Tides & daylight

Tides & daylight in Tonga — Vavau

Live 7-day tide forecast and year-round daylight hours for Tonga — Vavau, Tonga.

Whale-watch sailing in protected island group.

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Tide forecast for Tonga — Vavau

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

7 Sun8 Mon9 Tue10 Wed11 Thu12 Fri1.1m0.1m

High & low water, day by day

Sat, Jun 6

  • Low water4:45 AM · 0.35 m
  • High water10:52 AM · 0.95 m
  • Low water5:14 PM · 0.25 m
  • High water11:30 PM · 0.91 m

Sun, Jun 7

  • Low water5:30 AM · 0.35 m
  • High water11:38 AM · 0.96 m
  • Low water6:03 PM · 0.27 m

Mon, Jun 8

  • High water12:21 AM · 0.95 m
  • Low water6:22 AM · 0.37 m
  • High water12:30 PM · 0.99 m
  • Low water6:43 PM · 0.29 m

Tue, Jun 9

  • High water1:00 AM · 1.01 m
  • Low water7:10 AM · 0.34 m
  • High water1:16 PM · 0.99 m
  • Low water7:30 PM · 0.25 m

Wed, Jun 10

  • High water1:48 AM · 1.01 m
  • Low water8:00 AM · 0.24 m
  • High water2:10 PM · 0.95 m
  • Low water8:12 PM · 0.2 m

Thu, Jun 11

  • High water2:36 AM · 1.04 m
  • Low water8:51 AM · 0.19 m
  • High water3:02 PM · 0.97 m
  • Low water9:02 PM · 0.18 m

Fri, Jun 12

  • High water3:30 AM · 1.1 m
  • Low water9:46 AM · 0.15 m
  • High water3:57 PM · 1.02 m
  • Low water9:57 PM · 0.19 m

Heights are sea level relative to mean sea level, from the Open-Meteo Marine forecast. All times are local (Pacific/Tongatapu). Refreshed every 15 minutes.

Sunrise, sunset & daylight in Tonga — Vavau

Sample days — the 15th of each month, May 2026 to October 2026 — for Tonga — Vavau.

JunJulAugSepOct13h0h
MonthDawnSunriseSunsetDuskDaylight
May 20266:33 AM6:56 AM6:10 PM6:33 PM11 h 14 min
June 20266:43 AM7:07 AM6:08 PM6:31 PM11 h 1 min
July 20266:46 AM7:09 AM6:16 PM6:39 PM11 h 7 min
August 20266:34 AM6:57 AM6:26 PM6:48 PM11 h 29 min
September 20266:11 AM6:32 AM6:32 PM6:53 PM11 h 59 min
October 20265:45 AM6:07 AM6:38 PM7:00 PM12 h 31 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.