ETSS stn

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	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
#Seattle, WA : 04/18/2026 14:22:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.50, -10.91, -10.55,  99.90,  -0.14,
04/16 19Z,   0.50, -10.21,  -9.84,  99.90,  -0.13,  (min)
04/16 20Z,   0.50,  -8.43,  -8.17,  99.90,  -0.24,
04/16 21Z,   0.50,  -6.06,  -5.95,  99.90,  -0.39,
04/16 22Z,   0.50,  -3.65,  -3.57,  99.90,  -0.42,
04/16 23Z,   0.50,  -1.78,  -1.65,  99.90,  -0.37,
04/17 00Z,   0.50,  -0.82,  -0.83,  99.90,  -0.51,  (max)
04/17 01Z,   0.50,  -0.90,  -1.00,  99.90,  -0.60,
04/17 02Z,   0.50,  -1.84,  -1.90,  99.90,  -0.56,
04/17 03Z,   0.50,  -3.39,  -3.31,  99.90,  -0.42,
04/17 04Z,   0.50,  -5.20,  -5.09,  99.90,  -0.39,
04/17 05Z,   0.50,  -6.74,  -6.67,  99.90,  -0.43,
04/17 06Z,   0.40,  -7.42,  -7.32,  99.90,  -0.30,  (min)
04/17 07Z,   0.40,  -6.97,  -6.86,  99.90,  -0.29,
04/17 08Z,   0.40,  -5.55,  -5.42,  99.90,  -0.27,
04/17 09Z,   0.40,  -3.58,  -3.46,  99.90,  -0.28,
04/17 10Z,   0.40,  -1.61,  -1.40,  99.90,  -0.19,
04/17 11Z,   0.40,  -0.17,   0.14,  99.90,  -0.09,
04/17 12Z,   0.30,   0.27,   0.62,  99.90,   0.05,  (max)
04/17 13Z,   0.30,  -0.49,  -0.16,  99.90,   0.03,
04/17 14Z,   0.30,  -2.33,  -1.81,  99.90,   0.22,
04/17 15Z,   0.20,  -4.92,  -4.36,  99.90,   0.36,
04/17 16Z,   0.20,  -7.83,  -7.43,  99.90,   0.20,
04/17 17Z,   0.20, -10.46, -10.17,  99.90,   0.09,
04/17 18Z,   0.20, -12.08, -11.84,  99.90,   0.04,
04/17 19Z,   0.20, -12.21, -12.07,  99.90,  -0.06,  (min)
04/17 20Z,   0.30, -10.85, -10.61,  99.90,  -0.06,
04/17 21Z,   0.30,  -8.45,  -8.38,  99.90,  -0.23,
04/17 22Z,   0.30,  -5.61,  -5.54,  99.90,  -0.23,
04/17 23Z,   0.30,  -2.96,  -2.95,  99.90,  -0.29,
04/18 00Z,   0.30,  -1.04,  -1.15,  99.90,  -0.41,
04/18 01Z,   0.30,  -0.18,  -0.35,  99.90,  -0.47,  (max)
04/18 02Z,   0.40,  -0.37,  -0.61,  99.90,  -0.64,
04/18 03Z,   0.40,  -1.40,  -1.46,  99.90,  -0.46,
04/18 04Z,   0.40,  -2.97,  -2.76,  99.90,  -0.19,
04/18 05Z,   0.40,  -4.70,  -4.47,  99.90,  -0.17,
04/18 06Z,   0.40,  -6.02,  -5.77,  99.90,  -0.15,
04/18 07Z,   0.40,  -6.43,  -6.04,  99.90,  -0.01,  (min)
04/18 08Z,   0.40,  -5.73,  -5.32,  99.90,   0.01,
04/18 09Z,   0.40,  -4.21,  -3.82,  99.90,  -0.01,
04/18 10Z,   0.40,  -2.34,  -1.96,  99.90,  -0.02,
04/18 11Z,   0.40,  -0.68,  -0.24,  99.90,   0.04,
04/18 12Z,   0.50,   0.28,   0.84,  99.90,   0.06,  (max)
04/18 13Z,   0.50,   0.13,   0.68,  99.90,   0.05,
04/18 14Z,   0.50,  -1.23,  -0.64,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 15Z,   0.50,  -3.60,  99.90,  -3.03,   0.07,
04/18 16Z,   0.50,  -6.59,  99.90,  -6.04,   0.05,
04/18 17Z,   0.50,  -9.68,  99.90,  -9.15,   0.03,
04/18 18Z,   0.50, -12.20,  99.90, -11.70,   0.00,
04/18 19Z,   0.50, -13.43,  99.90, -12.95,  -0.02,  (min)
04/18 20Z,   0.50, -13.00,  99.90, -12.54,  -0.04,
04/18 21Z,   0.60, -11.06,  99.90, -10.52,  -0.07,
04/18 22Z,   0.60,  -8.19,  99.90,  -7.68,  -0.09,
04/18 23Z,   0.60,  -5.07,  99.90,  -4.59,  -0.11,
04/19 00Z,   0.60,  -2.35,  99.90,  -1.88,  -0.14,
04/19 01Z,   0.60,  -0.49,  99.90,  -0.05,  -0.16,
04/19 02Z,   0.60,   0.25,  99.90,   0.67,  -0.18,  (max)
04/19 03Z,   0.60,  -0.03,  99.90,   0.38,  -0.18,
04/19 04Z,   0.60,  -1.08,  99.90,  -0.67,  -0.18,
04/19 05Z,   0.70,  -2.60,  99.90,  -2.08,  -0.18,
04/19 06Z,   0.70,  -4.16,  99.90,  -3.65,  -0.18,
04/19 07Z,   0.70,  -5.25,  99.90,  -4.73,  -0.18,
04/19 08Z,   0.70,  -5.41,  99.90,  -4.89,  -0.18,  (min)
04/19 09Z,   0.70,  -4.58,  99.90,  -4.07,  -0.18,
04/19 10Z,   0.70,  -3.10,  99.90,  -2.58,  -0.18,
04/19 11Z,   0.70,  -1.47,  99.90,  -0.95,  -0.18,
04/19 12Z,   0.70,  -0.19,  99.90,   0.33,  -0.18,
04/19 13Z,   0.70,   0.29,  99.90,   0.80,  -0.18,  (max)
04/19 14Z,   0.70,  -0.37,  99.90,   0.14,  -0.18,
04/19 15Z,   0.70,  -2.18,  99.90,  -1.67,  -0.18,
04/19 16Z,   0.70,  -4.88,  99.90,  -4.36,  -0.18,
04/19 17Z,   0.70,  -8.04,  99.90,  -7.52,  -0.18,
04/19 18Z,   0.70, -11.10,  99.90, -10.58,  -0.18,
04/19 19Z,   0.70, -13.36,  99.90, -12.84,  -0.18,
04/19 20Z,   0.70, -14.16,  99.90, -13.64,  -0.18,  (min)
04/19 21Z,   0.70, -13.23,  99.90, -12.72,  -0.18,
04/19 22Z,   0.70, -10.89,  99.90, -10.38,  -0.18,
04/19 23Z,   0.70,  -7.79,  99.90,  -7.27,  -0.18,
04/20 00Z,   0.70,  -4.61,  99.90,  -4.09,  -0.18,
04/20 01Z,   0.70,  -1.95,  99.90,  -1.43,  -0.18,
04/20 02Z,   0.70,  -0.23,  99.90,   0.29,  -0.18,
04/20 03Z,   0.70,   0.40,  99.90,   0.92,  -0.18,  (max)
04/20 04Z,   0.70,   0.09,  99.90,   0.61,  -0.18,
04/20 05Z,   0.70,  -0.91,  99.90,  -0.39,  -0.18,
04/20 06Z,   0.70,  -2.28,  99.90,  -1.77,  -0.18,
04/20 07Z,   0.70,  -3.66,  99.90,  -3.14,  -0.18,
04/20 08Z,   0.70,  -4.52,  99.90,  -4.01,  -0.18,
04/20 09Z,   0.70,  -4.53,  99.90,  -4.01,  -0.18,  (min)
04/20 10Z,   0.70,  -3.69,  99.90,  -3.18,  -0.18,
04/20 11Z,   0.70,  -2.38,  99.90,  -1.87,  -0.18,
04/20 12Z,   0.70,  -1.06,  99.90,  -0.54,  -0.18,
04/20 13Z,   0.70,  -0.16,  99.90,   0.35,  -0.18,
04/20 14Z,   0.70,  -0.09,  99.90,   0.43,  -0.18,  (max)
04/20 15Z,   0.70,  -1.09,  99.90,  -0.57,  -0.18,
04/20 16Z,   0.70,  -3.13,  99.90,  -2.62,  -0.18,
04/20 17Z,   0.70,  -5.93,  99.90,  -5.41,  -0.18,
04/20 18Z,   0.70,  -9.05,  99.90,  -8.53,  -0.18,
04/20 19Z,   0.70, -11.92,  99.90, -11.40,  -0.18,
04/20 20Z,   0.70, -13.85,  99.90, -13.33,  -0.18,
04/20 21Z,   0.70, -14.26,  99.90, -13.74,  -0.18,  (min)
04/20 22Z,   0.70, -13.00,  99.90, -12.49,  -0.18,
04/20 23Z,   0.70, -10.50,  99.90,  -9.98,  -0.18,
04/21 00Z,   0.70,  -7.39,  99.90,  -6.87,  -0.18,
04/21 01Z,   0.70,  -4.32,  99.90,  -3.80,  -0.18,
04/21 02Z,   0.70,  -1.82,  99.90,  -1.31,  -0.18,
04/21 03Z,   0.70,  -0.25,  99.90,   0.26,  -0.18,
04/21 04Z,   0.70,   0.31,  99.90,   0.83,  -0.18,  (max)
04/21 05Z,   0.70,   0.03,  99.90,   0.55,  -0.18,
04/21 06Z,   0.70,  -0.84,  99.90,  -0.32,  -0.18,
04/21 07Z,   0.70,  -2.04,  99.90,  -1.53,  -0.18,
04/21 08Z,   0.80,  -3.23,  99.90,  -2.61,  -0.18,
04/21 09Z,   0.80,  -3.94,  99.90,  -3.32,  -0.18,  (min)
04/21 10Z,   0.80,  -3.90,  99.90,  -3.28,  -0.18,
04/21 11Z,   0.80,  -3.19,  99.90,  -2.57,  -0.18,
04/21 12Z,   0.70,  -2.14,  99.90,  -1.63,  -0.18,
04/21 13Z,   0.80,  -1.14,  99.90,  -0.52,  -0.18,
04/21 14Z,   0.80,  -0.55,  99.90,   0.07,  -0.18,  (max)
04/21 15Z,   0.80,  -0.72,  99.90,  -0.10,  -0.18,
04/21 16Z,   0.80,  -1.86,  99.90,  -1.24,  -0.18,
04/21 17Z,   0.80,  -3.92,  99.90,  -3.30,  -0.18,
04/21 18Z,   0.80,  -6.60,  99.90,  -5.98,  -0.18,
04/21 19Z,   0.80,  -9.50,  99.90,  -8.89,  -0.18,
04/21 20Z,   0.80, -12.09,  99.90, -11.47,  -0.18,
04/21 21Z,   0.80, -13.70,  99.90, -13.08,  -0.18,
04/21 22Z,   0.80, -13.83,  99.90, -13.22,  -0.18,  (min)
04/21 23Z,   0.80, -12.46,  99.90, -11.85,  -0.18,
04/22 00Z,   0.80, -10.01,  99.90,  -9.40,  -0.18,
04/22 01Z,   0.80,  -7.09,  99.90,  -6.47,  -0.18,
04/22 02Z,   0.80,  -4.25,  99.90,  -3.63,  -0.18,
04/22 03Z,   0.90,  -1.96,  99.90,  -1.24,  -0.18,
04/22 04Z,   0.90,  -0.50,  99.90,   0.21,  -0.18,
04/22 05Z,   0.90,   0.05,  99.90,   0.77,  -0.18,  (max)
04/22 06Z,   0.90,  -0.12,  99.90,   0.60,  -0.18,