Tide TablesPortland tide table, August 2027
Highest high3.53 m04 00:40
Lowest low-0.46 m04 07:00
Largest daily range3.99 mday 4
Smallest daily range2.56 mday 12
Daily tidal range (m)
| Date | High (m) | Low (m) | Range |
|---|---|---|---|
| Aug 1 Sun | 10:36 (2.82) / 22:49 (3.45) | 04:23 (-0.21) / 16:29 (0.02) | 3.66 |
| Aug 2 Mon | 11:31 (2.97) / 23:45 (3.52) | 05:17 (-0.35) / 17:26 (-0.11) | 3.87 |
| Aug 3 Tue | 12:24 (3.11) | 06:10 (-0.44) / 18:22 (-0.20) | 3.55 |
| Aug 4 Wed | 00:40 (3.53) / 13:16 (3.22) | 07:00 (-0.46) / 19:17 (-0.24) | 3.99 |
| Aug 5 Thu | 01:33 (3.46) / 14:06 (3.26) | 07:50 (-0.42) / 20:11 (-0.23) | 3.88 |
| Aug 6 Fri | 02:26 (3.32) / 14:57 (3.25) | 08:39 (-0.30) / 21:07 (-0.16) | 3.62 |
| Aug 7 Sat | 03:22 (3.13) / 15:50 (3.19) | 09:30 (-0.13) / 22:06 (-0.06) | 3.32 |
| Aug 8 Sun | 04:20 (2.92) / 16:45 (3.10) | 10:24 (0.06) / 23:06 (0.05) | 3.04 |
| Aug 9 Mon | 05:20 (2.73) / 17:41 (2.99) | 11:19 (0.25) | 2.74 |
| Aug 10 Tue | 06:22 (2.57) / 18:40 (2.90) | 00:08 (0.16) / 12:18 (0.40) | 2.73 |
| Aug 11 Wed | 07:26 (2.47) / 19:41 (2.84) | 01:13 (0.24) / 13:20 (0.51) | 2.59 |
| Aug 12 Thu | 08:28 (2.43) / 20:40 (2.83) | 02:17 (0.27) / 14:22 (0.54) | 2.56 |
| Aug 13 Fri | 09:24 (2.45) / 21:33 (2.86) | 03:15 (0.26) / 15:17 (0.51) | 2.60 |
| Aug 14 Sat | 10:13 (2.50) / 22:20 (2.90) | 04:05 (0.22) / 16:05 (0.46) | 2.69 |
| Aug 15 Sun | 10:57 (2.56) / 23:02 (2.94) | 04:48 (0.17) / 16:49 (0.40) | 2.77 |
| Aug 16 Mon | 11:36 (2.63) / 23:41 (2.96) | 05:27 (0.13) / 17:28 (0.35) | 2.83 |
| Aug 17 Tue | 12:13 (2.69) | 06:02 (0.10) / 18:05 (0.30) | 2.59 |
| Aug 18 Wed | 00:18 (2.96) / 12:46 (2.75) | 06:34 (0.09) / 18:41 (0.26) | 2.87 |
| Aug 19 Thu | 00:53 (2.94) / 13:18 (2.80) | 07:04 (0.10) / 19:16 (0.24) | 2.84 |
| Aug 20 Fri | 01:27 (2.89) / 13:49 (2.83) | 07:35 (0.12) / 19:52 (0.21) | 2.77 |
| Aug 21 Sat | 02:02 (2.83) / 14:21 (2.86) | 08:08 (0.16) / 20:30 (0.20) | 2.70 |
| Aug 22 Sun | 02:39 (2.75) / 14:57 (2.88) | 08:44 (0.21) / 21:12 (0.20) | 2.68 |
| Aug 23 Mon | 03:21 (2.67) / 15:38 (2.90) | 09:24 (0.27) / 22:00 (0.22) | 2.68 |
| Aug 24 Tue | 04:09 (2.58) / 16:26 (2.91) | 10:11 (0.33) / 22:53 (0.23) | 2.68 |
| Aug 25 Wed | 05:03 (2.51) / 17:21 (2.92) | 11:03 (0.38) / 23:52 (0.23) | 2.69 |
| Aug 26 Thu | 06:04 (2.47) / 18:22 (2.96) | 12:01 (0.40) | 2.56 |
| Aug 27 Fri | 07:10 (2.48) / 19:29 (3.03) | 00:57 (0.20) / 13:06 (0.36) | 2.84 |
| Aug 28 Sat | 08:19 (2.58) / 20:36 (3.15) | 02:04 (0.10) / 14:13 (0.26) | 3.05 |
| Aug 29 Sun | 09:21 (2.74) / 21:38 (3.29) | 03:08 (-0.05) / 15:17 (0.11) | 3.34 |
| Aug 30 Mon | 10:18 (2.93) / 22:35 (3.40) | 04:05 (-0.20) / 16:16 (-0.07) | 3.60 |
| Aug 31 Tue | 11:11 (3.11) / 23:30 (3.45) | 04:57 (-0.33) / 17:12 (-0.22) | 3.78 |
Times and heights are NOAA astronomical predictions and do not include weather effects. Times are station local time (incl. daylight saving), heights in metres above MLLW. Not for navigation.
About this page
High and low tides for August 2027. Highest high 3.53 m on the 4th, lowest low -0.46 m on the 4th.