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
#Providence, RI : 12/16/2025 03:23:07 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,   0.40,  -3.13,  -2.38,  99.90,   0.35,
12/14 13Z,   0.50,  -3.87,  -3.07,  99.90,   0.30,
12/14 14Z,   0.50,  -4.09,  -3.50,  99.90,   0.09,  (min)
12/14 15Z,   0.50,  -4.05,  -3.46,  99.90,   0.09,
12/14 16Z,   0.60,  -4.00,  -3.32,  99.90,   0.08,  (max)
12/14 17Z,   0.60,  -3.76,  -3.33,  99.90,  -0.17,  (min)
12/14 18Z,   0.60,  -3.13,  -2.86,  99.90,  -0.33,
12/14 19Z,   0.60,  -2.32,  -2.09,  99.90,  -0.37,
12/14 20Z,   0.60,  -1.70,  -1.21,  99.90,  -0.11,
12/14 21Z,   0.70,  -1.52,  -1.06,  99.90,  -0.24,  (max)
12/14 22Z,   0.70,  -1.79,  -1.66,  99.90,  -0.57,
12/14 23Z,   0.60,  -2.41,  -2.27,  99.90,  -0.46,
12/15 00Z,   0.50,  -3.25,  -3.04,  99.90,  -0.29,
12/15 01Z,   0.50,  -4.05,  -3.79,  99.90,  -0.24,
12/15 02Z,   0.40,  -4.38,  -4.29,  99.90,  -0.31,
12/15 03Z,   0.40,  -4.23,  -4.40,  99.90,  -0.57,  (min)
12/15 04Z,   0.30,  -3.97,  -4.16,  99.90,  -0.49,
12/15 05Z,   0.30,  -3.63,  -3.91,  99.90,  -0.58,
12/15 06Z,   0.30,  -2.99,  -3.41,  99.90,  -0.72,
12/15 07Z,   0.30,  -2.08,  -2.07,  99.90,  -0.29,
12/15 08Z,   0.40,  -1.25,  -1.00,  99.90,  -0.15,
12/15 09Z,   0.40,  -0.78,  -0.42,  99.90,  -0.04,  (max)
12/15 10Z,   0.40,  -0.82,  -0.68,  99.90,  -0.26,
12/15 11Z,   0.40,  -1.32,  -1.31,  99.90,  -0.39,
12/15 12Z,   0.30,  -2.19,  -2.30,  99.90,  -0.41,
12/15 13Z,   0.30,  -3.26,  -3.51,  99.90,  -0.55,
12/15 14Z,   0.40,  -4.05,  -3.96,  99.90,  -0.31,
12/15 15Z,   0.40,  -4.26,  -4.31,  99.90,  -0.45,  (min)
12/15 16Z,   0.40,  -4.15,  -3.96,  99.90,  -0.21,
12/15 17Z,   0.40,  -4.00,  -3.57,  99.90,   0.03,  (max)
12/15 18Z,   0.20,  -3.64,  -3.66,  99.90,  -0.22,  (min)
12/15 19Z,   0.30,  -2.98,  -2.96,  99.90,  -0.28,
12/15 20Z,   0.30,  -2.21,  -2.50,  99.90,  -0.59,
12/15 21Z,   0.30,  -1.66,  -1.65,  99.90,  -0.29,
12/15 22Z,   0.30,  -1.52,  -1.16,  99.90,   0.06,  (max)
12/15 23Z,   0.20,  -1.82,  -1.42,  99.90,   0.20,
12/16 00Z,   0.20,  -2.51,  -2.23,  99.90,   0.08,
12/16 01Z,   0.10,  -3.46,  -3.30,  99.90,   0.06,
12/16 02Z,   0.10,  -4.31,  -4.31,  99.90,  -0.10,
12/16 03Z,   0.20,  -4.56,  -4.79,  99.90,  -0.43,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 04Z,   0.20,  -4.27,  99.90,  -4.48,  -0.41,
12/16 05Z,   0.20,  -3.88,  99.90,  -4.06,  -0.38,
12/16 06Z,   0.20,  -3.42,  99.90,  -3.57,  -0.36,
12/16 07Z,   0.10,  -2.71,  99.90,  -2.95,  -0.33,
12/16 08Z,   0.10,  -1.84,  99.90,  -2.05,  -0.31,
12/16 09Z,   0.10,  -1.08,  99.90,  -1.26,  -0.29,
12/16 10Z,   0.10,  -0.68,  99.90,  -0.84,  -0.26,  (max)
12/16 11Z,   0.10,  -0.77,  99.90,  -0.91,  -0.24,
12/16 12Z,   0.10,  -1.36,  99.90,  -1.48,  -0.21,
12/16 13Z,   0.10,  -2.38,  99.90,  -2.47,  -0.19,
12/16 14Z,   0.10,  -3.55,  99.90,  -3.61,  -0.16,
12/16 15Z,   0.00,  -4.31,  99.90,  -4.45,  -0.14,
12/16 16Z,   0.00,  -4.41,  99.90,  -4.55,  -0.14,  (min)
12/16 17Z,   0.00,  -4.21,  99.90,  -4.34,  -0.14,
12/16 18Z,   0.00,  -3.95,  99.90,  -4.09,  -0.14,
12/16 19Z,   0.00,  -3.50,  99.90,  -3.64,  -0.14,
12/16 20Z,   0.00,  -2.79,  99.90,  -2.92,  -0.14,
12/16 21Z,   0.00,  -2.03,  99.90,  -2.17,  -0.14,
12/16 22Z,   0.10,  -1.51,  99.90,  -1.55,  -0.14,  (max)
12/16 23Z,   0.00,  -1.44,  99.90,  -1.58,  -0.14,
12/17 00Z,   0.00,  -1.87,  99.90,  -2.00,  -0.14,
12/17 01Z,   0.00,  -2.71,  99.90,  -2.85,  -0.14,
12/17 02Z,   0.00,  -3.79,  99.90,  -3.92,  -0.14,
12/17 03Z,   0.00,  -4.60,  99.90,  -4.73,  -0.14,
12/17 04Z,   0.00,  -4.68,  99.90,  -4.82,  -0.14,  (min)
12/17 05Z,   0.00,  -4.25,  99.90,  -4.38,  -0.14,
12/17 06Z,   0.00,  -3.74,  99.90,  -3.88,  -0.14,
12/17 07Z,   0.00,  -3.20,  99.90,  -3.34,  -0.14,
12/17 08Z,   0.00,  -2.45,  99.90,  -2.58,  -0.14,
12/17 09Z,   0.00,  -1.57,  99.90,  -1.71,  -0.14,
12/17 10Z,   0.00,  -0.85,  99.90,  -0.99,  -0.14,
12/17 11Z,  -0.10,  -0.54,  99.90,  -0.78,  -0.14,  (max)
12/17 12Z,  -0.10,  -0.78,  99.90,  -1.02,  -0.14,
12/17 13Z,  -0.10,  -1.55,  99.90,  -1.78,  -0.14,
12/17 14Z,  -0.10,  -2.71,  99.90,  -2.95,  -0.14,
12/17 15Z,  -0.10,  -3.91,  99.90,  -4.15,  -0.14,
12/17 16Z,  -0.10,  -4.55,  99.90,  -4.79,  -0.14,  (min)
12/17 17Z,  -0.10,  -4.51,  99.90,  -4.75,  -0.14,
12/17 18Z,  -0.10,  -4.22,  99.90,  -4.45,  -0.14,
12/17 19Z,  -0.10,  -3.88,  99.90,  -4.12,  -0.14,
12/17 20Z,  -0.20,  -3.33,  99.90,  -3.67,  -0.14,
12/17 21Z,  -0.20,  -2.54,  99.90,  -2.87,  -0.14,
12/17 22Z,  -0.20,  -1.76,  99.90,  -2.09,  -0.14,
12/17 23Z,  -0.30,  -1.30,  99.90,  -1.74,  -0.14,  (max)
12/18 00Z,  -0.30,  -1.39,  99.90,  -1.83,  -0.14,
12/18 01Z,  -0.40,  -2.01,  99.90,  -2.55,  -0.14,
12/18 02Z,  -0.50,  -3.03,  99.90,  -3.67,  -0.14,
12/18 03Z,  -0.50,  -4.15,  99.90,  -4.79,  -0.14,
12/18 04Z,  -0.60,  -4.83,  99.90,  -5.57,  -0.14,  (min)
12/18 05Z,  -0.70,  -4.72,  99.90,  -5.55,  -0.14,
12/18 06Z,  -0.70,  -4.16,  99.90,  -4.99,  -0.14,
12/18 07Z,  -0.70,  -3.60,  99.90,  -4.43,  -0.14,
12/18 08Z,  -0.80,  -2.98,  99.90,  -3.92,  -0.14,
12/18 09Z,  -0.80,  -2.15,  99.90,  -3.09,  -0.14,
12/18 10Z,  -0.90,  -1.26,  99.90,  -2.30,  -0.14,
12/18 11Z,  -0.90,  -0.61,  99.90,  -1.64,  -0.14,
12/18 12Z,  -0.90,  -0.46,  99.90,  -1.50,  -0.14,  (max)
12/18 13Z,  -0.90,  -0.91,  99.90,  -1.95,  -0.14,
12/18 14Z,  -0.90,  -1.87,  99.90,  -2.91,  -0.14,
12/18 15Z,  -0.80,  -3.14,  99.90,  -4.07,  -0.14,
12/18 16Z,  -0.80,  -4.26,  99.90,  -5.20,  -0.14,
12/18 17Z,  -0.70,  -4.72,  99.90,  -5.56,  -0.14,  (min)
12/18 18Z,  -0.60,  -4.54,  99.90,  -5.28,  -0.14,
12/18 19Z,  -0.60,  -4.20,  99.90,  -4.93,  -0.14,
12/18 20Z,  -0.50,  -3.79,  99.90,  -4.42,  -0.14,
12/18 21Z,  -0.40,  -3.11,  99.90,  -3.65,  -0.14,
12/18 22Z,  -0.40,  -2.22,  99.90,  -2.76,  -0.14,
12/18 23Z,  -0.20,  -1.45,  99.90,  -1.79,  -0.14,
12/19 00Z,  -0.20,  -1.14,  99.90,  -1.48,  -0.14,  (max)
12/19 01Z,  -0.20,  -1.46,  99.90,  -1.79,  -0.14,
12/19 02Z,  -0.10,  -2.29,  99.90,  -2.53,  -0.14,
12/19 03Z,  -0.10,  -3.42,  99.90,  -3.65,  -0.14,
12/19 04Z,   0.00,  -4.48,  99.90,  -4.62,  -0.14,
12/19 05Z,   0.10,  -4.96,  99.90,  -5.00,  -0.14,  (min)
12/19 06Z,   0.10,  -4.66,  99.90,  -4.70,  -0.14,
12/19 07Z,   0.20,  -4.02,  99.90,  -3.96,  -0.14,
12/19 08Z,   0.20,  -3.42,  99.90,  -3.36,  -0.14,
12/19 09Z,   0.30,  -2.72,  99.90,  -2.56,  -0.14,
12/19 10Z,   0.30,  -1.81,  99.90,  -1.64,  -0.14,
12/19 11Z,   0.40,  -0.92,  99.90,  -0.66,  -0.14,
12/19 12Z,   0.50,  -0.41,  99.90,  -0.04,  -0.14,
12/19 13Z,   0.70,  -0.50,  99.90,   0.06,  -0.14,  (max)
12/19 14Z,   1.00,  -1.20,  99.90,  -0.33,  -0.14,
12/19 15Z,   1.20,  -2.30,  99.90,  -1.24,  -0.14,
12/19 16Z,   1.30,  -3.56,  99.90,  -2.40,  -0.14,
12/19 17Z,   1.20,  -4.54,  99.90,  -3.48,  -0.14,
12/19 18Z,   1.30,  -4.81,  99.90,  -3.65,  -0.14,
12/19 19Z,  99.90,  -4.53,  99.90,  99.90,  -0.14,
12/19 20Z,  99.90,  -4.14,  99.90,  99.90,  -0.14,
12/19 21Z,  99.90,  -3.63,  99.90,  99.90,  -0.14,
12/19 22Z,  99.90,  -2.82,  99.90,  99.90,  -0.14,
12/19 23Z,  99.90,  -1.86,  99.90,  99.90,  -0.14,
12/20 00Z,  99.90,  -1.18,  99.90,  99.90,  -0.14,