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 : 01/15/2026 12:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 12Z,   0.10, -14.71, -14.69,  99.90,  -0.08,
01/13 13Z,   0.10, -14.92, -15.19,  99.90,  -0.37,  (min)
01/13 14Z,   0.00, -14.29, -14.73,  99.90,  -0.44,
01/13 15Z,   0.00, -13.07, -13.54,  99.90,  -0.47,
01/13 16Z,  -0.10, -11.45, -11.90,  99.90,  -0.35,
01/13 17Z,  -0.10,  -9.76, -10.11,  99.90,  -0.25,
01/13 18Z,   0.00,  -8.51,  -8.67,  99.90,  -0.16,
01/13 19Z,   0.00,  -8.10,  -8.01,  99.90,   0.09,  (max)
01/13 20Z,   0.00,  -8.61,  -8.43,  99.90,   0.18,
01/13 21Z,   0.00,  -9.95,  -9.81,  99.90,   0.14,
01/13 22Z,   0.00, -11.91, -11.79,  99.90,   0.12,
01/13 23Z,   0.00, -14.28, -14.24,  99.90,   0.04,
01/14 00Z,   0.30, -16.71, -16.59,  99.90,  -0.18,
01/14 01Z,   0.40, -18.60, -18.32,  99.90,  -0.12,
01/14 02Z,   0.40, -19.53, -19.22,  99.90,  -0.09,  (min)
01/14 03Z,   0.40, -19.45, -19.06,  99.90,  -0.01,
01/14 04Z,   0.60, -18.37, -17.99,  99.90,  -0.22,
01/14 05Z,   0.90, -16.44, -16.24,  99.90,  -0.70,
01/14 06Z,   1.30, -14.13, -14.05,  99.90,  -1.22,
01/14 07Z,   1.50, -12.09, -11.87,  99.90,  -1.28,
01/14 08Z,   1.60, -10.73, -10.24,  99.90,  -1.11,
01/14 09Z,   1.80, -10.26,  -9.55,  99.90,  -1.09,  (max)
01/14 10Z,   1.90, -10.62,  -9.95,  99.90,  -1.23,
01/14 11Z,   1.90, -11.68, -11.05,  99.90,  -1.27,
01/14 12Z,   2.00, -13.11, -12.41,  99.90,  -1.30,
01/14 13Z,   1.80, -14.35, -13.89,  99.90,  -1.34,
01/14 14Z,   1.70, -14.81, -14.83,  99.90,  -1.72,  (min)
01/14 15Z,   1.50, -14.38, -14.75,  99.90,  -1.87,
01/14 16Z,   1.20, -13.20, -13.64,  99.90,  -1.64,
01/14 17Z,   0.80, -11.48, -11.99,  99.90,  -1.31,
01/14 18Z,   0.90,  -9.64, -10.15,  99.90,  -1.41,
01/14 19Z,   0.90,  -8.27,  -8.63,  99.90,  -1.26,
01/14 20Z,   0.80,  -7.79,  -7.89,  99.90,  -0.90,  (max)
01/14 21Z,   0.60,  -8.31,  -8.48,  99.90,  -0.77,
01/14 22Z,   0.40,  -9.77, -10.03,  99.90,  -0.66,
01/14 23Z,   0.30, -11.98, -12.33,  99.90,  -0.65,
01/15 00Z,   0.60, -14.72, -15.14,  99.90,  -1.02,
01/15 01Z,   0.40, -17.52, -17.99,  99.90,  -0.87,
01/15 02Z,   0.10, -19.66, -20.20,  99.90,  -0.64,
01/15 03Z,  -0.10, -20.64, -21.18,  99.90,  -0.44,  (min)
01/15 04Z,  -0.30, -20.38, -20.96,  99.90,  -0.28,
01/15 05Z,  -0.40, -18.89, -19.58,  99.90,  -0.29,
01/15 06Z,  -0.30, -16.43, -17.38,  99.90,  -0.65,
01/15 07Z,  -0.20, -13.62, -14.52,  99.90,  -0.70,
01/15 08Z,  -0.20, -11.20, -11.89,  99.90,  -0.49,
01/15 09Z,  -0.20,  -9.65, -10.05,  99.90,  -0.20,
01/15 10Z,  -0.20,  -9.19,  -9.55,  99.90,  -0.16,  (max)
01/15 11Z,  -0.10,  -9.79, -10.14,  99.90,  -0.25,
01/15 12Z,  -0.10, -11.27, -11.47,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 13Z,  -0.20, -13.18,  99.90, -13.54,  -0.15,
01/15 14Z,  -0.20, -14.78,  99.90, -15.18,  -0.21,
01/15 15Z,  -0.20, -15.38,  99.90, -15.84,  -0.26,  (min)
01/15 16Z,  -0.20, -14.86,  99.90, -15.37,  -0.31,
01/15 17Z,  -0.20, -13.40,  99.90, -13.96,  -0.36,
01/15 18Z,  -0.30, -11.29,  99.90, -12.01,  -0.42,
01/15 19Z,  -0.40,  -9.12,  99.90,  -9.98,  -0.47,
01/15 20Z,  -0.50,  -7.57,  99.90,  -8.59,  -0.52,
01/15 21Z,  -0.40,  -7.08,  99.90,  -8.06,  -0.57,  (max)
01/15 22Z,  -0.20,  -7.80,  99.90,  -8.63,  -0.62,
01/15 23Z,   0.00,  -9.65,  99.90, -10.32,  -0.68,
01/16 00Z,   0.00, -12.40,  99.90, -13.13,  -0.73,
01/16 01Z,   0.00, -15.71,  99.90, -16.44,  -0.73,
01/16 02Z,   0.10, -18.91,  99.90, -19.54,  -0.73,
01/16 03Z,   0.30, -21.14,  99.90, -21.57,  -0.73,
01/16 04Z,   0.20, -21.88,  99.90, -22.41,  -0.73,  (min)
01/16 05Z,   0.20, -21.08,  99.90, -21.61,  -0.73,
01/16 06Z,   0.20, -18.89,  99.90, -19.42,  -0.73,
01/16 07Z,   0.20, -15.74,  99.90, -16.27,  -0.73,
01/16 08Z,   0.00, -12.44,  99.90, -13.17,  -0.73,
01/16 09Z,  -0.10,  -9.79,  99.90, -10.62,  -0.73,
01/16 10Z,   0.00,  -8.31,  99.90,  -9.04,  -0.73,
01/16 11Z,   0.00,  -8.20,  99.90,  -8.93,  -0.73,  (max)
01/16 12Z,   0.10,  -9.39,  99.90, -10.01,  -0.73,
01/16 13Z,   0.20, -11.54,  99.90, -12.07,  -0.73,
01/16 14Z,   0.30, -14.02,  99.90, -14.45,  -0.73,
01/16 15Z,   0.60, -15.84,  99.90, -15.97,  -0.73,
01/16 16Z,   0.60, -16.32,  99.90, -16.45,  -0.73,  (min)
01/16 17Z,   0.50, -15.38,  99.90, -15.61,  -0.73,
01/16 18Z,   0.40, -13.34,  99.90, -13.67,  -0.73,
01/16 19Z,   0.40, -10.67,  99.90, -11.00,  -0.73,
01/16 20Z,   0.30,  -8.13,  99.90,  -8.56,  -0.73,
01/16 21Z,   0.10,  -6.49,  99.90,  -7.12,  -0.73,
01/16 22Z,   0.00,  -6.21,  99.90,  -6.94,  -0.73,  (max)
01/16 23Z,   0.00,  -7.39,  99.90,  -8.12,  -0.73,
01/17 00Z,  -0.10,  -9.89,  99.90, -10.72,  -0.73,
01/17 01Z,  -0.30, -13.39,  99.90, -14.42,  -0.73,
01/17 02Z,  -0.40, -17.32,  99.90, -18.45,  -0.73,
01/17 03Z,  -0.30, -20.76,  99.90, -21.79,  -0.73,
01/17 04Z,  -0.40, -22.76,  99.90, -23.89,  -0.73,
01/17 05Z,  -0.60, -22.88,  99.90, -24.21,  -0.73,  (min)
01/17 06Z,  -0.60, -21.25,  99.90, -22.58,  -0.73,
01/17 07Z,  -0.60, -18.18,  99.90, -19.51,  -0.73,
01/17 08Z,  -0.60, -14.36,  99.90, -15.69,  -0.73,
01/17 09Z,  -0.60, -10.73,  99.90, -12.06,  -0.73,
01/17 10Z,  -0.60,  -8.12,  99.90,  -9.45,  -0.73,
01/17 11Z,  -0.60,  -7.04,  99.90,  -8.37,  -0.73,  (max)
01/17 12Z,  -0.60,  -7.62,  99.90,  -8.95,  -0.73,
01/17 13Z,  -0.80,  -9.64,  99.90, -11.17,  -0.73,
01/17 14Z,  -0.80, -12.56,  99.90, -14.09,  -0.73,
01/17 15Z,  -0.80, -15.46,  99.90, -16.99,  -0.73,
01/17 16Z,  -0.90, -17.23,  99.90, -18.86,  -0.73,  (min)
01/17 17Z,  -0.90, -17.23,  99.90, -18.86,  -0.73,
01/17 18Z,  -0.70, -15.59,  99.90, -17.02,  -0.73,
01/17 19Z,  -0.50, -12.81,  99.90, -14.04,  -0.73,
01/17 20Z,  -0.20,  -9.58,  99.90, -10.51,  -0.73,
01/17 21Z,   0.00,  -6.81,  99.90,  -7.54,  -0.73,
01/17 22Z,   0.00,  -5.30,  99.90,  -6.03,  -0.73,  (max)
01/17 23Z,   0.00,  -5.49,  99.90,  -6.22,  -0.73,
01/18 00Z,  -0.20,  -7.40,  99.90,  -8.33,  -0.73,
01/18 01Z,  -0.40, -10.77,  99.90, -11.90,  -0.73,
01/18 02Z,  -0.60, -15.05,  99.90, -16.38,  -0.73,
01/18 03Z,  -0.70, -19.42,  99.90, -20.85,  -0.73,
01/18 04Z,  -0.70, -22.76,  99.90, -24.19,  -0.73,
01/18 05Z,  -0.60, -24.12,  99.90, -25.45,  -0.73,  (min)
01/18 06Z,  -0.50, -23.31,  99.90, -24.54,  -0.73,
01/18 07Z,  -0.30, -20.66,  99.90, -21.69,  -0.73,
01/18 08Z,  -0.10, -16.74,  99.90, -17.57,  -0.73,
01/18 09Z,  -0.20, -12.42,  99.90, -13.35,  -0.73,
01/18 10Z,  -0.20,  -8.75,  99.90,  -9.68,  -0.73,
01/18 11Z,  -0.30,  -6.53,  99.90,  -7.56,  -0.73,
01/18 12Z,  -0.40,  -6.18,  99.90,  -7.31,  -0.73,  (max)
01/18 13Z,  -0.50,  -7.70,  99.90,  -8.93,  -0.73,
01/18 14Z,  -0.60, -10.64,  99.90, -11.97,  -0.73,
01/18 15Z,  -0.60, -14.20,  99.90, -15.53,  -0.73,
01/18 16Z,  -0.60, -17.22,  99.90, -18.55,  -0.73,
01/18 17Z,  -0.60, -18.55,  99.90, -19.88,  -0.73,  (min)
01/18 18Z,  -0.50, -17.76,  99.90, -18.99,  -0.73,
01/18 19Z,  -0.30, -15.26,  99.90, -16.29,  -0.73,
01/18 20Z,  -0.30, -11.77,  99.90, -12.80,  -0.73,
01/18 21Z,  -0.30,  -8.16,  99.90,  -9.18,  -0.73,
01/18 22Z,  -0.30,  -5.42,  99.90,  -6.45,  -0.73,
01/18 23Z,  -0.30,  -4.34,  99.90,  -5.37,  -0.73,  (max)
01/19 00Z,  -0.40,  -5.26,  99.90,  -6.39,  -0.73,