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
#Ketchikan, AK : 12/12/2025 19:22:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 00Z,   0.20,  -2.97,  -2.86,  99.90,  -0.09,
12/11 01Z,   0.20,  -1.61,  -1.57,  99.90,  -0.16,  (max)
12/11 02Z,   0.30,  -1.48,  -1.66,  99.90,  -0.48,
12/11 03Z,   0.30,  -2.72,  -2.91,  99.90,  -0.49,
12/11 04Z,   0.30,  -5.13,  -5.35,  99.90,  -0.52,
12/11 05Z,   0.20,  -8.18,  -8.40,  99.90,  -0.42,
12/11 06Z,   0.00, -11.17, -11.36,  99.90,  -0.19,
12/11 07Z,   0.00, -13.37, -13.56,  99.90,  -0.19,
12/11 08Z,   0.10, -14.28, -14.47,  99.90,  -0.29,  (min)
12/11 09Z,   0.10, -13.70, -13.87,  99.90,  -0.27,
12/11 10Z,   0.10, -11.79, -11.96,  99.90,  -0.27,
12/11 11Z,   0.10,  -9.00,  -9.12,  99.90,  -0.22,
12/11 12Z,   0.00,  -5.96,  -6.25,  99.90,  -0.29,
12/11 13Z,   0.00,  -3.35,  -3.73,  99.90,  -0.38,
12/11 14Z,   0.00,  -1.72,  -2.23,  99.90,  -0.51,
12/11 15Z,   0.00,  -1.39,  -1.93,  99.90,  -0.54,  (max)
12/11 16Z,   0.00,  -2.35,  -2.86,  99.90,  -0.51,
12/11 17Z,  -0.10,  -4.27,  -4.82,  99.90,  -0.45,
12/11 18Z,  -0.30,  -6.62,  -7.20,  99.90,  -0.28,
12/11 19Z,  -0.30,  -8.76,  -9.47,  99.90,  -0.41,
12/11 20Z,  -0.30, -10.17, -10.99,  99.90,  -0.52,
12/11 21Z,  -0.30, -10.53, -11.33,  99.90,  -0.50,  (min)
12/11 22Z,  -0.30,  -9.81, -10.59,  99.90,  -0.48,
12/11 23Z,  -0.30,  -8.23,  -9.01,  99.90,  -0.48,
12/12 00Z,  -0.40,  -6.24,  -6.86,  99.90,  -0.22,
12/12 01Z,  -0.40,  -4.35,  -4.99,  99.90,  -0.24,
12/12 02Z,  -0.40,  -3.09,  -3.74,  99.90,  -0.25,
12/12 03Z,  -0.50,  -2.83,  -3.62,  99.90,  -0.29,  (max)
12/12 04Z,  -0.50,  -3.71,  -4.53,  99.90,  -0.32,
12/12 05Z,  -0.60,  -5.59,  -6.49,  99.90,  -0.30,
12/12 06Z,  -0.70,  -8.04,  -8.91,  99.90,  -0.17,
12/12 07Z,  -0.60, -10.46, -11.33,  99.90,  -0.27,
12/12 08Z,  -0.60, -12.25, -12.99,  99.90,  -0.14,
12/12 09Z,  -0.60, -12.96, -13.57,  99.90,  -0.01,  (min)
12/12 10Z,  -0.60, -12.38, -12.87,  99.90,   0.11,
12/12 11Z,  -0.60, -10.65, -11.00,  99.90,   0.25,
12/12 12Z,  -0.60,  -8.16,  -8.60,  99.90,   0.16,
12/12 13Z,  -0.60,  -5.46,  -5.93,  99.90,   0.13,
12/12 14Z,  -0.60,  -3.16,  -3.75,  99.90,   0.01,
12/12 15Z,  -0.50,  -1.74,  -2.45,  99.90,  -0.21,
12/12 16Z,  -0.60,  -1.48,  -2.02,  99.90,   0.06,  (max)
12/12 17Z,  -0.60,  -2.41,  -3.00,  99.90,   0.01,
12/12 18Z,  -0.70,  -4.25,  -4.82,  99.90,   0.13,
12/12 19Z,  -0.70,  -6.54,  -7.11,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 20Z,  -0.70,  -8.71,  99.90,  -9.33,   0.08,
12/12 21Z,  -0.70, -10.28,  99.90, -10.94,   0.04,
12/12 22Z,  -0.60, -10.89,  99.90, -11.50,  -0.00,  (min)
12/12 23Z,  -0.50, -10.47,  99.90, -11.02,  -0.04,
12/13 00Z,  -0.50,  -9.18,  99.90,  -9.77,  -0.09,
12/13 01Z,  -0.40,  -7.39,  99.90,  -7.92,  -0.13,
12/13 02Z,  -0.40,  -5.58,  99.90,  -6.15,  -0.17,
12/13 03Z,  -0.40,  -4.23,  99.90,  -4.84,  -0.21,
12/13 04Z,  -0.40,  -3.72,  99.90,  -4.38,  -0.26,  (max)
12/13 05Z,  -0.40,  -4.22,  99.90,  -4.92,  -0.30,
12/13 06Z,  -0.30,  -5.64,  99.90,  -6.28,  -0.34,
12/13 07Z,  -0.30,  -7.63,  99.90,  -8.32,  -0.38,
12/13 08Z,  -0.20,  -9.68,  99.90, -10.26,  -0.38,
12/13 09Z,  -0.20, -11.23,  99.90, -11.81,  -0.38,
12/13 10Z,  -0.20, -11.83,  99.90, -12.41,  -0.38,  (min)
12/13 11Z,  -0.20, -11.29,  99.90, -11.87,  -0.38,
12/13 12Z,  -0.10,  -9.69,  99.90, -10.18,  -0.38,
12/13 13Z,   0.00,  -7.39,  99.90,  -7.78,  -0.38,
12/13 14Z,   0.00,  -4.91,  99.90,  -5.29,  -0.38,
12/13 15Z,   0.10,  -2.80,  99.90,  -3.08,  -0.38,
12/13 16Z,   0.20,  -1.53,  99.90,  -1.71,  -0.38,
12/13 17Z,   0.30,  -1.37,  99.90,  -1.46,  -0.38,  (max)
12/13 18Z,   0.40,  -2.37,  99.90,  -2.35,  -0.38,
12/13 19Z,   0.40,  -4.28,  99.90,  -4.27,  -0.38,
12/13 20Z,   0.40,  -6.68,  99.90,  -6.67,  -0.38,
12/13 21Z,   0.50,  -9.03,  99.90,  -8.92,  -0.38,
12/13 22Z,   0.50, -10.80,  99.90, -10.68,  -0.38,
12/13 23Z,   0.60, -11.62,  99.90, -11.40,  -0.38,  (min)
12/14 00Z,   0.70, -11.36,  99.90, -11.04,  -0.38,
12/14 01Z,   0.70, -10.15,  99.90,  -9.83,  -0.38,
12/14 02Z,   0.70,  -8.34,  99.90,  -8.02,  -0.38,
12/14 03Z,   0.70,  -6.40,  99.90,  -6.09,  -0.38,
12/14 04Z,   0.60,  -4.85,  99.90,  -4.63,  -0.38,
12/14 05Z,   0.50,  -4.06,  99.90,  -3.95,  -0.38,  (max)
12/14 06Z,   0.50,  -4.26,  99.90,  -4.14,  -0.38,
12/14 07Z,   0.50,  -5.39,  99.90,  -5.27,  -0.38,
12/14 08Z,   0.40,  -7.13,  99.90,  -7.11,  -0.38,
12/14 09Z,   0.50,  -8.99,  99.90,  -8.88,  -0.38,
12/14 10Z,   0.50, -10.43,  99.90, -10.31,  -0.38,
12/14 11Z,   0.60, -10.98,  99.90, -10.76,  -0.38,  (min)
12/14 12Z,   0.80, -10.43,  99.90, -10.01,  -0.38,
12/14 13Z,   0.90,  -8.86,  99.90,  -8.35,  -0.38,
12/14 14Z,   1.10,  -6.63,  99.90,  -5.91,  -0.38,
12/14 15Z,   1.20,  -4.24,  99.90,  -3.42,  -0.38,
12/14 16Z,   1.30,  -2.25,  99.90,  -1.33,  -0.38,
12/14 17Z,   1.40,  -1.13,  99.90,  -0.11,  -0.38,  (max)
12/14 18Z,   1.30,  -1.16,  99.90,  -0.25,  -0.38,
12/14 19Z,   1.20,  -2.37,  99.90,  -1.56,  -0.38,
12/14 20Z,   1.20,  -4.54,  99.90,  -3.72,  -0.38,
12/14 21Z,   1.00,  -7.19,  99.90,  -6.58,  -0.38,
12/14 22Z,   1.00,  -9.77,  99.90,  -9.15,  -0.38,
12/14 23Z,   0.90, -11.69,  99.90, -11.18,  -0.38,
12/15 00Z,   1.00, -12.57,  99.90, -11.96,  -0.38,  (min)
12/15 01Z,   1.20, -12.26,  99.90, -11.44,  -0.38,
12/15 02Z,   1.30, -10.89,  99.90,  -9.97,  -0.38,
12/15 03Z,   1.50,  -8.85,  99.90,  -7.74,  -0.38,
12/15 04Z,   1.70,  -6.67,  99.90,  -5.35,  -0.38,
12/15 05Z,   2.00,  -4.87,  99.90,  -3.25,  -0.38,
12/15 06Z,   2.30,  -3.89,  99.90,  -1.98,  -0.38,  (max)
12/15 07Z,   2.30,  -3.96,  99.90,  -2.04,  -0.38,
12/15 08Z,   2.10,  -5.01,  99.90,  -3.29,  -0.38,
12/15 09Z,   1.90,  -6.71,  99.90,  -5.20,  -0.38,
12/15 10Z,   1.60,  -8.55,  99.90,  -7.34,  -0.38,
12/15 11Z,   1.60,  -9.94,  99.90,  -8.72,  -0.38,
12/15 12Z,   1.70, -10.41,  99.90,  -9.10,  -0.38,  (min)
12/15 13Z,   1.70,  -9.76,  99.90,  -8.44,  -0.38,
12/15 14Z,   1.60,  -8.08,  99.90,  -6.87,  -0.38,
12/15 15Z,   1.60,  -5.78,  99.90,  -4.57,  -0.38,
12/15 16Z,   1.60,  -3.41,  99.90,  -2.19,  -0.38,
12/15 17Z,   1.60,  -1.54,  99.90,  -0.32,  -0.38,
12/15 18Z,   1.50,  -0.65,  99.90,   0.47,  -0.38,  (max)
12/15 19Z,   1.40,  -1.00,  99.90,   0.02,  -0.38,
12/15 20Z,   1.40,  -2.59,  99.90,  -1.57,  -0.38,
12/15 21Z,   1.30,  -5.13,  99.90,  -4.21,  -0.38,
12/15 22Z,   1.40,  -8.10,  99.90,  -7.08,  -0.38,
12/15 23Z,   1.40, -10.87,  99.90,  -9.85,  -0.38,
12/16 00Z,   1.50, -12.82,  99.90, -11.71,  -0.38,
12/16 01Z,   1.50, -13.55,  99.90, -12.44,  -0.38,  (min)
12/16 02Z,   1.50, -12.95,  99.90, -11.83,  -0.38,
12/16 03Z,   1.60, -11.21,  99.90, -10.00,  -0.38,
12/16 04Z,   1.50,  -8.81,  99.90,  -7.70,  -0.38,
12/16 05Z,   1.40,  -6.34,  99.90,  -5.33,  -0.38,
12/16 06Z,   1.30,  -4.39,  99.90,  -3.47,  -0.38,
12/16 07Z,   1.00,  -3.38,  99.90,  -2.77,  -0.38,  (max)
12/16 08Z,   1.00,  -3.52,  99.90,  -2.91,  -0.38,
12/16 09Z,   0.90,  -4.71,  99.90,  -4.19,  -0.38,
12/16 10Z,   0.90,  -6.54,  99.90,  -6.03,  -0.38,
12/16 11Z,   0.90,  -8.44,  99.90,  -7.92,  -0.38,
12/16 12Z,   0.90,  -9.77,  99.90,  -9.26,  -0.38,