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
#Mytle Beach, Springmaid Pier, SC : 03/05/2026 17:24:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 00Z,   0.40,  -2.21,  -1.82,  99.90,  -0.01,
03/04 01Z,   0.40,  -2.12,  -1.83,  99.90,  -0.11,  (max)
03/04 02Z,   0.40,  -2.79,  -2.73,  99.90,  -0.34,
03/04 03Z,   0.40,  -4.05,  -3.98,  99.90,  -0.33,
03/04 04Z,   0.40,  -5.59,  -5.50,  99.90,  -0.31,
03/04 05Z,   0.40,  -7.05,  -6.99,  99.90,  -0.34,
03/04 06Z,   0.30,  -8.05,  -7.97,  99.90,  -0.22,
03/04 07Z,   0.30,  -8.31,  -8.05,  99.90,  -0.04,  (min)
03/04 08Z,   0.30,  -7.74,  -7.47,  99.90,  -0.03,
03/04 09Z,   0.30,  -6.52,  -6.17,  99.90,   0.05,
03/04 10Z,   0.30,  -4.95,  -4.51,  99.90,   0.14,
03/04 11Z,   0.30,  -3.45,  -3.15,  99.90,  -0.00,
03/04 12Z,   0.20,  -2.43,  -2.21,  99.90,   0.02,
03/04 13Z,   0.20,  -2.15,  -2.13,  99.90,  -0.18,  (max)
03/04 14Z,   0.10,  -2.61,  -2.61,  99.90,  -0.10,
03/04 15Z,   0.20,  -3.66,  -3.81,  99.90,  -0.35,
03/04 16Z,   0.10,  -5.04,  -5.24,  99.90,  -0.30,
03/04 17Z,   0.10,  -6.45,  -6.60,  99.90,  -0.25,
03/04 18Z,   0.20,  -7.56,  -7.64,  99.90,  -0.28,
03/04 19Z,   0.20,  -8.07,  -8.05,  99.90,  -0.18,  (min)
03/04 20Z,   0.20,  -7.84,  -7.84,  99.90,  -0.20,
03/04 21Z,   0.20,  -6.91,  -6.94,  99.90,  -0.23,
03/04 22Z,   0.20,  -5.50,  -5.46,  99.90,  -0.16,
03/04 23Z,   0.30,  -3.97,  -3.86,  99.90,  -0.19,
03/05 00Z,   0.10,  -2.71,  -2.59,  99.90,   0.02,
03/05 01Z,   0.10,  -2.09,  -2.02,  99.90,  -0.03,  (max)
03/05 02Z,   0.10,  -2.23,  -2.23,  99.90,  -0.10,
03/05 03Z,   0.10,  -3.08,  -3.27,  99.90,  -0.29,
03/05 04Z,   0.10,  -4.41,  -4.69,  99.90,  -0.38,
03/05 05Z,   0.10,  -5.92,  -6.02,  99.90,  -0.20,
03/05 06Z,   0.00,  -7.26,  -7.22,  99.90,   0.04,
03/05 07Z,   0.00,  -8.04,  -7.87,  99.90,   0.17,  (min)
03/05 08Z,   0.00,  -8.06,  -7.73,  99.90,   0.33,
03/05 09Z,   0.00,  -7.31,  -7.04,  99.90,   0.27,
03/05 10Z,   0.00,  -6.01,  -5.69,  99.90,   0.32,
03/05 11Z,   0.10,  -4.51,  -4.23,  99.90,   0.18,
03/05 12Z,   0.10,  -3.23,  -3.12,  99.90,   0.01,
03/05 13Z,   0.10,  -2.50,  -2.54,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 14Z,   0.10,  -2.49,  99.90,  -2.52,  -0.13,  (max)
03/05 15Z,   0.10,  -3.14,  99.90,  -3.16,  -0.11,
03/05 16Z,   0.00,  -4.26,  99.90,  -4.36,  -0.10,
03/05 17Z,   0.00,  -5.59,  99.90,  -5.69,  -0.09,
03/05 18Z,   0.00,  -6.85,  99.90,  -6.93,  -0.08,
03/05 19Z,   0.00,  -7.72,  99.90,  -7.79,  -0.07,
03/05 20Z,   0.10,  -7.93,  99.90,  -7.89,  -0.06,  (min)
03/05 21Z,   0.10,  -7.43,  99.90,  -7.37,  -0.05,
03/05 22Z,   0.20,  -6.32,  99.90,  -6.16,  -0.03,
03/05 23Z,   0.20,  -4.90,  99.90,  -4.73,  -0.02,
03/06 00Z,   0.10,  -3.52,  99.90,  -3.43,  -0.01,
03/06 01Z,   0.10,  -2.52,  99.90,  -2.42,  -0.00,
03/06 02Z,   0.10,  -2.17,  99.90,  -2.07,  -0.00,  (max)
03/06 03Z,   0.10,  -2.53,  99.90,  -2.43,  -0.00,
03/06 04Z,   0.10,  -3.48,  99.90,  -3.38,  -0.00,
03/06 05Z,   0.10,  -4.81,  99.90,  -4.71,  -0.00,
03/06 06Z,   0.10,  -6.23,  99.90,  -6.13,  -0.00,
03/06 07Z,   0.10,  -7.36,  99.90,  -7.26,  -0.00,
03/06 08Z,   0.10,  -7.89,  99.90,  -7.79,  -0.00,  (min)
03/06 09Z,   0.10,  -7.66,  99.90,  -7.56,  -0.00,
03/06 10Z,   0.00,  -6.77,  99.90,  -6.77,  -0.00,
03/06 11Z,   0.10,  -5.49,  99.90,  -5.39,  -0.00,
03/06 12Z,   0.10,  -4.18,  99.90,  -4.08,  -0.00,
03/06 13Z,   0.10,  -3.18,  99.90,  -3.08,  -0.00,
03/06 14Z,   0.10,  -2.75,  99.90,  -2.65,  -0.00,  (max)
03/06 15Z,   0.00,  -2.96,  99.90,  -2.96,  -0.00,
03/06 16Z,   0.00,  -3.72,  99.90,  -3.72,  -0.00,
03/06 17Z,   0.00,  -4.83,  99.90,  -4.83,  -0.00,
03/06 18Z,   0.00,  -6.05,  99.90,  -6.05,  -0.00,
03/06 19Z,   0.10,  -7.10,  99.90,  -7.00,  -0.00,
03/06 20Z,   0.10,  -7.68,  99.90,  -7.58,  -0.00,  (min)
03/06 21Z,   0.20,  -7.60,  99.90,  -7.40,  -0.00,
03/06 22Z,   0.10,  -6.87,  99.90,  -6.77,  -0.00,
03/06 23Z,   0.10,  -5.70,  99.90,  -5.61,  -0.00,
03/07 00Z,   0.10,  -4.39,  99.90,  -4.29,  -0.00,
03/07 01Z,   0.10,  -3.24,  99.90,  -3.14,  -0.00,
03/07 02Z,   0.10,  -2.52,  99.90,  -2.43,  -0.00,
03/07 03Z,   0.10,  -2.41,  99.90,  -2.32,  -0.00,  (max)
03/07 04Z,   0.10,  -2.92,  99.90,  -2.82,  -0.00,
03/07 05Z,   0.10,  -3.92,  99.90,  -3.82,  -0.00,
03/07 06Z,   0.10,  -5.19,  99.90,  -5.09,  -0.00,
03/07 07Z,   0.10,  -6.45,  99.90,  -6.35,  -0.00,
03/07 08Z,   0.10,  -7.34,  99.90,  -7.25,  -0.00,
03/07 09Z,   0.10,  -7.61,  99.90,  -7.51,  -0.00,  (min)
03/07 10Z,   0.10,  -7.17,  99.90,  -7.07,  -0.00,
03/07 11Z,   0.10,  -6.22,  99.90,  -6.12,  -0.00,
03/07 12Z,   0.10,  -5.06,  99.90,  -4.96,  -0.00,
03/07 13Z,   0.10,  -4.00,  99.90,  -3.90,  -0.00,
03/07 14Z,   0.10,  -3.29,  99.90,  -3.19,  -0.00,
03/07 15Z,   0.10,  -3.10,  99.90,  -3.00,  -0.00,  (max)
03/07 16Z,   0.00,  -3.46,  99.90,  -3.46,  -0.00,
03/07 17Z,   0.00,  -4.25,  99.90,  -4.25,  -0.00,
03/07 18Z,   0.10,  -5.30,  99.90,  -5.20,  -0.00,
03/07 19Z,   0.10,  -6.37,  99.90,  -6.27,  -0.00,
03/07 20Z,   0.20,  -7.18,  99.90,  -6.98,  -0.00,
03/07 21Z,   0.20,  -7.47,  99.90,  -7.27,  -0.00,  (min)
03/07 22Z,   0.30,  -7.14,  99.90,  -6.84,  -0.00,
03/07 23Z,   0.20,  -6.29,  99.90,  -6.09,  -0.00,
03/08 00Z,   0.20,  -5.17,  99.90,  -4.97,  -0.00,
03/08 01Z,   0.20,  -4.04,  99.90,  -3.85,  -0.00,
03/08 02Z,   0.20,  -3.15,  99.90,  -2.95,  -0.00,
03/08 03Z,   0.20,  -2.67,  99.90,  -2.47,  -0.00,
03/08 04Z,   0.30,  -2.74,  99.90,  -2.44,  -0.00,  (max)
03/08 05Z,   0.30,  -3.33,  99.90,  -3.03,  -0.00,
03/08 06Z,   0.30,  -4.32,  99.90,  -4.02,  -0.00,
03/08 07Z,   0.30,  -5.50,  99.90,  -5.20,  -0.00,
03/08 08Z,   0.30,  -6.56,  99.90,  -6.27,  -0.00,
03/08 09Z,   0.30,  -7.20,  99.90,  -6.91,  -0.00,
03/08 10Z,   0.30,  -7.23,  99.90,  -6.93,  -0.00,  (min)
03/08 11Z,   0.30,  -6.67,  99.90,  -6.37,  -0.00,
03/08 12Z,   0.30,  -5.77,  99.90,  -5.47,  -0.00,
03/08 13Z,   0.30,  -4.79,  99.90,  -4.49,  -0.00,
03/08 14Z,   0.20,  -3.98,  99.90,  -3.78,  -0.00,
03/08 15Z,   0.20,  -3.50,  99.90,  -3.30,  -0.00,
03/08 16Z,   0.20,  -3.47,  99.90,  -3.27,  -0.00,  (max)
03/08 17Z,   0.20,  -3.90,  99.90,  -3.70,  -0.00,
03/08 18Z,   0.20,  -4.69,  99.90,  -4.49,  -0.00,
03/08 19Z,   0.20,  -5.64,  99.90,  -5.44,  -0.00,
03/08 20Z,   0.30,  -6.53,  99.90,  -6.23,  -0.00,
03/08 21Z,   0.30,  -7.09,  99.90,  -6.79,  -0.00,  (min)
03/08 22Z,   0.40,  -7.14,  99.90,  -6.74,  -0.00,
03/08 23Z,   0.30,  -6.65,  99.90,  -6.35,  -0.00,
03/09 00Z,   0.20,  -5.80,  99.90,  -5.60,  -0.00,
03/09 01Z,   0.20,  -4.81,  99.90,  -4.61,  -0.00,
03/09 02Z,   0.20,  -3.88,  99.90,  -3.68,  -0.00,
03/09 03Z,   0.20,  -3.19,  99.90,  -2.99,  -0.00,
03/09 04Z,   0.30,  -2.88,  99.90,  -2.58,  -0.00,  (max)
03/09 05Z,   0.30,  -3.06,  99.90,  -2.76,  -0.00,
03/09 06Z,   0.20,  -3.69,  99.90,  -3.49,  -0.00,
03/09 07Z,   0.20,  -4.65,  99.90,  -4.45,  -0.00,
03/09 08Z,   0.20,  -5.70,  99.90,  -5.50,  -0.00,
03/09 09Z,   0.20,  -6.56,  99.90,  -6.36,  -0.00,
03/09 10Z,   0.20,  -6.97,  99.90,  -6.77,  -0.00,  (min)
03/09 11Z,   0.20,  -6.83,  99.90,  -6.63,  -0.00,
03/09 12Z,   0.20,  -6.25,  99.90,  -6.05,  -0.00,