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In May 2027, the highest tide in Nanaimo Harbour is on May 21 at 8:44 PM (4.70 m) and the lowest on May 8 at 1:44 PM (0.27 m). The biggest range of the month, 4.40 m, is on May 8; the smallest, 1.50 m, on May 27.
Which days in May have the biggest tides in Nanaimo Harbour?
Range of each day, coloured by spring and neap tides
Calendar
High and low tides in Nanaimo Harbour, May 2027
🖨 Print or PDF| Day | High ▲ and low ▼ tide | Range | Moon | Sun |
|---|---|---|---|---|
| ▲2:59 AM 4.34 m▼9:50 AM 2.44 m▲3:05 PM 3.29 m▼8:43 PM 2.28 m | 2.1 | 5:55 AM · 8:32 PM | ||
| ▲3:26 AM 4.33 m▼10:18 AM 2.07 m▲4:15 PM 3.54 m▼9:39 PM 2.47 m | 2.3 | 5:54 AM · 8:33 PM | ||
| ▲3:51 AM 4.32 m▼10:46 AM 1.67 m▲5:13 PM 3.83 m▼10:30 PM 2.68 m | 2.7 | 5:52 AM · 8:35 PM | ||
| ▲4:16 AM 4.34 m▼11:16 AM 1.27 m▲6:05 PM 4.10 m▼11:18 PM 2.89 m | 3.1 | 5:50 AM · 8:36 PM | ||
| ▲4:40 AM 4.37 m▼11:49 AM 0.89 m▲6:54 PM 4.33 m | 3.5 | 5:49 AM · 8:38 PM | ||
| ▼12:03 AM 3.09 m▲5:07 AM 4.41 m▼12:24 PM 0.58 m▲7:42 PM 4.51 m | 3.9 | 5:47 AM · 8:39 PM | ||
| ▼12:47 AM 3.28 m▲5:37 AM 4.44 m▼1:02 PM 0.37 m▲8:31 PM 4.62 m | 4.2 | 5:46 AM · 8:41 PM | ||
| ▼1:34 AM 3.44 m▲6:11 AM 4.43 m▼1:44 PM 0.27 m▲9:22 PM 4.67 m | 4.4 | 5:44 AM · 8:42 PM | ||
| ▼2:24 AM 3.55 m▲6:49 AM 4.37 m▼2:29 PM 0.30 m▲10:15 PM 4.68 m | 4.4 | 5:43 AM · 8:43 PM | ||
| ▼3:23 AM 3.59 m▲7:33 AM 4.23 m▼3:17 PM 0.46 m▲11:10 PM 4.67 m | 4.2 | 5:41 AM · 8:45 PM | ||
| ▼4:34 AM 3.54 m▲8:27 AM 4.00 m▼4:10 PM 0.73 m | 3.3 | 5:40 AM · 8:46 PM | ||
| ▲12:04 AM 4.65 m▼5:55 AM 3.34 m▲9:40 AM 3.71 m▼5:08 PM 1.09 m | 3.6 | 5:38 AM · 8:48 PM | ||
| ▲12:54 AM 4.63 m▼7:14 AM 2.99 m▲11:21 AM 3.46 m▼6:11 PM 1.50 m | 3.1 | 5:37 AM · 8:49 PM | ||
| ▲1:38 AM 4.60 m▼8:17 AM 2.54 m▲1:16 PM 3.39 m▼7:18 PM 1.92 m | 2.7 | 5:35 AM · 8:51 PM | ||
| ▲2:18 AM 4.55 m▼9:08 AM 2.05 m▲2:59 PM 3.54 m▼8:27 PM 2.33 m | 2.5 | 5:34 AM · 8:52 PM | ||
| ▲2:53 AM 4.49 m▼9:51 AM 1.58 m▲4:22 PM 3.82 m▼9:34 PM 2.68 m | 2.9 | 5:33 AM · 8:53 PM | ||
| ▲3:26 AM 4.41 m▼10:31 AM 1.18 m▲5:30 PM 4.12 m▼10:36 PM 2.98 m | 3.2 | 5:31 AM · 8:55 PM | ||
| ▲3:56 AM 4.33 m▼11:09 AM 0.87 m▲6:27 PM 4.37 m▼11:34 PM 3.20 m | 3.5 | 5:30 AM · 8:56 PM | ||
| ▲4:25 AM 4.24 m▼11:46 AM 0.67 m▲7:16 PM 4.56 m | 3.9 | 5:29 AM · 8:57 PM | ||
| ▼12:27 AM 3.36 m▲4:55 AM 4.16 m▼12:22 PM 0.57 m▲8:01 PM 4.66 m | 4.1 | 5:28 AM · 8:59 PM | ||
| ▼1:17 AM 3.46 m▲5:24 AM 4.07 m▼12:57 PM 0.57 m▲8:44 PM 4.70 m | 4.1 | 5:27 AM · 9:00 PM | ||
| ▼2:04 AM 3.51 m▲5:55 AM 3.99 m▼1:33 PM 0.63 m▲9:24 PM 4.69 m | 4.1 | 5:25 AM · 9:01 PM | ||
| ▼2:52 AM 3.53 m▲6:26 AM 3.88 m▼2:09 PM 0.76 m▲10:04 PM 4.65 m | 3.9 | 5:24 AM · 9:02 PM | ||
| ▼3:43 AM 3.50 m▲6:59 AM 3.76 m▼2:45 PM 0.93 m▲10:44 PM 4.61 m | 3.7 | 5:23 AM · 9:04 PM | ||
| ▼4:41 AM 3.43 m▲7:37 AM 3.60 m▼3:22 PM 1.14 m▲11:23 PM 4.57 m | 3.4 | 5:22 AM · 9:05 PM | ||
| ▼5:46 AM 3.29 m▲8:25 AM 3.40 m▼4:01 PM 1.39 m▲11:59 PM 4.54 m | 3.2 | 5:21 AM · 9:06 PM | ||
| ▼6:50 AM 3.07 m▲9:38 AM 3.19 m▼4:44 PM 1.69 m | 1.5 | 5:20 AM · 9:07 PM | ||
| ▲12:34 AM 4.50 m▼7:40 AM 2.77 m▲11:23 AM 3.03 m▼5:33 PM 2.02 m | 2.5 | 5:20 AM · 9:08 PM | ||
| ▲1:06 AM 4.46 m▼8:19 AM 2.42 m▲1:17 PM 3.06 m▼6:31 PM 2.37 m | 2.1 | 5:19 AM · 9:09 PM | ||
| ▲1:36 AM 4.41 m▼8:53 AM 2.04 m▲2:56 PM 3.28 m▼7:37 PM 2.71 m | 2.4 | 5:18 AM · 9:10 PM | ||
| ▲2:04 AM 4.37 m▼9:26 AM 1.62 m▲4:12 PM 3.60 m▼8:46 PM 3.00 m | 2.8 | 5:17 AM · 9:11 PM |
Frequently asked questions
When is the highest tide in Nanaimo Harbour in May 2027?
On May 21 at 8:44 PM, 4.70 m above chart datum.
When is the lowest tide in Nanaimo Harbour in May 2027?
On May 8 at 1:44 PM, 0.27 m.
Which days in May 2027 have spring tides in Nanaimo Harbour?
May 6–10 and May 19–23.
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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