{"uid":"cap_EGIzP0mA6ZTcMyg91cM0r","slug":"marine-conditions-tide-predictions-f4a52927","name":"Marine Conditions – Tide Predictions","description":"Upcoming high and low tides at a NOAA tide station: UTC and local times, heights in feet above MLLW, next tide and tidal range.","url":"https://marine-conditions.x402tookit.com/tide-predictions?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["station"],"properties":{"days":{"type":"integer","description":"Days ahead 1 to 7 (default 2)"},"station":{"type":"string","description":"7-digit CO-OPS station id, e.g. 8518750 (The Battery, NY)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"name":{"type":["null","string"]},"unit":{"type":["null","string"]},"datum":{"type":["null","string"]},"state":{"type":["null","string"]},"tides":{"type":["array","null"],"items":{"type":"object","properties":{"type":{"type":["null","string"]},"utcTime":{"type":["null","string"]},"heightFt":{"type":["null","number"]},"localTime":{"type":["null","string"]}}}},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"station":{"type":["null","string"]},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"sourceUrl":{"type":["null","string"]},"tideCount":{"type":["null","number"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"tideRangeFt":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yuYFzC8vk2gXeujBZNGSY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns upcoming high and low tide predictions for a NOAA CO-OPS tide station, including UTC and local times, heights in feet above MLLW, tidal range, and next tide.","exampleAgentPrompt":"What are the high and low tides at NOAA station 8518750 (The Battery, NY) for the next 2 days — give me the local times and heights?","exampleUseCases":[{"title":"Boater planning departure window","prompt":"I'm taking my boat out of Annapolis harbor — can you pull the tide predictions for NOAA station 8575512 for the next 2 days so I know when the tide is high enough to clear the shallows?"},{"title":"Coastal photographer scouting low tide","prompt":"I want to photograph the tidal flats at low tide near San Francisco. Can you get me the next 3 days of tide predictions for NOAA station 9414290, including the exact local times and heights?"},{"title":"Beach event safety planning","prompt":"We're running a beach cleanup at The Battery NY this weekend. Can you show me the tide schedule for NOAA station 8518750 over the next 3 days so we can avoid working during high tide?"}],"resultDescription":"Returns a JSON object with the station ID, name, state, time zone, datum (MLLW), and an array of upcoming tide events each containing type (High/Low), UTC time, local time, and height in feet. Also includes tidal range, next tide summary, data source URL, degraded-data flag, and any disclaimer or reasons for data quality issues.","failureModes":["Invalid or non-existent station ID returns an error or null results","Station does not support tide predictions (e.g. water-level-only stations)","NOAA CO-OPS upstream service unavailable causing degraded or empty response","Days parameter out of range (must be 1–7) may return an error","Network timeout from upstream NOAA data source"],"whenToPreferThis":"Use this endpoint when you need structured, multi-day tide prediction tables (highs and lows with times and heights) for a specific NOAA CO-OPS tide station. It is ideal when you already know the 7-digit station ID or have resolved it via the nearby-stations endpoint. Prefer this over generic weather APIs when tidal precision (MLLW datum, local vs UTC times, tidal range) is required for navigation, event planning, or marine safety.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:13:38.340Z","isFirstParty":false,"canonicalSlug":"marine-conditions-tide-predictions-f4a52927"}