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 : 03/11/2026 06:22:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 12Z,   0.20,  -6.25,  -6.10,  99.90,  -0.05,
03/09 13Z,   0.20,  -5.46,  -5.12,  99.90,   0.14,
03/09 14Z,   0.20,  -4.68,  -4.21,  99.90,   0.27,
03/09 15Z,   0.20,  -4.05,  -3.77,  99.90,   0.08,
03/09 16Z,   0.10,  -3.73,  -3.58,  99.90,   0.05,  (max)
03/09 17Z,   0.10,  -3.80,  -3.89,  99.90,  -0.19,
03/09 18Z,   0.20,  -4.26,  -4.26,  99.90,  -0.20,
03/09 19Z,   0.20,  -5.01,  -4.92,  99.90,  -0.11,
03/09 20Z,   0.20,  -5.85,  -5.49,  99.90,   0.16,
03/09 21Z,   0.30,  -6.56,  -6.34,  99.90,  -0.08,
03/09 22Z,   0.30,  -6.91,  -6.71,  99.90,  -0.10,
03/09 23Z,   0.30,  -6.79,  -6.76,  99.90,  -0.27,  (min)
03/10 00Z,   0.30,  -6.26,  -6.26,  99.90,  -0.30,
03/10 01Z,   0.30,  -5.48,  -5.15,  99.90,   0.03,
03/10 02Z,   0.30,  -4.63,  -4.36,  99.90,  -0.03,
03/10 03Z,   0.30,  -3.86,  -3.62,  99.90,  -0.06,
03/10 04Z,   0.20,  -3.29,  -3.18,  99.90,  -0.09,
03/10 05Z,   0.20,  -3.08,  -3.10,  99.90,  -0.22,  (max)
03/10 06Z,   0.20,  -3.31,  -3.40,  99.90,  -0.29,
03/10 07Z,   0.20,  -3.96,  -3.82,  99.90,  -0.06,
03/10 08Z,   0.20,  -4.86,  -4.63,  99.90,   0.03,
03/10 09Z,   0.20,  -5.78,  -5.61,  99.90,  -0.03,
03/10 10Z,   0.20,  -6.45,  -6.29,  99.90,  -0.04,
03/10 11Z,   0.30,  -6.70,  -6.69,  99.90,  -0.29,  (min)
03/10 12Z,   0.20,  -6.50,  -6.57,  99.90,  -0.27,
03/10 13Z,   0.20,  -5.97,  -5.97,  99.90,  -0.20,
03/10 14Z,   0.20,  -5.31,  -5.25,  99.90,  -0.14,
03/10 15Z,   0.20,  -4.67,  -4.65,  99.90,  -0.18,
03/10 16Z,   0.20,  -4.15,  -4.10,  99.90,  -0.15,
03/10 17Z,   0.20,  -3.91,  -4.07,  99.90,  -0.36,  (max)
03/10 18Z,   0.20,  -4.03,  -4.08,  99.90,  -0.25,
03/10 19Z,   0.20,  -4.52,  -4.62,  99.90,  -0.30,
03/10 20Z,   0.20,  -5.22,  -5.28,  99.90,  -0.26,
03/10 21Z,   0.20,  -5.94,  -6.02,  99.90,  -0.28,
03/10 22Z,   0.20,  -6.50,  -6.61,  99.90,  -0.31,
03/10 23Z,   0.30,  -6.71,  -6.85,  99.90,  -0.44,  (min)
03/11 00Z,   0.20,  -6.53,  -6.56,  99.90,  -0.23,
03/11 01Z,   0.20,  -6.03,  -5.90,  99.90,  -0.07,
03/11 02Z,   0.20,  -5.34,  -5.25,  99.90,  -0.11,
03/11 03Z,   0.20,  -4.59,  -4.58,  99.90,  -0.19,
03/11 04Z,   0.10,  -3.88,  -3.97,  99.90,  -0.19,
03/11 05Z,   0.10,  -3.36,  -3.37,  99.90,  -0.11,
03/11 06Z,   0.10,  -3.20,  -3.29,  99.90,  -0.19,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 07Z,   0.10,  -3.48,  99.90,  -3.56,  -0.18,
03/11 08Z,   0.20,  -4.13,  99.90,  -4.10,  -0.17,
03/11 09Z,   0.20,  -4.96,  99.90,  -4.93,  -0.17,
03/11 10Z,   0.20,  -5.75,  99.90,  -5.72,  -0.16,
03/11 11Z,   0.20,  -6.31,  99.90,  -6.26,  -0.16,
03/11 12Z,   0.20,  -6.49,  99.90,  -6.44,  -0.15,  (min)
03/11 13Z,   0.10,  -6.31,  99.90,  -6.35,  -0.15,
03/11 14Z,   0.10,  -5.86,  99.90,  -5.90,  -0.14,
03/11 15Z,   0.10,  -5.28,  99.90,  -5.31,  -0.13,
03/11 16Z,   0.10,  -4.68,  99.90,  -4.71,  -0.13,
03/11 17Z,   0.10,  -4.21,  99.90,  -4.23,  -0.12,
03/11 18Z,   0.20,  -4.01,  99.90,  -3.92,  -0.12,  (max)
03/11 19Z,   0.20,  -4.17,  99.90,  -4.09,  -0.12,
03/11 20Z,   0.20,  -4.66,  99.90,  -4.57,  -0.12,
03/11 21Z,   0.20,  -5.31,  99.90,  -5.23,  -0.12,
03/11 22Z,   0.20,  -5.95,  99.90,  -5.86,  -0.12,
03/11 23Z,   0.20,  -6.41,  99.90,  -6.33,  -0.12,
03/12 00Z,   0.20,  -6.59,  99.90,  -6.50,  -0.12,  (min)
03/12 01Z,   0.20,  -6.43,  99.90,  -6.35,  -0.12,
03/12 02Z,   0.10,  -5.99,  99.90,  -6.00,  -0.12,
03/12 03Z,   0.10,  -5.34,  99.90,  -5.36,  -0.12,
03/12 04Z,   0.10,  -4.60,  99.90,  -4.61,  -0.12,
03/12 05Z,   0.10,  -3.88,  99.90,  -3.89,  -0.12,
03/12 06Z,   0.10,  -3.37,  99.90,  -3.38,  -0.12,
03/12 07Z,   0.20,  -3.24,  99.90,  -3.16,  -0.12,  (max)
03/12 08Z,   0.20,  -3.55,  99.90,  -3.47,  -0.12,
03/12 09Z,   0.20,  -4.19,  99.90,  -4.10,  -0.12,
03/12 10Z,   0.20,  -4.97,  99.90,  -4.88,  -0.12,
03/12 11Z,   0.10,  -5.70,  99.90,  -5.71,  -0.12,
03/12 12Z,   0.10,  -6.22,  99.90,  -6.24,  -0.12,
03/12 13Z,   0.10,  -6.42,  99.90,  -6.44,  -0.12,  (min)
03/12 14Z,   0.10,  -6.28,  99.90,  -6.29,  -0.12,
03/12 15Z,   0.00,  -5.86,  99.90,  -5.98,  -0.12,
03/12 16Z,   0.00,  -5.28,  99.90,  -5.39,  -0.12,
03/12 17Z,   0.00,  -4.66,  99.90,  -4.78,  -0.12,
03/12 18Z,  -0.40,  -4.18,  99.90,  -4.70,  -0.12,
03/12 19Z,  -0.50,  -4.00,  99.90,  -4.62,  -0.12,  (max)
03/12 20Z,  -0.80,  -4.20,  99.90,  -5.11,  -0.12,
03/12 21Z,  -1.20,  -4.69,  99.90,  -6.00,  -0.12,
03/12 22Z,  -1.10,  -5.31,  99.90,  -6.53,  -0.12,
03/12 23Z,  -0.80,  -5.92,  99.90,  -6.84,  -0.12,
03/13 00Z,  -0.60,  -6.39,  99.90,  -7.10,  -0.12,  (min)
03/13 01Z,  -0.20,  -6.60,  99.90,  -6.92,  -0.12,
03/13 02Z,   0.00,  -6.50,  99.90,  -6.61,  -0.12,
03/13 03Z,   0.40,  -6.07,  99.90,  -5.79,  -0.12,
03/13 04Z,   0.40,  -5.40,  99.90,  -5.11,  -0.12,
03/13 05Z,   0.10,  -4.58,  99.90,  -4.59,  -0.12,
03/13 06Z,   0.00,  -3.80,  99.90,  -3.92,  -0.12,
03/13 07Z,   0.00,  -3.28,  99.90,  -3.39,  -0.12,
03/13 08Z,   0.20,  -3.18,  99.90,  -3.10,  -0.12,  (max)
03/13 09Z,   0.40,  -3.52,  99.90,  -3.23,  -0.12,
03/13 10Z,   0.40,  -4.16,  99.90,  -3.88,  -0.12,
03/13 11Z,   0.30,  -4.95,  99.90,  -4.76,  -0.12,
03/13 12Z,   0.20,  -5.71,  99.90,  -5.62,  -0.12,
03/13 13Z,   0.20,  -6.27,  99.90,  -6.19,  -0.12,
03/13 14Z,   0.30,  -6.52,  99.90,  -6.33,  -0.12,  (min)
03/13 15Z,   0.40,  -6.38,  99.90,  -6.10,  -0.12,
03/13 16Z,   0.40,  -5.91,  99.90,  -5.63,  -0.12,
03/13 17Z,   0.40,  -5.25,  99.90,  -4.96,  -0.12,
03/13 18Z,   0.20,  -4.55,  99.90,  -4.47,  -0.12,
03/13 19Z,   0.10,  -4.04,  99.90,  -4.06,  -0.12,
03/13 20Z,   0.10,  -3.88,  99.90,  -3.90,  -0.12,  (max)
03/13 21Z,   0.20,  -4.11,  99.90,  -4.02,  -0.12,
03/13 22Z,   0.30,  -4.62,  99.90,  -4.43,  -0.12,
03/13 23Z,   0.40,  -5.27,  99.90,  -4.99,  -0.12,
03/14 00Z,   0.40,  -5.93,  99.90,  -5.65,  -0.12,
03/14 01Z,   0.30,  -6.48,  99.90,  -6.30,  -0.12,
03/14 02Z,   0.20,  -6.77,  99.90,  -6.69,  -0.12,
03/14 03Z,   0.10,  -6.69,  99.90,  -6.70,  -0.12,  (min)
03/14 04Z,   0.10,  -6.21,  99.90,  -6.23,  -0.12,
03/14 05Z,   0.10,  -5.42,  99.90,  -5.44,  -0.12,
03/14 06Z,   0.20,  -4.48,  99.90,  -4.40,  -0.12,
03/14 07Z,   0.20,  -3.62,  99.90,  -3.54,  -0.12,
03/14 08Z,   0.20,  -3.09,  99.90,  -3.01,  -0.12,  (max)
03/14 09Z,   0.10,  -3.03,  99.90,  -3.05,  -0.12,
03/14 10Z,   0.00,  -3.42,  99.90,  -3.54,  -0.12,
03/14 11Z,   0.00,  -4.14,  99.90,  -4.25,  -0.12,
03/14 12Z,   0.00,  -5.01,  99.90,  -5.12,  -0.12,
03/14 13Z,   0.00,  -5.86,  99.90,  -5.98,  -0.12,
03/14 14Z,   0.10,  -6.51,  99.90,  -6.52,  -0.12,
03/14 15Z,   0.00,  -6.76,  99.90,  -6.87,  -0.12,  (min)
03/14 16Z,   0.00,  -6.55,  99.90,  -6.66,  -0.12,
03/14 17Z,   0.00,  -5.95,  99.90,  -6.06,  -0.12,
03/14 18Z,   0.00,  -5.13,  99.90,  -5.25,  -0.12,
03/14 19Z,   0.00,  -4.33,  99.90,  -4.45,  -0.12,
03/14 20Z,   0.10,  -3.78,  99.90,  -3.79,  -0.12,
03/14 21Z,   0.10,  -3.64,  99.90,  -3.65,  -0.12,  (max)
03/14 22Z,   0.10,  -3.91,  99.90,  -3.93,  -0.12,
03/14 23Z,   0.10,  -4.50,  99.90,  -4.52,  -0.12,
03/15 00Z,   0.10,  -5.26,  99.90,  -5.28,  -0.12,