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
#Arena Cove, CA : 04/14/2026 06:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 12Z,   1.10,  -4.07,  -2.97,  99.90,   0.00,
04/12 13Z,   1.10,  -3.59,  -2.58,  99.90,  -0.09,
04/12 14Z,   1.00,  -3.30,  -2.31,  99.90,  -0.01,  (max)
04/12 15Z,   1.00,  -3.34,  -2.34,  99.90,   0.00,
04/12 16Z,   1.00,  -3.75,  -2.81,  99.90,  -0.06,
04/12 17Z,   1.00,  -4.49,  -3.59,  99.90,  -0.10,
04/12 18Z,   1.10,  -5.44,  -4.57,  99.90,  -0.23,
04/12 19Z,   1.10,  -6.40,  -5.52,  99.90,  -0.22,
04/12 20Z,   1.10,  -7.18,  -6.29,  99.90,  -0.21,
04/12 21Z,   1.10,  -7.60,  -6.76,  99.90,  -0.26,  (min)
04/12 22Z,   1.00,  -7.58,  -6.73,  99.90,  -0.15,
04/12 23Z,   1.00,  -7.11,  -6.32,  99.90,  -0.21,
04/13 00Z,   0.90,  -6.31,  -5.48,  99.90,  -0.07,
04/13 01Z,   0.90,  -5.35,  -4.61,  99.90,  -0.16,
04/13 02Z,   0.80,  -4.43,  -3.76,  99.90,  -0.13,
04/13 03Z,   0.80,  -3.77,  -3.06,  99.90,  -0.09,
04/13 04Z,   0.80,  -3.47,  -2.81,  99.90,  -0.14,  (max)
04/13 05Z,   0.80,  -3.57,  -2.90,  99.90,  -0.13,
04/13 06Z,   0.60,  -4.01,  -3.34,  99.90,   0.07,
04/13 07Z,   0.60,  -4.63,  -3.98,  99.90,   0.05,
04/13 08Z,   0.60,  -5.24,  -4.60,  99.90,   0.04,
04/13 09Z,   0.60,  -5.65,  -5.04,  99.90,   0.01,
04/13 10Z,   0.50,  -5.74,  -5.11,  99.90,   0.13,  (min)
04/13 11Z,   0.50,  -5.47,  -4.86,  99.90,   0.11,
04/13 12Z,   0.60,  -4.91,  -4.31,  99.90,   0.00,
04/13 13Z,   0.60,  -4.22,  -3.69,  99.90,  -0.07,
04/13 14Z,   0.60,  -3.59,  -3.06,  99.90,  -0.07,
04/13 15Z,   0.60,  -3.22,  -2.70,  99.90,  -0.08,  (max)
04/13 16Z,   0.60,  -3.26,  -2.80,  99.90,  -0.14,
04/13 17Z,   0.50,  -3.72,  -3.28,  99.90,  -0.06,
04/13 18Z,   0.70,  -4.55,  -4.14,  99.90,  -0.29,
04/13 19Z,   0.60,  -5.58,  -5.18,  99.90,  -0.20,
04/13 20Z,   0.60,  -6.57,  -6.16,  99.90,  -0.19,
04/13 21Z,   0.60,  -7.31,  -6.88,  99.90,  -0.17,
04/13 22Z,   0.60,  -7.60,  -7.16,  99.90,  -0.16,  (min)
04/13 23Z,   0.60,  -7.39,  -7.01,  99.90,  -0.22,
04/14 00Z,   0.60,  -6.71,  -6.34,  99.90,  -0.23,
04/14 01Z,   0.60,  -5.72,  -5.32,  99.90,  -0.20,
04/14 02Z,   0.60,  -4.64,  -4.27,  99.90,  -0.23,
04/14 03Z,   0.60,  -3.73,  -3.36,  99.90,  -0.23,
04/14 04Z,   0.60,  -3.19,  -2.86,  99.90,  -0.27,
04/14 05Z,   0.60,  -3.12,  -2.79,  99.90,  -0.27,  (max)
04/14 06Z,   0.60,  -3.53,  -3.14,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 07Z,   0.50,  -4.28,  99.90,  -3.98,  -0.20,
04/14 08Z,   0.60,  -5.16,  99.90,  -4.75,  -0.19,
04/14 09Z,   0.60,  -5.93,  99.90,  -5.52,  -0.19,
04/14 10Z,   0.50,  -6.38,  99.90,  -6.06,  -0.18,
04/14 11Z,   0.50,  -6.39,  99.90,  -6.06,  -0.17,  (min)
04/14 12Z,   0.60,  -5.96,  99.90,  -5.52,  -0.16,
04/14 13Z,   0.60,  -5.20,  99.90,  -4.75,  -0.16,
04/14 14Z,   0.50,  -4.31,  99.90,  -3.96,  -0.15,
04/14 15Z,   0.50,  -3.56,  99.90,  -3.20,  -0.14,
04/14 16Z,   0.50,  -3.14,  99.90,  -2.77,  -0.13,  (max)
04/14 17Z,   0.50,  -3.20,  99.90,  -2.83,  -0.13,
04/14 18Z,   0.50,  -3.75,  99.90,  -3.37,  -0.12,
04/14 19Z,   0.50,  -4.67,  99.90,  -4.29,  -0.12,
04/14 20Z,   0.50,  -5.75,  99.90,  -5.37,  -0.12,
04/14 21Z,   0.50,  -6.72,  99.90,  -6.33,  -0.12,
04/14 22Z,   0.50,  -7.33,  99.90,  -6.95,  -0.12,
04/14 23Z,   0.50,  -7.43,  99.90,  -7.05,  -0.12,  (min)
04/15 00Z,   0.50,  -6.97,  99.90,  -6.59,  -0.12,
04/15 01Z,   0.50,  -6.06,  99.90,  -5.68,  -0.12,
04/15 02Z,   0.50,  -4.91,  99.90,  -4.53,  -0.12,
04/15 03Z,   0.50,  -3.80,  99.90,  -3.42,  -0.12,
04/15 04Z,   0.50,  -2.99,  99.90,  -2.60,  -0.12,
04/15 05Z,   0.50,  -2.67,  99.90,  -2.29,  -0.12,  (max)
04/15 06Z,   0.50,  -2.94,  99.90,  -2.55,  -0.12,
04/15 07Z,   0.50,  -3.70,  99.90,  -3.32,  -0.12,
04/15 08Z,   0.50,  -4.78,  99.90,  -4.39,  -0.12,
04/15 09Z,   0.50,  -5.89,  99.90,  -5.51,  -0.12,
04/15 10Z,   0.50,  -6.77,  99.90,  -6.38,  -0.12,
04/15 11Z,   0.50,  -7.19,  99.90,  -6.80,  -0.12,  (min)
04/15 12Z,   0.50,  -7.05,  99.90,  -6.67,  -0.12,
04/15 13Z,   0.60,  -6.41,  99.90,  -5.92,  -0.12,
04/15 14Z,   0.50,  -5.43,  99.90,  -5.04,  -0.12,
04/15 15Z,   0.50,  -4.37,  99.90,  -3.99,  -0.12,
04/15 16Z,   0.60,  -3.52,  99.90,  -3.03,  -0.12,
04/15 17Z,   0.60,  -3.09,  99.90,  -2.61,  -0.12,  (max)
04/15 18Z,   0.60,  -3.21,  99.90,  -2.73,  -0.12,
04/15 19Z,   0.60,  -3.84,  99.90,  -3.36,  -0.12,
04/15 20Z,   0.60,  -4.82,  99.90,  -4.34,  -0.12,
04/15 21Z,   0.60,  -5.89,  99.90,  -5.41,  -0.12,
04/15 22Z,   0.60,  -6.76,  99.90,  -6.28,  -0.12,
04/15 23Z,   0.60,  -7.19,  99.90,  -6.71,  -0.12,  (min)
04/16 00Z,   0.60,  -7.04,  99.90,  -6.56,  -0.12,
04/16 01Z,   0.60,  -6.34,  99.90,  -5.85,  -0.12,
04/16 02Z,   0.60,  -5.23,  99.90,  -4.75,  -0.12,
04/16 03Z,   0.60,  -4.00,  99.90,  -3.51,  -0.12,
04/16 04Z,   0.60,  -2.93,  99.90,  -2.45,  -0.12,
04/16 05Z,   0.60,  -2.32,  99.90,  -1.84,  -0.12,  (max)
04/16 06Z,   0.50,  -2.32,  99.90,  -1.94,  -0.12,
04/16 07Z,   0.50,  -2.96,  99.90,  -2.58,  -0.12,
04/16 08Z,   0.40,  -4.09,  99.90,  -3.80,  -0.12,
04/16 09Z,   0.50,  -5.45,  99.90,  -5.07,  -0.12,
04/16 10Z,   0.40,  -6.73,  99.90,  -6.45,  -0.12,
04/16 11Z,   0.40,  -7.64,  99.90,  -7.35,  -0.12,
04/16 12Z,   0.50,  -7.96,  99.90,  -7.57,  -0.12,  (min)
04/16 13Z,   0.50,  -7.64,  99.90,  -7.25,  -0.12,
04/16 14Z,   0.40,  -6.77,  99.90,  -6.49,  -0.12,
04/16 15Z,   0.40,  -5.59,  99.90,  -5.31,  -0.12,
04/16 16Z,   0.40,  -4.41,  99.90,  -4.12,  -0.12,
04/16 17Z,   0.40,  -3.50,  99.90,  -3.22,  -0.12,
04/16 18Z,   0.30,  -3.11,  99.90,  -2.92,  -0.12,  (max)
04/16 19Z,   0.30,  -3.29,  99.90,  -3.11,  -0.12,
04/16 20Z,   0.30,  -3.98,  99.90,  -3.80,  -0.12,
04/16 21Z,   0.30,  -4.97,  99.90,  -4.78,  -0.12,
04/16 22Z,   0.30,  -5.96,  99.90,  -5.78,  -0.12,
04/16 23Z,   0.40,  -6.67,  99.90,  -6.38,  -0.12,
04/17 00Z,   0.40,  -6.86,  99.90,  -6.58,  -0.12,  (min)
04/17 01Z,   0.40,  -6.47,  99.90,  -6.19,  -0.12,
04/17 02Z,   0.40,  -5.55,  99.90,  -5.27,  -0.12,
04/17 03Z,   0.40,  -4.32,  99.90,  -4.04,  -0.12,
04/17 04Z,   0.40,  -3.09,  99.90,  -2.81,  -0.12,
04/17 05Z,   0.40,  -2.18,  99.90,  -1.90,  -0.12,
04/17 06Z,   0.40,  -1.84,  99.90,  -1.56,  -0.12,  (max)
04/17 07Z,   0.40,  -2.19,  99.90,  -1.91,  -0.12,
04/17 08Z,   0.40,  -3.19,  99.90,  -2.91,  -0.12,
04/17 09Z,   0.40,  -4.63,  99.90,  -4.34,  -0.12,
04/17 10Z,   0.40,  -6.20,  99.90,  -5.92,  -0.12,
04/17 11Z,   0.40,  -7.56,  99.90,  -7.28,  -0.12,
04/17 12Z,   0.50,  -8.42,  99.90,  -8.03,  -0.12,
04/17 13Z,   0.50,  -8.59,  99.90,  -8.21,  -0.12,  (min)
04/17 14Z,   0.40,  -8.08,  99.90,  -7.80,  -0.12,
04/17 15Z,   0.50,  -7.03,  99.90,  -6.65,  -0.12,
04/17 16Z,   0.50,  -5.71,  99.90,  -5.33,  -0.12,
04/17 17Z,   0.50,  -4.45,  99.90,  -4.07,  -0.12,
04/17 18Z,   0.50,  -3.55,  99.90,  -3.17,  -0.12,
04/17 19Z,   0.50,  -3.20,  99.90,  -2.81,  -0.12,  (max)
04/17 20Z,   0.50,  -3.43,  99.90,  -3.05,  -0.12,
04/17 21Z,   0.50,  -4.14,  99.90,  -3.75,  -0.12,
04/17 22Z,   0.50,  -5.07,  99.90,  -4.68,  -0.12,
04/17 23Z,   0.60,  -5.93,  99.90,  -5.44,  -0.12,
04/18 00Z,   0.60,  -6.43,  99.90,  -5.95,  -0.12,