Get 7 days of tide predictions for any point (lat, lon; optional start=YYYY-MM-D...
https://aisfleet.com/api/x402/v1/tides/predictionsOverview
Get 7 days of tide predictions for any point (lat, lon; optional start=YYYY-MM-DD, default today UTC) as JSON: high and low water times and heights and hourly heights, above chart datum where known. The nearest tide station within 10 nm answers, otherwise a global tide model, named with its distance; tidal current slack and strongest flood and ebb where a current station is within 5 nm. Astronomical tide only, no surge.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
AIS Fleet
Source
bazaar
Indexed
2026-11-02 09:24:48
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"lat": "50.7600",
"lon": "-1.3000",
"start": "2025-07-01"
},
"type": "http"
}
Output Schema
{
"example": {
"credits": [
{
"credit": null,
"license": "public-domain",
"license_url": null,
"source": "NOAA CO-OPS"
}
],
"credits_url": "https://aisfleet.com/docs/data-credits/",
"currents": null,
"datum": "MLLW",
"days": 7,
"extremes": [
{
"height": -0.21,
"time": "2025-07-01T04:12:00Z",
"type": "low"
}
],
"height_unit": "m",
"hourly": {
"heights": [
1.123
],
"interval_minutes": 60,
"start": "2025-07-01T00:00:00Z"
},
"license_url": "https://aisfleet.com/agent-data-license/",
"method": "harmonic",
"notes": [
"Predictions of the astronomical tide: weather (surge, pressure, wind, river flow) is not included."
],
"point": {
"latitude": 37.8063,
"longitude": -122.4659
},
"product": "tide-predictions",
"provider": "AIS Fleet",
"source": {
"distance_nm": 0,
"kind": "station",
"latitude": 37.8063,
"longitude": -122.4659,
"name": "San Francisco",
"seasonal_dominant": false,
"station_id": "noaa/9414290",
"timezone": "America/Los_Angeles",
"type": "reference"
},
"start": "2025-07-01",
"units": {
"height": "m above datum"
},
"window_end": "2025-07-08T00:00:00Z",
"window_end_exclusive": true,
"window_start": "2025-07-01T00:00:00Z"
},
"type": "json"
}