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 : 06/07/2026 22:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/06 06Z,   0.30,  -5.46,  -4.73,  99.90,   0.43,  (min)
06/06 07Z,   0.30,  -4.95,  -4.32,  99.90,   0.33,
06/06 08Z,   0.30,  -4.30,  -3.67,  99.90,   0.33,
06/06 09Z,   0.30,  -3.74,  -3.12,  99.90,   0.32,
06/06 10Z,   0.30,  -3.42,  -2.76,  99.90,   0.36,  (max)
06/06 11Z,   0.30,  -3.43,  -2.81,  99.90,   0.32,
06/06 12Z,   0.30,  -3.88,  -3.27,  99.90,   0.31,
06/06 13Z,   0.30,  -4.80,  -4.18,  99.90,   0.32,
06/06 14Z,   0.40,  -6.04,  -5.27,  99.90,   0.37,
06/06 15Z,   0.30,  -7.31,  -6.45,  99.90,   0.56,
06/06 16Z,   0.30,  -8.35,  -7.44,  99.90,   0.61,
06/06 17Z,   0.30,  -8.99,  -8.11,  99.90,   0.58,
06/06 18Z,   0.30,  -9.06,  -8.19,  99.90,   0.57,  (min)
06/06 19Z,   0.30,  -8.56,  -7.65,  99.90,   0.61,
06/06 20Z,   0.30,  -7.64,  -6.86,  99.90,   0.48,
06/06 21Z,   0.30,  -6.54,  -5.83,  99.90,   0.41,
06/06 22Z,   0.30,  -5.47,  -4.79,  99.90,   0.38,
06/06 23Z,   0.30,  -4.57,  -3.96,  99.90,   0.31,
06/07 00Z,   0.30,  -3.99,  -3.37,  99.90,   0.32,
06/07 01Z,   0.30,  -3.85,  -3.24,  99.90,   0.31,  (max)
06/07 02Z,   0.30,  -4.13,  -3.52,  99.90,   0.31,
06/07 03Z,   0.30,  -4.67,  -4.02,  99.90,   0.35,
06/07 04Z,   0.30,  -5.25,  -4.65,  99.90,   0.30,
06/07 05Z,   0.30,  -5.70,  -5.03,  99.90,   0.37,
06/07 06Z,   0.30,  -5.89,  -5.25,  99.90,   0.34,  (min)
06/07 07Z,   0.30,  -5.72,  -5.13,  99.90,   0.29,
06/07 08Z,   0.30,  -5.25,  -4.60,  99.90,   0.35,
06/07 09Z,   0.40,  -4.66,  -4.08,  99.90,   0.18,
06/07 10Z,   0.30,  -4.16,  -3.61,  99.90,   0.25,
06/07 11Z,   0.40,  -3.86,  -3.26,  99.90,   0.20,  (max)
06/07 12Z,   0.30,  -3.88,  -3.30,  99.90,   0.28,
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,   0.40,  -8.68,  -7.88,  99.90,   0.40,  (min)
06/07 19Z,   0.30,  -8.59,  -7.70,  99.90,   0.59,
06/07 20Z,   0.40,  -7.97,  -7.17,  99.90,   0.40,
06/07 21Z,   0.30,  -6.98,  -6.30,  99.90,   0.38,
06/07 22Z,   0.40,  -5.88,  -5.25,  99.90,   0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/07 23Z,   0.40,  -4.86,  99.90,  -4.21,   0.25,
06/08 00Z,   0.40,  -4.05,  99.90,  -3.38,   0.27,
06/08 01Z,   0.30,  -3.59,  99.90,  -3.01,   0.29,
06/08 02Z,   0.40,  -3.61,  99.90,  -2.91,   0.31,  (max)
06/08 03Z,   0.40,  -4.06,  99.90,  -3.34,   0.32,
06/08 04Z,   0.40,  -4.75,  99.90,  -4.01,   0.34,
06/08 05Z,   0.40,  -5.46,  99.90,  -4.70,   0.36,
06/08 06Z,   0.30,  -6.03,  99.90,  -5.36,   0.38,
06/08 07Z,   0.40,  -6.32,  99.90,  -5.52,   0.40,  (min)
06/08 08Z,   0.40,  -6.22,  99.90,  -5.40,   0.41,
06/08 09Z,   0.50,  -5.78,  99.90,  -4.85,   0.43,
06/08 10Z,   0.50,  -5.21,  99.90,  -4.26,   0.45,
06/08 11Z,   0.40,  -4.68,  99.90,  -3.83,   0.45,
06/08 12Z,   0.50,  -4.34,  99.90,  -3.38,   0.45,
06/08 13Z,   0.50,  -4.28,  99.90,  -3.33,   0.45,  (max)
06/08 14Z,   0.50,  -4.64,  99.90,  -3.69,   0.45,
06/08 15Z,   0.50,  -5.39,  99.90,  -4.44,   0.45,
06/08 16Z,   0.50,  -6.35,  99.90,  -5.40,   0.45,
06/08 17Z,   0.50,  -7.27,  99.90,  -6.32,   0.45,
06/08 18Z,   0.50,  -7.96,  99.90,  -7.00,   0.45,
06/08 19Z,   0.50,  -8.24,  99.90,  -7.29,   0.45,  (min)
06/08 20Z,   0.50,  -8.02,  99.90,  -7.07,   0.45,
06/08 21Z,   0.50,  -7.30,  99.90,  -6.34,   0.45,
06/08 22Z,   0.50,  -6.26,  99.90,  -5.31,   0.45,
06/08 23Z,   0.60,  -5.16,  99.90,  -4.11,   0.45,
06/09 00Z,   0.60,  -4.17,  99.90,  -3.12,   0.45,
06/09 01Z,   0.50,  -3.45,  99.90,  -2.50,   0.45,
06/09 02Z,   0.50,  -3.15,  99.90,  -2.20,   0.45,  (max)
06/09 03Z,   0.60,  -3.36,  99.90,  -2.31,   0.45,
06/09 04Z,   0.60,  -4.02,  99.90,  -2.97,   0.45,
06/09 05Z,   0.50,  -4.91,  99.90,  -3.96,   0.45,
06/09 06Z,   0.50,  -5.82,  99.90,  -4.87,   0.45,
06/09 07Z,   0.50,  -6.58,  99.90,  -5.63,   0.45,
06/09 08Z,   0.50,  -6.98,  99.90,  -6.03,   0.45,  (min)
06/09 09Z,   0.50,  -6.94,  99.90,  -5.99,   0.45,
06/09 10Z,   0.50,  -6.50,  99.90,  -5.55,   0.45,
06/09 11Z,   0.40,  -5.87,  99.90,  -5.02,   0.45,
06/09 12Z,   0.40,  -5.24,  99.90,  -4.39,   0.45,
06/09 13Z,   0.40,  -4.76,  99.90,  -3.91,   0.45,
06/09 14Z,   0.40,  -4.57,  99.90,  -3.72,   0.45,  (max)
06/09 15Z,   0.40,  -4.78,  99.90,  -3.93,   0.45,
06/09 16Z,   0.30,  -5.38,  99.90,  -4.63,   0.45,
06/09 17Z,   0.30,  -6.19,  99.90,  -5.44,   0.45,
06/09 18Z,   0.30,  -6.97,  99.90,  -6.22,   0.45,
06/09 19Z,   0.30,  -7.53,  99.90,  -6.78,   0.45,
06/09 20Z,   0.30,  -7.71,  99.90,  -6.96,   0.45,  (min)
06/09 21Z,   0.30,  -7.39,  99.90,  -6.64,   0.45,
06/09 22Z,   0.30,  -6.59,  99.90,  -5.84,   0.45,
06/09 23Z,   0.30,  -5.50,  99.90,  -4.75,   0.45,
06/10 00Z,   0.30,  -4.39,  99.90,  -3.64,   0.45,
06/10 01Z,   0.20,  -3.44,  99.90,  -2.79,   0.45,
06/10 02Z,   0.20,  -2.82,  99.90,  -2.17,   0.45,
06/10 03Z,   0.30,  -2.69,  99.90,  -1.94,   0.45,  (max)
06/10 04Z,   0.30,  -3.13,  99.90,  -2.38,   0.45,
06/10 05Z,   0.20,  -4.04,  99.90,  -3.39,   0.45,
06/10 06Z,   0.20,  -5.20,  99.90,  -4.54,   0.45,
06/10 07Z,   0.20,  -6.36,  99.90,  -5.71,   0.45,
06/10 08Z,   0.20,  -7.32,  99.90,  -6.67,   0.45,
06/10 09Z,   0.30,  -7.84,  99.90,  -7.09,   0.45,  (min)
06/10 10Z,   0.30,  -7.82,  99.90,  -7.06,   0.45,
06/10 11Z,   0.20,  -7.31,  99.90,  -6.66,   0.45,
06/10 12Z,   0.30,  -6.55,  99.90,  -5.79,   0.45,
06/10 13Z,   0.30,  -5.74,  99.90,  -4.99,   0.45,
06/10 14Z,   0.30,  -5.06,  99.90,  -4.31,   0.45,
06/10 15Z,   0.30,  -4.69,  99.90,  -3.94,   0.45,  (max)
06/10 16Z,   0.20,  -4.74,  99.90,  -4.09,   0.45,
06/10 17Z,   0.20,  -5.20,  99.90,  -4.55,   0.45,
06/10 18Z,   0.30,  -5.88,  99.90,  -5.13,   0.45,
06/10 19Z,   0.30,  -6.57,  99.90,  -5.81,   0.45,
06/10 20Z,   0.20,  -7.06,  99.90,  -6.41,   0.45,
06/10 21Z,   0.20,  -7.17,  99.90,  -6.52,   0.45,  (min)
06/10 22Z,   0.30,  -6.77,  99.90,  -6.02,   0.45,
06/10 23Z,   0.30,  -5.89,  99.90,  -5.14,   0.45,
06/11 00Z,   0.30,  -4.75,  99.90,  -4.00,   0.45,
06/11 01Z,   0.30,  -3.63,  99.90,  -2.88,   0.45,
06/11 02Z,   0.30,  -2.72,  99.90,  -1.97,   0.45,
06/11 03Z,   0.30,  -2.21,  99.90,  -1.46,   0.45,  (max)
06/11 04Z,   0.30,  -2.28,  99.90,  -1.52,   0.45,
06/11 05Z,   0.30,  -2.97,  99.90,  -2.22,   0.45,
06/11 06Z,   0.30,  -4.16,  99.90,  -3.41,   0.45,
06/11 07Z,   0.30,  -5.61,  99.90,  -4.86,   0.45,
06/11 08Z,   0.30,  -7.05,  99.90,  -6.30,   0.45,
06/11 09Z,   0.40,  -8.20,  99.90,  -7.35,   0.45,
06/11 10Z,   0.40,  -8.80,  99.90,  -7.95,   0.45,  (min)
06/11 11Z,   0.40,  -8.73,  99.90,  -7.88,   0.45,
06/11 12Z,   0.40,  -8.09,  99.90,  -7.24,   0.45,
06/11 13Z,  99.90,  -7.13,  99.90,  99.90,   0.45,
06/11 14Z,  99.90,  -6.11,  99.90,  99.90,   0.45,
06/11 15Z,  99.90,  -5.21,  99.90,  99.90,   0.45,
06/11 16Z,  99.90,  -4.64,  99.90,  99.90,   0.45,
06/11 17Z,  99.90,  -4.54,  99.90,  99.90,   0.45,
06/11 18Z,  99.90,  -4.89,  99.90,  99.90,   0.45,