{"uid":"cap_j3KSjGg_6yi5YKLu98ywe","slug":"opendata402-noaa-buoy-observations-d439f425","name":"opendata402 NOAA Buoy Observations","description":"Latest observation from a NOAA National Data Buoy Center station (US and international buoys and coastal stations): wind direction and speed, gusts, wave height and period, air and water temperature and pressure. Use it for sailing, surfing, offshore work and marine forecasts. Station id e.g. 46026 (San Francisco), 41001 (Cape Hatteras).","url":"https://opendata402.com/v1/buoys?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["station"],"properties":{"station":{"type":"string","pattern":"^[A-Za-z0-9]{5}$","description":"NDBC station id (5 characters)."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WDq2n-t5tfnkUhdbCyA5N","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest meteorological and oceanographic observations from a NOAA National Data Buoy Center (NDBC) station by 5-character station ID.","exampleAgentPrompt":"What are the current conditions at NOAA buoy 46026 off San Francisco — wind speed and direction, wave height, and water temperature?","exampleUseCases":[{"title":"Pre-surf conditions check","prompt":"Check the latest wave height, wave period, and wind speed at NOAA buoy 46026 near San Francisco before I head out surfing this morning."},{"title":"Offshore sailing route planning","prompt":"Pull the current wind direction and speed, gust data, and atmospheric pressure from NDBC station 41001 near Cape Hatteras so I can plan my offshore passage."},{"title":"Marine forecast alert monitoring","prompt":"Get me the latest readings from NOAA buoy station 44025 — wave height, air temperature, and water temperature — so I can decide whether to send my crew offshore today."}],"resultDescription":"Returns a JSON object with the most recent observation from the specified NDBC station, including wind direction (degrees), wind speed and gust (knots or m/s), wave height (meters), dominant wave period (seconds), air temperature (°C), sea surface water temperature (°C), and atmospheric pressure (hPa), along with station metadata and observation timestamp.","failureModes":["Invalid or non-existent station ID (not matching 5-character alphanumeric pattern) returns an error","Station exists but has no recent data (offline or malfunctioning sensor) may return null fields or an error","Some stations only report a subset of variables — missing fields for wave data on non-wave-reporting stations","Network timeout if NOAA data feed is temporarily unavailable","Payment failure if x402 USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need real-time, observation-level marine and coastal weather data tied to a specific NDBC station ID — ideal for sailing, surfing, fishing, offshore operations, or marine forecast applications. Prefer this over general weather APIs when you need ocean-specific variables like wave height, wave period, and sea surface temperature that terrestrial weather services do not provide.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:38:25.216Z","isFirstParty":false,"canonicalSlug":"opendata402-noaa-buoy-observations-d439f425"}