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
#Holden Beach, NC : 04/30/2025 11:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   0.30,  -1.40,  99.90,  -1.10,   0.00,
04/28 13Z,   0.30,  -1.57,  99.90,  -1.27,   0.00,  (max)
04/28 14Z,   0.30,  -2.63,  99.90,  -2.33,   0.00,
04/28 15Z,   0.30,  -4.23,  99.90,  -3.93,   0.00,
04/28 16Z,   0.30,  -5.94,  99.90,  -5.64,   0.00,
04/28 17Z,   0.30,  -7.31,  99.90,  -7.01,   0.00,
04/28 18Z,   0.40,  -8.04,  99.90,  -7.64,   0.00,  (min)
04/28 19Z,   0.40,  -7.94,  99.90,  -7.54,   0.00,
04/28 20Z,   0.40,  -7.01,  99.90,  -6.61,   0.00,
04/28 21Z,   0.40,  -5.39,  99.90,  -4.99,   0.00,
04/28 22Z,   0.40,  -3.43,  99.90,  -3.03,   0.00,
04/28 23Z,   0.40,  -1.61,  99.90,  -1.21,   0.00,
04/29 00Z,   0.40,  -0.41,  99.90,  -0.01,   0.00,
04/29 01Z,   0.40,  -0.16,  99.90,   0.24,   0.00,  (max)
04/29 02Z,   0.30,  -0.89,  99.90,  -0.59,   0.00,
04/29 03Z,   0.30,  -2.38,  99.90,  -2.08,   0.00,
04/29 04Z,   0.30,  -4.21,  99.90,  -3.91,   0.00,
04/29 05Z,   0.30,  -5.97,  99.90,  -5.67,   0.00,
04/29 06Z,   0.30,  -7.28,  99.90,  -6.98,   0.00,
04/29 07Z,   0.30,  -7.88,  99.90,  -7.58,   0.00,  (min)
04/29 08Z,   0.20,  -7.65,  99.90,  -7.45,   0.00,
04/29 09Z,   0.20,  -6.63,  99.90,  -6.43,   0.00,
04/29 10Z,   0.20,  -5.06,  99.90,  -4.86,   0.00,
04/29 11Z,   0.20,  -3.39,  99.90,  -3.19,   0.00,
04/29 12Z,   0.10,  -2.11,  99.90,  -2.01,   0.00,
04/29 13Z,   0.10,  -1.58,  99.90,  -1.48,   0.00,  (max)
04/29 14Z,   0.10,  -1.94,  99.90,  -1.84,   0.00,
04/29 15Z,   0.10,  -3.04,  99.90,  -2.94,   0.00,
04/29 16Z,   0.10,  -4.55,  99.90,  -4.45,   0.00,
04/29 17Z,   0.10,  -6.09,  99.90,  -5.99,   0.00,
04/29 18Z,   0.20,  -7.32,  99.90,  -7.12,   0.00,
04/29 19Z,   0.20,  -7.94,  99.90,  -7.74,   0.00,  (min)
04/29 20Z,   0.10,  -7.75,  99.90,  -7.65,   0.00,
04/29 21Z,   0.10,  -6.72,  99.90,  -6.62,   0.00,
04/29 22Z,   0.20,  -5.04,  99.90,  -4.84,   0.00,
04/29 23Z,   0.20,  -3.13,  99.90,  -2.93,   0.00,
04/30 00Z,   0.00,  -1.48,  99.90,  -1.48,   0.00,
04/30 01Z,   0.00,  -0.52,  99.90,  -0.52,   0.00,
04/30 02Z,   0.00,  -0.46,  99.90,  -0.46,   0.00,  (max)
04/30 03Z,   0.00,  -1.25,  99.90,  -1.25,   0.00,
04/30 04Z,   0.00,  -2.66,  99.90,  -2.66,   0.00,
04/30 05Z,   0.00,  -4.35,  99.90,  -4.35,   0.00,
04/30 06Z,   0.00,  -5.97,  99.90,  -5.97,   0.00,
04/30 07Z,   0.00,  -7.18,  99.90,  -7.18,   0.00,
04/30 08Z,   0.00,  -7.69,  99.90,  -7.69,   0.00,  (min)
04/30 09Z,   0.00,  -7.37,  99.90,  -7.37,   0.00,
04/30 10Z,   0.00,  -6.30,  99.90,  -6.30,   0.00,
04/30 11Z,   0.00,  -4.78,  99.90,  -4.78,   0.00,
04/30 12Z,   0.00,  -3.29,  99.90,  -3.29,   0.00,
04/30 13Z,   0.00,  -2.25,  99.90,  -2.25,   0.00,
04/30 14Z,  -0.10,  -1.92,  99.90,  -2.02,   0.00,  (max)
04/30 15Z,  -0.10,  -2.33,  99.90,  -2.43,   0.00,
04/30 16Z,  -0.10,  -3.34,  99.90,  -3.44,   0.00,
04/30 17Z,  -0.10,  -4.70,  99.90,  -4.80,   0.00,
04/30 18Z,   0.00,  -6.10,  99.90,  -6.10,   0.00,
04/30 19Z,   0.00,  -7.22,  99.90,  -7.22,   0.00,
04/30 20Z,   0.00,  -7.74,  99.90,  -7.74,   0.00,  (min)
04/30 21Z,   0.00,  -7.45,  99.90,  -7.45,   0.00,
04/30 22Z,   0.00,  -6.36,  99.90,  -6.36,   0.00,
04/30 23Z,   0.00,  -4.74,  99.90,  -4.74,   0.00,
05/01 00Z,   0.00,  -3.01,  99.90,  -3.01,   0.00,
05/01 01Z,   0.00,  -1.62,  99.90,  -1.62,   0.00,
05/01 02Z,  -0.10,  -0.87,  99.90,  -0.97,   0.00,  (max)
05/01 03Z,  -0.10,  -0.88,  99.90,  -0.98,   0.00,
05/01 04Z,  -0.10,  -1.60,  99.90,  -1.70,   0.00,
05/01 05Z,  -0.10,  -2.86,  99.90,  -2.96,   0.00,
05/01 06Z,  -0.10,  -4.41,  99.90,  -4.51,   0.00,
05/01 07Z,  -0.10,  -5.91,  99.90,  -6.01,   0.00,
05/01 08Z,  -0.10,  -7.00,  99.90,  -7.10,   0.00,
05/01 09Z,   0.00,  -7.40,  99.90,  -7.40,   0.00,  (min)
05/01 10Z,  -0.10,  -7.00,  99.90,  -7.10,   0.00,
05/01 11Z,  -0.20,  -5.95,  99.90,  -6.15,   0.00,
05/01 12Z,  -0.20,  -4.61,  99.90,  -4.81,   0.00,
05/01 13Z,  -0.30,  -3.37,  99.90,  -3.67,   0.00,
05/01 14Z,  -0.30,  -2.54,  99.90,  -2.84,   0.00,
05/01 15Z,  -0.30,  -2.28,  99.90,  -2.58,   0.00,  (max)
05/01 16Z,  -0.20,  -2.63,  99.90,  -2.83,   0.00,
05/01 17Z,  -0.10,  -3.50,  99.90,  -3.60,   0.00,
05/01 18Z,  -0.10,  -4.73,  99.90,  -4.83,   0.00,
05/01 19Z,   0.00,  -6.02,  99.90,  -6.02,   0.00,
05/01 20Z,  -0.10,  -7.03,  99.90,  -7.13,   0.00,
05/01 21Z,  -0.10,  -7.43,  99.90,  -7.53,   0.00,  (min)
05/01 22Z,   0.00,  -7.06,  99.90,  -7.06,   0.00,
05/01 23Z,   0.00,  -6.02,  99.90,  -6.02,   0.00,
05/02 00Z,   0.00,  -4.58,  99.90,  -4.58,   0.00,
05/02 01Z,   0.00,  -3.12,  99.90,  -3.12,   0.00,
05/02 02Z,   0.00,  -1.96,  99.90,  -1.96,   0.00,
05/02 03Z,   0.00,  -1.31,  99.90,  -1.31,   0.00,
05/02 04Z,   0.00,  -1.28,  99.90,  -1.28,   0.00,  (max)
05/02 05Z,   0.00,  -1.88,  99.90,  -1.88,   0.00,
05/02 06Z,   0.00,  -3.02,  99.90,  -3.02,   0.00,
05/02 07Z,   0.00,  -4.44,  99.90,  -4.44,   0.00,
05/02 08Z,   0.00,  -5.81,  99.90,  -5.81,   0.00,
05/02 09Z,   0.00,  -6.75,  99.90,  -6.75,   0.00,
05/02 10Z,   0.00,  -7.03,  99.90,  -7.03,   0.00,  (min)
05/02 11Z,  -0.10,  -6.62,  99.90,  -6.72,   0.00,
05/02 12Z,  -0.10,  -5.72,  99.90,  -5.82,   0.00,
05/02 13Z,  -0.10,  -4.61,  99.90,  -4.71,   0.00,
05/02 14Z,   0.00,  -3.57,  99.90,  -3.57,   0.00,
05/02 15Z,   0.00,  -2.83,  99.90,  -2.83,   0.00,
05/02 16Z,   0.00,  -2.54,  99.90,  -2.54,   0.00,  (max)
05/02 17Z,  -0.10,  -2.79,  99.90,  -2.89,   0.00,
05/02 18Z,  -0.10,  -3.56,  99.90,  -3.66,   0.00,
05/02 19Z,  -0.10,  -4.69,  99.90,  -4.79,   0.00,
05/02 20Z,   0.00,  -5.87,  99.90,  -5.87,   0.00,
05/02 21Z,   0.00,  -6.74,  99.90,  -6.74,   0.00,
05/02 22Z,   0.10,  -7.04,  99.90,  -6.94,   0.00,  (min)
05/02 23Z,   0.10,  -6.69,  99.90,  -6.59,   0.00,
05/03 00Z,   0.00,  -5.80,  99.90,  -5.80,   0.00,
05/03 01Z,   0.00,  -4.62,  99.90,  -4.62,   0.00,
05/03 02Z,   0.00,  -3.39,  99.90,  -3.39,   0.00,
05/03 03Z,   0.00,  -2.35,  99.90,  -2.35,   0.00,
05/03 04Z,   0.00,  -1.70,  99.90,  -1.70,   0.00,
05/03 05Z,   0.00,  -1.60,  99.90,  -1.60,   0.00,  (max)
05/03 06Z,   0.00,  -2.12,  99.90,  -2.12,   0.00,
05/03 07Z,   0.00,  -3.16,  99.90,  -3.16,   0.00,
05/03 08Z,   0.00,  -4.46,  99.90,  -4.46,   0.00,
05/03 09Z,   0.00,  -5.66,  99.90,  -5.66,   0.00,
05/03 10Z,   0.00,  -6.46,  99.90,  -6.46,   0.00,
05/03 11Z,   0.00,  -6.68,  99.90,  -6.68,   0.00,  (min)
05/03 12Z,   0.00,  -6.37,  99.90,  -6.37,   0.00,
05/03 13Z,   0.00,  -5.66,  99.90,  -5.66,   0.00,
05/03 14Z,  -0.10,  -4.73,  99.90,  -4.83,   0.00,
05/03 15Z,  -0.10,  -3.78,  99.90,  -3.88,   0.00,
05/03 16Z,  -0.10,  -3.02,  99.90,  -3.12,   0.00,
05/03 17Z,  -0.10,  -2.66,  99.90,  -2.76,   0.00,  (max)
05/03 18Z,  -0.10,  -2.84,  99.90,  -2.94,   0.00,
05/03 19Z,   0.00,  -3.55,  99.90,  -3.55,   0.00,
05/03 20Z,   0.00,  -4.58,  99.90,  -4.58,   0.00,
05/03 21Z,   0.00,  -5.64,  99.90,  -5.64,   0.00,
05/03 22Z,   0.00,  -6.39,  99.90,  -6.39,   0.00,
05/03 23Z,   0.00,  -6.67,  99.90,  -6.67,   0.00,
05/04 00Z,  -0.30,  -6.43,  99.90,  -6.73,   0.00,