Daily marine forecast (up to 8 days with past_days lookback)

GET

/api/v1/weather/marine/forecast

Last modified:2026-05-10 09:22:39

Maintainer:Not configured

OperationId:weather_marine_forecast

Daily marine forecast up to 8 days: wave heights, direction, period, swell, sea temperature. Optional variables lets clients opt into the widened Open-Meteo daily palette (peak periods, wind/swell period maxima). Optional past_days enables retrospective lookback up to 92 days. Omitting both keeps the legacy response shape unchanged.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Query Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/api/v1/weather/marine/forecast?latitude=40.7128&longitude=-74.006&city=moscow&country=us&days=7&variables=wave_height_max%2Cwind_wave_peak_period_max%2Cswell_wave_peak_period_max&past_days=0' \
--header 'x-api-key: <api-key>'

Responses

🟢200OK

application/json

Forecast data.

Bodyapplication/json

Example

{
    "data": {
        "property1": "string",
        "property2": "string"
    },
    "meta": {
        "endpoint": "/api/v1/fred/us/cpi",
        "data_time": "2026-04-16T14:30:00Z",
        "response_time": "2026-04-16T14:30:12Z",
        "provider": "Sugra API v1.0.1",
        "source": "string",
        "fallback_used": true,
        "fallback_chain": [
            "string"
        ],
        "cached": true
    }
}

🟠401Unauthorized

🟠422Parameter Error

🟠429

🔴503Service Unavailable

Modified at 2026-05-10 09:22:39

Current marine conditions

Hourly marine forecast with optional extended variables