The terms "Waves," "Swell 1," and "Swell 2" typically refer to different types of sea conditions:
Waves: These are the surface waves you might see. They are usually generated by the wind and can vary in height and direction.
Swell 1 and Swell 2: These refer to different sets of swell, which are long-wavelength waves that have traveled from their point of origin, often over long distances. Swell direction and height can provide information about sea conditions far from your location.
If "Waves" and "Swell 1" are indicating "west," and "Swell 2" is indicating "east," this means:
Waves and Swell 1 (west): These might be coming from a westerly direction, creating conditions that could be rough or less favorable if you're anchored in a bay facing west.
Swell 2 (east): This swell coming from the east might indicate a secondary swell that could influence sea conditions differently.
To decide whether to anchor safely:
Assess the Bay’s Orientation: Check the orientation of the bay in relation to these wave and swell directions. If the bay is on the east side of the cape, the eastward swell (Swell 2) could potentially impact it differently than the westerly swells.
Consider the Wave Height and Period: Higher waves and swells can create more challenging conditions, especially if they are coming from multiple directions.
Consult Local Weather Reports: Local maritime weather reports can offer detailed insights into expected conditions.
In summary, if the bay is protected from the predominant wave directions and swell heights are manageable, it might be suitable for anchoring. However, if the conditions indicate potential for rough seas or poor protection from the swells, it might be wise to choose a different anchorage.