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
#Elfin Cove, AK : 12/13/2025 18:21:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 00Z,  -0.80,  -7.58,  -9.36,  99.90,  -0.98,
12/12 01Z,  -0.80,  -6.38,  -8.16,  99.90,  -0.98,
12/12 02Z,  -0.80,  -5.53,  -7.22,  99.90,  -0.89,
12/12 03Z,  -0.80,  -5.32,  -7.03,  99.90,  -0.91,  (max)
12/12 04Z,  -0.90,  -5.89,  -7.59,  99.90,  -0.80,
12/12 05Z,  -0.90,  -7.14,  -8.88,  99.90,  -0.84,
12/12 06Z,  -1.00,  -8.74, -10.47,  99.90,  -0.73,
12/12 07Z,  -1.00, -10.35, -12.04,  99.90,  -0.69,
12/12 08Z,  -0.90, -11.60, -13.21,  99.90,  -0.71,
12/12 09Z,  -1.00, -12.15, -13.74,  99.90,  -0.59,  (min)
12/12 10Z,  -1.00, -11.87, -13.41,  99.90,  -0.54,
12/12 11Z,  -1.00, -10.80, -12.33,  99.90,  -0.53,
12/12 12Z,  -1.10,  -9.18, -10.66,  99.90,  -0.38,
12/12 13Z,  -1.00,  -7.34,  -8.82,  99.90,  -0.48,
12/12 14Z,  -1.00,  -5.67,  -7.10,  99.90,  -0.43,
12/12 15Z,  -1.00,  -4.50,  -5.90,  99.90,  -0.40,
12/12 16Z,  -0.90,  -4.09,  -5.46,  99.90,  -0.47,  (max)
12/12 17Z,  -0.90,  -4.52,  -5.92,  99.90,  -0.50,
12/12 18Z,  -0.90,  -5.60,  -7.06,  99.90,  -0.56,
12/12 19Z,  -0.80,  -7.06,  -8.57,  99.90,  -0.71,
12/12 20Z,  -0.80,  -8.55, -10.01,  99.90,  -0.66,
12/12 21Z,  -0.70,  -9.74, -11.22,  99.90,  -0.78,
12/12 22Z,  -0.60, -10.35, -11.88,  99.90,  -0.93,  (min)
12/12 23Z,  -0.60, -10.30, -11.75,  99.90,  -0.85,
12/13 00Z,  -0.70,  -9.63, -11.03,  99.90,  -0.70,
12/13 01Z,  -0.60,  -8.57,  -9.91,  99.90,  -0.74,
12/13 02Z,  -0.60,  -7.43,  -8.68,  99.90,  -0.65,
12/13 03Z,  -0.50,  -6.51,  -7.74,  99.90,  -0.73,
12/13 04Z,  -0.50,  -6.10,  -7.29,  99.90,  -0.69,  (max)
12/13 05Z,  -0.60,  -6.36,  -7.43,  99.90,  -0.47,
12/13 06Z,  -0.50,  -7.24,  -8.36,  99.90,  -0.62,
12/13 07Z,  -0.50,  -8.47,  -9.47,  99.90,  -0.50,
12/13 08Z,  -0.40,  -9.75, -10.62,  99.90,  -0.47,
12/13 09Z,  -0.40, -10.74, -11.60,  99.90,  -0.46,
12/13 10Z,  -0.30, -11.17, -11.88,  99.90,  -0.41,  (min)
12/13 11Z,  -0.40, -10.88, -11.62,  99.90,  -0.34,
12/13 12Z,  -0.40,  -9.89, -10.63,  99.90,  -0.34,
12/13 13Z,  -0.30,  -8.41,  -9.06,  99.90,  -0.35,
12/13 14Z,  -0.20,  -6.74,  -7.31,  99.90,  -0.37,
12/13 15Z,  -0.10,  -5.23,  -5.79,  99.90,  -0.46,
12/13 16Z,  -0.10,  -4.20,  -4.72,  99.90,  -0.42,
12/13 17Z,   0.00,  -3.93,  -4.44,  99.90,  -0.51,  (max)
12/13 18Z,  -0.10,  -4.47,  -5.01,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 19Z,   0.00,  -5.68,  99.90,  -6.15,  -0.47,
12/13 20Z,   0.00,  -7.27,  99.90,  -7.77,  -0.50,
12/13 21Z,   0.00,  -8.91,  99.90,  -9.44,  -0.52,
12/13 22Z,   0.10, -10.26,  99.90, -10.72,  -0.55,
12/13 23Z,   0.20, -11.04,  99.90, -11.43,  -0.58,  (min)
12/14 00Z,   0.30, -11.11,  99.90, -11.42,  -0.61,
12/14 01Z,   0.30, -10.51,  99.90, -10.85,  -0.64,
12/14 02Z,   0.20,  -9.45,  99.90,  -9.92,  -0.67,
12/14 03Z,   0.10,  -8.22,  99.90,  -8.82,  -0.70,
12/14 04Z,   0.10,  -7.13,  99.90,  -7.76,  -0.73,
12/14 05Z,   0.00,  -6.48,  99.90,  -7.24,  -0.76,  (max)
12/14 06Z,   0.00,  -6.48,  99.90,  -7.27,  -0.79,
12/14 07Z,  -0.10,  -7.08,  99.90,  -7.97,  -0.79,
12/14 08Z,  -0.20,  -8.06,  99.90,  -9.05,  -0.79,
12/14 09Z,  -0.20,  -9.15,  99.90, -10.14,  -0.79,
12/14 10Z,  -0.20, -10.03,  99.90, -11.01,  -0.79,
12/14 11Z,  -0.10, -10.40,  99.90, -11.28,  -0.79,  (min)
12/14 12Z,   0.00, -10.10,  99.90, -10.89,  -0.79,
12/14 13Z,   0.10,  -9.14,  99.90,  -9.82,  -0.79,
12/14 14Z,   0.20,  -7.71,  99.90,  -8.29,  -0.79,
12/14 15Z,   0.20,  -6.13,  99.90,  -6.71,  -0.79,
12/14 16Z,   0.20,  -4.72,  99.90,  -5.31,  -0.79,
12/14 17Z,   0.30,  -3.83,  99.90,  -4.32,  -0.79,
12/14 18Z,   0.50,  -3.74,  99.90,  -4.02,  -0.79,  (max)
12/14 19Z,   0.60,  -4.50,  99.90,  -4.68,  -0.79,
12/14 20Z,   0.60,  -5.92,  99.90,  -6.11,  -0.79,
12/14 21Z,   0.50,  -7.73,  99.90,  -8.02,  -0.79,
12/14 22Z,   0.40,  -9.57,  99.90,  -9.96,  -0.79,
12/14 23Z,   0.40, -11.07,  99.90, -11.46,  -0.79,
12/15 00Z,   0.40, -11.92,  99.90, -12.31,  -0.79,
12/15 01Z,   0.40, -11.97,  99.90, -12.35,  -0.79,  (min)
12/15 02Z,   0.50, -11.27,  99.90, -11.56,  -0.79,
12/15 03Z,   0.60, -10.06,  99.90, -10.25,  -0.79,
12/15 04Z,   0.60,  -8.63,  99.90,  -8.81,  -0.79,
12/15 05Z,   0.60,  -7.31,  99.90,  -7.50,  -0.79,
12/15 06Z,   0.60,  -6.47,  99.90,  -6.66,  -0.79,
12/15 07Z,   0.80,  -6.31,  99.90,  -6.30,  -0.79,  (max)
12/15 08Z,   1.00,  -6.78,  99.90,  -6.57,  -0.79,
12/15 09Z,   1.30,  -7.67,  99.90,  -7.16,  -0.79,
12/15 10Z,   1.50,  -8.71,  99.90,  -8.00,  -0.79,
12/15 11Z,   1.40,  -9.55,  99.90,  -8.94,  -0.79,
12/15 12Z,   1.30,  -9.88,  99.90,  -9.37,  -0.79,  (min)
12/15 13Z,   1.20,  -9.52,  99.90,  -9.10,  -0.79,
12/15 14Z,   1.20,  -8.50,  99.90,  -8.08,  -0.79,
12/15 15Z,   1.20,  -7.05,  99.90,  -6.63,  -0.79,
12/15 16Z,   1.20,  -5.48,  99.90,  -5.07,  -0.79,
12/15 17Z,   1.20,  -4.15,  99.90,  -3.74,  -0.79,
12/15 18Z,   1.20,  -3.44,  99.90,  -3.02,  -0.79,  (max)
12/15 19Z,   1.10,  -3.61,  99.90,  -3.29,  -0.79,
12/15 20Z,   1.10,  -4.66,  99.90,  -4.35,  -0.79,
12/15 21Z,   1.10,  -6.39,  99.90,  -6.07,  -0.79,
12/15 22Z,   1.10,  -8.47,  99.90,  -8.15,  -0.79,
12/15 23Z,   1.00, -10.50,  99.90, -10.28,  -0.79,
12/16 00Z,   1.00, -12.06,  99.90, -11.84,  -0.79,
12/16 01Z,   1.00, -12.83,  99.90, -12.61,  -0.79,  (min)
12/16 02Z,   0.90, -12.69,  99.90, -12.58,  -0.79,
12/16 03Z,   0.90, -11.75,  99.90, -11.64,  -0.79,
12/16 04Z,   0.90, -10.28,  99.90, -10.16,  -0.79,
12/16 05Z,   0.80,  -8.59,  99.90,  -8.58,  -0.79,
12/16 06Z,   0.70,  -7.09,  99.90,  -7.18,  -0.79,
12/16 07Z,   0.80,  -6.16,  99.90,  -6.15,  -0.79,
12/16 08Z,   0.80,  -5.98,  99.90,  -5.97,  -0.79,  (max)
12/16 09Z,   0.70,  -6.48,  99.90,  -6.57,  -0.79,
12/16 10Z,   0.80,  -7.43,  99.90,  -7.42,  -0.79,
12/16 11Z,   0.70,  -8.52,  99.90,  -8.61,  -0.79,
12/16 12Z,   0.70,  -9.35,  99.90,  -9.43,  -0.79,
12/16 13Z,   0.60,  -9.58,  99.90,  -9.77,  -0.79,  (min)
12/16 14Z,   0.50,  -9.08,  99.90,  -9.36,  -0.79,
12/16 15Z,   0.40,  -7.92,  99.90,  -8.31,  -0.79,
12/16 16Z,   0.30,  -6.37,  99.90,  -6.86,  -0.79,
12/16 17Z,   0.20,  -4.79,  99.90,  -5.37,  -0.79,
12/16 18Z,   0.20,  -3.57,  99.90,  -4.15,  -0.79,
12/16 19Z,   0.20,  -3.09,  99.90,  -3.68,  -0.79,  (max)
12/16 20Z,   0.20,  -3.60,  99.90,  -4.19,  -0.79,
12/16 21Z,   0.20,  -5.03,  99.90,  -5.61,  -0.79,
12/16 22Z,   0.30,  -7.11,  99.90,  -7.59,  -0.79,
12/16 23Z,   0.30,  -9.45,  99.90,  -9.94,  -0.79,
12/17 00Z,   0.30, -11.58,  99.90, -12.07,  -0.79,
12/17 01Z,   0.30, -13.06,  99.90, -13.55,  -0.79,
12/17 02Z,   0.30, -13.60,  99.90, -14.08,  -0.79,  (min)
12/17 03Z,   0.20, -13.14,  99.90, -13.72,  -0.79,
12/17 04Z,   0.10, -11.85,  99.90, -12.54,  -0.79,
12/17 05Z,   0.10, -10.06,  99.90, -10.74,  -0.79,
12/17 06Z,   0.10,  -8.15,  99.90,  -8.84,  -0.79,
12/17 07Z,   0.20,  -6.58,  99.90,  -7.16,  -0.79,
12/17 08Z,   0.30,  -5.70,  99.90,  -6.18,  -0.79,
12/17 09Z,   0.30,  -5.66,  99.90,  -6.14,  -0.79,  (max)
12/17 10Z,   0.30,  -6.34,  99.90,  -6.82,  -0.79,
12/17 11Z,   0.30,  -7.44,  99.90,  -7.93,  -0.79,
12/17 12Z,   0.40,  -8.59,  99.90,  -8.98,  -0.79,