United States · Harmonic Tide Model
Tide Table Keehi — 2026
📍 Lat 21.3170, Lon -157.8920
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 Keehi Tide Forecast
The coordinates for Keehi (21.32° N, 157.89° W) place this stretch of United States's coast in the northern hemisphere. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 0.5m and spring tides reaching up to 0.7m. The intertidal zone hosts benthic communities adapted to moderate salinity and temperature swings across tidal cycles. Experienced mariners on this coast know the second daily high tide is often lower, requiring careful depth checks at bars and channels. Nearby submarine topography concentrates tidal currents into defined channels, altering local navigation conditions. Access the updated 2026 tide table for Keehi featuring exact high and low water times, ranges, and coefficients for boating and angling. In October, Keehi is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Reported times and heights derive from fundamental harmonic component analysis (M2, S2, K1, O1) applied to these coordinates.
⚠️ Notice
Astronomical prediction from a harmonic model — does not account for storm surge, meteorological tide, or extreme events.