CoastCue

NOAA station 9449880

Friday Harbor, San Juan Island tide chart

A full month of NOAA-predicted high and low tides, with the station's prediction method and observation capability stated plainly.

WashingtonReference prediction stationLive sensor listed

August 2026

High and low tide times

Datum: MLLW

Times use the station's local clock. Heights are feet above Mean Lower Low Water. Today's row is highlighted when it falls within this table.

Sat, Aug 12026-08-01
Low 1:49 AM 4.95 ftHigh 6:00 AM 5.85 ftLow 1:03 PM -0.12 ftHigh 8:44 PM 7.56 ft
Sun, Aug 22026-08-02
Low 2:29 AM 4.11 ftHigh 7:08 AM 5.42 ftLow 1:35 PM 0.80 ftHigh 8:59 PM 7.56 ft
Mon, Aug 32026-08-03
Low 3:12 AM 3.14 ftHigh 8:23 AM 5.03 ftLow 2:08 PM 1.97 ftHigh 9:14 PM 7.60 ft
Tue, Aug 42026-08-04
Low 3:58 AM 2.09 ftHigh 9:58 AM 4.82 ftLow 2:41 PM 3.27 ftHigh 9:30 PM 7.68 ft
Wed, Aug 52026-08-05
Low 4:47 AM 1.04 ftHigh 12:03 PM 5.01 ftLow 3:14 PM 4.58 ftHigh 9:50 PM 7.80 ft
Thu, Aug 62026-08-06
Low 5:39 AM 0.08 ftHigh 10:15 PM 7.92 ft
Fri, Aug 72026-08-07
Low 6:34 AM -0.74 ftHigh 10:49 PM 8 ft
Sat, Aug 82026-08-08
Low 7:33 AM -1.42 ftHigh 5:07 PM 7.38 ftLow 6:59 PM 7.27 ftHigh 11:36 PM 8 ft
Sun, Aug 92026-08-09
Low 8:31 AM -1.94 ftHigh 5:39 PM 7.76 ftLow 8:48 PM 7.29 ft
Mon, Aug 102026-08-10
High 12:38 AM 7.89 ftLow 9:25 AM -2.25 ftHigh 6:10 PM 7.93 ftLow 9:59 PM 6.93 ft
Tue, Aug 112026-08-11
High 1:52 AM 7.68 ftLow 10:15 AM -2.29 ftHigh 6:40 PM 7.95 ftLow 10:56 PM 6.32 ft
Wed, Aug 122026-08-12
High 3:07 AM 7.38 ftLow 11:01 AM -2.02 ftHigh 7:07 PM 7.90 ftLow 11:50 PM 5.53 ft
Thu, Aug 132026-08-13
High 4:21 AM 6.96 ftLow 11:45 AM -1.40 ftHigh 7:32 PM 7.82 ft
Fri, Aug 142026-08-14
Low 12:43 AM 4.61 ftHigh 5:35 AM 6.47 ftLow 12:26 PM -0.48 ftHigh 7:55 PM 7.73 ft
Sat, Aug 152026-08-15
Low 1:34 AM 3.63 ftHigh 6:49 AM 5.99 ftLow 1:05 PM 0.68 ftHigh 8:16 PM 7.63 ft
Sun, Aug 162026-08-16
Low 2:23 AM 2.68 ftHigh 8:04 AM 5.58 ftLow 1:43 PM 1.99 ftHigh 8:35 PM 7.51 ft
Mon, Aug 172026-08-17
Low 3:11 AM 1.85 ftHigh 9:28 AM 5.35 ftLow 2:21 PM 3.32 ftHigh 8:52 PM 7.38 ft
Tue, Aug 182026-08-18
Low 3:59 AM 1.20 ftHigh 11:10 AM 5.42 ftLow 3:01 PM 4.55 ftHigh 9:08 PM 7.23 ft
Wed, Aug 192026-08-19
Low 4:47 AM 0.75 ftHigh 1:09 PM 5.83 ftLow 3:51 PM 5.59 ftHigh 9:25 PM 7.06 ft
Thu, Aug 202026-08-20
Low 5:37 AM 0.48 ftHigh 3:00 PM 6.46 ftLow 5:18 PM 6.34 ftHigh 9:47 PM 6.90 ft
Fri, Aug 212026-08-21
Low 6:30 AM 0.32 ftHigh 4:02 PM 6.97 ftLow 8:06 PM 6.63 ftHigh 10:17 PM 6.74 ft
Sat, Aug 222026-08-22
Low 7:27 AM 0.19 ftHigh 4:44 PM 7.26 ft
Sun, Aug 232026-08-23
Low 8:21 AM 0.02 ftHigh 5:19 PM 7.37 ftLow 10:14 PM 6.36 ft
Mon, Aug 242026-08-24
High 12:16 AM 6.48 ftLow 9:09 AM -0.17 ftHigh 5:48 PM 7.37 ftLow 10:40 PM 6.12 ft
Tue, Aug 252026-08-25
High 1:29 AM 6.43 ftLow 9:49 AM -0.33 ftHigh 6:11 PM 7.30 ftLow 11:01 PM 5.78 ft
Wed, Aug 262026-08-26
High 2:36 AM 6.41 ftLow 10:25 AM -0.37 ftHigh 6:30 PM 7.23 ftLow 11:22 PM 5.31 ft
Thu, Aug 272026-08-27
High 3:36 AM 6.35 ftLow 10:58 AM -0.23 ftHigh 6:45 PM 7.18 ftLow 11:48 PM 4.67 ft
Fri, Aug 282026-08-28
High 4:36 AM 6.24 ftLow 11:30 AM 0.16 ftHigh 6:59 PM 7.16 ft
Sat, Aug 292026-08-29
Low 12:20 AM 3.88 ftHigh 5:38 AM 6.10 ftLow 12:03 PM 0.81 ftHigh 7:12 PM 7.18 ft
Sun, Aug 302026-08-30
Low 12:55 AM 2.96 ftHigh 6:43 AM 5.99 ftLow 12:37 PM 1.71 ftHigh 7:26 PM 7.22 ft
Mon, Aug 312026-08-31
Low 1:34 AM 1.99 ftHigh 7:50 AM 5.92 ftLow 1:12 PM 2.79 ftHigh 7:40 PM 7.30 ft

Source: NOAA CO-OPS Tide Predictions. Generated 2026-08-06. Predictions are not real-time observations.

Station facts

NOAA ID
9449880
Coordinates
48.5453, -123.0125
Datum
MLLW
Mean tide range
4.82 ft
Prediction type
Reference prediction station
Water-level sensor
Listed by NOAA
Friday Harbor, San Juan IslandPORT TOWNSENDPort AngelesSEATTLE (Madison St.), Elliott BayNEAH BAYLa Push, Quillayute RiverCoordinate locator · not for navigation

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