Roche Harbor, San Juan Island, WA tides — May 2027
NOAA station 9449834 · Subordinate station · Datum MLLW · Local time (America/Los_Angeles)
| Date | 1st tide | 2nd tide | 3rd tide | 4th tide |
|---|---|---|---|---|
| 1Sat | 2:26 AMHigh · 7.1 ft2.16 m | 9:07 AMLow · 3.6 ft1.09 m | 2:00 PMHigh · 4.8 ft1.48 m | 7:54 PMLow · 2.8 ft0.86 m |
| 2Sun | 2:42 AMHigh · 7.1 ft2.16 m | 9:26 AMLow · 2.5 ft0.77 m | 3:29 PMHigh · 5.3 ft1.60 m | 8:42 PMLow · 3.5 ft1.06 m |
| 3Mon | 2:59 AMHigh · 7.1 ft2.17 m | 9:48 AMLow · 1.4 ft0.42 m | 4:36 PMHigh · 5.9 ft1.78 m | 9:27 PMLow · 4.2 ft1.28 m |
| 4Tue | 3:20 AMHigh · 7.2 ft2.20 m | 10:15 AMLow · 0.2 ft0.05 m | 5:31 PMHigh · 6.5 ft1.98 m | 10:10 PMLow · 4.9 ft1.49 m |
| 5Wed | 3:43 AMHigh · 7.3 ft2.23 m | 10:45 AMLow · -1.0 ft-0.30 m | 6:22 PMHigh · 7.1 ft2.15 m | 10:52 PMLow · 5.6 ft1.70 m |
| 6Thu | 4:09 AMHigh · 7.4 ft2.25 m | 11:21 AMLow · -1.9 ft-0.59 m | 7:11 PMHigh · 7.5 ft2.29 m | 11:37 PMLow · 6.2 ft1.88 m |
| 7Fri | 4:37 AMHigh · 7.4 ft2.26 m | 12:00 PMLow · -2.6 ft-0.80 m | 8:01 PMHigh · 7.8 ft2.39 m | — |
| 8Sat | 12:25 AMLow · 6.6 ft2.02 m | 5:08 AMHigh · 7.4 ft2.25 m | 12:44 PMLow · -2.9 ft-0.89 m | 8:53 PMHigh · 8.0 ft2.43 m |
| 9Sun | 1:19 AMLow · 6.9 ft2.11 m | 5:43 AMHigh · 7.3 ft2.22 m | 1:32 PMLow · -2.9 ft-0.87 m | 9:49 PMHigh · 8.0 ft2.43 m |
| 10Mon | 2:23 AMLow · 7.0 ft2.13 m | 6:25 AMHigh · 7.0 ft2.13 m | 2:24 PMLow · -2.4 ft-0.74 m | 10:45 PMHigh · 7.9 ft2.42 m |
| 11Tue | 3:46 AMLow · 6.8 ft2.07 m | 7:22 AMHigh · 6.5 ft1.99 m | 3:20 PMLow · -1.7 ft-0.53 m | 11:38 PMHigh · 7.9 ft2.41 m |
| 12Wed | 5:30 AMLow · 6.2 ft1.89 m | 8:44 AMHigh · 5.8 ft1.78 m | 4:17 PMLow · -0.8 ft-0.23 m | — |
| 13Thu | 12:25 AMHigh · 7.9 ft2.40 m | 7:07 AMLow · 5.2 ft1.57 m | 10:22 AMHigh · 5.2 ft1.57 m | 5:17 PMLow · 0.4 ft0.11 m |
| 14Fri | 1:05 AMHigh · 7.8 ft2.39 m | 7:59 AMLow · 3.9 ft1.18 m | 12:16 PMHigh · 4.7 ft1.44 m | 6:19 PMLow · 1.6 ft0.49 m |
| 15Sat | 1:40 AMHigh · 7.8 ft2.38 m | 8:38 AMLow · 2.5 ft0.76 m | 2:19 PMHigh · 4.9 ft1.50 m | 7:21 PMLow · 2.8 ft0.87 m |
| 16Sun | 2:10 AMHigh · 7.8 ft2.37 m | 9:12 AMLow · 1.1 ft0.35 m | 3:53 PMHigh · 5.6 ft1.70 m | 8:21 PMLow · 4.0 ft1.22 m |
| 17Mon | 2:36 AMHigh · 7.7 ft2.34 m | 9:44 AMLow · -0.1 ft-0.02 m | 5:03 PMHigh · 6.3 ft1.94 m | 9:18 PMLow · 5.0 ft1.52 m |
| 18Tue | 3:01 AMHigh · 7.6 ft2.31 m | 10:16 AMLow · -1.0 ft-0.31 m | 5:59 PMHigh · 7.1 ft2.15 m | 10:13 PMLow · 5.8 ft1.76 m |
| 19Wed | 3:26 AMHigh · 7.4 ft2.27 m | 10:48 AMLow · -1.7 ft-0.51 m | 6:48 PMHigh · 7.6 ft2.31 m | 11:06 PMLow · 6.3 ft1.93 m |
| 20Thu | 3:52 AMHigh · 7.3 ft2.21 m | 11:21 AMLow · -2.0 ft-0.61 m | 7:33 PMHigh · 7.9 ft2.41 m | 11:59 PMLow · 6.7 ft2.03 m |
| 21Fri | 4:21 AMHigh · 7.1 ft2.15 m | 11:56 AMLow · -2.1 ft-0.63 m | 8:16 PMHigh · 8.0 ft2.45 m | — |
| 22Sat | 12:54 AMLow · 6.8 ft2.08 m | 4:53 AMHigh · 6.8 ft2.09 m | 12:33 PMLow · -1.9 ft-0.58 m | 8:59 PMHigh · 8.0 ft2.44 m |
| 23Sun | 1:55 AMLow · 6.8 ft2.08 m | 5:30 AMHigh · 6.6 ft2.01 m | 1:14 PMLow · -1.5 ft-0.47 m | 9:41 PMHigh · 7.9 ft2.41 m |
| 24Mon | 3:05 AMLow · 6.7 ft2.03 m | 6:11 AMHigh · 6.3 ft1.92 m | 1:56 PMLow · -1.1 ft-0.32 m | 10:23 PMHigh · 7.8 ft2.37 m |
| 25Tue | 4:28 AMLow · 6.4 ft1.94 m | 6:57 AMHigh · 5.9 ft1.80 m | 2:40 PMLow · -0.5 ft-0.14 m | 11:02 PMHigh · 7.7 ft2.33 m |
| 26Wed | 5:51 AMLow · 5.9 ft1.80 m | 7:52 AMHigh · 5.5 ft1.67 m | 3:24 PMLow · 0.2 ft0.07 m | 11:36 PMHigh · 7.5 ft2.30 m |
| 27Thu | 6:48 AMLow · 5.3 ft1.60 m | 9:02 AMHigh · 4.9 ft1.51 m | 4:09 PMLow · 1.0 ft0.32 m | — |
| 28Fri | 12:03 AMHigh · 7.5 ft2.28 m | 7:22 AMLow · 4.5 ft1.36 m | 10:27 AMHigh · 4.5 ft1.37 m | 4:56 PMLow · 2.0 ft0.60 m |
| 29Sat | 12:26 AMHigh · 7.4 ft2.26 m | 7:47 AMLow · 3.5 ft1.07 m | 12:06 PMHigh · 4.3 ft1.30 m | 5:46 PMLow · 3.0 ft0.90 m |
| 30Sun | 12:49 AMHigh · 7.4 ft2.25 m | 8:11 AMLow · 2.4 ft0.73 m | 2:10 PMHigh · 4.5 ft1.38 m | 6:41 PMLow · 4.0 ft1.21 m |
| 31Mon | 1:13 AMHigh · 7.4 ft2.25 m | 8:37 AMLow · 1.2 ft0.35 m | 3:54 PMHigh · 5.2 ft1.60 m | 7:41 PMLow · 4.9 ft1.50 m |
Sat12:26 AM7.1 ft2.16 m9:07 AM3.6 ft1.09 m2:00 PM4.8 ft1.48 m7:54 PM2.8 ft0.86 mSun22:42 AM7.1 ft2.16 m9:26 AM2.5 ft0.77 m3:29 PM5.3 ft1.60 m8:42 PM3.5 ft1.06 mMon32:59 AM7.1 ft2.17 m9:48 AM1.4 ft0.42 m4:36 PM5.9 ft1.78 m9:27 PM4.2 ft1.28 mTue43:20 AM7.2 ft2.20 m10:15 AM0.2 ft0.05 m5:31 PM6.5 ft1.98 m10:10 PM4.9 ft1.49 mWed53:43 AM7.3 ft2.23 m10:45 AM-1.0 ft-0.30 m6:22 PM7.1 ft2.15 m10:52 PM5.6 ft1.70 mThu64:09 AM7.4 ft2.25 m11:21 AM-1.9 ft-0.59 m7:11 PM7.5 ft2.29 m11:37 PM6.2 ft1.88 mFri74:37 AM7.4 ft2.26 m12:00 PM-2.6 ft-0.80 m8:01 PM7.8 ft2.39 mSat812:25 AM6.6 ft2.02 m5:08 AM7.4 ft2.25 m12:44 PM-2.9 ft-0.89 m8:53 PM8.0 ft2.43 mSun91:19 AM6.9 ft2.11 m5:43 AM7.3 ft2.22 m1:32 PM-2.9 ft-0.87 m9:49 PM8.0 ft2.43 mMon102:23 AM7.0 ft2.13 m6:25 AM7.0 ft2.13 m2:24 PM-2.4 ft-0.74 m10:45 PM7.9 ft2.42 mTue113:46 AM6.8 ft2.07 m7:22 AM6.5 ft1.99 m3:20 PM-1.7 ft-0.53 m11:38 PM7.9 ft2.41 mWed125:30 AM6.2 ft1.89 m8:44 AM5.8 ft1.78 m4:17 PM-0.8 ft-0.23 mThu1312:25 AM7.9 ft2.40 m7:07 AM5.2 ft1.57 m10:22 AM5.2 ft1.57 m5:17 PM0.4 ft0.11 mFri141:05 AM7.8 ft2.39 m7:59 AM3.9 ft1.18 m12:16 PM4.7 ft1.44 m6:19 PM1.6 ft0.49 mSat151:40 AM7.8 ft2.38 m8:38 AM2.5 ft0.76 m2:19 PM4.9 ft1.50 m7:21 PM2.8 ft0.87 mSun162:10 AM7.8 ft2.37 m9:12 AM1.1 ft0.35 m3:53 PM5.6 ft1.70 m8:21 PM4.0 ft1.22 mMon172:36 AM7.7 ft2.34 m9:44 AM-0.1 ft-0.02 m5:03 PM6.3 ft1.94 m9:18 PM5.0 ft1.52 mTue183:01 AM7.6 ft2.31 m10:16 AM-1.0 ft-0.31 m5:59 PM7.1 ft2.15 m10:13 PM5.8 ft1.76 mWed193:26 AM7.4 ft2.27 m10:48 AM-1.7 ft-0.51 m6:48 PM7.6 ft2.31 m11:06 PM6.3 ft1.93 mThu203:52 AM7.3 ft2.21 m11:21 AM-2.0 ft-0.61 m7:33 PM7.9 ft2.41 m11:59 PM6.7 ft2.03 mFri214:21 AM7.1 ft2.15 m11:56 AM-2.1 ft-0.63 m8:16 PM8.0 ft2.45 mSat2212:54 AM6.8 ft2.08 m4:53 AM6.8 ft2.09 m12:33 PM-1.9 ft-0.58 m8:59 PM8.0 ft2.44 mSun231:55 AM6.8 ft2.08 m5:30 AM6.6 ft2.01 m1:14 PM-1.5 ft-0.47 m9:41 PM7.9 ft2.41 mMon243:05 AM6.7 ft2.03 m6:11 AM6.3 ft1.92 m1:56 PM-1.1 ft-0.32 m10:23 PM7.8 ft2.37 mTue254:28 AM6.4 ft1.94 m6:57 AM5.9 ft1.80 m2:40 PM-0.5 ft-0.14 m11:02 PM7.7 ft2.33 mWed265:51 AM5.9 ft1.80 m7:52 AM5.5 ft1.67 m3:24 PM0.2 ft0.07 m11:36 PM7.5 ft2.30 mThu276:48 AM5.3 ft1.60 m9:02 AM4.9 ft1.51 m4:09 PM1.0 ft0.32 mFri2812:03 AM7.5 ft2.28 m7:22 AM4.5 ft1.36 m10:27 AM4.5 ft1.37 m4:56 PM2.0 ft0.60 mSat2912:26 AM7.4 ft2.26 m7:47 AM3.5 ft1.07 m12:06 PM4.3 ft1.30 m5:46 PM3.0 ft0.90 mSun3012:49 AM7.4 ft2.25 m8:11 AM2.4 ft0.73 m2:10 PM4.5 ft1.38 m6:41 PM4.0 ft1.21 mMon311:13 AM7.4 ft2.25 m8:37 AM1.2 ft0.35 m3:54 PM5.2 ft1.60 m7:41 PM4.9 ft1.50 m
Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.