -8.99,  -3.06,
12/14 04Z,   2.40,  -6.20,  99.90,  -6.85,  -3.06,
12/14 05Z,   2.60,  -5.05,  99.90,  -5.50,  -3.06,
12/14 06Z,   2.70,  -4.87,  99.90,  -5.23,  -3.06,  (max)
12/14 07Z,   2.60,  -5.58,  99.90,  -6.04,  -3.06,
12/14 08Z,   2.50,  -7.06,  99.90,  -7.62,  -3.06,
12/14 09Z,   2.30,  -9.02,  99.90,  -9.78,  -3.06,
12/14 10Z,   2.00, -10.88,  99.90, -11.93,  -3.06,
12/14 11Z,   1.60, -11.96,  99.90, -13.42,  -3.06,
12/14 12Z,   1.20, -11.92,  99.90, -13.78,  -3.06,  (min)
12/14 13Z,   1.00, -10.79,  99.90, -12.85,  -3.06,
12/14 14Z,   0.90,  -8.78,  99.90, -10.93,  -3.06,
12/14 15Z,   1.00,  -6.25,  99.90,  -8.30,  -3.06,
12/14 16Z,   1.30,  -3.82,  99.90,  -5.58,  -3.06,
12/14 17Z,   1.70,  -2.19,  99.90,  -3.54,  -3.06,
12/14 18Z,   2.10,  -1.72,  99.90,  -2.68,  -3.06,  (max)
12/14 19Z,   2.70,  -2.44,  99.90,  -2.80,  -3.06,
12/14 20Z,   3.20,  -4.22,  99.90,  -4.07,  -3.06,
12/14 21Z,   3.50,  -6.84,  99.90,  -6.39,  -3.06,
12/14 22Z,   3.70,  -9.79,  99.90,  -9.14,  -3.06,
12/14 23Z,   3.80, -12.30,  99.90, -11.56,  -3.06,
12/15 00Z,   3.50, -13.76,  99.90, -13.32,  -3.06,
12/15 01Z,   3.00, -13.95,  99.90, -14.01,  -3.06,  (min)
12/15 02Z,   2.80, -12.93,  99.90, -13.19,  -3.06,
12/15 03Z,   2.50, -10.95,  99.90, -11.50,  -3.06,
12/15 04Z,   2.20,  -8.50,  99.90,  -9.36,  -3.06,
12/15 05Z,   2.00,  -6.32,  99.90,  -7.37,  -3.06,
12/15 06Z,   1.80,  -4.95,  99.90,  -6.20,  -3.06,
12/15 07Z,   1.80,  -4.57,  99.90,  -5.83,  -3.06,  (max)
12/15 08Z,   1.90,  -5.14,  99.90,  -6.29,  -3.06,
12/15 09Z,   2.10,  -6.54,  99.90,  -7.50,  -3.06,
12/15 10Z,   2.40,  -8.49,  99.90,  -9.15,  -3.06,
12/15 11Z,   2.80, -10.35,  99.90, -10.61,  -3.06,
12/15 12Z,   3.30, -11.43,  99.90, -11.19,  -3.06,  (min)
12/15 13Z,   3.80, -11.37,  99.90, -10.63,  -3.06,
12/15 14Z,   4.10, -10.17,  99.90,  -9.12,  -3.06,
12/15 15Z,   4.20,  -8.03,  99.90,  -6.89,  -3.06,
12/15 16Z,   4.00,  -5.40,  99.90,  -4.46,  -3.06,
12/15 17Z,   3.60,  -3.00,  99.90,  -2.46,  -3.06,
12/15 18Z,   3.20,  -1.55,  99.90,  -1.40,  -3.06,  (max)
12/15 19Z,   2.70,  -1.38,  99.90,  -1.73,  -3.06,
12/15 20Z,   2.40,  -2.46,  99.90,  -3.12,  -3.06,
12/15 21Z,   2.10,  -4.65,  99.90,  -5.61,  -3.06,
12/15 22Z,   2.00,  -7.66,  99.90,  -8.72,  -3.06,
12/15 23Z,   2.10, -10.88,  99.90, -11.84,  -3.06,
12/16 00Z,   2.30, -13.50,  99.90, -14.25,  -3.06,
12/16 01Z,   2.50, -14.88,  99.90, -15.43,  -3.06,  (min)
12/16 02Z,   2.60, -14.82,  99.90, -15.28,  -3.06,
12/16 03Z,   3.00, -13.44,  99.90, -13.49,  -3.06,
12/16 04Z,   3.30, -11.04,  99.90, -10.79,  -3.06,
12/16 05Z,   3.50,  -8.25,  99.90,  -7.80,  -3.06,
12/16 06Z,   3.50,  -5.85,  99.90,  -5.40,  -3.06,
12/16 07Z,   3.40,  -4.39,  99.90,  -4.05,  -3.06,
12/16 08Z,   3.20,  -4.01,  99.90,  -3.87,  -3.06,  (max)
12/16 09Z,   3.00,  -4.66,  99.90,  -4.71,  -3.06,
12/16 10Z,   2.70,  -6.22,  99.90,  -6.57,  -3.06,
12/16 11Z,   2.50,  -8.32,  99.90,  -8.87,  -3.06,
12/16 12Z,   2.20, -10.24,  99.90, -11.10,  -3.06,
12/16 13Z,   2.10, -11.26,  99.90, -12.22,  -3.06,  (min)
12/16 14Z,   2.00, -11.03,  99.90, -12.09,  -3.06,
12/16 15Z,   2.00,  -9.57,  99.90, -10.63,  -3.06,
12/16 16Z,   2.10,  -7.16,  99.90,  -8.12,  -3.06,
12/16 17Z,   2.20,  -4.38,  99.90,  -5.24,  -3.06,
12/16 18Z,   2.20,  -2.05,  99.90,  -2.90,  -3.06,
12/16 19Z,   2.00,  -0.88,  99.90,  -1.94,  -3.06,  (max)
12/16 20Z,   1.90,  -1.15,  99.90,  -2.30,  -3.06,
12/16 21Z,   1.70,  -2.74,  99.90,  -4.09,  -3.06,
12/16 22Z,   1.60,  -5.44,  99.90,  -6.90,  -3.06,
12/16 23Z,   1.50,  -8.87,  99.90, -10.43,  -3.06,
12/17 00Z,   1.60, -12.30,  99.90, -13.76,  -3.06,