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.

6 Sun7 Mon8 Tue9 Wed10 Thu11 Fri1.3m0.2m

High & low water, day by day

Sat, Sep 5

  • Low water7:05 AM · 0.24 m
  • High water1:18 PM · 1.06 m
  • Low water7:13 PM · 0.32 m

Sun, Sep 6

  • High water1:35 AM · 1.2 m
  • Low water8:05 AM · 0.19 m
  • High water2:13 PM · 1.06 m
  • Low water8:11 PM · 0.3 m

Mon, Sep 7

  • High water2:35 AM · 1.23 m
  • Low water9:00 AM · 0.19 m
  • High water3:13 PM · 1.1 m
  • Low water9:09 PM · 0.29 m

Tue, Sep 8

  • High water3:30 AM · 1.27 m
  • Low water9:55 AM · 0.2 m
  • High water4:06 PM · 1.17 m
  • Low water10:08 PM · 0.29 m

Wed, Sep 9

  • High water4:25 AM · 1.29 m
  • Low water10:50 AM · 0.21 m
  • High water5:00 PM · 1.21 m
  • Low water11:04 PM · 0.28 m

Thu, Sep 10

  • High water5:20 AM · 1.29 m
  • Low water11:45 AM · 0.22 m
  • High water5:57 PM · 1.23 m

Fri, Sep 11

  • Low water12:05 AM · 0.27 m
  • High water6:12 AM · 1.28 m
  • Low water12:35 PM · 0.21 m
  • High water6:48 PM · 1.24 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, August 2026 to January 2027 — for Tonga — Vavau.

SepOctNovDecJan 2713h0h
MonthDawnSunriseSunsetDuskDaylight
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
November 20265:28 AM5:52 AM6:51 PM7:15 PM13 h 0 min
December 20265:30 AM5:55 AM7:09 PM7:34 PM13 h 15 min
January 20275:48 AM6:12 AM7:20 PM7:44 PM13 h 8 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.