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
#Sitka, AK : 05/16/2025 14:23:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 18Z,  -0.30, -10.10, -10.69,  99.90,  -0.29,  (min)
05/14 19Z,  -0.30,  -8.42,  -9.07,  99.90,  -0.35,
05/14 20Z,  -0.30,  -6.29,  -6.87,  99.90,  -0.28,
05/14 21Z,  -0.30,  -4.23,  -4.89,  99.90,  -0.36,
05/14 22Z,  -0.30,  -2.68,  -3.32,  99.90,  -0.34,
05/14 23Z,  -0.20,  -1.94,  -2.55,  99.90,  -0.41,  (max)
05/15 00Z,  -0.10,  -2.09,  -2.60,  99.90,  -0.41,
05/15 01Z,  -0.10,  -2.96,  -3.44,  99.90,  -0.38,
05/15 02Z,  -0.10,  -4.20,  -4.62,  99.90,  -0.32,
05/15 03Z,  -0.20,  -5.37,  -5.81,  99.90,  -0.24,
05/15 04Z,  -0.20,  -6.08,  -6.51,  99.90,  -0.23,  (min)
05/15 05Z,  -0.10,  -6.06,  -6.41,  99.90,  -0.25,
05/15 06Z,   0.00,  -5.26,  -5.64,  99.90,  -0.38,
05/15 07Z,   0.00,  -3.86,  -4.20,  99.90,  -0.34,
05/15 08Z,  -0.10,  -2.23,  -2.52,  99.90,  -0.19,
05/15 09Z,  -0.10,  -0.82,  -1.14,  99.90,  -0.22,
05/15 10Z,  -0.10,  -0.05,  -0.28,  99.90,  -0.13,  (max)
05/15 11Z,  -0.10,  -0.21,  -0.46,  99.90,  -0.15,
05/15 12Z,   0.00,  -1.36,  -1.46,  99.90,  -0.10,
05/15 13Z,  -0.10,  -3.32,  -3.41,  99.90,   0.01,
05/15 14Z,  -0.10,  -5.72,  -5.76,  99.90,   0.06,
05/15 15Z,  -0.10,  -8.07,  -8.09,  99.90,   0.08,
05/15 16Z,   0.00,  -9.87,  -9.84,  99.90,   0.03,
05/15 17Z,   0.00, -10.77, -10.72,  99.90,   0.05,  (min)
05/15 18Z,   0.00, -10.60, -10.53,  99.90,   0.07,
05/15 19Z,   0.00,  -9.46,  -9.35,  99.90,   0.11,
05/15 20Z,   0.00,  -7.64,  -7.50,  99.90,   0.14,
05/15 21Z,   0.00,  -5.58,  -5.47,  99.90,   0.11,
05/15 22Z,   0.00,  -3.76,  -3.60,  99.90,   0.16,
05/15 23Z,   0.10,  -2.55,  -2.38,  99.90,   0.07,
05/16 00Z,   0.20,  -2.14,  -1.97,  99.90,  -0.03,  (max)
05/16 01Z,   0.10,  -2.53,  -2.33,  99.90,   0.10,
05/16 02Z,   0.10,  -3.47,  -3.33,  99.90,   0.04,
05/16 03Z,   0.20,  -4.60,  -4.48,  99.90,  -0.08,
05/16 04Z,   0.20,  -5.52,  -5.39,  99.90,  -0.07,
05/16 05Z,   0.30,  -5.90,  -5.76,  99.90,  -0.16,  (min)
05/16 06Z,   0.20,  -5.57,  -5.39,  99.90,  -0.02,
05/16 07Z,   0.20,  -4.58,  -4.43,  99.90,  -0.05,
05/16 08Z,   0.20,  -3.16,  -3.02,  99.90,  -0.06,
05/16 09Z,   0.20,  -1.69,  -1.50,  99.90,  -0.01,
05/16 10Z,   0.30,  -0.60,  -0.46,  99.90,  -0.16,
05/16 11Z,   0.40,  -0.24,  -0.07,  99.90,  -0.23,  (max)
05/16 12Z,   0.40,  -0.80,  -0.60,  99.90,  -0.20,
05/16 13Z,   0.40,  -2.23,  -2.02,  99.90,  -0.19,
05/16 14Z,   0.40,  -4.30,  -4.11,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 15Z,   0.40,  -6.61,  99.90,  -6.41,  -0.20,
05/16 16Z,   0.40,  -8.69,  99.90,  -8.47,  -0.19,
05/16 17Z,   0.30, -10.11,  99.90,  -9.99,  -0.18,
05/16 18Z,   0.30, -10.61,  99.90, -10.48,  -0.17,  (min)
05/16 19Z,   0.30, -10.12,  99.90,  -9.98,  -0.16,
05/16 20Z,   0.20,  -8.80,  99.90,  -8.75,  -0.15,
05/16 21Z,   0.20,  -6.98,  99.90,  -6.92,  -0.14,
05/16 22Z,   0.20,  -5.09,  99.90,  -5.02,  -0.13,
05/16 23Z,   0.20,  -3.53,  99.90,  -3.46,  -0.13,
05/17 00Z,   0.30,  -2.62,  99.90,  -2.43,  -0.12,
05/17 01Z,   0.30,  -2.45,  99.90,  -2.26,  -0.11,  (max)
05/17 02Z,   0.30,  -2.96,  99.90,  -2.76,  -0.10,
05/17 03Z,   0.30,  -3.87,  99.90,  -3.67,  -0.10,
05/17 04Z,   0.30,  -4.84,  99.90,  -4.64,  -0.10,
05/17 05Z,   0.20,  -5.52,  99.90,  -5.41,  -0.10,
05/17 06Z,   0.20,  -5.64,  99.90,  -5.54,  -0.10,  (min)
05/17 07Z,   0.10,  -5.12,  99.90,  -5.12,  -0.10,
05/17 08Z,   0.10,  -4.06,  99.90,  -4.06,  -0.10,
05/17 09Z,   0.00,  -2.74,  99.90,  -2.84,  -0.10,
05/17 10Z,   0.00,  -1.50,  99.90,  -1.60,  -0.10,
05/17 11Z,   0.00,  -0.73,  99.90,  -0.83,  -0.10,
05/17 12Z,   0.00,  -0.70,  99.90,  -0.80,  -0.10,  (max)
05/17 13Z,   0.00,  -1.51,  99.90,  -1.61,  -0.10,
05/17 14Z,   0.00,  -3.07,  99.90,  -3.17,  -0.10,
05/17 15Z,  -0.10,  -5.11,  99.90,  -5.30,  -0.10,
05/17 16Z,   0.00,  -7.22,  99.90,  -7.32,  -0.10,
05/17 17Z,   0.00,  -9.00,  99.90,  -9.10,  -0.10,
05/17 18Z,   0.00, -10.09,  99.90, -10.19,  -0.10,
05/17 19Z,  -0.10, -10.30,  99.90, -10.50,  -0.10,  (min)
05/17 20Z,   0.00,  -9.61,  99.90,  -9.71,  -0.10,
05/17 21Z,   0.00,  -8.24,  99.90,  -8.33,  -0.10,
05/17 22Z,   0.00,  -6.50,  99.90,  -6.59,  -0.10,
05/17 23Z,   0.00,  -4.78,  99.90,  -4.88,  -0.10,
05/18 00Z,  -0.10,  -3.46,  99.90,  -3.66,  -0.10,
05/18 01Z,  -0.10,  -2.75,  99.90,  -2.95,  -0.10,  (max)
05/18 02Z,  -0.20,  -2.72,  99.90,  -3.02,  -0.10,
05/18 03Z,  -0.20,  -3.25,  99.90,  -3.55,  -0.10,
05/18 04Z,  -0.20,  -4.09,  99.90,  -4.39,  -0.10,
05/18 05Z,  -0.20,  -4.92,  99.90,  -5.22,  -0.10,
05/18 06Z,  -0.20,  -5.43,  99.90,  -5.73,  -0.10,  (min)
05/18 07Z,  -0.10,  -5.42,  99.90,  -5.62,  -0.10,
05/18 08Z,  -0.10,  -4.86,  99.90,  -5.06,  -0.10,
05/18 09Z,  -0.10,  -3.86,  99.90,  -4.06,  -0.10,
05/18 10Z,  -0.10,  -2.69,  99.90,  -2.89,  -0.10,
05/18 11Z,  -0.10,  -1.68,  99.90,  -1.88,  -0.10,
05/18 12Z,  -0.10,  -1.14,  99.90,  -1.34,  -0.10,  (max)
05/18 13Z,  -0.10,  -1.30,  99.90,  -1.50,  -0.10,
05/18 14Z,  -0.10,  -2.21,  99.90,  -2.40,  -0.10,
05/18 15Z,  -0.20,  -3.75,  99.90,  -4.04,  -0.10,
05/18 16Z,  -0.20,  -5.65,  99.90,  -5.95,  -0.10,
05/18 17Z,  -0.20,  -7.54,  99.90,  -7.84,  -0.10,
05/18 18Z,  -0.20,  -9.06,  99.90,  -9.36,  -0.10,
05/18 19Z,  -0.20,  -9.90,  99.90, -10.20,  -0.10,
05/18 20Z,  -0.20,  -9.93,  99.90, -10.22,  -0.10,  (min)
05/18 21Z,  -0.10,  -9.16,  99.90,  -9.35,  -0.10,
05/18 22Z,  -0.10,  -7.79,  99.90,  -7.99,  -0.10,
05/18 23Z,  -0.10,  -6.14,  99.90,  -6.34,  -0.10,
05/19 00Z,   0.00,  -4.56,  99.90,  -4.66,  -0.10,
05/19 01Z,   0.00,  -3.37,  99.90,  -3.47,  -0.10,
05/19 02Z,   0.00,  -2.77,  99.90,  -2.87,  -0.10,  (max)
05/19 03Z,   0.00,  -2.79,  99.90,  -2.89,  -0.10,
05/19 04Z,   0.00,  -3.33,  99.90,  -3.43,  -0.10,
05/19 05Z,   0.00,  -4.13,  99.90,  -4.23,  -0.10,
05/19 06Z,   0.00,  -4.91,  99.90,  -5.01,  -0.10,
05/19 07Z,   0.00,  -5.40,  99.90,  -5.50,  -0.10,
05/19 08Z,   0.00,  -5.41,  99.90,  -5.51,  -0.10,  (min)
05/19 09Z,   0.00,  -4.93,  99.90,  -5.03,  -0.10,
05/19 10Z,   0.00,  -4.06,  99.90,  -4.16,  -0.10,
05/19 11Z,   0.10,  -3.04,  99.90,  -3.04,  -0.10,
05/19 12Z,   0.20,  -2.17,  99.90,  -2.07,  -0.10,
05/19 13Z,   0.30,  -1.73,  99.90,  -1.53,  -0.10,  (max)
05/19 14Z,   0.30,  -1.91,  99.90,  -1.71,  -0.10,
05/19 15Z,   0.30,  -2.76,  99.90,  -2.56,  -0.10,
05/19 16Z,   0.30,  -4.17,  99.90,  -3.97,  -0.10,
05/19 17Z,   0.30,  -5.89,  99.90,  -5.69,  -0.10,
05/19 18Z,   0.20,  -7.58,  99.90,  -7.48,  -0.10,
05/19 19Z,   0.10,  -8.92,  99.90,  -8.91,  -0.10,
05/19 20Z,   0.10,  -9.62,  99.90,  -9.62,  -0.10,  (min)
05/19 21Z,   0.10,  -9.55,  99.90,  -9.55,  -0.10,
05/19 22Z,   0.10,  -8.76,  99.90,  -8.75,  -0.10,
05/19 23Z,   0.20,  -7.40,  99.90,  -7.30,  -0.10,
05/20 00Z,   0.20,  -5.80,  99.90,  -5.70,  -0.10,
05/20 01Z,   0.20,  -4.27,  99.90,  -4.17,  -0.10,
05/20 02Z,   0.20,  -3.13,  99.90,  -3.03,  -0.10,
05/20 03Z,   0.20,  -2.56,  99.90,  -2.46,  -0.10,  (max)
05/20 04Z,   0.20,  -2.62,  99.90,  -2.52,  -0.10,
05/20 05Z,   0.10,  -3.19,  99.90,  -3.19,  -0.10,
05/20 06Z,   0.00,  -4.07,  99.90,  -4.17,  -0.10,