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In August 2027, the highest tide in Saint John is on August 4 at 1:31 AM (4.18 m) and the lowest on August 4 at 7:56 AM (−4.29 m). The biggest range of the month, 8.47 m, is on August 4; the smallest, 4.96 m, on August 12.
Which days in August have the biggest tides in Saint John?
Range of each day, coloured by spring and neap tides
Calendar
High and low tides in Saint John, August 2027
🖨 Print or PDF| Day | High ▲ and low ▼ tide | Range | Moon | Sun |
|---|---|---|---|---|
| ▼5:17 AM −3.67 m▲11:22 AM 3.19 m▼5:38 PM −3.48 m▲11:44 PM 3.87 m | 7.5 | 6:09 AM · 8:54 PM | ||
| ▼6:12 AM −4.00 m▲12:17 PM 3.54 m▼6:33 PM −3.81 m | 7.5 | 6:10 AM · 8:52 PM | ||
| ▲12:38 AM 4.09 m▼7:05 AM −4.22 m▲1:09 PM 3.79 m▼7:27 PM −4.04 m | 8.3 | 6:11 AM · 8:51 PM | ||
| ▲1:31 AM 4.18 m▼7:56 AM −4.29 m▲2:00 PM 3.91 m▼8:19 PM −4.11 m | 8.5 | 6:13 AM · 8:50 PM | ||
| ▲2:24 AM 4.10 m▼8:46 AM −4.19 m▲2:51 PM 3.88 m▼9:10 PM −4.02 m | 8.3 | 6:14 AM · 8:48 PM | ||
| ▲3:16 AM 3.86 m▼9:35 AM −3.93 m▲3:43 PM 3.72 m▼10:02 PM −3.78 m | 7.8 | 6:15 AM · 8:47 PM | ||
| ▲4:09 AM 3.50 m▼10:25 AM −3.56 m▲4:34 PM 3.46 m▼10:54 PM −3.45 m | 7.1 | 6:16 AM · 8:46 PM | ||
| ▲5:03 AM 3.09 m▼11:16 AM −3.14 m▲5:28 PM 3.15 m▼11:48 PM −3.09 m | 6.3 | 6:17 AM · 8:44 PM | ||
| ▲5:59 AM 2.68 m▼12:08 PM −2.72 m▲6:24 PM 2.85 m | 5.6 | 6:19 AM · 8:43 PM | ||
| ▼12:44 AM −2.76 m▲6:59 AM 2.35 m▼1:04 PM −2.39 m▲7:24 PM 2.63 m | 5.4 | 6:20 AM · 8:41 PM | ||
| ▼1:44 AM −2.53 m▲8:01 AM 2.14 m▼2:03 PM −2.18 m▲8:24 PM 2.52 m | 5.0 | 6:21 AM · 8:40 PM | ||
| ▼2:44 AM −2.44 m▲9:02 AM 2.09 m▼3:03 PM −2.12 m▲9:23 PM 2.52 m | 5.0 | 6:22 AM · 8:38 PM | ||
| ▼3:43 AM −2.47 m▲9:59 AM 2.15 m▼3:59 PM −2.19 m▲10:17 PM 2.59 m | 5.1 | 6:23 AM · 8:37 PM | ||
| ▼4:35 AM −2.58 m▲10:50 AM 2.28 m▼4:51 PM −2.33 m▲11:05 PM 2.71 m | 5.3 | 6:25 AM · 8:35 PM | ||
| ▼5:22 AM −2.73 m▲11:35 AM 2.44 m▼5:37 PM −2.50 m▲11:49 PM 2.82 m | 5.5 | 6:26 AM · 8:34 PM | ||
| ▼6:04 AM −2.87 m▲12:16 PM 2.58 m▼6:18 PM −2.67 m | 5.5 | 6:27 AM · 8:32 PM | ||
| ▲12:29 AM 2.90 m▼6:43 AM −2.98 m▲12:53 PM 2.69 m▼6:57 PM −2.80 m | 5.9 | 6:28 AM · 8:30 PM | ||
| ▲1:06 AM 2.93 m▼7:20 AM −3.05 m▲1:28 PM 2.77 m▼7:35 PM −2.90 m | 6.0 | 6:29 AM · 8:29 PM | ||
| ▲1:41 AM 2.93 m▼7:56 AM −3.06 m▲2:01 PM 2.82 m▼8:12 PM −2.96 m | 6.0 | 6:31 AM · 8:27 PM | ||
| ▲2:16 AM 2.89 m▼8:32 AM −3.03 m▲2:35 PM 2.84 m▼8:50 PM −2.97 m | 5.9 | 6:32 AM · 8:25 PM | ||
| ▲2:52 AM 2.80 m▼9:09 AM −2.95 m▲3:11 PM 2.83 m▼9:30 PM −2.93 m | 5.8 | 6:33 AM · 8:24 PM | ||
| ▲3:30 AM 2.67 m▼9:48 AM −2.83 m▲3:49 PM 2.79 m▼10:13 PM −2.85 m | 5.6 | 6:34 AM · 8:22 PM | ||
| ▲4:12 AM 2.51 m▼10:31 AM −2.68 m▲4:32 PM 2.73 m▼11:00 PM −2.75 m | 5.5 | 6:36 AM · 8:20 PM | ||
| ▲4:59 AM 2.34 m▼11:19 AM −2.53 m▲5:22 PM 2.66 m▼11:53 PM −2.66 m | 5.3 | 6:37 AM · 8:19 PM | ||
| ▲5:54 AM 2.20 m▼12:13 PM −2.41 m▲6:19 PM 2.63 m | 5.0 | 6:38 AM · 8:17 PM | ||
| ▼12:52 AM −2.63 m▲6:56 AM 2.15 m▼1:13 PM −2.39 m▲7:22 PM 2.69 m | 5.3 | 6:39 AM · 8:15 PM | ||
| ▼1:55 AM −2.72 m▲8:02 AM 2.25 m▼2:18 PM −2.52 m▲8:28 PM 2.87 m | 5.6 | 6:40 AM · 8:13 PM | ||
| ▼3:00 AM −2.95 m▲9:07 AM 2.52 m▼3:23 PM −2.81 m▲9:32 PM 3.18 m | 6.1 | 6:42 AM · 8:12 PM | ||
| ▼4:01 AM −3.29 m▲10:08 AM 2.91 m▼4:24 PM −3.21 m▲10:32 PM 3.53 m | 6.8 | 6:43 AM · 8:10 PM | ||
| ▼4:59 AM −3.66 m▲11:05 AM 3.33 m▼5:22 PM −3.63 m▲11:28 PM 3.85 m | 7.5 | 6:44 AM · 8:08 PM | ||
| ▼5:53 AM −3.98 m▲11:57 AM 3.71 m▼6:16 PM −3.98 m | 7.7 | 6:45 AM · 8:06 PM |
Frequently asked questions
When is the highest tide in Saint John in August 2027?
On August 4 at 1:31 AM, 4.18 m above mean sea level.
When is the lowest tide in Saint John in August 2027?
On August 4 at 7:56 AM, −4.29 m.
Which days in August 2027 have spring tides in Saint John?
August 1–7 and August 29–31.
Where does this data come from?
These tides are an astronomical prediction computed by the Tides Pro engine with tide models and harmonic constants, checked against the official predictions of CHS / SHC. How we validate them is in our methodology. Heights are above mean sea level. They do not include wind or air pressure: for navigation, use official publications.
And right now?
See today’s tide in Saint John or carry it on your iPhone.