All tide stations
Roche Harbor, San Juan Island, WA tide times
48.6100°, -123.1550° · America/Los_Angeles
RisingDaylight · Sunset 7:39 PM
1.16m
The tide at Roche Harbor, San Juan Island, WA is rising, currently 1.16 m above chart datum. The next high tide at 4:54 PM reaches 2.30 m.
Over the next 24 hours at Roche Harbor, San Juan Island, WA: High 4:54 PM (2.30 m), Low 9:57 PM (1.61 m), High 2:57 AM (2.04 m), Low 9:55 AM (-0.20 m).
Seven-day tide chart
Tomorrow
Thu Sep 10
Fri Sep 11
Sat Sep 12
Sun Sep 13
Mon Sep 14
Tue Sep 15
4:54 PM
2.30 m
9:57 PM
1.61 m
2:57 AM
2.04 m
9:55 AM
-0.20 m
5:22 PM
2.32 m
10:38 PM
1.31 m
4:09 AM
2.05 m
10:39 AM
-0.01 m
5:47 PM
2.32 m
11:18 PM
0.99 m
5:14 AM
2.06 m
11:21 AM
0.24 m
6:09 PM
2.31 m
11:57 PM
0.68 m
6:14 AM
2.05 m
12:01 PM
0.56 m
6:30 PM
2.29 m
12:37 AM
0.41 m
7:13 AM
2.03 m
12:42 PM
0.90 m
6:51 PM
2.25 m
1:17 AM
0.20 m
8:14 AM
2.01 m
1:26 PM
1.23 m
7:13 PM
2.19 m
1:57 AM
0.07 m
9:20 AM
2.00 m
7:39 PM
6:41 AM
7:37 PM
6:42 AM
7:35 PM
6:44 AM
7:33 PM
6:45 AM
7:31 PM
6:46 AM
7:29 PM
6:48 AM
7:26 PM
6:49 AM
Tide table for Roche Harbor, San Juan Island, WA
| Tide | Time | Height |
|---|---|---|
| Today | ||
| High | 2.30 m | |
| Low | 1.61 m | |
| Tomorrow | ||
| High | 2.04 m | |
| Low | -0.20 m | |
| High | 2.32 m | |
| Low | 1.31 m | |
| Thu Sep 10 | ||
| High | 2.05 m | |
| Low | -0.01 m | |
| High | 2.32 m | |
| Low | 0.99 m | |
| Fri Sep 11 | ||
| High | 2.06 m | |
| Low | 0.24 m | |
| High | 2.31 m | |
| Low | 0.68 m | |
| Sat Sep 12 | ||
| High | 2.05 m | |
| Low | 0.56 m | |
| High | 2.29 m | |
| Sun Sep 13 | ||
| Low | 0.41 m | |
| High | 2.03 m | |
| Low | 0.90 m | |
| High | 2.25 m | |
| Mon Sep 14 | ||
| Low | 0.20 m | |
| High | 2.01 m | |
| Low | 1.23 m | |
| High | 2.19 m | |
| Tue Sep 15 | ||
| Low | 0.07 m | |
| High | 2.00 m | |
Conditions
- Wind
- 8 km/h NNE
- Water
- 16.5°C
- Sky
- Clear
- Sunrise
- 6:39 AM
- Sunset
- 7:39 PM
- Moon
- Waning crescent
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.