TidalMapHonuapo Tide Times
Honuapo runs a mean tidal range of about 1.8 ft. This month the highest water, 3.0 ft, comes on the afternoon of Sep 8, and the lowest, a -0.1 ft minus tide, on the evening of Sep 28.
Nearest gauge measuring live water level: Hilo (1617760), about 55 mi away, high and low tides here run on average about 36 min later.
| Low tide | 1:01 AM | 0.5 ft |
| High tide | 10:27 AM | 2.0 ft |
Monthly tide calendar
🌊 Biggest flood tides at Honuapo this month: Sep 6, Sep 7, Sep 8, Sep 9, Sep 10, Sep 28, Sep 29, Sep 30. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.
🔻 Negative (minus) low tides at Honuapo this month: Sep 8, Sep 9, Sep 27, Sep 28, Sep 29, Sep 30. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.
Best fishing times (solunar)
Major and minor solunar windows for Honuapo, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌓 | 5:30–7:30 PM 5:55–7:55 AM | 12:01–2:01 PM 10:59–12:59 AM | 39 |
| Sat Sep 19 🌓 | 6:20–8:20 PM 6:45–8:45 AM | 12:50–2:50 PM — | 44 |
| Sun Sep 20 🌓 | 7:09–9:09 PM 7:34–9:34 AM | 1:35–3:35 PM 11:52–1:52 AM | 57 |
| Mon Sep 21 🌓 | 7:56–9:56 PM 8:21–10:21 AM | 2:16–4:16 PM 12:46–2:46 AM | 69 |
| Tue Sep 22 🌔 | 8:41–10:41 PM 9:06–11:06 AM | 2:55–4:55 PM 1:39–3:39 AM | 80 |
| Wed Sep 23 🌔 | 9:25–11:25 PM 9:50–11:50 AM | 3:31–5:31 PM 2:32–4:32 AM | 88 |
| Thu Sep 24 🌔 | 10:09–12:09 AM 10:34–12:34 PM | 4:06–6:06 PM 3:24–5:24 AM | 94 |
Predictions & observations: NOAA CO-OPS station 1618578. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.
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