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 : 12/15/2025 18:21:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 00Z,  -0.10,  -6.28,  -6.43,  99.90,  -0.05,
12/14 01Z,   0.00,  -6.83,  -7.02,  99.90,  -0.19,
12/14 02Z,  -0.10,  -7.01,  -7.26,  99.90,  -0.15,  (min)
12/14 03Z,  -0.10,  -6.76,  -7.14,  99.90,  -0.28,
12/14 04Z,  -0.10,  -6.08,  -6.23,  99.90,  -0.05,
12/14 05Z,  -0.20,  -5.08,  -5.22,  99.90,   0.06,
12/14 06Z,  -0.20,  -3.99,  -4.19,  99.90,  -0.00,
12/14 07Z,  -0.20,  -3.12,  -3.45,  99.90,  -0.13,
12/14 08Z,  -0.30,  -2.73,  -3.21,  99.90,  -0.18,  (max)
12/14 09Z,  -0.30,  -2.90,  -3.44,  99.90,  -0.24,
12/14 10Z,  -0.30,  -3.53,  -3.97,  99.90,  -0.14,
12/14 11Z,  -0.30,  -4.43,  -4.66,  99.90,   0.07,
12/14 12Z,  -0.30,  -5.40,  -5.70,  99.90,  -0.00,
12/14 13Z,  -0.30,  -6.20,  -6.50,  99.90,   0.00,
12/14 14Z,  -0.30,  -6.66,  -6.98,  99.90,  -0.02,
12/14 15Z,  -0.40,  -6.66,  -7.16,  99.90,  -0.10,  (min)
12/14 16Z,  -0.50,  -6.21,  -7.03,  99.90,  -0.32,
12/14 17Z,  -0.60,  -5.42,  -6.38,  99.90,  -0.36,
12/14 18Z,  -0.40,  -4.50,  -5.71,  99.90,  -0.81,
12/14 19Z,  -0.60,  -3.73,  -4.95,  99.90,  -0.62,
12/14 20Z,  -0.60,  -3.36,  -4.29,  99.90,  -0.33,  (max)
12/14 21Z,  -0.50,  -3.48,  -4.85,  99.90,  -0.87,
12/14 22Z,  -0.50,  -4.01,  -4.94,  99.90,  -0.43,
12/14 23Z,  -0.40,  -4.80,  -5.10,  99.90,   0.10,
12/15 00Z,  -0.60,  -5.67,  -5.68,  99.90,   0.59,
12/15 01Z,  -0.60,  -6.44,  -6.71,  99.90,   0.33,
12/15 02Z,  -0.60,  -6.95,  -7.69,  99.90,  -0.14,
12/15 03Z,  -0.70,  -7.03,  -8.20,  99.90,  -0.47,  (min)
12/15 04Z,  -0.70,  -6.65,  -8.14,  99.90,  -0.79,
12/15 05Z,  -0.70,  -5.85,  -6.96,  99.90,  -0.41,
12/15 06Z,  -0.50,  -4.76,  -5.20,  99.90,   0.06,
12/15 07Z,  -0.40,  -3.68,  -3.60,  99.90,   0.48,
12/15 08Z,  -0.40,  -2.89,  -2.69,  99.90,   0.60,  (max)
12/15 09Z,  -0.40,  -2.62,  -2.77,  99.90,   0.25,
12/15 10Z,  -0.30,  -2.89,  -3.31,  99.90,  -0.12,
12/15 11Z,  -0.20,  -3.58,  -3.85,  99.90,  -0.07,
12/15 12Z,  -0.10,  -4.54,  -4.44,  99.90,   0.20,
12/15 13Z,   0.00,  -5.55,  -5.11,  99.90,   0.44,
12/15 14Z,   0.00,  -6.36,  -5.71,  99.90,   0.65,
12/15 15Z,  -0.10,  -6.78,  -6.35,  99.90,   0.53,
12/15 16Z,  -0.20,  -6.70,  -6.64,  99.90,   0.26,  (min)
12/15 17Z,  -0.10,  -6.17,  -6.29,  99.90,  -0.02,
12/15 18Z,  -0.10,  -5.31,  -5.56,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 19Z,  -0.10,  -4.40,  99.90,  -4.64,  -0.14,
12/15 20Z,   0.00,  -3.70,  99.90,  -3.83,  -0.14,
12/15 21Z,   0.00,  -3.43,  99.90,  -3.56,  -0.13,  (max)
12/15 22Z,   0.00,  -3.63,  99.90,  -3.76,  -0.13,
12/15 23Z,  -0.10,  -4.21,  99.90,  -4.43,  -0.12,
12/16 00Z,  -0.10,  -5.02,  99.90,  -5.24,  -0.12,
12/16 01Z,  -0.20,  -5.91,  99.90,  -6.22,  -0.11,
12/16 02Z,  -0.20,  -6.67,  99.90,  -6.98,  -0.11,
12/16 03Z,  -0.10,  -7.09,  99.90,  -7.29,  -0.11,  (min)
12/16 04Z,  -0.10,  -7.03,  99.90,  -7.23,  -0.10,
12/16 05Z,   0.00,  -6.48,  99.90,  -6.58,  -0.10,
12/16 06Z,   0.00,  -5.54,  99.90,  -5.63,  -0.09,
12/16 07Z,  -0.10,  -4.39,  99.90,  -4.58,  -0.09,
12/16 08Z,  -0.10,  -3.34,  99.90,  -3.53,  -0.09,
12/16 09Z,  -0.10,  -2.66,  99.90,  -2.85,  -0.09,
12/16 10Z,  -0.10,  -2.52,  99.90,  -2.71,  -0.09,  (max)
12/16 11Z,  -0.10,  -2.91,  99.90,  -3.10,  -0.09,
12/16 12Z,  -0.10,  -3.72,  99.90,  -3.91,  -0.09,
12/16 13Z,   0.00,  -4.77,  99.90,  -4.86,  -0.09,
12/16 14Z,  -0.10,  -5.83,  99.90,  -6.02,  -0.09,
12/16 15Z,  -0.10,  -6.62,  99.90,  -6.81,  -0.09,
12/16 16Z,  -0.10,  -6.94,  99.90,  -7.13,  -0.09,  (min)
12/16 17Z,  -0.20,  -6.73,  99.90,  -7.02,  -0.09,
12/16 18Z,  -0.20,  -6.06,  99.90,  -6.35,  -0.09,
12/16 19Z,  -0.10,  -5.14,  99.90,  -5.33,  -0.09,
12/16 20Z,  -0.10,  -4.23,  99.90,  -4.43,  -0.09,
12/16 21Z,   0.00,  -3.61,  99.90,  -3.70,  -0.09,
12/16 22Z,  -0.10,  -3.44,  99.90,  -3.63,  -0.09,  (max)
12/16 23Z,  -0.10,  -3.74,  99.90,  -3.93,  -0.09,
12/17 00Z,  -0.10,  -4.41,  99.90,  -4.60,  -0.09,
12/17 01Z,  -0.20,  -5.29,  99.90,  -5.58,  -0.09,
12/17 02Z,  -0.20,  -6.20,  99.90,  -6.49,  -0.09,
12/17 03Z,  -0.20,  -6.92,  99.90,  -7.21,  -0.09,
12/17 04Z,  -0.20,  -7.21,  99.90,  -7.51,  -0.09,  (min)
12/17 05Z,  -0.20,  -6.98,  99.90,  -7.27,  -0.09,
12/17 06Z,  -0.20,  -6.25,  99.90,  -6.54,  -0.09,
12/17 07Z,  -0.20,  -5.17,  99.90,  -5.46,  -0.09,
12/17 08Z,  -0.30,  -3.98,  99.90,  -4.37,  -0.09,
12/17 09Z,  -0.30,  -2.98,  99.90,  -3.37,  -0.09,
12/17 10Z,  -0.30,  -2.43,  99.90,  -2.82,  -0.09,  (max)
12/17 11Z,  -0.30,  -2.45,  99.90,  -2.84,  -0.09,
12/17 12Z,  -0.20,  -3.00,  99.90,  -3.30,  -0.09,
12/17 13Z,  -0.20,  -3.96,  99.90,  -4.25,  -0.09,
12/17 14Z,  -0.20,  -5.11,  99.90,  -5.40,  -0.09,
12/17 15Z,  -0.20,  -6.18,  99.90,  -6.47,  -0.09,
12/17 16Z,  -0.30,  -6.89,  99.90,  -7.29,  -0.09,
12/17 17Z,  -0.30,  -7.06,  99.90,  -7.46,  -0.09,  (min)
12/17 18Z,  -0.30,  -6.68,  99.90,  -7.07,  -0.09,
12/17 19Z,  -0.30,  -5.88,  99.90,  -6.28,  -0.09,
12/17 20Z,  -0.20,  -4.90,  99.90,  -5.20,  -0.09,
12/17 21Z,  -0.20,  -4.02,  99.90,  -4.31,  -0.09,
12/17 22Z,  -0.20,  -3.49,  99.90,  -3.78,  -0.09,
12/17 23Z,  -0.20,  -3.45,  99.90,  -3.74,  -0.09,  (max)
12/18 00Z,  -0.30,  -3.88,  99.90,  -4.27,  -0.09,
12/18 01Z,  -0.40,  -4.66,  99.90,  -5.15,  -0.09,
12/18 02Z,  -0.40,  -5.61,  99.90,  -6.11,  -0.09,
12/18 03Z,  -0.30,  -6.53,  99.90,  -6.93,  -0.09,
12/18 04Z,  -0.30,  -7.16,  99.90,  -7.55,  -0.09,
12/18 05Z,  -0.20,  -7.29,  99.90,  -7.58,  -0.09,  (min)
12/18 06Z,  -0.20,  -6.85,  99.90,  -7.14,  -0.09,
12/18 07Z,  -0.30,  -5.94,  99.90,  -6.33,  -0.09,
12/18 08Z,  -0.30,  -4.75,  99.90,  -5.14,  -0.09,
12/18 09Z,  -0.30,  -3.55,  99.90,  -3.94,  -0.09,
12/18 10Z,  -0.30,  -2.64,  99.90,  -3.03,  -0.09,
12/18 11Z,  -0.30,  -2.25,  99.90,  -2.64,  -0.09,  (max)
12/18 12Z,  -0.30,  -2.47,  99.90,  -2.86,  -0.09,
12/18 13Z,  -0.20,  -3.21,  99.90,  -3.50,  -0.09,
12/18 14Z,  -0.20,  -4.30,  99.90,  -4.60,  -0.09,
12/18 15Z,  -0.20,  -5.51,  99.90,  -5.81,  -0.09,
12/18 16Z,  -0.20,  -6.55,  99.90,  -6.84,  -0.09,
12/18 17Z,  -0.20,  -7.12,  99.90,  -7.41,  -0.09,  (min)
12/18 18Z,  -0.20,  -7.10,  99.90,  -7.40,  -0.09,
12/18 19Z,  -0.20,  -6.54,  99.90,  -6.83,  -0.09,
12/18 20Z,  -0.10,  -5.62,  99.90,  -5.81,  -0.09,
12/18 21Z,  -0.10,  -4.60,  99.90,  -4.80,  -0.09,
12/18 22Z,  -0.10,  -3.78,  99.90,  -3.97,  -0.09,
12/18 23Z,  -0.10,  -3.38,  99.90,  -3.57,  -0.09,  (max)
12/19 00Z,  -0.10,  -3.50,  99.90,  -3.70,  -0.09,
12/19 01Z,  -0.10,  -4.09,  99.90,  -4.29,  -0.09,
12/19 02Z,  -0.10,  -4.99,  99.90,  -5.18,  -0.09,
12/19 03Z,   0.00,  -5.99,  99.90,  -6.08,  -0.09,
12/19 04Z,   0.00,  -6.86,  99.90,  -6.95,  -0.09,
12/19 05Z,  -0.20,  -7.35,  99.90,  -7.64,  -0.09,
12/19 06Z,  -0.30,  -7.28,  99.90,  -7.67,  -0.09,  (min)
12/19 07Z,  -0.50,  -6.64,  99.90,  -7.23,  -0.09,
12/19 08Z,  -0.50,  -5.56,  99.90,  -6.16,  -0.09,
12/19 09Z,  -0.40,  -4.29,  99.90,  -4.79,  -0.09,
12/19 10Z,  -0.40,  -3.12,  99.90,  -3.62,  -0.09,
12/19 11Z,  -0.40,  -2.35,  99.90,  -2.85,  -0.09,
12/19 12Z,  -0.50,  -2.17,  99.90,  -2.77,  -0.09,