ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
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
#South Beach, Yaquina R. OR : 09/12/2026 17:23:07 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.30,  -8.55,  -7.83,  99.90,   0.42,
09/11 01Z,   0.30,  -9.63,  -9.01,  99.90,   0.32,
09/11 02Z,   0.40,  -9.72,  -9.17,  99.90,   0.15,  (min)
09/11 03Z,   0.40,  -8.86,  -8.22,  99.90,   0.24,
09/11 04Z,   0.40,  -7.34,  -6.78,  99.90,   0.16,
09/11 05Z,   0.30,  -5.48,  -5.00,  99.90,   0.18,
09/11 06Z,   0.20,  -3.71,  -3.26,  99.90,   0.25,
09/11 07Z,   0.40,  -2.50,  -1.93,  99.90,   0.17,
09/11 08Z,   0.30,  -2.26,  -1.60,  99.90,   0.36,  (max)
09/11 09Z,   0.30,  -3.09,  -2.54,  99.90,   0.25,
09/11 10Z,   0.30,  -4.80,  -4.18,  99.90,   0.32,
09/11 11Z,   0.40,  -7.01,  -6.26,  99.90,   0.35,
09/11 12Z,   0.30,  -9.20,  -8.44,  99.90,   0.46,
09/11 13Z,   0.30, -10.77, -10.06,  99.90,   0.41,
09/11 14Z,   0.40, -11.29, -10.79,  99.90,   0.10,  (min)
09/11 15Z,   0.40, -10.71, -10.04,  99.90,   0.27,
09/11 16Z,   0.40,  -9.25,  -8.58,  99.90,   0.27,
09/11 17Z,   0.40,  -7.26,  -6.67,  99.90,   0.19,
09/11 18Z,   0.40,  -5.12,  -4.70,  99.90,   0.02,
09/11 19Z,   0.50,  -3.34,  -2.90,  99.90,  -0.06,
09/11 20Z,   0.50,  -2.38,  -1.78,  99.90,   0.10,  (max)
09/11 21Z,   0.40,  -2.51,  -1.91,  99.90,   0.20,
09/11 22Z,   0.50,  -3.67,  -3.14,  99.90,   0.03,
09/11 23Z,   0.60,  -5.54,  -4.88,  99.90,   0.06,
09/12 00Z,   0.50,  -7.66,  -6.89,  99.90,   0.27,
09/12 01Z,   0.50,  -9.42,  -8.67,  99.90,   0.25,
09/12 02Z,   0.60, -10.32,  -9.64,  99.90,   0.08,  (min)
09/12 03Z,   0.60, -10.13,  -9.43,  99.90,   0.10,
09/12 04Z,   0.60,  -9.02,  -8.36,  99.90,   0.06,
09/12 05Z,   0.50,  -7.31,  -6.68,  99.90,   0.13,
09/12 06Z,   0.40,  -5.37,  -4.87,  99.90,   0.10,
09/12 07Z,   0.50,  -3.64,  -3.14,  99.90,   0.00,
09/12 08Z,   0.50,  -2.61,  -1.99,  99.90,   0.12,
09/12 09Z,   0.40,  -2.58,  -1.90,  99.90,   0.28,  (max)
09/12 10Z,   0.50,  -3.59,  -2.97,  99.90,   0.12,
09/12 11Z,   0.50,  -5.37,  -4.70,  99.90,   0.17,
09/12 12Z,   0.40,  -7.49,  -6.64,  99.90,   0.45,
09/12 13Z,   0.40,  -9.39,  -8.55,  99.90,   0.44,
09/12 14Z,   0.50, -10.53,  -9.90,  99.90,   0.13,
09/12 15Z,   0.50, -10.59,  -9.94,  99.90,   0.15,  (min)
09/12 16Z,   0.40,  -9.63,  -8.85,  99.90,   0.38,
09/12 17Z,   0.40,  -7.96,  -7.18,  99.90,   0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 18Z,   0.50,  -5.93,  99.90,  -5.06,   0.37,
09/12 19Z,   0.50,  -3.97,  99.90,  -3.10,   0.37,
09/12 20Z,   0.50,  -2.55,  99.90,  -1.69,   0.36,
09/12 21Z,   0.40,  -2.09,  99.90,  -1.34,   0.35,  (max)
09/12 22Z,   0.40,  -2.73,  99.90,  -1.99,   0.35,
09/12 23Z,   0.50,  -4.30,  99.90,  -3.46,   0.34,
09/13 00Z,   0.60,  -6.41,  99.90,  -5.48,   0.34,
09/13 01Z,   0.50,  -8.55,  99.90,  -7.72,   0.33,
09/13 02Z,   0.50, -10.13,  99.90,  -9.30,   0.33,
09/13 03Z,   0.50, -10.72,  99.90,  -9.90,   0.32,  (min)
09/13 04Z,   0.50, -10.23,  99.90,  -9.42,   0.32,
09/13 05Z,   0.50,  -8.91,  99.90,  -8.10,   0.31,
09/13 06Z,   0.40,  -7.11,  99.90,  -6.40,   0.31,
09/13 07Z,   0.40,  -5.22,  99.90,  -4.51,   0.31,
09/13 08Z,   0.50,  -3.66,  99.90,  -2.85,   0.31,
09/13 09Z,   0.50,  -2.88,  99.90,  -2.07,   0.31,  (max)
09/13 10Z,   0.50,  -3.09,  99.90,  -2.28,   0.31,
09/13 11Z,   0.40,  -4.23,  99.90,  -3.51,   0.31,
09/13 12Z,   0.40,  -5.95,  99.90,  -5.24,   0.31,
09/13 13Z,   0.50,  -7.81,  99.90,  -7.00,   0.31,
09/13 14Z,   0.50,  -9.30,  99.90,  -8.49,   0.31,
09/13 15Z,   0.50,  -9.95,  99.90,  -9.14,   0.31,  (min)
09/13 16Z,   0.40,  -9.58,  99.90,  -8.87,   0.31,
09/13 17Z,   0.50,  -8.34,  99.90,  -7.53,   0.31,
09/13 18Z,   0.50,  -6.59,  99.90,  -5.78,   0.31,
09/13 19Z,   0.40,  -4.71,  99.90,  -4.00,   0.31,
09/13 20Z,   0.40,  -3.08,  99.90,  -2.37,   0.31,
09/13 21Z,   0.40,  -2.15,  99.90,  -1.44,   0.31,
09/13 22Z,   0.50,  -2.22,  99.90,  -1.41,   0.31,  (max)
09/13 23Z,   0.50,  -3.31,  99.90,  -2.50,   0.31,
09/14 00Z,   0.40,  -5.16,  99.90,  -4.45,   0.31,
09/14 01Z,   0.30,  -7.32,  99.90,  -6.71,   0.31,
09/14 02Z,   0.40,  -9.29,  99.90,  -8.58,   0.31,
09/14 03Z,   0.40, -10.55,  99.90,  -9.84,   0.31,
09/14 04Z,   0.40, -10.80,  99.90, -10.09,   0.31,  (min)
09/14 05Z,   0.30, -10.05,  99.90,  -9.44,   0.31,
09/14 06Z,   0.30,  -8.61,  99.90,  -8.00,   0.31,
09/14 07Z,   0.30,  -6.84,  99.90,  -6.23,   0.31,
09/14 08Z,   0.40,  -5.11,  99.90,  -4.40,   0.31,
09/14 09Z,   0.30,  -3.81,  99.90,  -3.20,   0.31,
09/14 10Z,   0.30,  -3.31,  99.90,  -2.70,   0.31,  (max)
09/14 11Z,   0.30,  -3.72,  99.90,  -3.11,   0.31,
09/14 12Z,   0.30,  -4.86,  99.90,  -4.25,   0.31,
09/14 13Z,   0.30,  -6.40,  99.90,  -5.79,   0.31,
09/14 14Z,   0.30,  -7.89,  99.90,  -7.28,   0.31,
09/14 15Z,   0.20,  -8.91,  99.90,  -8.40,   0.31,
09/14 16Z,   0.20,  -9.09,  99.90,  -8.58,   0.31,  (min)
09/14 17Z,   0.30,  -8.38,  99.90,  -7.77,   0.31,
09/14 18Z,   0.30,  -7.03,  99.90,  -6.41,   0.31,
09/14 19Z,   0.20,  -5.38,  99.90,  -4.87,   0.31,
09/14 20Z,   0.20,  -3.79,  99.90,  -3.28,   0.31,
09/14 21Z,   0.30,  -2.60,  99.90,  -1.99,   0.31,
09/14 22Z,   0.30,  -2.18,  99.90,  -1.57,   0.31,  (max)
09/14 23Z,   0.30,  -2.72,  99.90,  -2.11,   0.31,
09/15 00Z,   0.30,  -4.12,  99.90,  -3.51,   0.31,
09/15 01Z,   0.20,  -6.05,  99.90,  -5.54,   0.31,
09/15 02Z,   0.30,  -8.08,  99.90,  -7.47,   0.31,
09/15 03Z,   0.30,  -9.75,  99.90,  -9.14,   0.31,
09/15 04Z,   0.20, -10.65,  99.90, -10.14,   0.31,  (min)
09/15 05Z,   0.20, -10.57,  99.90, -10.06,   0.31,
09/15 06Z,   0.20,  -9.65,  99.90,  -9.14,   0.31,
09/15 07Z,   0.20,  -8.22,  99.90,  -7.71,   0.31,
09/15 08Z,   0.20,  -6.60,  99.90,  -6.09,   0.31,
09/15 09Z,   0.20,  -5.11,  99.90,  -4.60,   0.31,
09/15 10Z,   0.30,  -4.11,  99.90,  -3.50,   0.31,
09/15 11Z,   0.20,  -3.84,  99.90,  -3.33,   0.31,  (max)
09/15 12Z,   0.20,  -4.35,  99.90,  -3.84,   0.31,
09/15 13Z,   0.20,  -5.39,  99.90,  -4.88,   0.31,
09/15 14Z,   0.20,  -6.63,  99.90,  -6.12,   0.31,
09/15 15Z,   0.20,  -7.71,  99.90,  -7.19,   0.31,
09/15 16Z,   0.20,  -8.27,  99.90,  -7.76,   0.31,  (min)
09/15 17Z,   0.20,  -8.09,  99.90,  -7.57,   0.31,
09/15 18Z,   0.20,  -7.20,  99.90,  -6.69,   0.31,
09/15 19Z,   0.20,  -5.89,  99.90,  -5.38,   0.31,
09/15 20Z,   0.20,  -4.49,  99.90,  -3.98,   0.31,
09/15 21Z,   0.20,  -3.28,  99.90,  -2.77,   0.31,
09/15 22Z,   0.20,  -2.55,  99.90,  -2.04,   0.31,  (max)
09/15 23Z,   0.20,  -2.58,  99.90,  -2.06,   0.31,
09/16 00Z,   0.20,  -3.44,  99.90,  -2.93,   0.31,
09/16 01Z,   0.20,  -4.97,  99.90,  -4.46,   0.31,
09/16 02Z,   0.20,  -6.81,  99.90,  -6.30,   0.31,
09/16 03Z,   0.20,  -8.57,  99.90,  -8.06,   0.31,
09/16 04Z,   0.10,  -9.89,  99.90,  -9.48,   0.31,
09/16 05Z,   0.10, -10.45,  99.90, -10.04,   0.31,  (min)
09/16 06Z,   0.10, -10.15,  99.90,  -9.74,   0.31,
09/16 07Z,   0.10,  -9.19,  99.90,  -8.78,   0.31,
09/16 08Z,   0.10,  -7.88,  99.90,  -7.46,   0.31,
09/16 09Z,   0.10,  -6.48,  99.90,  -6.07,   0.31,
09/16 10Z,   0.10,  -5.27,  99.90,  -4.86,   0.31,
09/16 11Z,   0.10,  -4.51,  99.90,  -4.10,   0.31,
09/16 12Z,   0.00,  -4.41,  99.90,  -4.09,   0.31,