New Zealand · Harmonic Tide Model
Tide Table Chatham — 2026
📍 Lat -43.9470, Lon -176.5620
Tide range. Higher values mean spring tides.
The moon drives the tides and the fish.
Radar de Chuva (Tempo Real)
Temperatura da Água
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Índice UV Atual
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🏖️ Recommended Activities
At low tide the waters tend to be calmer.
Access only within the 2 hours near the lowest tide.
Ask the skipper about the conditions.
🎣 Solunar Table
Major Periods (2h)
Minor Periods (1h)
Based on the Solunar Theory (John Alden Knight): fish and wildlife tend to feed more during the periods when the moon is overhead or underfoot (major) and at moonrise/moonset (minor). The score considers the lunar phase and the crossing of major periods with the local high tide.
Nearby places
📘 About Chatham Tide Forecast
Located in New Zealand, Chatham sits at latitude -43.95° South and longitude 176.56° West. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.5m and spring tides reaching up to 0.7m. The 0.5–1.5m variation exposes sandy flats and shallow reefs at low tide, offering unique opportunities for coastal exploration. The semi-diurnal pattern, with two complete cycles every 24 hours, allows nautical activities to be planned in virtually any shift of the day. This coast is subject to longshore drift currents that distribute sediment and shape beaches throughout the year. Track tidal behavior at Chatham throughout 2026 using our comprehensive table with daily high and low water timestamps. In October, Chatham is in its spring season, a key period for water sports, fishing, diving, and coastal navigation. Predictive modeling employs updated local oceanic constants, ensuring minimal margin of error in peak tidal timing.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.