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 : 05/18/2025 09:20:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 18Z,   0.30,  -0.73,  -0.36,  99.90,   0.07,
05/16 19Z,   0.30,  -1.49,  -1.31,  99.90,  -0.12,
05/16 20Z,   0.30,  -2.00,  -2.01,  99.90,  -0.31,
05/16 21Z,   0.30,  -2.04,  -2.03,  99.90,  -0.29,  (min)
05/16 22Z,   0.30,  -1.54,  -1.36,  99.90,  -0.12,
05/16 23Z,   0.40,  -0.59,  -0.41,  99.90,  -0.22,
05/17 00Z,   0.40,   0.53,   0.68,  99.90,  -0.25,
05/17 01Z,   0.30,   1.55,   1.66,  99.90,  -0.19,
05/17 02Z,   0.30,   2.23,   2.43,  99.90,  -0.10,
05/17 03Z,   0.30,   2.46,   2.66,  99.90,  -0.10,  (max)
05/17 04Z,   0.30,   2.19,   2.38,  99.90,  -0.11,
05/17 05Z,   0.30,   1.48,   1.69,  99.90,  -0.09,
05/17 06Z,   0.30,   0.48,   0.64,  99.90,  -0.14,
05/17 07Z,   0.30,  -0.61,  -0.55,  99.90,  -0.24,
05/17 08Z,   0.30,  -1.55,  -1.54,  99.90,  -0.29,
05/17 09Z,   0.30,  -2.09,  -2.09,  99.90,  -0.30,  (min)
05/17 10Z,   0.30,  -2.06,  -1.90,  99.90,  -0.14,
05/17 11Z,   0.30,  -1.48,  -1.33,  99.90,  -0.15,
05/17 12Z,   0.20,  -0.59,  -0.46,  99.90,  -0.07,
05/17 13Z,   0.20,   0.30,   0.14,  99.90,  -0.36,
05/17 14Z,   0.20,   0.96,   0.84,  99.90,  -0.32,
05/17 15Z,   0.20,   1.26,   1.23,  99.90,  -0.23,  (max)
05/17 16Z,   0.20,   1.14,   1.14,  99.90,  -0.20,
05/17 17Z,   0.20,   0.65,   0.79,  99.90,  -0.06,
05/17 18Z,   0.30,  -0.08,   0.17,  99.90,  -0.05,
05/17 19Z,   0.30,  -0.89,  -0.77,  99.90,  -0.18,
05/17 20Z,   0.30,  -1.59,  -1.67,  99.90,  -0.38,
05/17 21Z,   0.30,  -1.98,  -2.05,  99.90,  -0.37,  (min)
05/17 22Z,   0.30,  -1.88,  -2.03,  99.90,  -0.45,
05/17 23Z,   0.30,  -1.27,  -1.32,  99.90,  -0.35,
05/18 00Z,   0.10,  -0.31,  -0.56,  99.90,  -0.35,
05/18 01Z,   0.10,   0.73,  99.90,  99.90,  99.90,
05/18 02Z,   0.10,   1.63,   1.32,  99.90,  -0.41,
05/18 03Z,   0.00,   2.21,   1.81,  99.90,  -0.40,
05/18 04Z,   0.00,   2.35,   2.05,  99.90,  -0.30,  (max)
05/18 05Z,   0.00,   2.00,   1.72,  99.90,  -0.28,
05/18 06Z,   0.00,   1.22,   0.81,  99.90,  -0.41,
05/18 07Z,   0.00,   0.18,  -0.21,  99.90,  -0.39,
05/18 08Z,   0.00,  -0.89,  -1.32,  99.90,  -0.43,
05/18 09Z,   0.00,  -1.74,  -2.19,  99.90,  -0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 10Z,   0.00,  -2.12,  99.90,  -2.55,  -0.43,  (min)
05/18 11Z,   0.00,  -1.94,  99.90,  -2.34,  -0.40,
05/18 12Z,   0.00,  -1.28,  99.90,  -1.66,  -0.38,
05/18 13Z,   0.00,  -0.40,  99.90,  -0.75,  -0.35,
05/18 14Z,   0.00,   0.44,  99.90,   0.11,  -0.33,
05/18 15Z,   0.00,   1.06,  99.90,   0.75,  -0.30,
05/18 16Z,   0.10,   1.32,  99.90,   1.14,  -0.28,  (max)
05/18 17Z,   0.10,   1.16,  99.90,   1.01,  -0.25,
05/18 18Z,   0.20,   0.63,  99.90,   0.60,  -0.23,
05/18 19Z,   0.10,  -0.15,  99.90,  -0.26,  -0.20,
05/18 20Z,   0.20,  -0.97,  99.90,  -0.95,  -0.18,
05/18 21Z,   0.20,  -1.63,  99.90,  -1.58,  -0.15,
05/18 22Z,   0.20,  -1.93,  99.90,  -1.88,  -0.15,  (min)
05/18 23Z,   0.20,  -1.74,  99.90,  -1.70,  -0.15,
05/19 00Z,   0.20,  -1.11,  99.90,  -1.06,  -0.15,
05/19 01Z,   0.20,  -0.18,  99.90,  -0.14,  -0.15,
05/19 02Z,   0.20,   0.80,  99.90,   0.85,  -0.15,
05/19 03Z,   0.20,   1.65,  99.90,   1.70,  -0.15,
05/19 04Z,   0.10,   2.19,  99.90,   2.14,  -0.15,
05/19 05Z,   0.10,   2.29,  99.90,   2.23,  -0.15,  (max)
05/19 06Z,   0.10,   1.86,  99.90,   1.81,  -0.15,
05/19 07Z,   0.10,   1.00,  99.90,   0.94,  -0.15,
05/19 08Z,   0.20,  -0.10,  99.90,  -0.05,  -0.15,
05/19 09Z,   0.10,  -1.15,  99.90,  -1.21,  -0.15,
05/19 10Z,   0.10,  -1.91,  99.90,  -1.96,  -0.15,
05/19 11Z,   0.00,  -2.18,  99.90,  -2.33,  -0.15,  (min)
05/19 12Z,   0.00,  -1.90,  99.90,  -2.05,  -0.15,
05/19 13Z,   0.10,  -1.19,  99.90,  -1.25,  -0.15,
05/19 14Z,   0.10,  -0.30,  99.90,  -0.35,  -0.15,
05/19 15Z,   0.20,   0.57,  99.90,   0.62,  -0.15,
05/19 16Z,   0.20,   1.23,  99.90,   1.27,  -0.15,
05/19 17Z,   0.20,   1.51,  99.90,   1.55,  -0.15,  (max)
05/19 18Z,   0.30,   1.32,  99.90,   1.46,  -0.15,
05/19 19Z,   0.30,   0.71,  99.90,   0.86,  -0.15,
05/19 20Z,   0.30,  -0.13,  99.90,   0.01,  -0.15,
05/19 21Z,   0.30,  -0.98,  99.90,  -0.84,  -0.15,
05/19 22Z,   0.30,  -1.62,  99.90,  -1.48,  -0.15,
05/19 23Z,   0.30,  -1.89,  99.90,  -1.74,  -0.15,  (min)
05/20 00Z,   0.30,  -1.70,  99.90,  -1.55,  -0.15,
05/20 01Z,   0.30,  -1.09,  99.90,  -0.94,  -0.15,
05/20 02Z,   0.20,  -0.20,  99.90,  -0.15,  -0.15,
05/20 03Z,   0.20,   0.78,  99.90,   0.82,  -0.15,
05/20 04Z,   0.20,   1.65,  99.90,   1.70,  -0.15,
05/20 05Z,   0.20,   2.21,  99.90,   2.25,  -0.15,
05/20 06Z,   0.30,   2.26,  99.90,   2.41,  -0.15,  (max)
05/20 07Z,   0.30,   1.75,  99.90,   1.89,  -0.15,
05/20 08Z,   0.30,   0.79,  99.90,   0.93,  -0.15,
05/20 09Z,   0.20,  -0.35,  99.90,  -0.31,  -0.15,
05/20 10Z,   0.20,  -1.40,  99.90,  -1.35,  -0.15,
05/20 11Z,   0.20,  -2.10,  99.90,  -2.05,  -0.15,
05/20 12Z,   0.20,  -2.30,  99.90,  -2.25,  -0.15,  (min)
05/20 13Z,   0.20,  -1.96,  99.90,  -1.91,  -0.15,
05/20 14Z,   0.20,  -1.20,  99.90,  -1.15,  -0.15,
05/20 15Z,   0.20,  -0.22,  99.90,  -0.17,  -0.15,
05/20 16Z,   0.20,   0.76,  99.90,   0.81,  -0.15,
05/20 17Z,   0.30,   1.51,  99.90,   1.65,  -0.15,
05/20 18Z,   0.30,   1.82,  99.90,   1.96,  -0.15,  (max)
05/20 19Z,   0.30,   1.59,  99.90,   1.73,  -0.15,
05/20 20Z,   0.40,   0.89,  99.90,   1.14,  -0.15,
05/20 21Z,   0.40,  -0.03,  99.90,   0.22,  -0.15,
05/20 22Z,   0.40,  -0.93,  99.90,  -0.69,  -0.15,
05/20 23Z,   0.40,  -1.61,  99.90,  -1.36,  -0.15,
05/21 00Z,   0.50,  -1.92,  99.90,  -1.57,  -0.15,  (min)
05/21 01Z,   0.50,  -1.78,  99.90,  -1.44,  -0.15,
05/21 02Z,   0.50,  -1.21,  99.90,  -0.87,  -0.15,
05/21 03Z,   0.50,  -0.32,  99.90,   0.02,  -0.15,
05/21 04Z,   0.50,   0.71,  99.90,   1.06,  -0.15,
05/21 05Z,   0.50,   1.66,  99.90,   2.00,  -0.15,
05/21 06Z,   0.50,   2.24,  99.90,   2.59,  -0.15,
05/21 07Z,   0.50,   2.25,  99.90,   2.60,  -0.15,  (max)
05/21 08Z,   0.50,   1.65,  99.90,   1.99,  -0.15,
05/21 09Z,   0.40,   0.60,  99.90,   0.85,  -0.15,
05/21 10Z,   0.20,  -0.58,  99.90,  -0.54,  -0.15,
05/21 11Z,   0.10,  -1.63,  99.90,  -1.69,  -0.15,
05/21 12Z,   0.10,  -2.32,  99.90,  -2.38,  -0.15,
05/21 13Z,   0.20,  -2.50,  99.90,  -2.45,  -0.15,  (min)
05/21 14Z,   0.20,  -2.10,  99.90,  -2.06,  -0.15,
05/21 15Z,   0.20,  -1.24,  99.90,  -1.19,  -0.15,
05/21 16Z,   0.20,  -0.10,  99.90,  -0.06,  -0.15,
05/21 17Z,   0.10,   1.04,  99.90,   0.99,  -0.15,
05/21 18Z,   0.20,   1.90,  99.90,   1.94,  -0.15,
05/21 19Z,   0.20,   2.23,  99.90,   2.27,  -0.15,  (max)
05/21 20Z,   0.30,   1.94,  99.90,   2.08,  -0.15,
05/21 21Z,   0.30,   1.15,  99.90,   1.30,  -0.15,
05/21 22Z,   0.30,   0.14,  99.90,   0.29,  -0.15,
05/21 23Z,   0.10,  -0.85,  99.90,  -0.91,  -0.15,
05/22 00Z,   0.00,  -1.64,  99.90,  -1.79,  -0.15,
05/22 01Z,  99.90,  -2.06,  99.90,  99.90,  -0.15,
05/22 02Z,  99.90,  -2.00,  99.90,  99.90,  -0.15,
05/22 03Z,  99.90,  -1.45,  99.90,  99.90,  -0.15,
05/22 04Z,  99.90,  -0.50,  99.90,  99.90,  -0.15,
05/22 05Z,  99.90,   0.63,  99.90,  99.90,  -0.15,
05/22 06Z,  99.90,   1.67,  99.90,  99.90,  -0.15,