TideCast — Tides & Sea Weather

Should I go now? Let the tide answer. TideCast is a tide and sea-weather app for anglers and fishers. Tide data is bundled on the device, so tide levels, tide phases and sunrise/sunset keep working even with no signal on remote rocks or at sea. ■ Tide at a Glance A go/no-go signal, current tide level, flood or ebb state, and a countdown to the next high/low tide — right on the home sheet. ■ Tide Timeline Tide curves for today, tomorrow and the day after, shaded by day and night. Scrub with your finger to read the level at any moment. ■ Offline Tide Engine Official high/low tide tables for 79 Korean stations are bundled in the app. Forecasts work fully offline, with harmonic calculation as a fallback where no table exists. ■ Local Tide Numbering Supports Korea's traditional 7-mul (West Sea) and 8-mul (South Sea) tide-day systems. ■ Sea Weather on the Map Wind, waves, temperature, rain and clouds as map overlays, plus typhoon tracks, point forecasts and measured water temperature. ■ Fishery Zones Village fishery, aquaculture and set-net zones on the map, with an alert when you enter a village fishery area. ■ Tide Alarms Get a heads-up before low tide for departure timing, and a rising-tide warning to avoid getting stranded on the flats. Optionally receive a morning summary of the day's tides on your chosen tide days, with a night-quiet option. ■ Foraging Mode One tap schedules a full alert set around low tide (30 min before → low tide → water rising → check your exit). Alarms fire even when the app is closed. ■ 14-Day Tides & Home Widget Scan two weeks of tide days, high/low times, tidal range and sun times at a glance, and check today's tide from a home-screen widget without opening the app. ■ Share Card Generate a one-image card with today's tide curve and high/low times to share with your fishing crew. ■ Catch Diary A fishing log that auto-stamps the day's tide and conditions, helping you find your own bite pattern. ■ Sun & Moon Sunrise/sunset times and moon phases for planning your trips. ※ Tide and weather data are forecasts and may differ from actual conditions. Not for navigation or safety use. Fishery info is for reference only.