New Brunswick Tide Charts
Worldwide Tides

Grand Manan tides

Predicted from the Seal Cove gauge, 5 miles away. Twenty to thirty feet of range, which is enough to change what a place looks like between one visit and the next. Wharves that float a boat at high water stand on their pilings at low; flats run out a long way and fill quickly. Know when the tide turns before walking out to anything. Heights in metres above Chart Datum. Also covers Swallowtail Light, Southwest Head, Dark Harbour and the Whistle.

Water level now

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Next tide

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Highs and lows

  1. 2:09 amLow tide1.5 m
  2. 8:23 amHigh tide4.6 m
  3. 2:33 pmLow tide1.5 m
  4. 8:44 pmHigh tide4.8 m

Sun and moon

Sunrise
7:49 am
Sunset
6:34 pm
Daylight
10 hr 45 min
Moonrise
4:27 pm
Moonset
2:29 am
Moon
Waxing gibbous 77%

The lowest daylight water is 1.5 m at 2:33 pm.

About Grand Manan

The largest of the Fundy Isles, Grand Manan offers a diverse, rugged coastline covering the Swallowtail Light, Southwest Head, Dark Harbour, and the Whistle. The island is renowned for coastal forest hiking, rugged cliff walks, drift geology exploring, dulse harvesting, and viewing historic smokehouses. Dulse (seaweed) harvesters and beachcombers rely entirely on the extreme tidal drop; an extreme low tide reveals massive, previously submerged rock ledges and tidal flats where dulse can be hand-harvested and pristine sea glass can be found before the ocean returns.

This week

  1. Wed

    21 Oct

    4.8 m

    8:44 pm

    1.5 m

    2:09 am

  2. Thu

    22 Oct

    4.9 m

    9:32 pm

    1.3 m

    3:21 pm

  3. Fri

    23 Oct

    5.0 m

    10:19 pm

    1.1 m

    4:07 pm

  4. Sat

    24 Oct

    5.2 m

    10:39 am

    0.9 m

    4:54 pm

  5. Sun

    25 Oct

    5.4 m

    11:24 am

    0.7 m

    5:41 pm

  6. Mon

    26 Oct

    5.6 m

    12:10 pm

    0.5 m

    6:30 pm

  7. Tue

    27 Oct

    5.7 m

    12:56 pm

    0.4 m

    7:18 pm

  8. Wed

    28 Oct

    5.7 m

    1:44 pm

    0.4 m

    8:08 pm

  9. Thu

    29 Oct

    5.7 m

    2:33 pm

    0.5 m

    8:58 pm

  10. Fri

    30 Oct

    5.6 m

    3:26 pm

    0.6 m

    9:52 pm

The highest water of each day, and when it arrives.

King tides in 65 days

Water reaches 5.9 m at 12:09 pm on Friday 25 December, the highest of this run. See every king tide through 2028

Along the coast

north south Tides for KouchibouguacKouchibouguacTides for RichibuctoRichibuctoTides for BouctoucheBouctoucheTides for ShediacShediacTides for Cap-PeléCap-PeléTides for Cape TormentineCape TormentineTides for MonctonMonctonTides for Hopewell RocksHopewell RocksTides for Mary’s PointMary’s PointTides for AlmaAlmaTides for Fundy National ParkFundy National ParkTides for Cape EnrageCape EnrageTides for St. MartinsSt. MartinsTides for Saint JohnSaint JohnTides for St. GeorgeSt. GeorgeTides for Maces BayMaces BayTides for St. AndrewsSt. AndrewsTides for Blacks HarbourBlacks HarbourTides for Deer IslandDeer IslandTides for Campobello IslandCampobello IslandGrand Manan

The nearest New Brunswick locations north and south of here, in order along the coast. Each dot sits at its true latitude; where places crowd together the writing is nudged clear and joined back to its dot by a line. The region page lists them all.

October 2026

Date Tides Sunrise Sunset
1Thu
High 3:22 am 5.1 mLow 9:34 am 1.0 mHigh 3:42 pm 5.4 mLow 10:06 pm 0.8 m
7:23 am7:09 pm
2Fri
High 4:15 am 5.0 mLow 10:29 am 1.1 mHigh 4:38 pm 5.3 mLow 11:03 pm 0.9 m
7:25 am7:07 pm
3Sat
High 5:15 am 4.9 mLow 11:27 am 1.3 mHigh 5:39 pm 5.2 m
7:26 am7:05 pm
4Sun
Low 12:06 am 1.0 mHigh 6:21 am 4.8 mLow 12:32 pm 1.3 mHigh 6:43 pm 5.1 m
7:27 am7:03 pm
5Mon
Low 1:12 am 0.9 mHigh 7:28 am 4.7 mLow 1:40 pm 1.3 mHigh 7:49 pm 5.1 m
7:28 am7:02 pm
6Tue
Low 2:19 am 0.9 mHigh 8:33 am 4.8 mLow 2:48 pm 1.1 mHigh 8:55 pm 5.2 m
7:30 am7:00 pm
7Wed
Low 3:23 am 0.8 mHigh 9:32 am 5.0 mLow 3:50 pm 0.9 mHigh 9:57 pm 5.3 m
7:31 am6:58 pm
8Thu
Low 4:22 am 0.6 mHigh 10:27 am 5.2 mLow 4:45 pm 0.6 mHigh 10:52 pm 5.3 m
7:32 am6:56 pm
9Fri
Low 5:13 am 0.6 mHigh 11:17 am 5.3 mLow 5:37 pm 0.5 mHigh 11:43 pm 5.4 m
7:33 am6:54 pm
10Sat
Low 5:59 am 0.5 mHigh 12:03 pm 5.5 mLow 6:24 pm 0.4 m
7:35 am6:53 pm
11Sun
High 12:29 am 5.3 mLow 6:41 am 0.6 mHigh 12:46 pm 5.5 mLow 7:08 pm 0.5 m
7:36 am6:51 pm
12Mon
High 1:12 am 5.2 mLow 7:22 am 0.7 mHigh 1:26 pm 5.5 mLow 7:49 pm 0.6 m
7:37 am6:49 pm
13Tue
High 1:54 am 5.1 mLow 8:02 am 1.0 mHigh 2:06 pm 5.3 mLow 8:29 pm 0.8 m
7:38 am6:47 pm
14Wed
High 2:36 am 5.0 mLow 8:43 am 1.2 mHigh 2:46 pm 5.2 mLow 9:09 pm 1.0 m
7:40 am6:46 pm
15Thu
High 3:18 am 4.8 mLow 9:25 am 1.4 mHigh 3:29 pm 5.0 mLow 9:52 pm 1.2 m
7:41 am6:44 pm
16Fri
High 4:03 am 4.6 mLow 10:10 am 1.7 mHigh 4:17 pm 4.9 mLow 10:40 pm 1.3 m
7:42 am6:42 pm
17Sat
High 4:52 am 4.5 mLow 10:58 am 1.8 mHigh 5:09 pm 4.7 mLow 11:32 pm 1.5 m
7:43 am6:40 pm
18Sun
High 5:46 am 4.4 mLow 11:50 am 1.9 mHigh 6:04 pm 4.7 m
7:45 am6:39 pm
19Mon
Low 12:26 am 1.6 mHigh 6:42 am 4.4 mLow 12:46 pm 1.8 mHigh 6:59 pm 4.6 m
7:46 am6:37 pm
20Tue
Low 1:19 am 1.6 mHigh 7:34 am 4.4 mLow 1:41 pm 1.7 mHigh 7:53 pm 4.7 m
7:47 am6:35 pm
21Wed
Low 2:09 am 1.5 mHigh 8:23 am 4.6 mLow 2:33 pm 1.5 mHigh 8:44 pm 4.8 m
7:49 am6:34 pm
22Thu
Low 2:58 am 1.3 mHigh 9:08 am 4.7 mLow 3:21 pm 1.3 mHigh 9:32 pm 4.9 m
7:50 am6:32 pm
23Fri
Low 3:44 am 1.2 mHigh 9:53 am 5.0 mLow 4:07 pm 1.1 mHigh 10:19 pm 5.0 m
7:51 am6:31 pm
24Sat
Low 4:30 am 1.0 mHigh 10:39 am 5.2 mLow 4:54 pm 0.9 mHigh 11:05 pm 5.1 m
7:53 am6:29 pm
25Sun
Low 5:14 am 0.9 mHigh 11:24 am 5.4 mLow 5:41 pm 0.7 mHigh 11:51 pm 5.2 m
7:54 am6:27 pm
26Mon
Low 5:59 am 0.8 mHigh 12:10 pm 5.6 mLow 6:30 pm 0.5 m
7:55 am6:26 pm
27Tue
High 12:39 am 5.3 mLow 6:46 am 0.7 mHigh 12:56 pm 5.7 mLow 7:18 pm 0.4 m
7:57 am6:24 pm
28Wed
High 1:27 am 5.3 mLow 7:35 am 0.7 mHigh 1:44 pm 5.7 mLow 8:08 pm 0.4 m
7:58 am6:23 pm
29Thu
High 2:17 am 5.3 mLow 8:26 am 0.8 mHigh 2:33 pm 5.7 mLow 8:58 pm 0.5 m
7:59 am6:21 pm
30Fri
High 3:08 am 5.2 mLow 9:20 am 0.9 mHigh 3:26 pm 5.6 mLow 9:52 pm 0.6 m
8:01 am6:20 pm
31Sat
High 4:03 am 5.1 mLow 10:16 am 1.0 mHigh 4:24 pm 5.4 mLow 10:50 pm 0.7 m
8:02 am6:19 pm

All monthly tide charts