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Choose the interval: \"6\" = standard 6-minute observations (preliminary or verified, max…" }, { "name": "noaa_get_water_level_summaries", "description": "Get verified summary water-level products from a NOAA station: - high_low: each day's observed highs/lows with ty = HH (higher high), H, L, LL (lower low)…" }, { "name": "noaa_get_tide_predictions", "description": "Get NOAA harmonic tide predictions (future or past) for a station. interval=\"hilo\" (recommended for \"when is high/low tide\") returns the daily tide events…" }, { "name": "noaa_get_currents", "description": "Get observed current speed and direction from a NOAA current meter station. Current stations use alphanumeric IDs (e.g. \"cb0102\" Chesapeake, \"bh0101\" Boston…" }, { "name": "noaa_get_current_predictions", "description": "Get predicted tidal currents for a NOAA current prediction station. interval=\"max_slack\" (recommended for navigation) returns the tidal-current events…" }, { "name": "noaa_get_meteorological_data", "description": "Get observed meteorological/oceanographic sensor data from a NOAA station. Products: air_temperature, water_temperature, wind (speed/gust/direction)…" }, { "name": "noaa_search_stations", "description": "Search the NOAA CO-OPS station directory by capability type, name, and/or state. Filter with: - type: what the station does (waterlevels, tidepredictions…" }, { "name": "noaa_find_nearest_stations", "description": "Find the NOAA stations closest to a latitude/longitude point, sorted by distance. Use this to answer \"what's the tide station near ?\" — geocode the…" }, { "name": "noaa_get_station_info", "description": "Get a NOAA station's full metadata record: location, state, time zone, tide type, Great Lakes flag, capability flags, and links to available sub-resources…" }, { "name": "noaa_get_station_datums", "description": "Get the accepted tidal datum values for a station: the elevations of MHHW, MHW, MTL, MSL, DTL, MLW, MLLW, STND, NAVD88 (where computed), plus GT (great…" }, { "name": "noaa_get_harmonic_constituents", "description": "Get the harmonic constituents NOAA uses to compute tide or current predictions at a station — the amplitude, phase, and angular speed of each tidal…" }, { "name": "noaa_get_prediction_offsets", "description": "Get the offsets a subordinate (type \"S\") prediction station applies to its reference station's predictions. kind \"tide\": returns refStationId, time offsets…" }, { "name": "noaa_get_sea_level_trends", "description": "Get the long-term relative sea level trend at a NOAA station: trend and error (reported by NOAA in mm/yr or inches/decade — the payload's trendUnits field…" }, { "name": "noaa_get_sea_level_rise_projections", "description": "Get NOAA's Interagency Sea Level Rise Scenario projections for a station (from the 2022 technical report): projected relative sea level (meters or feet, see…" }, { "name": "noaa_get_extreme_water_levels", "description": "Get NOAA's extreme water level exceedance statistics for a station: the annual exceedance probability levels (e.g. the 1%-annual-chance \"100-year\" level) and…" }, { "name": "noaa_get_top_ten_water_levels", "description": "Get a station's highest recorded water levels: analysis \"toptenwaterlevels\" returns the ten highest events on record (with date, height, causal event name…" }, { "name": "noaa_get_high_tide_flooding", "description": "Get NOAA high tide flooding (HTF, \"nuisance\"/\"sunny day\" flooding) statistics for a station. Reports: - daily: flood occurrence per day (REQUIRES start_date…" }, { "name": "astro_get_moon_phase", "description": "Get the moon phase for a date (or each day of a date range if end_date is given): phase name (New Moon, Waxing Crescent, ...), illuminated fraction, age in…" }, { "name": "astro_get_next_moon_phase", "description": "Find the date(s) of the next occurrence(s) of a principal moon phase (New Moon, First Quarter, Full Moon, Last Quarter) from a starting date. Use for: \"when…" }, { "name": "astro_get_sun_times", "description": "Get sunrise, sunset, solar noon, dawn/dusk (civil), nautical dawn/dusk, astronomical dawn/dusk, golden hour, and day length for a location and date (or each…" }, { "name": "astro_get_sun_position", "description": "Get the sun's position for a date, time, and location: azimuth (degrees clockwise from north as rendered here), altitude above the horizon (degrees), plus…" }, { "name": "astro_get_next_sun_event", "description": "Find the next occurrence(s) of a sun event (sunrise, sunset, dawn, dusk, solarNoon, night, nightEnd, goldenHourStart, goldenHourEnd, nauticalDawn…" }, { "name": "nws_get_wind_forecast", "description": "Get the NWS hourly wind FORECAST (speed, gust, direction — plus wave height where the grid carries it) for a latitude/longitude. Data comes from the NWS…" }, { "name": "nws_get_marine_forecast", "description": "Get the official NWS Coastal Waters Forecast (CWF) narrative for the marine zone covering a latitude/longitude — day-part wind/seas text (\"SE winds 10 to 15…" }, { "name": "noaa_get_reference_guide", "description": "Get curated reference documentation for NOAA CO-OPS concepts and parameters. Topics: - products: Every NOAA CO-OPS data product and which tool serves it…" } ] }, "reach": { "type": "mcp", "door": "https://perigeetides.com/mcp", "answers": true, "checked": "2026-11-07T06:06:53.134Z", "http": 405, "how": "MCP server — connect an MCP client to this address.", "badges": [ { "kind": "mcp", "state": "verified", "checked": "2026-11-07T06:48:55.367Z", "since": "2026-11-07T06:48:55.367Z" } ], "verified": { "kind": "mcp", "state": "verified", "checked": "2026-11-07T06:48:55.367Z", "since": "2026-11-07T06:48:55.367Z" } }, "liveness": { "answers": true, "http": 405, "checked": "2026-11-07T06:06:53.134Z", "last_answer_at": "2026-11-07T06:06:53.134Z", "last_ms": 378, "checked_at": "2026-11-07T06:06:53.134Z" } } }