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
#Charleston, OR : 03/13/2026 01:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 06Z,  -0.40,  -5.73,  -6.00,  99.90,   0.13,
03/11 07Z,  -0.40,  -5.66,  -6.01,  99.90,   0.05,  (min)
03/11 08Z,  -0.40,  -5.31,  -5.70,  99.90,   0.01,
03/11 09Z,  -0.40,  -4.73,  -5.16,  99.90,  -0.03,
03/11 10Z,  -0.40,  -4.06,  -4.52,  99.90,  -0.06,
03/11 11Z,  -0.30,  -3.48,  -3.95,  99.90,  -0.17,
03/11 12Z,  -0.30,  -3.11,  -3.52,  99.90,  -0.11,
03/11 13Z,  -0.20,  -3.05,  -3.51,  99.90,  -0.26,  (max)
03/11 14Z,  -0.20,  -3.39,  -3.96,  99.90,  -0.37,
03/11 15Z,  -0.20,  -4.15,  -4.75,  99.90,  -0.40,
03/11 16Z,  -0.20,  -5.17,  -5.60,  99.90,  -0.23,
03/11 17Z,  -0.20,  -6.27,  -6.75,  99.90,  -0.28,
03/11 18Z,  -0.20,  -7.25,  -7.63,  99.90,  -0.18,
03/11 19Z,  -0.20,  -7.96,  -8.37,  99.90,  -0.21,
03/11 20Z,  -0.20,  -8.28,  -8.67,  99.90,  -0.19,  (min)
03/11 21Z,  -0.20,  -8.17,  -8.63,  99.90,  -0.26,
03/11 22Z,  -0.20,  -7.71,  -8.10,  99.90,  -0.19,
03/11 23Z,  -0.20,  -7.03,  -7.48,  99.90,  -0.25,
03/12 00Z,  -0.30,  -6.29,  -6.70,  99.90,  -0.11,
03/12 01Z,  -0.20,  -5.60,  -6.10,  99.90,  -0.30,
03/12 02Z,  -0.20,  -5.10,  -5.53,  99.90,  -0.23,
03/12 03Z,  -0.10,  -4.86,  -5.22,  99.90,  -0.26,  (max)
03/12 04Z,  -0.20,  -4.88,  -5.23,  99.90,  -0.15,
03/12 05Z,  -0.30,  -5.06,  -5.37,  99.90,  -0.01,
03/12 06Z,  -0.30,  -5.27,  -5.55,  99.90,   0.02,
03/12 07Z,  -0.30,  -5.41,  -5.75,  99.90,  -0.04,
03/12 08Z,  -0.30,  -5.41,  -5.76,  99.90,  -0.05,  (min)
03/12 09Z,  -0.30,  -5.18,  -5.48,  99.90,   0.00,
03/12 10Z,  -0.30,  -4.75,  -5.11,  99.90,  -0.06,
03/12 11Z,  -0.20,  -4.21,  -4.61,  99.90,  -0.20,
03/12 12Z,  -0.10,  -3.70,  -4.08,  99.90,  -0.28,
03/12 13Z,  -0.10,  -3.33,  -3.75,  99.90,  -0.32,
03/12 14Z,  -0.10,  -3.23,  -3.72,  99.90,  -0.39,  (max)
03/12 15Z,  -0.10,  -3.50,  -4.06,  99.90,  -0.46,
03/12 16Z,  -0.10,  -4.17,  -4.83,  99.90,  -0.56,
03/12 17Z,  -0.10,  -5.11,  -5.71,  99.90,  -0.50,
03/12 18Z,  -0.10,  -6.17,  -6.72,  99.90,  -0.45,
03/12 19Z,  -0.10,  -7.17,  -7.65,  99.90,  -0.38,
03/12 20Z,  -0.10,  -7.95,  -8.34,  99.90,  -0.29,
03/12 21Z,   0.00,  -8.38,  -8.74,  99.90,  -0.36,
03/12 22Z,   0.00,  -8.36,  -8.81,  99.90,  -0.45,  (min)
03/12 23Z,   0.00,  -7.96,  -8.39,  99.90,  -0.43,
03/13 00Z,   0.00,  -7.30,  -7.74,  99.90,  -0.44,
03/13 01Z,   0.00,  -6.50,  -6.86,  99.90,  -0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 02Z,   0.00,  -5.70,  99.90,  -6.05,  -0.35,
03/13 03Z,   0.00,  -5.06,  99.90,  -5.39,  -0.34,
03/13 04Z,   0.00,  -4.70,  99.90,  -5.02,  -0.32,
03/13 05Z,   0.00,  -4.64,  99.90,  -4.95,  -0.31,  (max)
03/13 06Z,   0.00,  -4.79,  99.90,  -5.09,  -0.30,
03/13 07Z,   0.00,  -5.06,  99.90,  -5.34,  -0.28,
03/13 08Z,   0.00,  -5.32,  99.90,  -5.59,  -0.27,
03/13 09Z,   0.00,  -5.46,  99.90,  -5.72,  -0.26,  (min)
03/13 10Z,   0.00,  -5.35,  99.90,  -5.60,  -0.24,
03/13 11Z,   0.00,  -4.99,  99.90,  -5.22,  -0.23,
03/13 12Z,   0.00,  -4.46,  99.90,  -4.68,  -0.22,
03/13 13Z,   0.10,  -3.90,  99.90,  -4.00,  -0.20,
03/13 14Z,   0.10,  -3.43,  99.90,  -3.53,  -0.20,
03/13 15Z,   0.00,  -3.22,  99.90,  -3.42,  -0.20,  (max)
03/13 16Z,   0.00,  -3.41,  99.90,  -3.61,  -0.20,
03/13 17Z,   0.00,  -4.03,  99.90,  -4.23,  -0.20,
03/13 18Z,   0.00,  -4.99,  99.90,  -5.20,  -0.20,
03/13 19Z,   0.00,  -6.13,  99.90,  -6.33,  -0.20,
03/13 20Z,   0.00,  -7.25,  99.90,  -7.45,  -0.20,
03/13 21Z,   0.00,  -8.17,  99.90,  -8.37,  -0.20,
03/13 22Z,   0.00,  -8.68,  99.90,  -8.88,  -0.20,  (min)
03/13 23Z,   0.10,  -8.69,  99.90,  -8.79,  -0.20,
03/14 00Z,   0.20,  -8.23,  99.90,  -8.23,  -0.20,
03/14 01Z,   0.20,  -7.45,  99.90,  -7.45,  -0.20,
03/14 02Z,   0.10,  -6.48,  99.90,  -6.58,  -0.20,
03/14 03Z,   0.20,  -5.51,  99.90,  -5.51,  -0.20,
03/14 04Z,   0.20,  -4.75,  99.90,  -4.75,  -0.20,
03/14 05Z,   0.20,  -4.35,  99.90,  -4.35,  -0.20,
03/14 06Z,   0.20,  -4.33,  99.90,  -4.33,  -0.20,  (max)
03/14 07Z,   0.20,  -4.60,  99.90,  -4.61,  -0.20,
03/14 08Z,   0.20,  -5.06,  99.90,  -5.06,  -0.20,
03/14 09Z,   0.20,  -5.52,  99.90,  -5.52,  -0.20,
03/14 10Z,   0.20,  -5.80,  99.90,  -5.80,  -0.20,  (min)
03/14 11Z,   0.20,  -5.75,  99.90,  -5.75,  -0.20,
03/14 12Z,   0.10,  -5.35,  99.90,  -5.45,  -0.20,
03/14 13Z,   0.10,  -4.71,  99.90,  -4.81,  -0.20,
03/14 14Z,   0.10,  -3.98,  99.90,  -4.08,  -0.20,
03/14 15Z,   0.00,  -3.35,  99.90,  -3.55,  -0.20,
03/14 16Z,   0.00,  -3.03,  99.90,  -3.23,  -0.20,  (max)
03/14 17Z,  -0.10,  -3.18,  99.90,  -3.49,  -0.20,
03/14 18Z,  -0.10,  -3.86,  99.90,  -4.17,  -0.20,
03/14 19Z,  -0.20,  -4.96,  99.90,  -5.36,  -0.20,
03/14 20Z,  -0.20,  -6.27,  99.90,  -6.67,  -0.20,
03/14 21Z,  -0.20,  -7.56,  99.90,  -7.96,  -0.20,
03/14 22Z,  -0.20,  -8.58,  99.90,  -8.98,  -0.20,
03/14 23Z,  -0.20,  -9.09,  99.90,  -9.49,  -0.20,  (min)
03/15 00Z,  -0.10,  -9.00,  99.90,  -9.30,  -0.20,
03/15 01Z,  -0.20,  -8.35,  99.90,  -8.76,  -0.20,
03/15 02Z,  -0.20,  -7.34,  99.90,  -7.74,  -0.20,
03/15 03Z,  -0.10,  -6.15,  99.90,  -6.45,  -0.20,
03/15 04Z,  -0.20,  -5.03,  99.90,  -5.43,  -0.20,
03/15 05Z,  -0.30,  -4.22,  99.90,  -4.72,  -0.20,
03/15 06Z,  -0.30,  -3.90,  99.90,  -4.40,  -0.20,  (max)
03/15 07Z,  -0.30,  -4.07,  99.90,  -4.57,  -0.20,
03/15 08Z,  -0.30,  -4.61,  99.90,  -5.11,  -0.20,
03/15 09Z,  -0.30,  -5.33,  99.90,  -5.83,  -0.20,
03/15 10Z,  -0.20,  -6.00,  99.90,  -6.40,  -0.20,
03/15 11Z,  -0.20,  -6.37,  99.90,  -6.77,  -0.20,  (min)
03/15 12Z,  -0.20,  -6.27,  99.90,  -6.67,  -0.20,
03/15 13Z,  -0.10,  -5.71,  99.90,  -6.01,  -0.20,
03/15 14Z,  -0.20,  -4.85,  99.90,  -5.25,  -0.20,
03/15 15Z,  -0.20,  -3.90,  99.90,  -4.30,  -0.20,
03/15 16Z,  -0.20,  -3.11,  99.90,  -3.51,  -0.20,
03/15 17Z,  -0.20,  -2.73,  99.90,  -3.13,  -0.20,  (max)
03/15 18Z,  -0.20,  -2.95,  99.90,  -3.35,  -0.20,
03/15 19Z,  -0.30,  -3.79,  99.90,  -4.29,  -0.20,
03/15 20Z,  -0.20,  -5.10,  99.90,  -5.50,  -0.20,
03/15 21Z,  -0.20,  -6.62,  99.90,  -7.03,  -0.20,
03/15 22Z,  -0.20,  -8.06,  99.90,  -8.46,  -0.20,
03/15 23Z,  -0.10,  -9.08,  99.90,  -9.39,  -0.20,
03/16 00Z,   0.00,  -9.46,  99.90,  -9.66,  -0.20,  (min)
03/16 01Z,   0.00,  -9.11,  99.90,  -9.32,  -0.20,
03/16 02Z,   0.00,  -8.18,  99.90,  -8.38,  -0.20,
03/16 03Z,   0.00,  -6.87,  99.90,  -7.08,  -0.20,
03/16 04Z,   0.00,  -5.48,  99.90,  -5.68,  -0.20,
03/16 05Z,   0.00,  -4.29,  99.90,  -4.49,  -0.20,
03/16 06Z,   0.00,  -3.57,  99.90,  -3.78,  -0.20,
03/16 07Z,   0.00,  -3.49,  99.90,  -3.69,  -0.20,  (max)
03/16 08Z,  -0.10,  -3.99,  99.90,  -4.30,  -0.20,
03/16 09Z,   0.00,  -4.89,  99.90,  -5.09,  -0.20,
03/16 10Z,   0.00,  -5.91,  99.90,  -6.11,  -0.20,
03/16 11Z,   0.00,  -6.73,  99.90,  -6.93,  -0.20,
03/16 12Z,  -0.10,  -7.08,  99.90,  -7.38,  -0.20,  (min)
03/16 13Z,   0.00,  -6.81,  99.90,  -7.01,  -0.20,
03/16 14Z,   0.00,  -5.99,  99.90,  -6.19,  -0.20,
03/16 15Z,   0.00,  -4.85,  99.90,  -5.05,  -0.20,
03/16 16Z,   0.00,  -3.68,  99.90,  -3.88,  -0.20,
03/16 17Z,   0.00,  -2.78,  99.90,  -2.98,  -0.20,
03/16 18Z,   0.00,  -2.43,  99.90,  -2.63,  -0.20,