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
#North Spit, CA : 06/09/2026 05:23:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/07 12Z,   0.30,  -3.88,  -3.30,  99.90,   0.28,  (max)
06/07 13Z,   0.30,  -4.32,  -3.74,  99.90,   0.28,
06/07 14Z,   0.30,  -5.18,  -4.58,  99.90,   0.30,
06/07 15Z,   0.30,  -6.30,  -5.64,  99.90,   0.36,
06/07 16Z,   0.30,  -7.40,  -6.61,  99.90,   0.49,
06/07 17Z,   0.30,  -8.25,  -7.45,  99.90,   0.50,
06/07 18Z,   0.20,  -8.68,  -7.88,  99.90,   0.60,  (min)
06/07 19Z,   0.20,  -8.59,  -7.70,  99.90,   0.69,
06/07 20Z,   0.20,  -7.97,  -7.17,  99.90,   0.60,
06/07 21Z,   0.20,  -6.98,  -6.30,  99.90,   0.48,
06/07 22Z,   0.20,  -5.88,  -5.25,  99.90,   0.43,
06/07 23Z,   0.20,  -4.86,  -4.30,  99.90,   0.36,
06/08 00Z,   0.20,  -4.05,  -3.47,  99.90,   0.38,
06/08 01Z,   0.20,  -3.59,  -3.00,  99.90,   0.39,
06/08 02Z,   0.20,  -3.61,  -2.94,  99.90,   0.47,  (max)
06/08 03Z,   0.20,  -4.06,  -3.37,  99.90,   0.49,
06/08 04Z,   0.20,  -4.75,  -4.06,  99.90,   0.49,
06/08 05Z,   0.20,  -5.46,  -4.71,  99.90,   0.55,
06/08 06Z,   0.20,  -6.03,  -5.27,  99.90,   0.56,
06/08 07Z,   0.20,  -6.32,  -5.61,  99.90,   0.51,  (min)
06/08 08Z,   0.20,  -6.22,  -5.54,  99.90,   0.48,
06/08 09Z,   0.40,  -5.78,  -5.12,  99.90,   0.26,
06/08 10Z,   0.30,  -5.21,  -4.56,  99.90,   0.35,
06/08 11Z,   0.30,  -4.68,  -4.02,  99.90,   0.36,
06/08 12Z,   0.40,  -4.34,  -3.63,  99.90,   0.31,
06/08 13Z,   0.40,  -4.28,  -3.60,  99.90,   0.28,  (max)
06/08 14Z,   0.50,  -4.64,  -3.96,  99.90,   0.18,
06/08 15Z,   0.40,  -5.39,  -4.68,  99.90,   0.31,
06/08 16Z,   0.40,  -6.35,  -5.55,  99.90,   0.40,
06/08 17Z,   0.40,  -7.27,  -6.38,  99.90,   0.49,
06/08 18Z,   0.40,  -7.96,  -7.07,  99.90,   0.49,
06/08 19Z,   0.40,  -8.24,  -7.24,  99.90,   0.60,  (min)
06/08 20Z,   0.50,  -8.02,  -6.96,  99.90,   0.56,
06/08 21Z,   0.40,  -7.30,  -6.28,  99.90,   0.62,
06/08 22Z,   0.40,  -6.26,  -5.33,  99.90,   0.53,
06/08 23Z,   0.50,  -5.16,  -4.27,  99.90,   0.39,
06/09 00Z,   0.40,  -4.17,  -3.34,  99.90,   0.43,
06/09 01Z,   0.50,  -3.45,  -2.64,  99.90,   0.31,
06/09 02Z,   0.50,  -3.15,  -2.24,  99.90,   0.41,  (max)
06/09 03Z,   0.50,  -3.36,  -2.42,  99.90,   0.44,
06/09 04Z,   0.50,  -4.02,  -3.04,  99.90,   0.48,
06/09 05Z,   0.40,  -4.91,  -3.93,  99.90,   0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 06Z,   0.40,  -5.82,  99.90,  -4.86,   0.57,
06/09 07Z,   0.40,  -6.58,  99.90,  -5.62,   0.56,
06/09 08Z,   0.40,  -6.98,  99.90,  -6.04,   0.54,  (min)
06/09 09Z,   0.40,  -6.94,  99.90,  -6.01,   0.53,
06/09 10Z,   0.40,  -6.50,  99.90,  -5.58,   0.52,
06/09 11Z,   0.30,  -5.87,  99.90,  -5.06,   0.51,
06/09 12Z,   0.40,  -5.24,  99.90,  -4.35,   0.50,
06/09 13Z,   0.40,  -4.76,  99.90,  -3.88,   0.48,
06/09 14Z,   0.40,  -4.57,  99.90,  -3.69,   0.47,  (max)
06/09 15Z,   0.30,  -4.78,  99.90,  -4.02,   0.46,
06/09 16Z,   0.20,  -5.38,  99.90,  -4.74,   0.45,
06/09 17Z,   0.20,  -6.19,  99.90,  -5.56,   0.44,
06/09 18Z,   0.30,  -6.97,  99.90,  -6.24,   0.44,
06/09 19Z,   0.20,  -7.53,  99.90,  -6.90,   0.44,
06/09 20Z,   0.20,  -7.71,  99.90,  -7.08,   0.44,  (min)
06/09 21Z,   0.20,  -7.39,  99.90,  -6.75,   0.44,
06/09 22Z,   0.20,  -6.59,  99.90,  -5.95,   0.44,
06/09 23Z,   0.20,  -5.50,  99.90,  -4.87,   0.44,
06/10 00Z,   0.20,  -4.39,  99.90,  -3.76,   0.44,
06/10 01Z,   0.20,  -3.44,  99.90,  -2.81,   0.44,
06/10 02Z,   0.20,  -2.82,  99.90,  -2.19,   0.44,
06/10 03Z,   0.20,  -2.69,  99.90,  -2.06,   0.44,  (max)
06/10 04Z,   0.20,  -3.13,  99.90,  -2.50,   0.44,
06/10 05Z,   0.20,  -4.04,  99.90,  -3.41,   0.44,
06/10 06Z,   0.10,  -5.20,  99.90,  -4.66,   0.44,
06/10 07Z,   0.10,  -6.36,  99.90,  -5.83,   0.44,
06/10 08Z,   0.20,  -7.32,  99.90,  -6.68,   0.44,
06/10 09Z,   0.20,  -7.84,  99.90,  -7.21,   0.44,  (min)
06/10 10Z,   0.20,  -7.82,  99.90,  -7.18,   0.44,
06/10 11Z,   0.20,  -7.31,  99.90,  -6.67,   0.44,
06/10 12Z,   0.20,  -6.55,  99.90,  -5.91,   0.44,
06/10 13Z,   0.30,  -5.74,  99.90,  -5.00,   0.44,
06/10 14Z,   0.20,  -5.06,  99.90,  -4.43,   0.44,
06/10 15Z,   0.20,  -4.69,  99.90,  -4.05,   0.44,  (max)
06/10 16Z,   0.20,  -4.74,  99.90,  -4.10,   0.44,
06/10 17Z,   0.20,  -5.20,  99.90,  -4.56,   0.44,
06/10 18Z,   0.20,  -5.88,  99.90,  -5.24,   0.44,
06/10 19Z,   0.20,  -6.57,  99.90,  -5.93,   0.44,
06/10 20Z,   0.20,  -7.06,  99.90,  -6.42,   0.44,
06/10 21Z,   0.20,  -7.17,  99.90,  -6.53,   0.44,  (min)
06/10 22Z,   0.20,  -6.77,  99.90,  -6.13,   0.44,
06/10 23Z,   0.30,  -5.89,  99.90,  -5.15,   0.44,
06/11 00Z,   0.20,  -4.75,  99.90,  -4.12,   0.44,
06/11 01Z,   0.20,  -3.63,  99.90,  -2.99,   0.44,
06/11 02Z,   0.20,  -2.72,  99.90,  -2.08,   0.44,
06/11 03Z,   0.30,  -2.21,  99.90,  -1.48,   0.44,  (max)
06/11 04Z,   0.30,  -2.28,  99.90,  -1.54,   0.44,
06/11 05Z,   0.20,  -2.97,  99.90,  -2.33,   0.44,
06/11 06Z,   0.20,  -4.16,  99.90,  -3.53,   0.44,
06/11 07Z,   0.30,  -5.61,  99.90,  -4.88,   0.44,
06/11 08Z,   0.30,  -7.05,  99.90,  -6.31,   0.44,
06/11 09Z,   0.30,  -8.20,  99.90,  -7.46,   0.44,
06/11 10Z,   0.30,  -8.80,  99.90,  -8.07,   0.44,  (min)
06/11 11Z,   0.30,  -8.73,  99.90,  -7.99,   0.44,
06/11 12Z,   0.30,  -8.09,  99.90,  -7.35,   0.44,
06/11 13Z,   0.30,  -7.13,  99.90,  -6.40,   0.44,
06/11 14Z,   0.30,  -6.11,  99.90,  -5.37,   0.44,
06/11 15Z,   0.30,  -5.21,  99.90,  -4.47,   0.44,
06/11 16Z,   0.30,  -4.64,  99.90,  -3.90,   0.44,
06/11 17Z,   0.30,  -4.54,  99.90,  -3.81,   0.44,  (max)
06/11 18Z,   0.40,  -4.89,  99.90,  -4.05,   0.44,
06/11 19Z,   0.30,  -5.50,  99.90,  -4.76,   0.44,
06/11 20Z,   0.40,  -6.15,  99.90,  -5.31,   0.44,
06/11 21Z,   0.30,  -6.62,  99.90,  -5.88,   0.44,
06/11 22Z,   0.30,  -6.69,  99.90,  -5.95,   0.44,  (min)
06/11 23Z,   0.40,  -6.21,  99.90,  -5.38,   0.44,
06/12 00Z,   0.40,  -5.25,  99.90,  -4.42,   0.44,
06/12 01Z,   0.30,  -4.06,  99.90,  -3.32,   0.44,
06/12 02Z,   0.40,  -2.92,  99.90,  -2.08,   0.44,
06/12 03Z,   0.40,  -2.05,  99.90,  -1.21,   0.44,
06/12 04Z,   0.40,  -1.67,  99.90,  -0.83,   0.44,  (max)
06/12 05Z,   0.30,  -1.94,  99.90,  -1.20,   0.44,
06/12 06Z,   0.30,  -2.90,  99.90,  -2.16,   0.44,
06/12 07Z,   0.30,  -4.39,  99.90,  -3.65,   0.44,
06/12 08Z,   0.30,  -6.13,  99.90,  -5.40,   0.44,
06/12 09Z,   0.40,  -7.82,  99.90,  -6.98,   0.44,
06/12 10Z,   0.40,  -9.12,  99.90,  -8.28,   0.44,
06/12 11Z,   0.40,  -9.74,  99.90,  -8.90,   0.44,  (min)
06/12 12Z,   0.40,  -9.56,  99.90,  -8.72,   0.44,
06/12 13Z,   0.40,  -8.74,  99.90,  -7.90,   0.44,
06/12 14Z,   0.30,  -7.56,  99.90,  -6.82,   0.44,
06/12 15Z,   0.30,  -6.29,  99.90,  -5.56,   0.44,
06/12 16Z,   0.30,  -5.19,  99.90,  -4.45,   0.44,
06/12 17Z,   0.30,  -4.46,  99.90,  -3.72,   0.44,
06/12 18Z,   0.30,  -4.26,  99.90,  -3.52,   0.44,  (max)
06/12 19Z,   0.30,  -4.55,  99.90,  -3.81,   0.44,
06/12 20Z,   0.30,  -5.14,  99.90,  -4.41,   0.44,
06/12 21Z,   0.30,  -5.81,  99.90,  -5.07,   0.44,
06/12 22Z,   0.30,  -6.28,  99.90,  -5.55,   0.44,
06/12 23Z,   0.30,  -6.32,  99.90,  -5.58,   0.44,  (min)
06/13 00Z,   0.30,  -5.76,  99.90,  -5.03,   0.44,