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In October 2027, the highest tide in St. Johns is on October 2 at 9:30 AM (1.52 m) and the lowest on October 1 at 3:17 PM (0.23 m). The biggest range of the month, 1.28 m, is on October 1; the smallest, 0.43 m, on October 8.
Which days in October have the biggest tides in St. Johns?
Range of each day, coloured by spring and neap tides
Calendar
High and low tides in St. Johns, October 2027
🖨 Print or PDF| Day | High ▲ and low ▼ tide | Range | Moon | Sun |
|---|---|---|---|---|
| ▼2:50 AM 0.31 m▲8:55 AM 1.51 m▼3:17 PM 0.23 m▲9:20 PM 1.40 m | 1.3 | 7:00 AM · 6:43 PM | ||
| ▼3:24 AM 0.34 m▲9:30 AM 1.52 m▼3:59 PM 0.27 m▲9:56 PM 1.32 m | 1.2 | 7:01 AM · 6:41 PM | ||
| ▼3:56 AM 0.39 m▲10:05 AM 1.49 m▼4:39 PM 0.34 m▲10:30 PM 1.23 m | 1.1 | 7:03 AM · 6:39 PM | ||
| ▼4:25 AM 0.46 m▲10:40 AM 1.43 m▼5:20 PM 0.44 m▲11:03 PM 1.13 m | 1.0 | 7:04 AM · 6:37 PM | ||
| ▼4:54 AM 0.53 m▲11:16 AM 1.35 m▼6:05 PM 0.54 m▲11:36 PM 1.04 m | 0.8 | 7:05 AM · 6:35 PM | ||
| ▼5:22 AM 0.60 m▲11:55 AM 1.26 m▼7:02 PM 0.63 m | 0.7 | 7:07 AM · 6:33 PM | ||
| ▲12:16 AM 0.95 m▼5:55 AM 0.68 m▲12:44 PM 1.18 m▼8:23 PM 0.69 m | 0.5 | 7:08 AM · 6:31 PM | ||
| ▲1:16 AM 0.89 m▼7:05 AM 0.74 m▲1:57 PM 1.12 m▼9:57 PM 0.69 m | 0.4 | 7:10 AM · 6:29 PM | ||
| ▲3:33 AM 0.87 m▼9:17 AM 0.77 m▲3:48 PM 1.10 m▼11:10 PM 0.65 m | 0.5 | 7:11 AM · 6:27 PM | ||
| ▲5:33 AM 0.94 m▼10:49 AM 0.72 m▲5:15 PM 1.14 m▼11:58 PM 0.59 m | 0.5 | 7:12 AM · 6:25 PM | ||
| ▲6:12 AM 1.03 m▼11:50 AM 0.65 m▲6:07 PM 1.19 m | 0.5 | 7:14 AM · 6:23 PM | ||
| ▼12:34 AM 0.54 m▲6:41 AM 1.12 m▼12:36 PM 0.57 m▲6:46 PM 1.23 m | 0.7 | 7:15 AM · 6:21 PM | ||
| ▼1:03 AM 0.50 m▲7:08 AM 1.21 m▼1:15 PM 0.49 m▲7:20 PM 1.27 m | 0.8 | 7:17 AM · 6:19 PM | ||
| ▼1:30 AM 0.46 m▲7:35 AM 1.31 m▼1:49 PM 0.42 m▲7:51 PM 1.29 m | 0.9 | 7:18 AM · 6:17 PM | ||
| ▼1:56 AM 0.42 m▲8:04 AM 1.39 m▼2:23 PM 0.37 m▲8:21 PM 1.30 m | 1.0 | 7:19 AM · 6:15 PM | ||
| ▼2:22 AM 0.39 m▲8:34 AM 1.46 m▼2:56 PM 0.34 m▲8:53 PM 1.30 m | 1.1 | 7:21 AM · 6:13 PM | ||
| ▼2:50 AM 0.37 m▲9:07 AM 1.50 m▼3:31 PM 0.34 m▲9:26 PM 1.28 m | 1.2 | 7:22 AM · 6:11 PM | ||
| ▼3:20 AM 0.37 m▲9:42 AM 1.51 m▼4:09 PM 0.36 m▲10:01 PM 1.24 m | 1.1 | 7:24 AM · 6:09 PM | ||
| ▼3:52 AM 0.40 m▲10:19 AM 1.49 m▼4:50 PM 0.41 m▲10:39 PM 1.18 m | 1.1 | 7:25 AM · 6:08 PM | ||
| ▼4:27 AM 0.45 m▲11:00 AM 1.44 m▼5:37 PM 0.48 m▲11:22 PM 1.10 m | 1.0 | 7:27 AM · 6:06 PM | ||
| ▼5:06 AM 0.52 m▲11:46 AM 1.36 m▼6:38 PM 0.55 m | 0.8 | 7:28 AM · 6:04 PM | ||
| ▲12:13 AM 1.02 m▼5:56 AM 0.60 m▲12:43 PM 1.28 m▼8:00 PM 0.61 m | 0.7 | 7:30 AM · 6:02 PM | ||
| ▲1:24 AM 0.96 m▼7:20 AM 0.67 m▲1:59 PM 1.21 m▼9:30 PM 0.61 m | 0.6 | 7:31 AM · 6:00 PM | ||
| ▲3:11 AM 0.95 m▼9:16 AM 0.68 m▲3:39 PM 1.19 m▼10:44 PM 0.57 m | 0.6 | 7:33 AM · 5:59 PM | ||
| ▲4:50 AM 1.03 m▼10:46 AM 0.62 m▲5:05 PM 1.22 m▼11:39 PM 0.51 m | 0.7 | 7:34 AM · 5:57 PM | ||
| ▲5:48 AM 1.15 m▼11:52 AM 0.51 m▲6:07 PM 1.27 m | 0.8 | 7:36 AM · 5:55 PM | ||
| ▼12:24 AM 0.46 m▲6:32 AM 1.28 m▼12:46 PM 0.41 m▲6:56 PM 1.31 m | 0.9 | 7:37 AM · 5:54 PM | ||
| ▼1:03 AM 0.42 m▲7:12 AM 1.39 m▼1:33 PM 0.33 m▲7:40 PM 1.32 m | 1.1 | 7:39 AM · 5:52 PM | ||
| ▼1:40 AM 0.39 m▲7:50 AM 1.47 m▼2:18 PM 0.28 m▲8:20 PM 1.31 m | 1.2 | 7:40 AM · 5:50 PM | ||
| ▼2:16 AM 0.39 m▲8:28 AM 1.51 m▼3:00 PM 0.28 m▲8:58 PM 1.27 m | 1.2 | 7:42 AM · 5:49 PM | ||
| ▼2:50 AM 0.41 m▲9:05 AM 1.52 m▼3:42 PM 0.31 m▲9:34 PM 1.22 m | 1.2 | 7:43 AM · 5:47 PM |
Frequently asked questions
When is the highest tide in St. Johns in October 2027?
On October 2 at 9:30 AM, 1.52 m above chart datum.
When is the lowest tide in St. Johns in October 2027?
On October 1 at 3:17 PM, 0.23 m.
Which days in October 2027 have spring tides in St. Johns?
October 1–3, October 16–19 and October 28–31.
Where does this data come from?
These tides are an astronomical prediction computed by the Tides Pro engine with tide models and harmonic constants, fitted here to the official CHS / SHC predictions for this station. How we validate them is in our methodology. Heights are above chart datum. They do not include wind or air pressure: for navigation, use official publications.
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