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Roche Harbor, WA tide times

San Juan Island · WA

RisingNight · sunrise in 9h 17m
0.18m

High water 2.09 m at 4:19 AM — 6h 28m from now

The tide at Roche Harbor, San Juan Island, WA is rising, currently 0.18 m above chart datum. The next high tide at 4:19 AM reaches 2.09 m.

Over the next 24 hours at Roche Harbor, San Juan Island, WA: High 4:19 AM (2.09 m), Low 8:52 AM (1.53 m), High 2:31 PM (2.33 m), Low 9:35 PM (-0.14 m).

Seven-day tide chart

Tomorrow
Sun Nov 8
Mon Nov 9
Tue Nov 10
Wed Nov 11
Thu Nov 12
Fri Nov 13
9:07 PM
0.13 m
4:19 AM
2.09 m
8:52 AM
1.53 m
2:31 PM
2.33 m
9:35 PM
-0.14 m
5:13 AM
2.27 m
9:41 AM
1.77 m
2:51 PM
2.29 m
10:03 PM
-0.33 m
6:01 AM
2.41 m
10:29 AM
1.96 m
3:12 PM
2.24 m
10:34 PM
-0.44 m
6:45 AM
2.49 m
11:20 AM
2.09 m
3:35 PM
2.18 m
11:07 PM
-0.47 m
7:28 AM
2.52 m
12:16 PM
2.16 m
4:01 PM
2.12 m
11:43 PM
-0.42 m
8:12 AM
2.51 m
1:22 PM
2.19 m
4:26 PM
2.05 m
12:22 AM
-0.32 m
8:57 AM
2.48 m
Sunrise 7:08 AM
Sunset 4:43 PM
Sunrise 7:10 AM
Sunset 4:41 PM
Sunrise 7:11 AM
Sunset 4:40 PM
Sunrise 7:13 AM
Sunset 4:39 PM
Sunrise 7:15 AM
Sunset 4:37 PM
Sunrise 7:16 AM
Sunset 4:36 PM
Sunrise 7:18 AM
Sunset 4:35 PM
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6a
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7-day forecast · scroll sideways, hold and drag to read any hour. Times are local to the station; heights are above chart datum.

Tide table for Roche Harbor, San Juan Island, WA

Turns — predicted high and low water for Roche Harbor, San Juan Island, WA. Times are local to the station; heights are above chart datum.
LowToday0.13 m
HighTomorrow2.09 m
LowTomorrow1.53 m
HighTomorrow2.33 m
LowTomorrow-0.14 m
HighSun Nov 82.27 m
LowSun Nov 81.77 m
HighSun Nov 82.29 m

Conditions

Sunrise
7:08 AM
Sunset
4:43 PM
Moon
Waning crescent
Wind
16 km/h SSW
Water
10.5°C
Sky
Overcast

Where this data comes from

Predictions, not observations. Real water levels depart from astronomical predictions because of barometric pressure, wind, storm surge and river discharge — routinely by 0.1–0.3 m, and by a metre or more in a storm. Not suitable for navigation. Use official tide tables and charts from your national hydrographic office.

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