Tides & daylight

Tides & daylight in Bay of Islands (NZ)

Live 7-day tide forecast and year-round daylight hours for Bay of Islands (NZ), New Zealand.

Subtropical North Island — calm bays, summer breeze.

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Tide forecast for Bay of Islands (NZ)

Hourly sea level for the next seven days, with high and low water marked — plan shallow-harbour entries and anchor scope around the turns.

21 Tue22 Wed23 Thu24 Fri25 Sat26 Sun1.1m-0.7m

High & low water, day by day

Mon, Jul 20

  • Low water5:22 AM · -0.74 m
  • High water11:32 AM · 1 m
  • Low water5:35 PM · -0.61 m
  • High water11:50 PM · 1.1 m

Tue, Jul 21

  • Low water6:10 AM · -0.63 m
  • High water12:23 PM · 0.94 m
  • Low water6:29 PM · -0.48 m

Wed, Jul 22

  • High water12:36 AM · 0.97 m
  • Low water7:01 AM · -0.58 m
  • High water1:16 PM · 0.87 m
  • Low water7:19 PM · -0.39 m

Thu, Jul 23

  • High water1:26 AM · 0.89 m
  • Low water7:52 AM · -0.51 m
  • High water2:14 PM · 0.82 m
  • Low water8:18 PM · -0.3 m

Fri, Jul 24

  • High water2:25 AM · 0.83 m
  • Low water8:47 AM · -0.43 m
  • High water3:11 PM · 0.86 m
  • Low water9:17 PM · -0.21 m

Sat, Jul 25

  • High water3:20 AM · 0.82 m
  • Low water9:45 AM · -0.41 m
  • High water4:10 PM · 0.85 m
  • Low water10:16 PM · -0.2 m

Sun, Jul 26

  • High water4:17 AM · 0.83 m
  • Low water10:38 AM · -0.42 m
  • High water5:04 PM · 0.86 m

The marine model currently ends at Sun, Jul 26; the remaining days appear as your date approaches. Heights are sea level relative to mean sea level, from the Open-Meteo Marine forecast. All times are local (Pacific/Auckland). Refreshed every 15 minutes.

Sunrise, sunset & daylight in Bay of Islands (NZ)

Sample days — the 15th of each month, July 2026 to December 2026 — for Bay of Islands (NZ).

AugSepOctNovDec15h0h
MonthDawnSunriseSunsetDuskDaylight
July 20267:03 AM7:31 AM5:30 PM5:57 PM9 h 59 min
August 20266:40 AM7:06 AM5:52 PM6:18 PM10 h 46 min
September 20266:00 AM6:25 AM6:15 PM6:40 PM11 h 50 min
October 20266:17 AM6:43 AM7:38 PM8:04 PM12 h 55 min
November 20265:43 AM6:11 AM8:08 PM8:36 PM13 h 57 min
December 20265:34 AM6:04 AM8:35 PM9:04 PM14 h 30 min

Times are local. Dawn and dusk mark civil twilight: enough light for deck work, but time to switch the nav lights on.

Tide data from the Open-Meteo Marine API; sunrise and sunset computed astronomically. Not for navigation — always consult official tide tables and charts.