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 : 05/13/2025 01:22:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 06Z,   0.20,  -2.40,  -1.80,  99.90,   0.40,
05/11 07Z,   0.20,  -2.61,  -2.01,  99.90,   0.40,  (max)
05/11 08Z,   0.20,  -3.45,  -2.88,  99.90,   0.37,
05/11 09Z,   0.30,  -4.77,  -4.26,  99.90,   0.21,
05/11 10Z,   0.30,  -6.34,  -5.64,  99.90,   0.40,
05/11 11Z,   0.30,  -7.86,  -7.06,  99.90,   0.50,
05/11 12Z,   0.20,  -8.97,  -8.18,  99.90,   0.59,
05/11 13Z,   0.20,  -9.38,  -8.64,  99.90,   0.54,  (min)
05/11 14Z,   0.20,  -9.05,  -8.25,  99.90,   0.60,
05/11 15Z,   0.20,  -8.16,  -7.35,  99.90,   0.61,
05/11 16Z,   0.20,  -6.98,  -6.19,  99.90,   0.59,
05/11 17Z,   0.20,  -5.74,  -5.04,  99.90,   0.50,
05/11 18Z,   0.20,  -4.71,  -4.07,  99.90,   0.44,
05/11 19Z,   0.20,  -4.13,  -3.44,  99.90,   0.49,
05/11 20Z,   0.20,  -4.09,  -3.26,  99.90,   0.63,  (max)
05/11 21Z,   0.30,  -4.49,  -3.67,  99.90,   0.52,
05/11 22Z,   0.30,  -5.17,  -4.35,  99.90,   0.52,
05/11 23Z,   0.30,  -5.90,  -5.10,  99.90,   0.50,
05/12 00Z,   0.50,  -6.42,  -5.58,  99.90,   0.34,
05/12 01Z,   0.50,  -6.47,  -5.65,  99.90,   0.32,  (min)
05/12 02Z,   0.50,  -5.96,  -5.10,  99.90,   0.36,
05/12 03Z,   0.50,  -5.05,  -4.31,  99.90,   0.24,
05/12 04Z,   0.50,  -4.00,  -3.29,  99.90,   0.21,
05/12 05Z,   0.60,  -3.05,  -2.29,  99.90,   0.16,
05/12 06Z,   0.50,  -2.41,  -1.56,  99.90,   0.35,
05/12 07Z,   0.50,  -2.32,  -1.36,  99.90,   0.46,  (max)
05/12 08Z,   0.60,  -2.89,  -1.94,  99.90,   0.35,
05/12 09Z,   0.60,  -4.05,  -3.08,  99.90,   0.37,
05/12 10Z,   0.60,  -5.60,  -4.53,  99.90,   0.47,
05/12 11Z,   0.60,  -7.24,  -6.02,  99.90,   0.62,
05/12 12Z,   0.40,  -8.65,  -7.41,  99.90,   0.84,
05/12 13Z,   0.40,  -9.51,  -8.33,  99.90,   0.78,
05/12 14Z,   0.40,  -9.60,  -8.51,  99.90,   0.69,  (min)
05/12 15Z,   0.40,  -8.97,  -7.86,  99.90,   0.71,
05/12 16Z,   0.40,  -7.88,  -6.80,  99.90,   0.68,
05/12 17Z,   0.30,  -6.61,  -5.58,  99.90,   0.73,
05/12 18Z,   0.30,  -5.38,  -4.48,  99.90,   0.60,
05/12 19Z,   0.30,  -4.46,  -3.61,  99.90,   0.55,
05/12 20Z,   0.30,  -4.03,  -3.15,  99.90,   0.58,  (max)
05/12 21Z,   0.30,  -4.13,  -3.19,  99.90,   0.64,
05/12 22Z,   0.30,  -4.62,  -3.68,  99.90,   0.64,
05/12 23Z,   0.30,  -5.28,  -4.37,  99.90,   0.61,
05/13 00Z,   0.30,  -5.90,  -5.09,  99.90,   0.51,
05/13 01Z,   0.30,  -6.21,  -5.24,  99.90,   0.67,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 02Z,   0.30,  -6.01,  99.90,  -5.05,   0.66,
05/13 03Z,   0.20,  -5.32,  99.90,  -4.47,   0.65,
05/13 04Z,   0.20,  -4.34,  99.90,  -3.50,   0.64,
05/13 05Z,   0.20,  -3.36,  99.90,  -2.53,   0.63,
05/13 06Z,   0.20,  -2.59,  99.90,  -1.77,   0.62,
05/13 07Z,   0.10,  -2.24,  99.90,  -1.53,   0.62,  (max)
05/13 08Z,   0.10,  -2.48,  99.90,  -1.78,   0.61,
05/13 09Z,   0.20,  -3.38,  99.90,  -2.58,   0.60,
05/13 10Z,   0.20,  -4.79,  99.90,  -4.00,   0.59,
05/13 11Z,   0.10,  -6.45,  99.90,  -5.77,   0.58,
05/13 12Z,   0.20,  -8.04,  99.90,  -7.27,   0.57,
05/13 13Z,   0.10,  -9.26,  99.90,  -8.60,   0.56,
05/13 14Z,   0.10,  -9.80,  99.90,  -9.14,   0.56,  (min)
05/13 15Z,   0.10,  -9.57,  99.90,  -8.91,   0.56,
05/13 16Z,   0.00,  -8.70,  99.90,  -8.14,   0.56,
05/13 17Z,   0.00,  -7.49,  99.90,  -6.93,   0.56,
05/13 18Z,   0.10,  -6.20,  99.90,  -5.54,   0.56,
05/13 19Z,   0.00,  -5.06,  99.90,  -4.50,   0.56,
05/13 20Z,   0.00,  -4.28,  99.90,  -3.72,   0.56,
05/13 21Z,   0.00,  -4.02,  99.90,  -3.46,   0.56,  (max)
05/13 22Z,   0.00,  -4.25,  99.90,  -3.69,   0.56,
05/13 23Z,   0.00,  -4.78,  99.90,  -4.22,   0.56,
05/14 00Z,   0.00,  -5.39,  99.90,  -4.83,   0.56,
05/14 01Z,   0.00,  -5.85,  99.90,  -5.29,   0.56,
05/14 02Z,   0.00,  -5.94,  99.90,  -5.38,   0.56,  (min)
05/14 03Z,   0.00,  -5.54,  99.90,  -4.97,   0.56,
05/14 04Z,   0.00,  -4.72,  99.90,  -4.16,   0.56,
05/14 05Z,   0.00,  -3.75,  99.90,  -3.19,   0.56,
05/14 06Z,   0.00,  -2.90,  99.90,  -2.34,   0.56,
05/14 07Z,   0.00,  -2.36,  99.90,  -1.80,   0.56,
05/14 08Z,   0.00,  -2.30,  99.90,  -1.74,   0.56,  (max)
05/14 09Z,   0.00,  -2.85,  99.90,  -2.29,   0.56,
05/14 10Z,   0.00,  -4.00,  99.90,  -3.44,   0.56,
05/14 11Z,   0.00,  -5.56,  99.90,  -5.00,   0.56,
05/14 12Z,   0.00,  -7.22,  99.90,  -6.66,   0.56,
05/14 13Z,   0.00,  -8.67,  99.90,  -8.11,   0.56,
05/14 14Z,   0.00,  -9.63,  99.90,  -9.07,   0.56,
05/14 15Z,   0.00,  -9.86,  99.90,  -9.30,   0.56,  (min)
05/14 16Z,   0.00,  -9.35,  99.90,  -8.79,   0.56,
05/14 17Z,   0.00,  -8.32,  99.90,  -7.76,   0.56,
05/14 18Z,   0.00,  -7.07,  99.90,  -6.51,   0.56,
05/14 19Z,   0.00,  -5.84,  99.90,  -5.28,   0.56,
05/14 20Z,   0.00,  -4.83,  99.90,  -4.27,   0.56,
05/14 21Z,   0.00,  -4.22,  99.90,  -3.66,   0.56,
05/14 22Z,   0.00,  -4.11,  99.90,  -3.55,   0.56,  (max)
05/14 23Z,   0.00,  -4.42,  99.90,  -3.86,   0.56,
05/15 00Z,   0.00,  -4.95,  99.90,  -4.39,   0.56,
05/15 01Z,   0.00,  -5.47,  99.90,  -4.91,   0.56,
05/15 02Z,   0.10,  -5.75,  99.90,  -5.09,   0.56,  (min)
05/15 03Z,   0.00,  -5.64,  99.90,  -5.08,   0.56,
05/15 04Z,   0.10,  -5.08,  99.90,  -4.42,   0.56,
05/15 05Z,   0.00,  -4.21,  99.90,  -3.65,   0.56,
05/15 06Z,   0.00,  -3.32,  99.90,  -2.76,   0.56,
05/15 07Z,   0.00,  -2.65,  99.90,  -2.08,   0.56,
05/15 08Z,   0.00,  -2.34,  99.90,  -1.78,   0.56,  (max)
05/15 09Z,   0.10,  -2.54,  99.90,  -1.88,   0.56,
05/15 10Z,   0.10,  -3.33,  99.90,  -2.67,   0.56,
05/15 11Z,   0.10,  -4.65,  99.90,  -3.99,   0.56,
05/15 12Z,   0.10,  -6.26,  99.90,  -5.60,   0.56,
05/15 13Z,   0.10,  -7.84,  99.90,  -7.18,   0.56,
05/15 14Z,   0.10,  -9.10,  99.90,  -8.44,   0.56,
05/15 15Z,   0.10,  -9.78,  99.90,  -9.12,   0.56,
05/15 16Z,   0.00,  -9.73,  99.90,  -9.17,   0.56,  (min)
05/15 17Z,   0.00,  -9.03,  99.90,  -8.47,   0.56,
05/15 18Z,   0.00,  -7.92,  99.90,  -7.36,   0.56,
05/15 19Z,   0.00,  -6.70,  99.90,  -6.14,   0.56,
05/15 20Z,   0.00,  -5.57,  99.90,  -5.01,   0.56,
05/15 21Z,   0.00,  -4.70,  99.90,  -4.14,   0.56,
05/15 22Z,   0.00,  -4.24,  99.90,  -3.68,   0.56,  (max)
05/15 23Z,   0.00,  -4.25,  99.90,  -3.69,   0.56,
05/16 00Z,   0.00,  -4.61,  99.90,  -4.05,   0.56,
05/16 01Z,   0.00,  -5.10,  99.90,  -4.53,   0.56,
05/16 02Z,   0.00,  -5.49,  99.90,  -4.93,   0.56,
05/16 03Z,   0.00,  -5.61,  99.90,  -5.05,   0.56,  (min)
05/16 04Z,   0.00,  -5.35,  99.90,  -4.78,   0.56,
05/16 05Z,   0.10,  -4.69,  99.90,  -4.03,   0.56,
05/16 06Z,   0.00,  -3.84,  99.90,  -3.28,   0.56,
05/16 07Z,   0.00,  -3.07,  99.90,  -2.51,   0.56,
05/16 08Z,   0.10,  -2.58,  99.90,  -1.92,   0.56,
05/16 09Z,   0.10,  -2.48,  99.90,  -1.82,   0.56,  (max)
05/16 10Z,   0.10,  -2.89,  99.90,  -2.23,   0.56,
05/16 11Z,   0.10,  -3.85,  99.90,  -3.19,   0.56,
05/16 12Z,   0.10,  -5.26,  99.90,  -4.60,   0.56,
05/16 13Z,   0.10,  -6.84,  99.90,  -6.18,   0.56,
05/16 14Z,   0.10,  -8.28,  99.90,  -7.62,   0.56,
05/16 15Z,   0.10,  -9.32,  99.90,  -8.66,   0.56,
05/16 16Z,   0.10,  -9.76,  99.90,  -9.10,   0.56,  (min)
05/16 17Z,   0.10,  -9.51,  99.90,  -8.85,   0.56,
05/16 18Z,   0.10,  -8.69,  99.90,  -8.03,   0.56,