ETSS stn

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	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
#Arena Cove, CA : 05/18/2026 21:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 06Z,  -0.10,  -1.14,  -1.21,  99.90,   0.03,  (max)
05/17 07Z,  -0.10,  -1.51,  -1.64,  99.90,  -0.03,
05/17 08Z,   0.00,  -2.60,  -2.81,  99.90,  -0.21,
05/17 09Z,   0.00,  -4.24,  -4.41,  99.90,  -0.17,
05/17 10Z,   0.00,  -6.14,  -6.24,  99.90,  -0.10,
05/17 11Z,   0.00,  -7.93,  -8.06,  99.90,  -0.13,
05/17 12Z,  -0.10,  -9.28,  -9.34,  99.90,   0.04,
05/17 13Z,  -0.10,  -9.93, -10.06,  99.90,  -0.03,  (min)
05/17 14Z,  -0.10,  -9.81,  -9.92,  99.90,  -0.01,
05/17 15Z,  -0.10,  -8.98,  -9.03,  99.90,   0.05,
05/17 16Z,  -0.10,  -7.67,  -7.68,  99.90,   0.09,
05/17 17Z,  -0.10,  -6.20,  -6.28,  99.90,   0.02,
05/17 18Z,  -0.10,  -4.89,  -4.95,  99.90,   0.04,
05/17 19Z,  -0.20,  -4.00,  -4.08,  99.90,   0.12,
05/17 20Z,  -0.10,  -3.66,  -3.72,  99.90,   0.04,  (max)
05/17 21Z,  -0.10,  -3.85,  -3.86,  99.90,   0.09,
05/17 22Z,  -0.10,  -4.39,  -4.38,  99.90,   0.11,
05/17 23Z,  -0.10,  -5.03,  -5.00,  99.90,   0.13,
05/18 00Z,  -0.10,  -5.49,  -5.49,  99.90,   0.10,  (min)
05/18 01Z,   0.00,  -5.56,  -5.48,  99.90,   0.08,
05/18 02Z,   0.00,  -5.13,  -5.04,  99.90,   0.09,
05/18 03Z,  -0.10,  -4.25,  -4.17,  99.90,   0.18,
05/18 04Z,   0.00,  -3.13,  -3.06,  99.90,   0.07,
05/18 05Z,   0.00,  -2.03,  -2.02,  99.90,   0.01,
05/18 06Z,   0.00,  -1.27,  -1.28,  99.90,  -0.01,
05/18 07Z,   0.00,  -1.10,  -1.20,  99.90,  -0.10,  (max)
05/18 08Z,   0.00,  -1.66,  -1.68,  99.90,  -0.02,
05/18 09Z,   0.00,  -2.90,  -2.93,  99.90,  -0.03,
05/18 10Z,   0.00,  -4.63,  -4.65,  99.90,  -0.02,
05/18 11Z,   0.00,  -6.56,  -6.55,  99.90,   0.01,
05/18 12Z,   0.00,  -8.30,  -8.28,  99.90,   0.02,
05/18 13Z,   0.00,  -9.56,  -9.55,  99.90,   0.01,
05/18 14Z,   0.00, -10.09, -10.09,  99.90,   0.00,  (min)
05/18 15Z,   0.00,  -9.85,  -9.86,  99.90,  -0.01,
05/18 16Z,   0.00,  -8.93,  -8.92,  99.90,   0.01,
05/18 17Z,   0.00,  -7.58,  -7.56,  99.90,   0.02,
05/18 18Z,   0.00,  -6.10,  -6.08,  99.90,   0.02,
05/18 19Z,   0.00,  -4.83,  -4.78,  99.90,   0.05,
05/18 20Z,   0.10,  -3.98,  -3.93,  99.90,  -0.05,
05/18 21Z,   0.10,  -3.67,  -3.57,  99.90,   0.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 22Z,   0.00,  -3.86,  99.90,  -3.86,   0.00,
05/18 23Z,   0.00,  -4.38,  99.90,  -4.37,   0.00,
05/19 00Z,   0.10,  -4.96,  99.90,  -4.85,   0.00,
05/19 01Z,   0.10,  -5.34,  99.90,  -5.24,   0.00,  (min)
05/19 02Z,   0.10,  -5.34,  99.90,  -5.24,  -0.00,
05/19 03Z,   0.10,  -4.87,  99.90,  -4.77,  -0.00,
05/19 04Z,   0.10,  -4.00,  99.90,  -3.91,  -0.00,
05/19 05Z,   0.10,  -2.94,  99.90,  -2.84,  -0.00,
05/19 06Z,   0.10,  -1.95,  99.90,  -1.85,  -0.01,
05/19 07Z,   0.10,  -1.32,  99.90,  -1.23,  -0.01,
05/19 08Z,   0.10,  -1.29,  99.90,  -1.19,  -0.01,  (max)
05/19 09Z,   0.10,  -1.94,  99.90,  -1.85,  -0.01,
05/19 10Z,   0.10,  -3.23,  99.90,  -3.14,  -0.01,
05/19 11Z,   0.10,  -4.96,  99.90,  -4.87,  -0.01,
05/19 12Z,   0.10,  -6.81,  99.90,  -6.72,  -0.01,
05/19 13Z,   0.10,  -8.45,  99.90,  -8.36,  -0.01,
05/19 14Z,   0.10,  -9.57,  99.90,  -9.48,  -0.01,
05/19 15Z,   0.10, -10.00,  99.90,  -9.91,  -0.01,  (min)
05/19 16Z,   0.10,  -9.67,  99.90,  -9.58,  -0.01,
05/19 17Z,   0.00,  -8.73,  99.90,  -8.73,  -0.01,
05/19 18Z,   0.10,  -7.39,  99.90,  -7.30,  -0.01,
05/19 19Z,   0.10,  -5.96,  99.90,  -5.87,  -0.01,
05/19 20Z,   0.10,  -4.75,  99.90,  -4.66,  -0.01,
05/19 21Z,   0.10,  -3.96,  99.90,  -3.87,  -0.01,
05/19 22Z,   0.10,  -3.68,  99.90,  -3.59,  -0.01,  (max)
05/19 23Z,   0.10,  -3.87,  99.90,  -3.78,  -0.01,
05/20 00Z,   0.10,  -4.34,  99.90,  -4.25,  -0.01,
05/20 01Z,   0.10,  -4.87,  99.90,  -4.78,  -0.01,
05/20 02Z,   0.10,  -5.21,  99.90,  -5.12,  -0.01,  (min)
05/20 03Z,   0.10,  -5.19,  99.90,  -5.10,  -0.01,
05/20 04Z,   0.10,  -4.75,  99.90,  -4.66,  -0.01,
05/20 05Z,   0.20,  -3.95,  99.90,  -3.76,  -0.01,
05/20 06Z,   0.10,  -2.99,  99.90,  -2.90,  -0.01,
05/20 07Z,   0.10,  -2.12,  99.90,  -2.03,  -0.01,
05/20 08Z,   0.20,  -1.61,  99.90,  -1.42,  -0.01,  (max)
05/20 09Z,   0.20,  -1.65,  99.90,  -1.46,  -0.01,
05/20 10Z,   0.20,  -2.33,  99.90,  -2.13,  -0.01,
05/20 11Z,   0.20,  -3.57,  99.90,  -3.38,  -0.01,
05/20 12Z,   0.20,  -5.19,  99.90,  -5.00,  -0.01,
05/20 13Z,   0.20,  -6.90,  99.90,  -6.71,  -0.01,
05/20 14Z,   0.20,  -8.38,  99.90,  -8.19,  -0.01,
05/20 15Z,   0.20,  -9.37,  99.90,  -9.18,  -0.01,
05/20 16Z,   0.20,  -9.70,  99.90,  -9.51,  -0.01,  (min)
05/20 17Z,   0.20,  -9.34,  99.90,  -9.15,  -0.01,
05/20 18Z,   0.20,  -8.41,  99.90,  -8.22,  -0.01,
05/20 19Z,   0.20,  -7.12,  99.90,  -6.93,  -0.01,
05/20 20Z,   0.20,  -5.78,  99.90,  -5.59,  -0.01,
05/20 21Z,   0.20,  -4.64,  99.90,  -4.45,  -0.01,
05/20 22Z,   0.20,  -3.90,  99.90,  -3.71,  -0.01,
05/20 23Z,   0.20,  -3.64,  99.90,  -3.45,  -0.01,  (max)
05/21 00Z,   0.20,  -3.81,  99.90,  -3.62,  -0.01,
05/21 01Z,   0.20,  -4.27,  99.90,  -4.08,  -0.01,
05/21 02Z,   0.20,  -4.78,  99.90,  -4.58,  -0.01,
05/21 03Z,   0.20,  -5.12,  99.90,  -4.93,  -0.01,
05/21 04Z,   0.20,  -5.15,  99.90,  -4.96,  -0.01,  (min)
05/21 05Z,   0.20,  -4.79,  99.90,  -4.60,  -0.01,
05/21 06Z,   0.20,  -4.11,  99.90,  -3.92,  -0.01,
05/21 07Z,   0.20,  -3.29,  99.90,  -3.10,  -0.01,
05/21 08Z,   0.30,  -2.54,  99.90,  -2.25,  -0.01,
05/21 09Z,   0.30,  -2.10,  99.90,  -1.81,  -0.01,  (max)
05/21 10Z,   0.30,  -2.15,  99.90,  -1.86,  -0.01,
05/21 11Z,   0.30,  -2.76,  99.90,  -2.47,  -0.01,
05/21 12Z,   0.30,  -3.88,  99.90,  -3.59,  -0.01,
05/21 13Z,   0.30,  -5.33,  99.90,  -5.04,  -0.01,
05/21 14Z,   0.30,  -6.85,  99.90,  -6.56,  -0.01,
05/21 15Z,   0.30,  -8.16,  99.90,  -7.87,  -0.01,
05/21 16Z,   0.30,  -9.01,  99.90,  -8.72,  -0.01,
05/21 17Z,   0.30,  -9.27,  99.90,  -8.98,  -0.01,  (min)
05/21 18Z,   0.30,  -8.90,  99.90,  -8.61,  -0.01,
05/21 19Z,   0.30,  -8.00,  99.90,  -7.71,  -0.01,
05/21 20Z,   0.30,  -6.79,  99.90,  -6.50,  -0.01,
05/21 21Z,   0.30,  -5.52,  99.90,  -5.23,  -0.01,
05/21 22Z,   0.30,  -4.45,  99.90,  -4.16,  -0.01,
05/21 23Z,   0.40,  -3.75,  99.90,  -3.36,  -0.01,
05/22 00Z,   0.40,  -3.51,  99.90,  -3.12,  -0.01,  (max)
05/22 01Z,   0.40,  -3.69,  99.90,  -3.30,  -0.01,
05/22 02Z,   0.40,  -4.15,  99.90,  -3.76,  -0.01,
05/22 03Z,   0.40,  -4.69,  99.90,  -4.30,  -0.01,
05/22 04Z,   0.40,  -5.10,  99.90,  -4.71,  -0.01,
05/22 05Z,   0.40,  -5.23,  99.90,  -4.84,  -0.01,  (min)
05/22 06Z,   0.40,  -5.01,  99.90,  -4.62,  -0.01,
05/22 07Z,   0.50,  -4.48,  99.90,  -3.99,  -0.01,
05/22 08Z,   0.50,  -3.79,  99.90,  -3.30,  -0.01,
05/22 09Z,   0.50,  -3.13,  99.90,  -2.64,  -0.01,
05/22 10Z,   0.50,  -2.72,  99.90,  -2.23,  -0.01,  (max)
05/22 11Z,   0.50,  -2.72,  99.90,  -2.23,  -0.01,
05/22 12Z,   0.50,  -3.21,  99.90,  -2.72,  -0.01,
05/22 13Z,  99.90,  -4.15,  99.90,  99.90,  -0.01,
05/22 14Z,  99.90,  -5.39,  99.90,  99.90,  -0.01,
05/22 15Z,  99.90,  -6.70,  99.90,  99.90,  -0.01,
05/22 16Z,  99.90,  -7.83,  99.90,  99.90,  -0.01,
05/22 17Z,  99.90,  -8.57,  99.90,  99.90,  -0.01,
05/22 18Z,  99.90,  -8.76,  99.90,  99.90,  -0.01,