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
#Charleston, OR : 04/30/2025 14:22:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 18Z,  -0.50,  -3.94,  -4.46,  99.90,  -0.02,
04/28 19Z,  -0.50,  -2.09,  -2.73,  99.90,  -0.14,
04/28 20Z,  -0.50,  -0.89,  -1.53,  99.90,  -0.14,
04/28 21Z,  -0.50,  -0.57,  -1.15,  99.90,  -0.08,  (max)
04/28 22Z,  -0.50,  -1.15,  -1.74,  99.90,  -0.09,
04/28 23Z,  -0.50,  -2.37,  -2.95,  99.90,  -0.08,
04/29 00Z,  -0.50,  -3.81,  -4.27,  99.90,   0.04,
04/29 01Z,  -0.40,  -5.00,  -5.43,  99.90,  -0.03,
04/29 02Z,  -0.40,  -5.54,  -5.93,  99.90,   0.01,  (min)
04/29 03Z,  -0.40,  -5.21,  -5.49,  99.90,   0.12,
04/29 04Z,  -0.40,  -4.03,  -4.27,  99.90,   0.16,
04/29 05Z,  -0.40,  -2.35,  -2.66,  99.90,   0.09,
04/29 06Z,  -0.50,  -0.60,  -0.95,  99.90,   0.15,
04/29 07Z,  -0.50,   0.79,   0.49,  99.90,   0.20,
04/29 08Z,  -0.50,   1.47,   1.18,  99.90,   0.21,  (max)
04/29 09Z,  -0.40,   1.15,   0.75,  99.90,  -0.00,
04/29 10Z,  -0.50,  -0.20,  -0.72,  99.90,  -0.02,
04/29 11Z,  -0.40,  -2.38,  -2.88,  99.90,  -0.10,
04/29 12Z,  -0.40,  -4.94,  -5.43,  99.90,  -0.09,
04/29 13Z,  -0.40,  -7.35,  -7.81,  99.90,  -0.06,
04/29 14Z,  -0.40,  -9.08,  -9.52,  99.90,  -0.04,
04/29 15Z,  -0.30,  -9.76, -10.38,  99.90,  -0.32,  (min)
04/29 16Z,  -0.40,  -9.29,  -9.76,  99.90,  -0.07,
04/29 17Z,  -0.50,  -7.85,  -8.18,  99.90,   0.17,
04/29 18Z,  -0.30,  -5.88,  -6.23,  99.90,  -0.05,
04/29 19Z,  -0.30,  -3.81,  -4.26,  99.90,  -0.15,
04/29 20Z,  -0.40,  -2.07,  -2.61,  99.90,  -0.14,
04/29 21Z,  -0.40,  -0.99,  -1.51,  99.90,  -0.12,
04/29 22Z,  -0.30,  -0.77,  -1.16,  99.90,  -0.09,  (max)
04/29 23Z,  -0.30,  -1.37,  -1.81,  99.90,  -0.14,
04/30 00Z,  -0.30,  -2.52,  -2.90,  99.90,  -0.08,
04/30 01Z,  -0.20,  -3.80,  -4.11,  99.90,  -0.11,
04/30 02Z,  -0.30,  -4.77,  -5.08,  99.90,  -0.01,
04/30 03Z,  -0.30,  -5.09,  -5.39,  99.90,  -0.00,  (min)
04/30 04Z,  -0.30,  -4.58,  -4.76,  99.90,   0.12,
04/30 05Z,  -0.30,  -3.36,  -3.58,  99.90,   0.08,
04/30 06Z,  -0.40,  -1.76,  -2.03,  99.90,   0.13,
04/30 07Z,  -0.40,  -0.20,  -0.53,  99.90,   0.07,
04/30 08Z,  -0.40,   0.93,   0.61,  99.90,   0.08,
04/30 09Z,  -0.30,   1.32,   0.98,  99.90,  -0.04,  (max)
04/30 10Z,  -0.40,   0.75,   0.33,  99.90,  -0.02,
04/30 11Z,  -0.30,  -0.77,  -1.22,  99.90,  -0.15,
04/30 12Z,  -0.30,  -2.99,  -3.35,  99.90,  -0.06,
04/30 13Z,  -0.30,  -5.46,  -5.83,  99.90,  -0.07,
04/30 14Z,  -0.30,  -7.67,  -8.09,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 15Z,  -0.20,  -9.15,  99.90,  -9.47,  -0.11,
04/30 16Z,  -0.30,  -9.61,  99.90, -10.01,  -0.11,  (min)
04/30 17Z,  -0.40,  -8.99,  99.90,  -9.49,  -0.10,
04/30 18Z,  -0.30,  -7.53,  99.90,  -7.92,  -0.09,
04/30 19Z,  -0.30,  -5.64,  99.90,  -6.02,  -0.08,
04/30 20Z,  -0.30,  -3.72,  99.90,  -4.10,  -0.07,
04/30 21Z,  -0.30,  -2.15,  99.90,  -2.51,  -0.07,
04/30 22Z,  -0.20,  -1.20,  99.90,  -1.46,  -0.06,
04/30 23Z,  -0.20,  -1.06,  99.90,  -1.31,  -0.05,  (max)
05/01 00Z,  -0.20,  -1.63,  99.90,  -1.88,  -0.04,
05/01 01Z,  -0.20,  -2.65,  99.90,  -2.89,  -0.03,
05/01 02Z,  -0.20,  -3.73,  99.90,  -3.96,  -0.03,
05/01 03Z,  -0.20,  -4.49,  99.90,  -4.72,  -0.03,
05/01 04Z,  -0.20,  -4.65,  99.90,  -4.87,  -0.03,  (min)
05/01 05Z,  -0.20,  -4.07,  99.90,  -4.30,  -0.03,
05/01 06Z,  -0.30,  -2.91,  99.90,  -3.24,  -0.03,
05/01 07Z,  -0.30,  -1.49,  99.90,  -1.82,  -0.03,
05/01 08Z,  -0.20,  -0.18,  99.90,  -0.41,  -0.03,
05/01 09Z,  -0.20,   0.69,  99.90,   0.46,  -0.03,
05/01 10Z,  -0.20,   0.86,  99.90,   0.64,  -0.03,  (max)
05/01 11Z,  -0.20,   0.17,  99.90,  -0.06,  -0.03,
05/01 12Z,  -0.20,  -1.37,  99.90,  -1.59,  -0.03,
05/01 13Z,  -0.20,  -3.47,  99.90,  -3.70,  -0.03,
05/01 14Z,  -0.10,  -5.71,  99.90,  -5.84,  -0.03,
05/01 15Z,  -0.10,  -7.65,  99.90,  -7.77,  -0.03,
05/01 16Z,  -0.20,  -8.88,  99.90,  -9.10,  -0.03,
05/01 17Z,  -0.20,  -9.16,  99.90,  -9.39,  -0.03,  (min)
05/01 18Z,  -0.10,  -8.50,  99.90,  -8.63,  -0.03,
05/01 19Z,  -0.10,  -7.13,  99.90,  -7.26,  -0.03,
05/01 20Z,  -0.10,  -5.42,  99.90,  -5.54,  -0.03,
05/01 21Z,  -0.10,  -3.71,  99.90,  -3.83,  -0.03,
05/01 22Z,   0.00,  -2.31,  99.90,  -2.33,  -0.03,
05/01 23Z,   0.00,  -1.48,  99.90,  -1.51,  -0.03,
05/02 00Z,   0.00,  -1.36,  99.90,  -1.38,  -0.03,  (max)
05/02 01Z,   0.00,  -1.86,  99.90,  -1.88,  -0.03,
05/02 02Z,   0.00,  -2.71,  99.90,  -2.74,  -0.03,
05/02 03Z,   0.00,  -3.60,  99.90,  -3.63,  -0.03,
05/02 04Z,   0.00,  -4.21,  99.90,  -4.23,  -0.03,
05/02 05Z,   0.00,  -4.29,  99.90,  -4.31,  -0.03,  (min)
05/02 06Z,   0.00,  -3.76,  99.90,  -3.78,  -0.03,
05/02 07Z,  -0.10,  -2.76,  99.90,  -2.88,  -0.03,
05/02 08Z,   0.00,  -1.57,  99.90,  -1.60,  -0.03,
05/02 09Z,   0.00,  -0.51,  99.90,  -0.54,  -0.03,
05/02 10Z,   0.00,   0.16,  99.90,   0.14,  -0.03,
05/02 11Z,   0.00,   0.22,  99.90,   0.19,  -0.03,  (max)
05/02 12Z,   0.00,  -0.48,  99.90,  -0.51,  -0.03,
05/02 13Z,   0.00,  -1.89,  99.90,  -1.92,  -0.03,
05/02 14Z,   0.00,  -3.76,  99.90,  -3.79,  -0.03,
05/02 15Z,   0.00,  -5.71,  99.90,  -5.74,  -0.03,
05/02 16Z,   0.00,  -7.36,  99.90,  -7.38,  -0.03,
05/02 17Z,   0.00,  -8.37,  99.90,  -8.40,  -0.03,
05/02 18Z,   0.00,  -8.57,  99.90,  -8.60,  -0.03,  (min)
05/02 19Z,   0.00,  -7.96,  99.90,  -7.98,  -0.03,
05/02 20Z,   0.00,  -6.75,  99.90,  -6.77,  -0.03,
05/02 21Z,   0.00,  -5.25,  99.90,  -5.27,  -0.03,
05/02 22Z,   0.00,  -3.73,  99.90,  -3.76,  -0.03,
05/02 23Z,   0.00,  -2.48,  99.90,  -2.51,  -0.03,
05/03 00Z,   0.00,  -1.73,  99.90,  -1.75,  -0.03,
05/03 01Z,   0.00,  -1.58,  99.90,  -1.61,  -0.03,  (max)
05/03 02Z,   0.00,  -1.97,  99.90,  -2.00,  -0.03,
05/03 03Z,   0.00,  -2.68,  99.90,  -2.71,  -0.03,
05/03 04Z,   0.00,  -3.44,  99.90,  -3.46,  -0.03,
05/03 05Z,   0.00,  -3.97,  99.90,  -4.00,  -0.03,
05/03 06Z,   0.00,  -4.08,  99.90,  -4.11,  -0.03,  (min)
05/03 07Z,   0.00,  -3.68,  99.90,  -3.71,  -0.03,
05/03 08Z,   0.00,  -2.90,  99.90,  -2.93,  -0.03,
05/03 09Z,   0.00,  -1.95,  99.90,  -1.98,  -0.03,
05/03 10Z,   0.00,  -1.09,  99.90,  -1.12,  -0.03,
05/03 11Z,   0.00,  -0.53,  99.90,  -0.56,  -0.03,
05/03 12Z,   0.00,  -0.49,  99.90,  -0.51,  -0.03,  (max)
05/03 13Z,   0.00,  -1.08,  99.90,  -1.11,  -0.03,
05/03 14Z,  -0.10,  -2.28,  99.90,  -2.41,  -0.03,
05/03 15Z,   0.00,  -3.86,  99.90,  -3.89,  -0.03,
05/03 16Z,  -0.10,  -5.51,  99.90,  -5.64,  -0.03,
05/03 17Z,  -0.10,  -6.91,  99.90,  -7.04,  -0.03,
05/03 18Z,  -0.20,  -7.79,  99.90,  -8.02,  -0.03,
05/03 19Z,  -0.10,  -7.97,  99.90,  -8.10,  -0.03,  (min)
05/03 20Z,  -0.20,  -7.45,  99.90,  -7.68,  -0.03,
05/03 21Z,  -0.20,  -6.42,  99.90,  -6.64,  -0.03,
05/03 22Z,  -0.10,  -5.10,  99.90,  -5.23,  -0.03,
05/03 23Z,  -0.20,  -3.74,  99.90,  -3.97,  -0.03,
05/04 00Z,  -0.20,  -2.58,  99.90,  -2.81,  -0.03,
05/04 01Z,  -0.10,  -1.85,  99.90,  -1.97,  -0.03,
05/04 02Z,  -0.10,  -1.66,  99.90,  -1.78,  -0.03,  (max)
05/04 03Z,  -0.20,  -1.96,  99.90,  -2.19,  -0.03,
05/04 04Z,  -0.30,  -2.58,  99.90,  -2.90,  -0.03,
05/04 05Z,  -0.20,  -3.29,  99.90,  -3.51,  -0.03,
05/04 06Z,  -0.30,  -3.86,  99.90,  -4.19,  -0.03,