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
#Seldovia, AK : 12/13/2025 11:22:25 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 12Z,  -0.10, -18.01, -18.79,  99.90,  -0.68,
12/11 13Z,  -0.10, -14.81, -15.65,  99.90,  -0.74,
12/11 14Z,  -0.20, -11.39, -12.36,  99.90,  -0.77,
12/11 15Z,  -0.30,  -8.52,  -9.61,  99.90,  -0.79,
12/11 16Z,  -0.40,  -6.85,  -7.89,  99.90,  -0.64,
12/11 17Z,  -0.50,  -6.71,  -7.68,  99.90,  -0.47,  (max)
12/11 18Z,  -0.40,  -8.04,  -9.06,  99.90,  -0.62,
12/11 19Z,  -0.50, -10.43, -11.44,  99.90,  -0.51,
12/11 20Z,  -0.60, -13.31, -14.33,  99.90,  -0.42,
12/11 21Z,  -0.60, -15.95, -17.11,  99.90,  -0.56,
12/11 22Z,  -0.60, -17.54, -18.93,  99.90,  -0.79,
12/11 23Z,  -0.60, -17.69, -19.15,  99.90,  -0.86,  (min)
12/12 00Z,  -0.50, -16.59, -18.01,  99.90,  -0.92,
12/12 01Z,  -0.70, -14.66, -16.01,  99.90,  -0.65,
12/12 02Z,  -0.80, -12.31, -13.78,  99.90,  -0.67,
12/12 03Z,  -0.90, -10.14, -11.68,  99.90,  -0.64,
12/12 04Z,  -1.00,  -8.83, -10.30,  99.90,  -0.47,
12/12 05Z,  -1.00,  -8.77, -10.26,  99.90,  -0.49,  (max)
12/12 06Z,  -0.90,  -9.97, -11.59,  99.90,  -0.72,
12/12 07Z,  -0.90, -12.17, -13.66,  99.90,  -0.59,
12/12 08Z,  -0.90, -14.87, -16.23,  99.90,  -0.46,
12/12 09Z,  -0.90, -17.51, -18.81,  99.90,  -0.40,
12/12 10Z,  -0.90, -19.34, -20.46,  99.90,  -0.22,
12/12 11Z,  -1.00, -19.79, -20.87,  99.90,  -0.08,  (min)
12/12 12Z,  -0.90, -18.82, -19.68,  99.90,   0.04,
12/12 13Z,  -0.90, -16.77, -17.46,  99.90,   0.21,
12/12 14Z,  -0.90, -14.01, -14.82,  99.90,   0.09,
12/12 15Z,  -0.90, -11.04, -12.01,  99.90,  -0.07,
12/12 16Z,  -0.90,  -8.56,  -9.71,  99.90,  -0.25,
12/12 17Z,  -0.80,  -7.16,  -8.40,  99.90,  -0.44,  (max)
12/12 18Z,  -0.80,  -7.11,  -8.43,  99.90,  -0.52,
12/12 19Z,  -0.80,  -8.34,  -9.66,  99.90,  -0.52,
12/12 20Z,  -0.80, -10.54, -11.87,  99.90,  -0.53,
12/12 21Z,  -0.80, -13.25, -14.41,  99.90,  -0.36,
12/12 22Z,  -0.90, -15.84, -17.15,  99.90,  -0.41,
12/12 23Z,  -0.90, -17.56, -19.18,  99.90,  -0.72,
12/13 00Z,  -0.90, -18.02, -19.68,  99.90,  -0.76,  (min)
12/13 01Z,  -1.00, -17.35, -18.95,  99.90,  -0.60,
12/13 02Z,  -1.30, -15.79, -17.46,  99.90,  -0.37,
12/13 03Z,  -1.30, -13.65, -15.41,  99.90,  -0.46,
12/13 04Z,  -1.20, -11.54, -13.29,  99.90,  -0.55,
12/13 05Z,  -1.10, -10.09, -11.50,  99.90,  -0.31,
12/13 06Z,  -1.10,  -9.68, -10.94,  99.90,  -0.16,  (max)
12/13 07Z,  -1.00, -10.37, -11.68,  99.90,  -0.31,
12/13 08Z,  -0.80, -11.98, -13.01,  99.90,  -0.23,
12/13 09Z,  -0.70, -14.15, -14.85,  99.90,  -0.00,
12/13 10Z,  -0.70, -16.37, -17.01,  99.90,   0.06,
12/13 11Z,  -0.70, -17.96, -18.63,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 12Z,  -0.80, -18.37,  99.90, -19.18,  -0.01,  (min)
12/13 13Z,  -0.90, -17.56,  99.90, -18.51,  -0.05,
12/13 14Z,  -1.10, -15.78,  99.90, -16.97,  -0.09,
12/13 15Z,  -1.20, -13.30,  99.90, -14.62,  -0.13,
12/13 16Z,  -1.10, -10.60,  99.90, -11.87,  -0.17,
12/13 17Z,  -1.00,  -8.39,  99.90,  -9.60,  -0.21,
12/13 18Z,  -0.90,  -7.19,  99.90,  -8.34,  -0.25,
12/13 19Z,  -0.70,  -7.25,  99.90,  -8.23,  -0.29,  (max)
12/13 20Z,  -0.50,  -8.50,  99.90,  -9.33,  -0.33,
12/13 21Z,  -0.40, -10.71,  99.90, -11.48,  -0.37,
12/13 22Z,  -0.30, -13.47,  99.90, -14.19,  -0.41,
12/13 23Z,  -0.20, -16.19,  99.90, -16.84,  -0.45,
12/14 00Z,  -0.30, -18.09,  99.90, -18.84,  -0.45,
12/14 01Z,  -0.30, -18.80,  99.90, -19.55,  -0.45,  (min)
12/14 02Z,  -0.30, -18.35,  99.90, -19.10,  -0.45,
12/14 03Z,  -0.40, -16.88,  99.90, -17.73,  -0.45,
12/14 04Z,  -0.30, -14.69,  99.90, -15.44,  -0.45,
12/14 05Z,  -0.30, -12.40,  99.90, -13.15,  -0.45,
12/14 06Z,  -0.20, -10.67,  99.90, -11.33,  -0.45,
12/14 07Z,   0.00,  -9.92,  99.90, -10.37,  -0.45,  (max)
12/14 08Z,   0.00, -10.24,  99.90, -10.69,  -0.45,
12/14 09Z,   0.00, -11.49,  99.90, -11.94,  -0.45,
12/14 10Z,   0.00, -13.39,  99.90, -13.84,  -0.45,
12/14 11Z,   0.00, -15.45,  99.90, -15.90,  -0.45,
12/14 12Z,   0.00, -16.97,  99.90, -17.42,  -0.45,
12/14 13Z,   0.00, -17.39,  99.90, -17.84,  -0.45,  (min)
12/14 14Z,  -0.10, -16.65,  99.90, -17.21,  -0.45,
12/14 15Z,  -0.20, -14.96,  99.90, -15.61,  -0.45,
12/14 16Z,  -0.30, -12.55,  99.90, -13.31,  -0.45,
12/14 17Z,  -0.40,  -9.99,  99.90, -10.84,  -0.45,
12/14 18Z,  -0.30,  -7.96,  99.90,  -8.71,  -0.45,
12/14 19Z,  -0.20,  -6.98,  99.90,  -7.63,  -0.45,  (max)
12/14 20Z,   0.00,  -7.25,  99.90,  -7.70,  -0.45,
12/14 21Z,   0.00,  -8.70,  99.90,  -9.16,  -0.45,
12/14 22Z,   0.20, -11.12,  99.90, -11.37,  -0.45,
12/14 23Z,   0.30, -14.11,  99.90, -14.27,  -0.45,
12/15 00Z,   0.40, -17.03,  99.90, -17.08,  -0.45,
12/15 01Z,   0.40, -19.07,  99.90, -19.12,  -0.45,
12/15 02Z,   0.40, -19.85,  99.90, -19.90,  -0.45,  (min)
12/15 03Z,   0.20, -19.34,  99.90, -19.60,  -0.45,
12/15 04Z,   0.00, -17.66,  99.90, -18.11,  -0.45,
12/15 05Z,   0.00, -15.15,  99.90, -15.61,  -0.45,
12/15 06Z,   0.00, -12.55,  99.90, -13.00,  -0.45,
12/15 07Z,   0.10, -10.55,  99.90, -10.90,  -0.45,
12/15 08Z,   0.20,  -9.57,  99.90,  -9.82,  -0.45,
12/15 09Z,   0.40,  -9.73,  99.90,  -9.78,  -0.45,  (max)
12/15 10Z,   0.50, -10.91,  99.90, -10.86,  -0.45,
12/15 11Z,   0.60, -12.82,  99.90, -12.68,  -0.45,
12/15 12Z,   0.70, -14.93,  99.90, -14.68,  -0.45,
12/15 13Z,   0.80, -16.45,  99.90, -16.10,  -0.45,
12/15 14Z,   0.80, -16.82,  99.90, -16.48,  -0.45,  (min)
12/15 15Z,   0.80, -16.01,  99.90, -15.66,  -0.45,
12/15 16Z,   0.80, -14.20,  99.90, -13.85,  -0.45,
12/15 17Z,   0.70, -11.70,  99.90, -11.45,  -0.45,
12/15 18Z,   0.70,  -9.16,  99.90,  -8.91,  -0.45,
12/15 19Z,   0.60,  -7.32,  99.90,  -7.17,  -0.45,
12/15 20Z,   0.60,  -6.64,  99.90,  -6.49,  -0.45,  (max)
12/15 21Z,   0.70,  -7.26,  99.90,  -7.01,  -0.45,
12/15 22Z,   0.90,  -9.10,  99.90,  -8.65,  -0.45,
12/15 23Z,   0.90, -11.89,  99.90, -11.44,  -0.45,
12/16 00Z,   0.80, -15.21,  99.90, -14.87,  -0.45,
12/16 01Z,   0.70, -18.31,  99.90, -18.06,  -0.45,
12/16 02Z,   0.70, -20.34,  99.90, -20.09,  -0.45,
12/16 03Z,   0.60, -20.93,  99.90, -20.78,  -0.45,  (min)
12/16 04Z,   0.60, -20.06,  99.90, -19.92,  -0.45,
12/16 05Z,   0.50, -17.90,  99.90, -17.85,  -0.45,
12/16 06Z,   0.50, -14.94,  99.90, -14.89,  -0.45,
12/16 07Z,   0.50, -12.01,  99.90, -11.96,  -0.45,
12/16 08Z,   0.50,  -9.84,  99.90,  -9.79,  -0.45,
12/16 09Z,   0.60,  -8.84,  99.90,  -8.69,  -0.45,  (max)
12/16 10Z,   0.60,  -9.11,  99.90,  -8.96,  -0.45,
12/16 11Z,   0.60, -10.49,  99.90, -10.34,  -0.45,
12/16 12Z,   0.50, -12.64,  99.90, -12.59,  -0.45,
12/16 13Z,   0.50, -14.89,  99.90, -14.85,  -0.45,
12/16 14Z,   0.30, -16.39,  99.90, -16.55,  -0.45,
12/16 15Z,   0.20, -16.59,  99.90, -16.85,  -0.45,  (min)
12/16 16Z,   0.00, -15.50,  99.90, -15.96,  -0.45,
12/16 17Z,   0.00, -13.38,  99.90, -13.83,  -0.45,
12/16 18Z,   0.00, -10.67,  99.90, -11.12,  -0.45,
12/16 19Z,   0.00,  -8.15,  99.90,  -8.60,  -0.45,
12/16 20Z,   0.00,  -6.56,  99.90,  -7.01,  -0.45,
12/16 21Z,   0.10,  -6.29,  99.90,  -6.64,  -0.45,  (max)
12/16 22Z,   0.10,  -7.42,  99.90,  -7.77,  -0.45,
12/16 23Z,   0.10,  -9.79,  99.90, -10.14,  -0.45,
12/17 00Z,   0.00, -13.07,  99.90, -13.52,  -0.45,