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 : 05/10/2026 13:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 18Z,  -0.10, -10.53, -11.90,  99.90,  -1.27,
05/08 19Z,  -0.10, -11.80, -13.09,  99.90,  -1.19,
05/08 20Z,  -0.20, -12.45, -13.62,  99.90,  -0.97,  (min)
05/08 21Z,  -0.20, -12.34, -13.44,  99.90,  -0.90,
05/08 22Z,  -0.10, -11.53, -12.54,  99.90,  -0.91,
05/08 23Z,   0.00, -10.20, -11.23,  99.90,  -1.03,
05/09 00Z,   0.00,  -8.68,  -9.76,  99.90,  -1.08,
05/09 01Z,   0.00,  -7.29,  -8.42,  99.90,  -1.13,
05/09 02Z,   0.00,  -6.27,  -7.54,  99.90,  -1.27,
05/09 03Z,   0.20,  -5.80,  -7.10,  99.90,  -1.50,  (max)
05/09 04Z,   0.20,  -5.92,  -7.26,  99.90,  -1.54,
05/09 05Z,   0.20,  -6.51,  -7.77,  99.90,  -1.46,
05/09 06Z,   0.20,  -7.31,  -8.41,  99.90,  -1.30,
05/09 07Z,   0.30,  -8.08,  -9.06,  99.90,  -1.28,
05/09 08Z,   0.30,  -8.58,  -9.37,  99.90,  -1.09,  (min)
05/09 09Z,   0.30,  -8.65,  -9.34,  99.90,  -0.99,
05/09 10Z,   0.40,  -8.22,  -8.84,  99.90,  -1.02,
05/09 11Z,   0.50,  -7.39,  -8.02,  99.90,  -1.13,
05/09 12Z,   0.40,  -6.39,  -7.08,  99.90,  -1.09,
05/09 13Z,   0.40,  -5.53,  -6.34,  99.90,  -1.21,
05/09 14Z,   0.40,  -5.08,  -5.97,  99.90,  -1.29,  (max)
05/09 15Z,   0.40,  -5.21,  -6.15,  99.90,  -1.34,
05/09 16Z,   0.50,  -5.99,  -7.10,  99.90,  -1.61,
05/09 17Z,   0.60,  -7.32,  -8.35,  99.90,  -1.63,
05/09 18Z,   0.40,  -8.91,  -9.89,  99.90,  -1.38,
05/09 19Z,   0.40, -10.42, -11.32,  99.90,  -1.30,
05/09 20Z,   0.50, -11.57, -12.34,  99.90,  -1.27,
05/09 21Z,   0.50, -12.13, -12.87,  99.90,  -1.24,  (min)
05/09 22Z,   0.60, -11.99, -12.63,  99.90,  -1.24,
05/09 23Z,   0.60, -11.18, -11.81,  99.90,  -1.23,
05/10 00Z,   0.30,  -9.86, -10.57,  99.90,  -1.01,
05/10 01Z,   0.30,  -8.34,  -9.12,  99.90,  -1.08,
05/10 02Z,   0.40,  -6.94,  -7.83,  99.90,  -1.29,
05/10 03Z,   0.50,  -5.92,  -6.89,  99.90,  -1.47,
05/10 04Z,   0.50,  -5.46,  -6.41,  99.90,  -1.45,  (max)
05/10 05Z,   0.50,  -5.62,  -6.55,  99.90,  -1.43,
05/10 06Z,   0.30,  -6.30,  -7.12,  99.90,  -1.12,
05/10 07Z,   0.30,  -7.24,  -7.84,  99.90,  -0.90,
05/10 08Z,   0.30,  -8.17,  -8.62,  99.90,  -0.75,
05/10 09Z,   0.40,  -8.84,  -9.23,  99.90,  -0.79,
05/10 10Z,   0.40,  -9.07,  -9.32,  99.90,  -0.65,  (min)
05/10 11Z,   0.40,  -8.77,  -9.08,  99.90,  -0.71,
05/10 12Z,   0.40,  -8.00,  -8.43,  99.90,  -0.83,
05/10 13Z,   0.30,  -6.99,  -7.57,  99.90,  -0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 14Z,   0.30,  -6.05,  99.90,  -6.65,  -0.91,
05/10 15Z,   0.20,  -5.47,  99.90,  -6.19,  -0.93,  (max)
05/10 16Z,   0.10,  -5.44,  99.90,  -6.29,  -0.95,
05/10 17Z,   0.00,  -6.07,  99.90,  -7.04,  -0.97,
05/10 18Z,   0.00,  -7.28,  99.90,  -8.28,  -0.99,
05/10 19Z,   0.00,  -8.79,  99.90,  -9.80,  -1.02,
05/10 20Z,   0.00, -10.25,  99.90, -11.29,  -1.04,
05/10 21Z,   0.00, -11.37,  99.90, -12.43,  -1.06,
05/10 22Z,   0.00, -11.92,  99.90, -13.00,  -1.08,  (min)
05/10 23Z,   0.00, -11.75,  99.90, -12.85,  -1.10,
05/11 00Z,   0.00, -10.87,  99.90, -11.99,  -1.13,
05/11 01Z,   0.00,  -9.45,  99.90, -10.60,  -1.15,
05/11 02Z,   0.00,  -7.82,  99.90,  -8.97,  -1.15,
05/11 03Z,   0.00,  -6.34,  99.90,  -7.49,  -1.15,
05/11 04Z,  -0.10,  -5.28,  99.90,  -6.53,  -1.15,
05/11 05Z,  -0.20,  -4.87,  99.90,  -6.21,  -1.15,  (max)
05/11 06Z,  -0.20,  -5.20,  99.90,  -6.54,  -1.15,
05/11 07Z,  -0.20,  -6.13,  99.90,  -7.48,  -1.15,
05/11 08Z,  -0.20,  -7.37,  99.90,  -8.71,  -1.15,
05/11 09Z,  -0.30,  -8.60,  99.90, -10.04,  -1.15,
05/11 10Z,  -0.30,  -9.53,  99.90, -10.98,  -1.15,
05/11 11Z,  -0.40,  -9.94,  99.90, -11.48,  -1.15,  (min)
05/11 12Z,  -0.50,  -9.68,  99.90, -11.33,  -1.15,
05/11 13Z,  -0.50,  -8.82,  99.90, -10.47,  -1.15,
05/11 14Z,  -0.50,  -7.63,  99.90,  -9.28,  -1.15,
05/11 15Z,  -0.50,  -6.46,  99.90,  -8.11,  -1.15,
05/11 16Z,  -0.60,  -5.63,  99.90,  -7.38,  -1.15,
05/11 17Z,  -0.60,  -5.40,  99.90,  -7.15,  -1.15,  (max)
05/11 18Z,  -0.60,  -5.91,  99.90,  -7.66,  -1.15,
05/11 19Z,  -0.60,  -7.07,  99.90,  -8.82,  -1.15,
05/11 20Z,  -0.50,  -8.59,  99.90, -10.24,  -1.15,
05/11 21Z,  -0.50, -10.09,  99.90, -11.74,  -1.15,
05/11 22Z,  -0.60, -11.25,  99.90, -13.00,  -1.15,
05/11 23Z,  -0.60, -11.79,  99.90, -13.53,  -1.15,  (min)
05/12 00Z,  -0.70, -11.53,  99.90, -13.37,  -1.15,
05/12 01Z,  -0.70, -10.47,  99.90, -12.32,  -1.15,
05/12 02Z,  -0.70,  -8.85,  99.90, -10.70,  -1.15,
05/12 03Z,  -0.80,  -7.04,  99.90,  -8.99,  -1.15,
05/12 04Z,  -0.80,  -5.44,  99.90,  -7.39,  -1.15,
05/12 05Z,  -0.80,  -4.38,  99.90,  -6.33,  -1.15,
05/12 06Z,  -0.70,  -4.14,  99.90,  -5.99,  -1.15,  (max)
05/12 07Z,  -0.70,  -4.80,  99.90,  -6.65,  -1.15,
05/12 08Z,  -0.60,  -6.15,  99.90,  -7.89,  -1.15,
05/12 09Z,  -0.60,  -7.82,  99.90,  -9.57,  -1.15,
05/12 10Z,  -0.50,  -9.46,  99.90, -11.10,  -1.15,
05/12 11Z,  -0.50, -10.67,  99.90, -12.32,  -1.15,
05/12 12Z,  -0.50, -11.17,  99.90, -12.81,  -1.15,  (min)
05/12 13Z,  -0.60, -10.81,  99.90, -12.55,  -1.15,
05/12 14Z,  -0.60,  -9.70,  99.90, -11.45,  -1.15,
05/12 15Z,  -0.60,  -8.18,  99.90,  -9.93,  -1.15,
05/12 16Z,  -0.60,  -6.67,  99.90,  -8.42,  -1.15,
05/12 17Z,  -0.50,  -5.54,  99.90,  -7.19,  -1.15,
05/12 18Z,  -0.50,  -5.12,  99.90,  -6.77,  -1.15,  (max)
05/12 19Z,  -0.50,  -5.57,  99.90,  -7.22,  -1.15,
05/12 20Z,  -0.40,  -6.78,  99.90,  -8.33,  -1.15,
05/12 21Z,  -0.40,  -8.39,  99.90,  -9.94,  -1.15,
05/12 22Z,  -0.40, -10.00,  99.90, -11.55,  -1.15,
05/12 23Z,  -0.40, -11.21,  99.90, -12.76,  -1.15,
05/13 00Z,  -0.40, -11.68,  99.90, -13.23,  -1.15,  (min)
05/13 01Z,  -0.40, -11.23,  99.90, -12.78,  -1.15,
05/13 02Z,  -0.30,  -9.91,  99.90, -11.36,  -1.15,
05/13 03Z,  -0.30,  -8.02,  99.90,  -9.47,  -1.15,
05/13 04Z,  -0.30,  -6.00,  99.90,  -7.45,  -1.15,
05/13 05Z,  -0.20,  -4.31,  99.90,  -5.66,  -1.15,
05/13 06Z,  -0.20,  -3.37,  99.90,  -4.71,  -1.15,  (max)
05/13 07Z,  -0.20,  -3.45,  99.90,  -4.79,  -1.15,
05/13 08Z,  -0.10,  -4.58,  99.90,  -5.82,  -1.15,
05/13 09Z,  -0.10,  -6.47,  99.90,  -7.72,  -1.15,
05/13 10Z,  -0.10,  -8.67,  99.90,  -9.92,  -1.15,
05/13 11Z,  -0.10, -10.71,  99.90, -11.96,  -1.15,
05/13 12Z,  -0.10, -12.12,  99.90, -13.37,  -1.15,
05/13 13Z,  -0.10, -12.57,  99.90, -13.82,  -1.15,  (min)
05/13 14Z,  -0.20, -11.96,  99.90, -13.30,  -1.15,
05/13 15Z,  -0.20, -10.48,  99.90, -11.83,  -1.15,
05/13 16Z,  -0.20,  -8.54,  99.90,  -9.88,  -1.15,
05/13 17Z,  -0.20,  -6.63,  99.90,  -7.98,  -1.15,
05/13 18Z,  -0.20,  -5.23,  99.90,  -6.57,  -1.15,
05/13 19Z,  -0.10,  -4.69,  99.90,  -5.94,  -1.15,  (max)
05/13 20Z,  -0.10,  -5.18,  99.90,  -6.43,  -1.15,
05/13 21Z,  -0.10,  -6.51,  99.90,  -7.76,  -1.15,
05/13 22Z,  -0.10,  -8.28,  99.90,  -9.53,  -1.15,
05/13 23Z,  -0.10, -10.00,  99.90, -11.25,  -1.15,
05/14 00Z,   0.00, -11.21,  99.90, -12.36,  -1.15,
05/14 01Z,   0.00, -11.52,  99.90, -12.67,  -1.15,  (min)
05/14 02Z,   0.00, -10.80,  99.90, -11.94,  -1.15,
05/14 03Z,  -0.10,  -9.16,  99.90, -10.41,  -1.15,
05/14 04Z,  -0.10,  -6.98,  99.90,  -8.23,  -1.15,
05/14 05Z,  -0.10,  -4.79,  99.90,  -6.03,  -1.15,
05/14 06Z,  -0.10,  -3.11,  99.90,  -4.36,  -1.15,