Best time to cruise · Good time to go
Transatlantic cruises in June
June crossings are mostly Queen Mary 2’s, with the longest daylight of the year, often calm seas and fog banks near the Grand Banks of Newfoundland. Few other lines cross now because their ships are busy in Europe and Alaska. Summer travel lifts demand from mid-month, so book popular westbound dates early.
- Good time to go
- Avg high 75°F
- 15 hrs daylight
Photo: Oceanhistory46, CC BY-SA 4.0, via Wikimedia Commons
Transatlantic in June: Good time to go
June crossings are mostly Queen Mary 2’s, with the longest daylight of the year, often calm seas and fog banks near the Grand Banks of Newfoundland. Few other lines cross now because their ships are busy in Europe and Alaska. Summer travel lifts demand from mid-month, so book popular westbound dates early.
Across Transatlantic cruise ports, June brings average highs around 75°F (24°C) and lows near 66°F, with about 2.9 inches of rain over the month and roughly 15 hours of daylight.
- Verdict
- Good time to go
- Season
- Repositioning March to May and October to December; Queen Mary 2 crossings for much of the year.
- Average high / low
- 75°F / 66°F
- Rainfall (month)
- 2.9 in
- Daylight
- About 15 hours
- Typical cruise length
- 7 nights on Queen Mary 2; 12 to 16 nights for repositioning voyages
What to pack: warm-weather clothes with layers: shorts and light pants, a sweater or light jacket for breezy evenings on deck, and comfortable walking shoes.
How June compares with the rest of the year
- Jan: No regular sailings
- Feb: No regular sailings
- Mar: Good time to go
- Apr: Best time to go
- May: Best time to go
- Jun: Good time to go
- Jul: Good time to go
- Aug: Good time to go
- Sep: Good time to go
- Oct: Best time to go
- Nov: Best time to go
- Dec: Shoulder season
- No regular sailings
- Shoulder season
- Good time to go
- Best time to go
Transatlantic weather in June
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F (°C) | 5915 | 6015 | 6217 | 6519 | 7021 | 7524 | 7926 | 7926 | 7625 | 7122 | 6519 | 6116 |
| Low °F (°C) | 5211 | 5211 | 5412 | 5714 | 6116 | 6619 | 7021 | 7122 | 6820 | 6418 | 5815 | 5513 |
| Rain in (mm) | 2.872 | 2.462 | 2.564 | 2.563 | 2.769 | 2.974 | 2.358 | 2.770 | 3.487 | 3.793 | 3.282 | 3.179 |
| Daylight (hrs) | 10 | 11 | 12 | 13 | 15 | 15 | 15 | 14 | 12 | 11 | 10 | 9 |
June weather port by port
| Port | Avg high | Avg low | Rain | Daylight |
|---|---|---|---|---|
| Southampton (London) | 70°F | 52°F | 2.0 in | 17 h |
| New York City | 78°F | 61°F | 3.3 in | 15 h |
| Fort Lauderdale | 85°F | 81°F | 8.3 in | 14 h |
| Barcelona | 85°F | 67°F | 1.6 in | 15 h |
| Ponta Delgada, Azores | 69°F | 66°F | 1.2 in | 15 h |
| Funchal, Madeira | 73°F | 68°F | 0.4 in | 14 h |
| Tenerife | 74°F | 69°F | 0.2 in | 14 h |
| Lisbon | 70°F | 63°F | 0.4 in | 15 h |
| Reykjavík | 53°F | 45°F | 3.7 in | 21 h |
| Miami | 85°F | 81°F | 8.3 in | 14 h |
| Rome | 78°F | 69°F | 1.2 in | 15 h |
| King's Wharf (Royal Naval Dockyard) | 77°F | 76°F | 4.4 in | 14 h |
Average daily highs and lows, 2015–2024, from NASA POWER, adjusted to sea level. Rain is the average monthly total.
Other great cruise destinations in June
Transatlantic in June: FAQs
Is June a good time to cruise Transatlantic?
Yes, it's a good month. June crossings are mostly Queen Mary 2’s, with the longest daylight of the year, often calm seas and fog banks near the Grand Banks of Newfoundland. Few other lines cross now because their ships are busy in Europe and Alaska. Summer travel lifts demand from mid-month, so book popular westbound dates early.
What is the weather like on a Transatlantic cruise in June?
Across Transatlantic cruise ports, June brings average highs around 75°F (24°C) and lows near 66°F, with about 2.9 inches of rain over the month and roughly 15 hours of daylight. Conditions vary from port to port and day to day.
What should I pack for a Transatlantic cruise in June?
Pack warm-weather clothes with layers: shorts and light pants, a sweater or light jacket for breezy evenings on deck, and comfortable walking shoes. Check your cruise line's dress code for evenings.
When is the best time to cruise Transatlantic?
Repositioning March to May and October to December; Queen Mary 2 crossings for much of the year.. The best months are usually April, May, October, November.
Where else can I cruise in June?
June is also a top month for Bermuda, Alaska, Mediterranean, Western Mediterranean, Eastern Mediterranean & Adriatic.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: NASA POWER climate data.