beaufortWindSpeed (speedInMS) {
		const windInKmh = this.convertWind(speedInMS, "kmh");
		const speeds = [1, 5, 11, 19, 28, 38, 49, 61, 74, 88, 102, 117, 1000];
		for (const [index, speed] of speeds.entries()) {
			if (speed > windInKmh) {
				return index;
			}
		}
		return 12;
	}
Convert wind (from m/s) to beaufort scale
@param {number} speedInMS the windspeed you want to convert
@returns {number} the speed in beaufort