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
#Adak Island, AK : 12/15/2025 21:22:26 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 06Z,  -0.70,  -4.52,  -5.79,  99.90,  -0.57,  (min)
12/14 07Z,  -0.70,  -4.42,  -5.69,  99.90,  -0.57,
12/14 08Z,  -0.70,  -4.19,  -5.46,  99.90,  -0.57,
12/14 09Z,  -0.70,  -3.88,  -5.23,  99.90,  -0.65,
12/14 10Z,  -0.70,  -3.59,  -4.86,  99.90,  -0.57,
12/14 11Z,  -0.70,  -3.38,  -4.62,  99.90,  -0.54,  (max)
12/14 12Z,  -0.70,  -3.27,  -4.63,  99.90,  -0.66,  (min)
12/14 13Z,  -0.70,  -3.25,  -4.46,  99.90,  -0.51,
12/14 14Z,  -0.70,  -3.27,  -4.39,  99.90,  -0.42,
12/14 15Z,  -0.70,  -3.29,  -4.39,  99.90,  -0.40,
12/14 16Z,  -0.70,  -3.22,  -4.24,  99.90,  -0.32,
12/14 17Z,  -0.80,  -3.04,  -4.06,  99.90,  -0.22,
12/14 18Z,  -0.80,  -2.75,  -3.64,  99.90,  -0.09,
12/14 19Z,  -0.80,  -2.37,  -3.29,  99.90,  -0.12,
12/14 20Z,  -0.80,  -1.99,  -3.01,  99.90,  -0.22,
12/14 21Z,  -0.70,  -1.68,  -2.70,  99.90,  -0.32,
12/14 22Z,  -0.70,  -1.51,  -2.61,  99.90,  -0.40,  (max)
12/14 23Z,  -0.80,  -1.56,  -2.76,  99.90,  -0.40,
12/15 00Z,  -0.80,  -1.83,  -2.95,  99.90,  -0.32,
12/15 01Z,  -0.70,  -2.31,  -3.43,  99.90,  -0.42,
12/15 02Z,  -0.70,  -2.93,  -4.15,  99.90,  -0.52,
12/15 03Z,  -0.70,  -3.60,  -4.82,  99.90,  -0.52,
12/15 04Z,  -0.70,  -4.22,  -5.39,  99.90,  -0.47,
12/15 05Z,  -0.70,  -4.71,  -5.90,  99.90,  -0.49,
12/15 06Z,  -0.70,  -4.98,  -6.20,  99.90,  -0.52,  (min)
12/15 07Z,  -0.70,  -5.02,  -6.16,  99.90,  -0.44,
12/15 08Z,  -0.70,  -4.85,  -6.07,  99.90,  -0.52,
12/15 09Z,  -0.70,  -4.52,  -5.57,  99.90,  -0.35,
12/15 10Z,  -0.70,  -4.11,  -5.12,  99.90,  -0.31,
12/15 11Z,  -0.60,  -3.70,  -4.73,  99.90,  -0.43,
12/15 12Z,  -0.70,  -3.35,  -4.29,  99.90,  -0.24,
12/15 13Z,  -0.70,  -3.09,  -4.01,  99.90,  -0.22,
12/15 14Z,  -0.70,  -2.92,  -3.85,  99.90,  -0.23,
12/15 15Z,  -0.60,  -2.80,  -3.70,  99.90,  -0.30,
12/15 16Z,  -0.60,  -2.68,  -3.52,  99.90,  -0.24,
12/15 17Z,  -0.60,  -2.53,  -3.34,  99.90,  -0.21,
12/15 18Z,  -0.60,  -2.32,  -3.04,  99.90,  -0.12,
12/15 19Z,  -0.60,  -2.06,  -2.95,  99.90,  -0.29,
12/15 20Z,  -0.60,  -1.79,  -2.59,  99.90,  -0.20,
12/15 21Z,  -0.60,  -1.55,  -2.38,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 22Z,  -0.60,  -1.43,  99.90,  -2.28,  -0.25,  (max)
12/15 23Z,  -0.60,  -1.48,  99.90,  -2.35,  -0.27,
12/16 00Z,  -0.60,  -1.73,  99.90,  -2.62,  -0.29,
12/16 01Z,  -0.60,  -2.18,  99.90,  -3.09,  -0.31,
12/16 02Z,  -0.60,  -2.79,  99.90,  -3.72,  -0.33,
12/16 03Z,  -0.60,  -3.50,  99.90,  -4.44,  -0.35,
12/16 04Z,  -0.60,  -4.20,  99.90,  -5.17,  -0.37,
12/16 05Z,  -0.60,  -4.81,  99.90,  -5.80,  -0.39,
12/16 06Z,  -0.60,  -5.24,  99.90,  -6.25,  -0.41,
12/16 07Z,  -0.60,  -5.44,  99.90,  -6.47,  -0.43,  (min)
12/16 08Z,  -0.60,  -5.39,  99.90,  -6.44,  -0.45,
12/16 09Z,  -0.60,  -5.12,  99.90,  -6.19,  -0.47,
12/16 10Z,  -0.70,  -4.69,  99.90,  -5.86,  -0.47,
12/16 11Z,  -0.70,  -4.18,  99.90,  -5.35,  -0.47,
12/16 12Z,  -0.70,  -3.66,  99.90,  -4.83,  -0.47,
12/16 13Z,  -0.60,  -3.20,  99.90,  -4.27,  -0.47,
12/16 14Z,  -0.60,  -2.83,  99.90,  -3.90,  -0.47,
12/16 15Z,  -0.60,  -2.54,  99.90,  -3.61,  -0.47,
12/16 16Z,  -0.60,  -2.32,  99.90,  -3.39,  -0.47,
12/16 17Z,  -0.60,  -2.12,  99.90,  -3.20,  -0.47,
12/16 18Z,  -0.60,  -1.93,  99.90,  -3.00,  -0.47,
12/16 19Z,  -0.60,  -1.73,  99.90,  -2.80,  -0.47,
12/16 20Z,  -0.60,  -1.53,  99.90,  -2.60,  -0.47,
12/16 21Z,  -0.60,  -1.37,  99.90,  -2.44,  -0.47,  (max)
12/16 22Z,  -0.70,  -1.29,  99.90,  -2.46,  -0.47,
12/16 23Z,  -0.70,  -1.35,  99.90,  -2.53,  -0.47,
12/17 00Z,  -0.70,  -1.59,  99.90,  -2.76,  -0.47,
12/17 01Z,  -0.70,  -2.01,  99.90,  -3.19,  -0.47,
12/17 02Z,  -0.70,  -2.60,  99.90,  -3.78,  -0.47,
12/17 03Z,  -0.70,  -3.31,  99.90,  -4.48,  -0.47,
12/17 04Z,  -0.70,  -4.06,  99.90,  -5.23,  -0.47,
12/17 05Z,  -0.70,  -4.75,  99.90,  -5.93,  -0.47,
12/17 06Z,  -0.70,  -5.31,  99.90,  -6.48,  -0.47,
12/17 07Z,  -0.70,  -5.66,  99.90,  -6.83,  -0.47,
12/17 08Z,  -0.70,  -5.76,  99.90,  -6.93,  -0.47,  (min)
12/17 09Z,  -0.80,  -5.60,  99.90,  -6.87,  -0.47,
12/17 10Z,  -0.80,  -5.23,  99.90,  -6.50,  -0.47,
12/17 11Z,  -0.80,  -4.70,  99.90,  -5.97,  -0.47,
12/17 12Z,  -0.80,  -4.10,  99.90,  -5.37,  -0.47,
12/17 13Z,  -0.80,  -3.50,  99.90,  -4.77,  -0.47,
12/17 14Z,  -0.80,  -2.96,  99.90,  -4.23,  -0.47,
12/17 15Z,  -0.80,  -2.51,  99.90,  -3.78,  -0.47,
12/17 16Z,  -0.80,  -2.16,  99.90,  -3.43,  -0.47,
12/17 17Z,  -0.80,  -1.88,  99.90,  -3.15,  -0.47,
12/17 18Z,  -0.90,  -1.65,  99.90,  -3.02,  -0.47,
12/17 19Z,  -0.90,  -1.45,  99.90,  -2.83,  -0.47,
12/17 20Z,  -0.90,  -1.29,  99.90,  -2.66,  -0.47,
12/17 21Z,  -0.90,  -1.16,  99.90,  -2.53,  -0.47,
12/17 22Z,  -0.90,  -1.12,  99.90,  -2.49,  -0.47,  (max)
12/17 23Z,  -0.90,  -1.19,  99.90,  -2.56,  -0.47,
12/18 00Z,  -0.90,  -1.41,  99.90,  -2.78,  -0.47,
12/18 01Z,  -0.90,  -1.80,  99.90,  -3.17,  -0.47,
12/18 02Z,  -0.90,  -2.36,  99.90,  -3.73,  -0.47,
12/18 03Z,  -0.90,  -3.05,  99.90,  -4.42,  -0.47,
12/18 04Z,  -0.90,  -3.81,  99.90,  -5.18,  -0.47,
12/18 05Z,  -0.90,  -4.56,  99.90,  -5.94,  -0.47,
12/18 06Z,  -0.90,  -5.22,  99.90,  -6.59,  -0.47,
12/18 07Z,  -0.90,  -5.70,  99.90,  -7.08,  -0.47,
12/18 08Z,  -0.90,  -5.95,  99.90,  -7.32,  -0.47,  (min)
12/18 09Z,  -0.90,  -5.94,  99.90,  -7.31,  -0.47,
12/18 10Z,  -0.90,  -5.67,  99.90,  -7.05,  -0.47,
12/18 11Z,  -0.90,  -5.20,  99.90,  -6.57,  -0.47,
12/18 12Z,  -0.90,  -4.59,  99.90,  -5.96,  -0.47,
12/18 13Z,  -0.90,  -3.92,  99.90,  -5.29,  -0.47,
12/18 14Z,  -1.00,  -3.26,  99.90,  -4.74,  -0.47,
12/18 15Z,  -1.00,  -2.68,  99.90,  -4.15,  -0.47,
12/18 16Z,  -1.00,  -2.19,  99.90,  -3.67,  -0.47,
12/18 17Z,  -0.90,  -1.81,  99.90,  -3.18,  -0.47,
12/18 18Z,  -0.90,  -1.51,  99.90,  -2.89,  -0.47,
12/18 19Z,  -0.90,  -1.29,  99.90,  -2.66,  -0.47,
12/18 20Z,  -1.00,  -1.11,  99.90,  -2.59,  -0.47,
12/18 21Z,  -1.00,  -1.00,  99.90,  -2.47,  -0.47,
12/18 22Z,  -1.00,  -0.96,  99.90,  -2.43,  -0.47,  (max)
12/18 23Z,  -1.00,  -1.01,  99.90,  -2.49,  -0.47,
12/19 00Z,  -1.00,  -1.21,  99.90,  -2.68,  -0.47,
12/19 01Z,  -1.00,  -1.56,  99.90,  -3.03,  -0.47,
12/19 02Z,  -1.00,  -2.07,  99.90,  -3.54,  -0.47,
12/19 03Z,  -0.90,  -2.72,  99.90,  -4.10,  -0.47,
12/19 04Z,  -0.90,  -3.48,  99.90,  -4.85,  -0.47,
12/19 05Z,  -0.90,  -4.26,  99.90,  -5.63,  -0.47,
12/19 06Z,  -0.90,  -4.99,  99.90,  -6.36,  -0.47,
12/19 07Z,  -1.00,  -5.59,  99.90,  -7.06,  -0.47,
12/19 08Z,  -1.00,  -5.98,  99.90,  -7.46,  -0.47,
12/19 09Z,  -1.00,  -6.13,  99.90,  -7.60,  -0.47,  (min)
12/19 10Z,  -1.00,  -6.00,  99.90,  -7.47,  -0.47,
12/19 11Z,  -1.00,  -5.63,  99.90,  -7.11,  -0.47,
12/19 12Z,  -1.00,  -5.07,  99.90,  -6.54,  -0.47,
12/19 13Z,  99.90,  -4.39,  99.90,  99.90,  -0.47,
12/19 14Z,  99.90,  -3.67,  99.90,  99.90,  -0.47,
12/19 15Z,  99.90,  -2.99,  99.90,  99.90,  -0.47,
12/19 16Z,  99.90,  -2.39,  99.90,  99.90,  -0.47,
12/19 17Z,  99.90,  -1.90,  99.90,  99.90,  -0.47,
12/19 18Z,  99.90,  -1.52,  99.90,  99.90,  -0.47,