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
#Alitak, AK : 12/09/2025 04:21:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 12Z,   0.00,  -4.12,  99.90,  -4.12,   0.00,
12/07 13Z,   0.00,  -3.75,  99.90,  -3.75,   0.00,  (max)
12/07 14Z,  -0.10,  -4.78,  99.90,  -4.88,   0.00,
12/07 15Z,  -0.10,  -6.70,  99.90,  -6.80,   0.00,
12/07 16Z,  -0.10,  -8.86,  99.90,  -8.96,   0.00,
12/07 17Z,   0.00, -10.65,  99.90, -10.65,   0.00,
12/07 18Z,   0.00, -11.58,  99.90, -11.58,   0.00,  (min)
12/07 19Z,   0.00, -11.37,  99.90, -11.37,   0.00,
12/07 20Z,   0.00,  -9.98,  99.90,  -9.98,   0.00,
12/07 21Z,   0.00,  -7.61,  99.90,  -7.61,   0.00,
12/07 22Z,   0.00,  -4.76,  99.90,  -4.76,   0.00,
12/07 23Z,   0.00,  -2.33,  99.90,  -2.33,   0.00,
12/08 00Z,   0.00,  -1.25,  99.90,  -1.25,   0.00,  (max)
12/08 01Z,   0.00,  -1.85,  99.90,  -1.85,   0.00,
12/08 02Z,   0.00,  -3.94,  99.90,  -3.94,   0.00,
12/08 03Z,   0.00,  -7.10,  99.90,  -7.10,   0.00,
12/08 04Z,   0.00, -10.72,  99.90, -10.72,   0.00,
12/08 05Z,   0.00, -14.13,  99.90, -14.13,   0.00,
12/08 06Z,   0.00, -16.72,  99.90, -16.72,   0.00,
12/08 07Z,   0.00, -17.94,  99.90, -17.94,   0.00,  (min)
12/08 08Z,   0.10, -17.55,  99.90, -17.45,   0.00,
12/08 09Z,   0.10, -15.58,  99.90, -15.48,   0.00,
12/08 10Z,   0.10, -12.37,  99.90, -12.27,   0.00,
12/08 11Z,   0.10,  -8.74,  99.90,  -8.64,   0.00,
12/08 12Z,   0.10,  -5.80,  99.90,  -5.70,   0.00,
12/08 13Z,   0.10,  -4.27,  99.90,  -4.17,   0.00,
12/08 14Z,   0.10,  -4.22,  99.90,  -4.12,   0.00,  (max)
12/08 15Z,   0.10,  -5.35,  99.90,  -5.25,   0.00,
12/08 16Z,   0.00,  -7.19,  99.90,  -7.19,   0.00,
12/08 17Z,   0.00,  -9.18,  99.90,  -9.18,   0.00,
12/08 18Z,   0.00, -10.76,  99.90, -10.76,   0.00,
12/08 19Z,   0.00, -11.49,  99.90, -11.49,   0.00,  (min)
12/08 20Z,   0.00, -11.13,  99.90, -11.13,   0.00,
12/08 21Z,   0.00,  -9.74,  99.90,  -9.74,   0.00,
12/08 22Z,  -0.10,  -7.51,  99.90,  -7.61,   0.00,
12/08 23Z,  -0.10,  -4.98,  99.90,  -5.08,   0.00,
12/09 00Z,  -0.20,  -3.00,  99.90,  -3.20,   0.00,
12/09 01Z,  -0.20,  -2.32,  99.90,  -2.52,   0.00,  (max)
12/09 02Z,  -0.20,  -3.11,  99.90,  -3.31,   0.00,
12/09 03Z,  -0.20,  -5.14,  99.90,  -5.34,   0.00,
12/09 04Z,  -0.20,  -8.01,  99.90,  -8.21,   0.00,
12/09 05Z,  -0.20, -11.20,  99.90, -11.40,   0.00,
12/09 06Z,  -0.20, -14.12,  99.90, -14.32,   0.00,
12/09 07Z,  -0.10, -16.21,  99.90, -16.31,   0.00,
12/09 08Z,  -0.10, -17.00,  99.90, -17.10,   0.00,  (min)
12/09 09Z,   0.00, -16.34,  99.90, -16.34,   0.00,
12/09 10Z,  -0.10, -14.32,  99.90, -14.42,   0.00,
12/09 11Z,  -0.10, -11.31,  99.90, -11.41,   0.00,
12/09 12Z,  -0.10,  -8.11,  99.90,  -8.21,   0.00,
12/09 13Z,  -0.10,  -5.70,  99.90,  -5.80,   0.00,
12/09 14Z,  -0.10,  -4.58,  99.90,  -4.68,   0.00,  (max)
12/09 15Z,  -0.10,  -4.72,  99.90,  -4.82,   0.00,
12/09 16Z,  -0.10,  -5.84,  99.90,  -5.94,   0.00,
12/09 17Z,  -0.10,  -7.54,  99.90,  -7.64,   0.00,
12/09 18Z,  -0.10,  -9.33,  99.90,  -9.43,   0.00,
12/09 19Z,  -0.10, -10.71,  99.90, -10.81,   0.00,
12/09 20Z,  -0.10, -11.29,  99.90, -11.39,   0.00,  (min)
12/09 21Z,  -0.10, -10.92,  99.90, -11.02,   0.00,
12/09 22Z,  -0.10,  -9.66,  99.90,  -9.76,   0.00,
12/09 23Z,  -0.10,  -7.73,  99.90,  -7.83,   0.00,
12/10 00Z,  -0.10,  -5.61,  99.90,  -5.71,   0.00,
12/10 01Z,  -0.20,  -4.07,  99.90,  -4.27,   0.00,
12/10 02Z,  -0.30,  -3.68,  99.90,  -3.98,   0.00,  (max)
12/10 03Z,  -0.40,  -4.49,  99.90,  -4.89,   0.00,
12/10 04Z,  -0.40,  -6.27,  99.90,  -6.67,   0.00,
12/10 05Z,  -0.40,  -8.72,  99.90,  -9.12,   0.00,
12/10 06Z,  -0.40, -11.40,  99.90, -11.80,   0.00,
12/10 07Z,  -0.30, -13.78,  99.90, -14.08,   0.00,
12/10 08Z,  -0.30, -15.36,  99.90, -15.66,   0.00,
12/10 09Z,  -0.20, -15.78,  99.90, -15.98,   0.00,  (min)
12/10 10Z,  -0.20, -14.98,  99.90, -15.18,   0.00,
12/10 11Z,  -0.20, -13.06,  99.90, -13.26,   0.00,
12/10 12Z,  -0.30, -10.36,  99.90, -10.66,   0.00,
12/10 13Z,  -0.30,  -7.64,  99.90,  -7.94,   0.00,
12/10 14Z,  -0.30,  -5.70,  99.90,  -6.00,   0.00,
12/10 15Z,  -0.30,  -4.87,  99.90,  -5.17,   0.00,  (max)
12/10 16Z,  -0.30,  -5.09,  99.90,  -5.39,   0.00,
12/10 17Z,  -0.20,  -6.14,  99.90,  -6.34,   0.00,
12/10 18Z,  -0.20,  -7.70,  99.90,  -7.90,   0.00,
12/10 19Z,  -0.10,  -9.33,  99.90,  -9.43,   0.00,
12/10 20Z,   0.00, -10.58,  99.90, -10.58,   0.00,
12/10 21Z,   0.00, -11.12,  99.90, -11.12,   0.00,  (min)
12/10 22Z,   0.00, -10.86,  99.90, -10.86,   0.00,
12/10 23Z,  -0.10,  -9.86,  99.90,  -9.96,   0.00,
12/11 00Z,  -0.20,  -8.29,  99.90,  -8.49,   0.00,
12/11 01Z,  -0.30,  -6.57,  99.90,  -6.87,   0.00,
12/11 02Z,  -0.40,  -5.38,  99.90,  -5.78,   0.00,
12/11 03Z,  -0.40,  -5.10,  99.90,  -5.50,   0.00,  (max)
12/11 04Z,  -0.40,  -5.75,  99.90,  -6.15,   0.00,
12/11 05Z,  -0.40,  -7.17,  99.90,  -7.57,   0.00,
12/11 06Z,  -0.40,  -9.15,  99.90,  -9.55,   0.00,
12/11 07Z,  -0.40, -11.30,  99.90, -11.70,   0.00,
12/11 08Z,  -0.30, -13.16,  99.90, -13.46,   0.00,
12/11 09Z,  -0.30, -14.30,  99.90, -14.60,   0.00,
12/11 10Z,  -0.40, -14.47,  99.90, -14.87,   0.00,  (min)
12/11 11Z,  -0.40, -13.63,  99.90, -14.03,   0.00,
12/11 12Z,  -0.50, -11.89,  99.90, -12.39,   0.00,
12/11 13Z,  -0.50,  -9.54,  99.90, -10.04,   0.00,
12/11 14Z,  -0.50,  -7.26,  99.90,  -7.76,   0.00,
12/11 15Z,  -0.60,  -5.67,  99.90,  -6.27,   0.00,
12/11 16Z,  -0.70,  -5.02,  99.90,  -5.72,   0.00,  (max)
12/11 17Z,  -0.70,  -5.25,  99.90,  -5.95,   0.00,
12/11 18Z,  -0.70,  -6.25,  99.90,  -6.95,   0.00,
12/11 19Z,  -0.70,  -7.72,  99.90,  -8.42,   0.00,
12/11 20Z,  -0.70,  -9.26,  99.90,  -9.96,   0.00,
12/11 21Z,  -0.60, -10.49,  99.90, -11.09,   0.00,
12/11 22Z,  -0.70, -11.12,  99.90, -11.82,   0.00,  (min)
12/11 23Z,  -0.70, -11.07,  99.90, -11.77,   0.00,
12/12 00Z,  -0.80, -10.38,  99.90, -11.18,   0.00,
12/12 01Z,  -0.90,  -9.14,  99.90, -10.04,   0.00,
12/12 02Z,  -0.90,  -7.71,  99.90,  -8.61,   0.00,
12/12 03Z,  -0.90,  -6.67,  99.90,  -7.57,   0.00,
12/12 04Z,  -1.00,  -6.33,  99.90,  -7.33,   0.00,  (max)
12/12 05Z,  -1.00,  -6.70,  99.90,  -7.70,   0.00,
12/12 06Z,  -0.90,  -7.74,  99.90,  -8.64,   0.00,
12/12 07Z,  -0.90,  -9.26,  99.90, -10.16,   0.00,
12/12 08Z,  -0.90, -10.93,  99.90, -11.83,   0.00,
12/12 09Z,  -0.90, -12.36,  99.90, -13.26,   0.00,
12/12 10Z,  -0.90, -13.18,  99.90, -14.08,   0.00,
12/12 11Z,  -1.00, -13.20,  99.90, -14.20,   0.00,  (min)
12/12 12Z,  -1.10, -12.41,  99.90, -13.51,   0.00,
12/12 13Z,  -1.10, -10.87,  99.90, -11.97,   0.00,
12/12 14Z,  -1.10,  -8.82,  99.90,  -9.92,   0.00,
12/12 15Z,  -1.10,  -6.85,  99.90,  -7.95,   0.00,
12/12 16Z,  -1.10,  -5.50,  99.90,  -6.60,   0.00,
12/12 17Z,  -1.10,  -4.96,  99.90,  -6.06,   0.00,  (max)
12/12 18Z,  -1.10,  -5.23,  99.90,  -6.33,   0.00,
12/12 19Z,  99.90,  -6.23,  99.90,  99.90,   0.00,
12/12 20Z,  99.90,  -7.71,  99.90,  99.90,   0.00,
12/12 21Z,  99.90,  -9.29,  99.90,  99.90,   0.00,
12/12 22Z,  99.90, -10.62,  99.90,  99.90,   0.00,
12/12 23Z,  99.90, -11.41,  99.90,  99.90,   0.00,
12/13 00Z,  99.90, -11.60,  99.90,  99.90,   0.00,