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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Winds of 20–30 knots and wave heights 2–4 metres dominate the Atlantic region this morning, while the Strait of Georgia remains calmer at 10–15 knots. This means boaters from the southwestern shore to Fundy should expect choppy seas, but conditions near Victoria and north of Nanaimo are more manageable.
What drives today’s marine forecast?
Wind speed and wave height are the primary factors. The live forecast above shows a 7‑day marine weather forecast with significant wave heights ranging from 1–3 metres across most coastal waters. Marine weather warnings may be in effect when sustained winds exceed 30 knots.
How do regional conditions vary?
Marine weather north of Nanaimo often experiences stronger outflow winds than south of Nanaimo. On the Atlantic side, marine weather NL and Fundy marine weather both indicate building swells from a nearby low‑pressure system. The southwestern shore marine weather remains unsettled through mid‑week, while marine weather Victoria sees lighter winds from a high‑pressure ridge.
What does a marine weather warning mean?
Issued by Environment Canada when winds exceed 30 knots or waves top 3 metres, a marine weather warning signals dangerous conditions for small craft. Always check the live forecast and avoid open water during a warning.
How accurate is the 7‑day marine weather forecast?
Accuracy decreases beyond 72 hours. The 7‑day marine weather forecast gives a broad trend, but day‑to‑day conditions can shift quickly. Use the live forecast above and daily updates from official sources for current data.
Where can I find marine weather for the Atlantic?
Environment and Climate Change Canada offers dedicated marine zones for the Atlantic, including Fundy and the southwestern shore. The live forecast above provides a quick summary, while regional bulletins give hourly details.
Sources
For broader conditions, visit the Canada weather hub. If you are on the west coast, the Vancouver weather page includes local marine details for the Strait of Georgia and Victoria area.