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 : 05/14/2025 09:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,   0.40,  -5.90,  -5.09,  99.90,   0.41,
05/13 01Z,   0.40,  -6.21,  -5.24,  99.90,   0.57,  (min)
05/13 02Z,   0.40,  -6.01,  -5.19,  99.90,   0.42,
05/13 03Z,   0.40,  -5.32,  -4.45,  99.90,   0.47,
05/13 04Z,   0.40,  -4.34,  -3.66,  99.90,   0.28,
05/13 05Z,   0.40,  -3.36,  -2.69,  99.90,   0.27,
05/13 06Z,   0.30,  -2.59,  -1.99,  99.90,   0.30,
05/13 07Z,   0.30,  -2.24,  -1.49,  99.90,   0.45,  (max)
05/13 08Z,   0.30,  -2.48,  -1.74,  99.90,   0.44,
05/13 09Z,   0.30,  -3.38,  -2.64,  99.90,   0.44,
05/13 10Z,   0.30,  -4.79,  -3.99,  99.90,   0.50,
05/13 11Z,   0.30,  -6.45,  -5.57,  99.90,   0.58,
05/13 12Z,   0.10,  -8.04,  -7.07,  99.90,   0.87,
05/13 13Z,   0.10,  -9.26,  -8.40,  99.90,   0.76,
05/13 14Z,   0.10,  -9.80,  -9.13,  99.90,   0.57,  (min)
05/13 15Z,   0.10,  -9.57,  -8.81,  99.90,   0.66,
05/13 16Z,   0.00,  -8.70,  -7.99,  99.90,   0.71,
05/13 17Z,   0.00,  -7.49,  -6.85,  99.90,   0.64,
05/13 18Z,   0.00,  -6.20,  -5.67,  99.90,   0.53,
05/13 19Z,   0.00,  -5.06,  -4.55,  99.90,   0.51,
05/13 20Z,   0.00,  -4.28,  -3.76,  99.90,   0.52,
05/13 21Z,   0.00,  -4.02,  -3.51,  99.90,   0.51,  (max)
05/13 22Z,   0.00,  -4.25,  -3.69,  99.90,   0.56,
05/13 23Z,   0.00,  -4.78,  -4.31,  99.90,   0.47,
05/14 00Z,   0.00,  -5.39,  -5.02,  99.90,   0.37,
05/14 01Z,   0.10,  -5.85,  -5.44,  99.90,   0.31,
05/14 02Z,   0.10,  -5.94,  -5.53,  99.90,   0.31,  (min)
05/14 03Z,   0.00,  -5.54,  -5.02,  99.90,   0.52,
05/14 04Z,   0.00,  -4.72,  -4.25,  99.90,   0.47,
05/14 05Z,   0.00,  -3.75,  -3.29,  99.90,   0.46,
05/14 06Z,   0.00,  -2.90,  -2.43,  99.90,   0.47,
05/14 07Z,   0.00,  -2.36,  -1.85,  99.90,   0.51,
05/14 08Z,   0.00,  -2.30,  -1.78,  99.90,   0.52,  (max)
05/14 09Z,   0.10,  -2.85,  -2.33,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 10Z,   0.10,  -4.00,  99.90,  -3.47,   0.43,
05/14 11Z,   0.10,  -5.56,  99.90,  -5.02,   0.44,
05/14 12Z,   0.10,  -7.22,  99.90,  -6.68,   0.44,
05/14 13Z,   0.10,  -8.67,  99.90,  -8.12,   0.45,
05/14 14Z,   0.10,  -9.63,  99.90,  -9.06,   0.46,
05/14 15Z,   0.10,  -9.86,  99.90,  -9.29,   0.47,  (min)
05/14 16Z,   0.00,  -9.35,  99.90,  -8.87,   0.48,
05/14 17Z,   0.00,  -8.32,  99.90,  -7.83,   0.49,
05/14 18Z,   0.00,  -7.07,  99.90,  -6.57,   0.50,
05/14 19Z,   0.10,  -5.84,  99.90,  -5.23,   0.51,
05/14 20Z,   0.10,  -4.83,  99.90,  -4.21,   0.52,
05/14 21Z,   0.00,  -4.22,  99.90,  -3.69,   0.53,
05/14 22Z,   0.10,  -4.11,  99.90,  -3.48,   0.53,  (max)
05/14 23Z,   0.10,  -4.42,  99.90,  -3.79,   0.53,
05/15 00Z,   0.10,  -4.95,  99.90,  -4.32,   0.53,
05/15 01Z,   0.10,  -5.47,  99.90,  -4.84,   0.53,
05/15 02Z,   0.10,  -5.75,  99.90,  -5.12,   0.53,  (min)
05/15 03Z,   0.10,  -5.64,  99.90,  -5.01,   0.53,
05/15 04Z,   0.10,  -5.08,  99.90,  -4.45,   0.53,
05/15 05Z,   0.10,  -4.21,  99.90,  -3.58,   0.53,
05/15 06Z,   0.10,  -3.32,  99.90,  -2.69,   0.53,
05/15 07Z,   0.00,  -2.65,  99.90,  -2.12,   0.53,
05/15 08Z,   0.10,  -2.34,  99.90,  -1.71,   0.53,  (max)
05/15 09Z,   0.20,  -2.54,  99.90,  -1.81,   0.53,
05/15 10Z,   0.10,  -3.33,  99.90,  -2.70,   0.53,
05/15 11Z,   0.20,  -4.65,  99.90,  -3.92,   0.53,
05/15 12Z,   0.20,  -6.26,  99.90,  -5.53,   0.53,
05/15 13Z,   0.10,  -7.84,  99.90,  -7.21,   0.53,
05/15 14Z,   0.20,  -9.10,  99.90,  -8.37,   0.53,
05/15 15Z,   0.20,  -9.78,  99.90,  -9.05,   0.53,
05/15 16Z,   0.10,  -9.73,  99.90,  -9.10,   0.53,  (min)
05/15 17Z,   0.10,  -9.03,  99.90,  -8.40,   0.53,
05/15 18Z,   0.10,  -7.92,  99.90,  -7.29,   0.53,
05/15 19Z,   0.20,  -6.70,  99.90,  -5.97,   0.53,
05/15 20Z,   0.10,  -5.57,  99.90,  -4.94,   0.53,
05/15 21Z,   0.10,  -4.70,  99.90,  -4.07,   0.53,
05/15 22Z,   0.10,  -4.24,  99.90,  -3.61,   0.53,  (max)
05/15 23Z,   0.10,  -4.25,  99.90,  -3.62,   0.53,
05/16 00Z,   0.10,  -4.61,  99.90,  -3.98,   0.53,
05/16 01Z,   0.10,  -5.10,  99.90,  -4.47,   0.53,
05/16 02Z,   0.10,  -5.49,  99.90,  -4.86,   0.53,
05/16 03Z,   0.10,  -5.61,  99.90,  -4.98,   0.53,  (min)
05/16 04Z,   0.10,  -5.35,  99.90,  -4.72,   0.53,
05/16 05Z,   0.10,  -4.69,  99.90,  -4.06,   0.53,
05/16 06Z,   0.10,  -3.84,  99.90,  -3.21,   0.53,
05/16 07Z,   0.10,  -3.07,  99.90,  -2.44,   0.53,
05/16 08Z,   0.20,  -2.58,  99.90,  -1.85,   0.53,
05/16 09Z,   0.20,  -2.48,  99.90,  -1.75,   0.53,  (max)
05/16 10Z,   0.20,  -2.89,  99.90,  -2.16,   0.53,
05/16 11Z,   0.20,  -3.85,  99.90,  -3.12,   0.53,
05/16 12Z,   0.20,  -5.26,  99.90,  -4.53,   0.53,
05/16 13Z,   0.20,  -6.84,  99.90,  -6.11,   0.53,
05/16 14Z,   0.20,  -8.28,  99.90,  -7.55,   0.53,
05/16 15Z,   0.20,  -9.32,  99.90,  -8.59,   0.53,
05/16 16Z,   0.20,  -9.76,  99.90,  -9.03,   0.53,  (min)
05/16 17Z,   0.20,  -9.51,  99.90,  -8.78,   0.53,
05/16 18Z,   0.20,  -8.69,  99.90,  -7.96,   0.53,
05/16 19Z,   0.20,  -7.57,  99.90,  -6.84,   0.53,
05/16 20Z,   0.20,  -6.42,  99.90,  -5.69,   0.53,
05/16 21Z,   0.20,  -5.40,  99.90,  -4.67,   0.53,
05/16 22Z,   0.20,  -4.65,  99.90,  -3.92,   0.53,
05/16 23Z,   0.20,  -4.31,  99.90,  -3.58,   0.53,
05/17 00Z,   0.30,  -4.39,  99.90,  -3.56,   0.53,  (max)
05/17 01Z,   0.30,  -4.75,  99.90,  -3.92,   0.53,
05/17 02Z,   0.30,  -5.17,  99.90,  -4.35,   0.53,
05/17 03Z,   0.30,  -5.46,  99.90,  -4.63,   0.53,
05/17 04Z,   0.30,  -5.47,  99.90,  -4.64,   0.53,  (min)
05/17 05Z,   0.30,  -5.11,  99.90,  -4.29,   0.53,
05/17 06Z,   0.20,  -4.44,  99.90,  -3.71,   0.53,
05/17 07Z,   0.30,  -3.66,  99.90,  -2.83,   0.53,
05/17 08Z,   0.30,  -3.03,  99.90,  -2.20,   0.53,
05/17 09Z,   0.30,  -2.69,  99.90,  -1.86,   0.53,  (max)
05/17 10Z,   0.30,  -2.74,  99.90,  -1.91,   0.53,
05/17 11Z,   0.40,  -3.28,  99.90,  -2.35,   0.53,
05/17 12Z,   0.40,  -4.34,  99.90,  -3.41,   0.53,
05/17 13Z,   0.40,  -5.75,  99.90,  -4.82,   0.53,
05/17 14Z,   0.40,  -7.25,  99.90,  -6.32,   0.53,
05/17 15Z,   0.40,  -8.54,  99.90,  -7.61,   0.53,
05/17 16Z,   0.30,  -9.38,  99.90,  -8.55,   0.53,
05/17 17Z,   0.30,  -9.63,  99.90,  -8.80,   0.53,  (min)
05/17 18Z,   0.30,  -9.24,  99.90,  -8.41,   0.53,
05/17 19Z,   0.30,  -8.37,  99.90,  -7.54,   0.53,
05/17 20Z,   0.30,  -7.27,  99.90,  -6.44,   0.53,
05/17 21Z,   0.30,  -6.19,  99.90,  -5.36,   0.53,
05/17 22Z,   0.30,  -5.25,  99.90,  -4.42,   0.53,
05/17 23Z,   0.30,  -4.59,  99.90,  -3.76,   0.53,
05/18 00Z,   0.30,  -4.33,  99.90,  -3.50,   0.53,
05/18 01Z,  99.90,  -4.46,  99.90,  99.90,   0.53,
05/18 02Z,  99.90,  -4.82,  99.90,  99.90,   0.53,
05/18 03Z,  99.90,  -5.20,  99.90,  99.90,   0.53,
05/18 04Z,  99.90,  -5.43,  99.90,  99.90,   0.53,
05/18 05Z,  99.90,  -5.40,  99.90,  99.90,   0.53,
05/18 06Z,  99.90,  -5.03,  99.90,  99.90,   0.53,