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
#Atka, AK : 12/15/2025 08:22:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 12Z,  -0.70,  -1.82,  -2.71,  99.90,  -0.19,  (max)
12/13 13Z,  -0.70,  -2.00,  -2.82,  99.90,  -0.12,
12/13 14Z,  -0.70,  -2.12,  -2.94,  99.90,  -0.12,
12/13 15Z,  -0.70,  -2.09,  -3.04,  99.90,  -0.25,  (min)
12/13 16Z,  -0.60,  -1.88,  -2.99,  99.90,  -0.51,
12/13 17Z,  -0.60,  -1.53,  -2.83,  99.90,  -0.70,
12/13 18Z,  -0.70,  -1.08,  -2.45,  99.90,  -0.67,
12/13 19Z,  -0.70,  -0.60,  -2.05,  99.90,  -0.75,
12/13 20Z,  -0.60,  -0.19,  -1.54,  99.90,  -0.75,
12/13 21Z,  -0.60,   0.08,  -1.14,  99.90,  -0.62,
12/13 22Z,  -0.60,   0.13,  -0.88,  99.90,  -0.41,  (max)
12/13 23Z,  -0.70,  -0.10,  -0.94,  99.90,  -0.14,
12/14 00Z,  -0.70,  -0.54,  -1.14,  99.90,   0.10,
12/14 01Z,  -0.70,  -1.10,  -1.67,  99.90,   0.13,
12/14 02Z,  -0.70,  -1.70,  -2.26,  99.90,   0.14,
12/14 03Z,  -0.70,  -2.23,  -2.73,  99.90,   0.20,
12/14 04Z,  -0.60,  -2.59,  -3.24,  99.90,  -0.05,
12/14 05Z,  -0.60,  -2.76,  -3.60,  99.90,  -0.24,
12/14 06Z,  -0.70,  -2.74,  -3.76,  99.90,  -0.32,  (min)
12/14 07Z,  -0.70,  -2.55,  -3.72,  99.90,  -0.47,
12/14 08Z,  -0.60,  -2.27,  -3.53,  99.90,  -0.66,
12/14 09Z,  -0.60,  -1.95,  -3.22,  99.90,  -0.67,
12/14 10Z,  -0.60,  -1.67,  -2.90,  99.90,  -0.63,
12/14 11Z,  -0.60,  -1.51,  -2.68,  99.90,  -0.57,
12/14 12Z,  -0.70,  -1.46,  -2.50,  99.90,  -0.34,
12/14 13Z,  -0.70,  -1.46,  -2.31,  99.90,  -0.15,
12/14 14Z,  -0.60,  -1.49,  -2.30,  99.90,  -0.21,  (max)
12/14 15Z,  -0.60,  -1.49,  -2.45,  99.90,  -0.36,  (min)
12/14 16Z,  -0.60,  -1.39,  -2.29,  99.90,  -0.30,
12/14 17Z,  -0.60,  -1.16,  -2.17,  99.90,  -0.41,
12/14 18Z,  -0.60,  -0.86,  -1.80,  99.90,  -0.34,
12/14 19Z,  -0.60,  -0.51,  -1.44,  99.90,  -0.33,
12/14 20Z,  -0.60,  -0.18,  -1.08,  99.90,  -0.30,
12/14 21Z,  -0.60,   0.04,  -0.85,  99.90,  -0.29,
12/14 22Z,  -0.60,   0.10,  -0.66,  99.90,  -0.16,  (max)
12/14 23Z,  -0.60,  -0.06,  -0.71,  99.90,  -0.05,
12/15 00Z,  -0.60,  -0.45,  -0.82,  99.90,   0.23,
12/15 01Z,  -0.60,  -1.00,  -1.31,  99.90,   0.29,
12/15 02Z,  -0.60,  -1.63,  -1.87,  99.90,   0.36,
12/15 03Z,  -0.60,  -2.27,  -2.51,  99.90,   0.36,
12/15 04Z,  -0.50,  -2.79,  -3.14,  99.90,   0.15,
12/15 05Z,  -0.50,  -3.12,  -3.64,  99.90,  -0.02,
12/15 06Z,  -0.50,  -3.23,  -3.95,  99.90,  -0.22,
12/15 07Z,  -0.50,  -3.13,  -3.98,  99.90,  -0.35,  (min)
12/15 08Z,  -0.50,  -2.86,  -3.83,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 09Z,  -0.50,  -2.48,  99.90,  -3.44,  -0.46,
12/15 10Z,  -0.60,  -2.07,  99.90,  -3.11,  -0.44,
12/15 11Z,  -0.60,  -1.68,  99.90,  -2.71,  -0.43,
12/15 12Z,  -0.50,  -1.39,  99.90,  -2.30,  -0.41,
12/15 13Z,  -0.50,  -1.19,  99.90,  -2.08,  -0.40,
12/15 14Z,  -0.50,  -1.05,  99.90,  -1.94,  -0.38,
12/15 15Z,  -0.50,  -0.98,  99.90,  -1.85,  -0.37,
12/15 16Z,  -0.40,  -0.90,  99.90,  -1.65,  -0.35,
12/15 17Z,  -0.40,  -0.74,  99.90,  -1.48,  -0.34,
12/15 18Z,  -0.40,  -0.54,  99.90,  -1.26,  -0.32,
12/15 19Z,  -0.40,  -0.31,  99.90,  -1.02,  -0.31,
12/15 20Z,  -0.40,  -0.08,  99.90,  -0.77,  -0.29,
12/15 21Z,  -0.50,   0.07,  99.90,  -0.72,  -0.29,
12/15 22Z,  -0.50,   0.09,  99.90,  -0.70,  -0.29,  (max)
12/15 23Z,  -0.50,  -0.04,  99.90,  -0.83,  -0.29,
12/16 00Z,  -0.50,  -0.36,  99.90,  -1.16,  -0.29,
12/16 01Z,  -0.40,  -0.87,  99.90,  -1.56,  -0.29,
12/16 02Z,  -0.40,  -1.49,  99.90,  -2.19,  -0.29,
12/16 03Z,  -0.40,  -2.17,  99.90,  -2.86,  -0.29,
12/16 04Z,  -0.40,  -2.80,  99.90,  -3.50,  -0.29,
12/16 05Z,  -0.40,  -3.27,  99.90,  -3.96,  -0.29,
12/16 06Z,  -0.40,  -3.52,  99.90,  -4.21,  -0.29,
12/16 07Z,  -0.40,  -3.56,  99.90,  -4.25,  -0.29,  (min)
12/16 08Z,  -0.40,  -3.37,  99.90,  -4.06,  -0.29,
12/16 09Z,  -0.50,  -3.01,  99.90,  -3.80,  -0.29,
12/16 10Z,  -0.50,  -2.56,  99.90,  -3.36,  -0.29,
12/16 11Z,  -0.50,  -2.07,  99.90,  -2.86,  -0.29,
12/16 12Z,  -0.60,  -1.58,  99.90,  -2.47,  -0.29,
12/16 13Z,  -0.50,  -1.17,  99.90,  -1.97,  -0.29,
12/16 14Z,  -0.50,  -0.87,  99.90,  -1.66,  -0.29,
12/16 15Z,  -0.50,  -0.65,  99.90,  -1.44,  -0.29,
12/16 16Z,  -0.50,  -0.50,  99.90,  -1.29,  -0.29,
12/16 17Z,  -0.50,  -0.37,  99.90,  -1.16,  -0.29,
12/16 18Z,  -0.50,  -0.21,  99.90,  -1.00,  -0.29,
12/16 19Z,  -0.60,  -0.05,  99.90,  -0.94,  -0.29,
12/16 20Z,  -0.60,   0.09,  99.90,  -0.80,  -0.29,
12/16 21Z,  -0.60,   0.18,  99.90,  -0.71,  -0.29,  (max)
12/16 22Z,  -0.60,   0.16,  99.90,  -0.74,  -0.29,
12/16 23Z,  -0.60,  -0.00,  99.90,  -0.90,  -0.29,
12/17 00Z,  -0.60,  -0.29,  99.90,  -1.18,  -0.29,
12/17 01Z,  -0.60,  -0.73,  99.90,  -1.62,  -0.29,
12/17 02Z,  -0.60,  -1.32,  99.90,  -2.21,  -0.29,
12/17 03Z,  -0.70,  -1.99,  99.90,  -2.98,  -0.29,
12/17 04Z,  -0.70,  -2.66,  99.90,  -3.66,  -0.29,
12/17 05Z,  -0.70,  -3.24,  99.90,  -4.24,  -0.29,
12/17 06Z,  -0.70,  -3.63,  99.90,  -4.62,  -0.29,
12/17 07Z,  -0.70,  -3.79,  99.90,  -4.79,  -0.29,  (min)
12/17 08Z,  -0.70,  -3.73,  99.90,  -4.72,  -0.29,
12/17 09Z,  -0.70,  -3.46,  99.90,  -4.45,  -0.29,
12/17 10Z,  -0.80,  -3.04,  99.90,  -4.13,  -0.29,
12/17 11Z,  -0.80,  -2.54,  99.90,  -3.63,  -0.29,
12/17 12Z,  -0.80,  -1.96,  99.90,  -3.05,  -0.29,
12/17 13Z,  -0.80,  -1.39,  99.90,  -2.48,  -0.29,
12/17 14Z,  -0.80,  -0.92,  99.90,  -2.01,  -0.29,
12/17 15Z,  -0.80,  -0.55,  99.90,  -1.65,  -0.29,
12/17 16Z,  -0.80,  -0.28,  99.90,  -1.37,  -0.29,
12/17 17Z,  -0.80,  -0.09,  99.90,  -1.18,  -0.29,
12/17 18Z,  -0.80,   0.06,  99.90,  -1.03,  -0.29,
12/17 19Z,  -0.90,   0.20,  99.90,  -0.99,  -0.29,
12/17 20Z,  -0.90,   0.30,  99.90,  -0.89,  -0.29,
12/17 21Z,  -0.90,   0.34,  99.90,  -0.85,  -0.29,  (max)
12/17 22Z,  -0.90,   0.28,  99.90,  -0.91,  -0.29,
12/17 23Z,  -0.90,   0.10,  99.90,  -1.09,  -0.29,
12/18 00Z,  -0.90,  -0.19,  99.90,  -1.38,  -0.29,
12/18 01Z,  -0.90,  -0.58,  99.90,  -1.77,  -0.29,
12/18 02Z,  -0.90,  -1.12,  99.90,  -2.31,  -0.29,
12/18 03Z,  -0.80,  -1.77,  99.90,  -2.86,  -0.29,
12/18 04Z,  -0.90,  -2.44,  99.90,  -3.64,  -0.29,
12/18 05Z,  -0.80,  -3.08,  99.90,  -4.17,  -0.29,
12/18 06Z,  -0.80,  -3.58,  99.90,  -4.68,  -0.29,
12/18 07Z,  -0.90,  -3.87,  99.90,  -5.07,  -0.29,
12/18 08Z,  -0.90,  -3.94,  99.90,  -5.13,  -0.29,  (min)
12/18 09Z,  -0.90,  -3.79,  99.90,  -4.98,  -0.29,
12/18 10Z,  -0.80,  -3.45,  99.90,  -4.55,  -0.29,
12/18 11Z,  -0.80,  -2.99,  99.90,  -4.08,  -0.29,
12/18 12Z,  -0.80,  -2.41,  99.90,  -3.51,  -0.29,
12/18 13Z,  -0.80,  -1.77,  99.90,  -2.86,  -0.29,
12/18 14Z,  -0.90,  -1.16,  99.90,  -2.35,  -0.29,
12/18 15Z,  -0.90,  -0.67,  99.90,  -1.86,  -0.29,
12/18 16Z,  -0.90,  -0.27,  99.90,  -1.46,  -0.29,
12/18 17Z,  -0.80,   0.03,  99.90,  -1.06,  -0.29,
12/18 18Z,  -0.80,   0.23,  99.90,  -0.86,  -0.29,
12/18 19Z,  -0.80,   0.38,  99.90,  -0.71,  -0.29,
12/18 20Z,  -0.80,   0.49,  99.90,  -0.60,  -0.29,  (max)
12/18 21Z,  -0.90,   0.52,  99.90,  -0.67,  -0.29,
12/18 22Z,  -0.90,   0.45,  99.90,  -0.75,  -0.29,
12/18 23Z,  -0.90,   0.26,  99.90,  -0.93,  -0.29,
12/19 00Z,  -0.90,  -0.03,  99.90,  -1.23,  -0.29,