79-Night Cruise on Grand PrincessCircle Pacific (Roundtrip Sydney) - Weather

Join Princess Cruises's Grand Princess for a 79-night voyage on the Circle Pacific (Roundtrip Sydney) route, setting out from Sydney, Australia on June 17, 2027. It's a classic Alaska cruise. Travelers sailing in June can generally expect cool days, crisp nights, and long hours of daylight typical of the Alaska cruise season — with rain never far off. Ports of call include Sydney, Australia, Auckland, New Zealand, Bay of Islands, New Zealand, with 30 more along the way. The forecasts below break the weather down port by port.

1. Day 1 — Thursday, Jun 17, 2027 — Sydney, Australia

   Sydney, Australia is a scheduled port of call on day 1 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 63°F.

2. Day 2 — Friday, Jun 18, 2027 — At Sea

   Day 2 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

3. Day 3 — Saturday, Jun 19, 2027 — At Sea

   Day 3 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

4. Day 4 — Sunday, Jun 20, 2027 — At Sea

   Day 4 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

5. Day 5 — Monday, Jun 21, 2027 — Auckland, New Zealand

   Auckland, New Zealand is a scheduled port of call on day 5 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 59°F.

6. Day 6 — Tuesday, Jun 22, 2027 — Bay of Islands, New Zealand

   Bay of Islands, New Zealand is a scheduled port of call on day 6 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 60°F.

7. Day 7 — Wednesday, Jun 23, 2027 — At Sea

   Day 7 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

8. Day 8 — Thursday, Jun 24, 2027 — At Sea

   Day 8 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

9. Day 9 — Friday, Jun 25, 2027 — Suva, Fiji

   Suva, Fiji is a scheduled port of call on day 9 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 77°F.

10. Day 10 — Saturday, Jun 26, 2027 — Dravuni, Fiji

    Dravuni, Fiji is a scheduled port of call on day 10 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 77°F.

11. Day 11 — Sunday, Jun 27, 2027 — At Sea

    Day 11 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

12. Day 12 — Monday, Jun 28, 2027 — Apia, Western Samoa

    Apia, Western Samoa is a scheduled port of call on day 12 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 80°F.

13. Day 13 — Tuesday, Jun 29, 2027 — At Sea

    Day 13 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

14. Day 14 — Wednesday, Jun 30, 2027 — At Sea

    Day 14 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

15. Day 15 — Thursday, Jul 1, 2027 — Papeete, Tahiti, French Polynesia

    Papeete, Tahiti, French Polynesia is a scheduled port of call on day 15 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess. Expected weather: partially cloudy with highs near 80°F.

16. Day 16 — Friday, Jul 2, 2027 — Moorea, French Polynesia

    Moorea, French Polynesia is a scheduled port of call on day 16 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

17. Day 17 — Saturday, Jul 3, 2027 — At Sea

    Day 17 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

18. Day 18 — Sunday, Jul 4, 2027 — At Sea

    Day 18 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

19. Day 19 — Monday, Jul 5, 2027 — At Sea

    Day 19 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

20. Day 20 — Tuesday, Jul 6, 2027 — At Sea

    Day 20 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

21. Day 21 — Wednesday, Jul 7, 2027 — At Sea

    Day 21 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

22. Day 22 — Thursday, Jul 8, 2027 — Honolulu, Hawaii

    Honolulu, Hawaii is a scheduled port of call on day 22 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

23. Day 23 — Friday, Jul 9, 2027 — Kahului, Hawaii

    Kahului, Hawaii is a scheduled port of call on day 23 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

24. Day 24 — Saturday, Jul 10, 2027 — At Sea

    Day 24 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

25. Day 25 — Sunday, Jul 11, 2027 — At Sea

    Day 25 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

26. Day 26 — Monday, Jul 12, 2027 — At Sea

    Day 26 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

27. Day 27 — Tuesday, Jul 13, 2027 — At Sea

    Day 27 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

28. Day 28 — Wednesday, Jul 14, 2027 — At Sea

    Day 28 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

29. Day 29 — Thursday, Jul 15, 2027 — Los Angeles, California

    Los Angeles, California is a scheduled port of call on day 29 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

30. Day 30 — Friday, Jul 16, 2027 — At Sea

    Day 30 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

31. Day 31 — Saturday, Jul 17, 2027 — San Francisco, California

    San Francisco, California is a scheduled port of call on day 31 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

32. Day 32 — Sunday, Jul 18, 2027 — At Sea

    Day 32 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

33. Day 33 — Monday, Jul 19, 2027 — Victoria, British Columbia

    Victoria, British Columbia is a scheduled port of call on day 33 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

34. Day 34 — Tuesday, Jul 20, 2027 — Vancouver, Canada

    Vancouver, Canada is a scheduled port of call on day 34 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

35. Day 35 — Wednesday, Jul 21, 2027 — At Sea

    Day 35 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

36. Day 36 — Thursday, Jul 22, 2027 — Wrangell, Alaska

    Wrangell, Alaska is a scheduled port of call on day 36 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

37. Day 37 — Friday, Jul 23, 2027 — Juneau, Alaska

    Juneau, Alaska is a scheduled port of call on day 37 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

38. Day 38 — Saturday, Jul 24, 2027 — Hubbard Glacier, Alaska

    Hubbard Glacier, Alaska is a scheduled port of call on day 38 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

39. Day 39 — Sunday, Jul 25, 2027 — At Sea

    Day 39 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

40. Day 40 — Monday, Jul 26, 2027 — Whittier, Alaska

    Whittier, Alaska is a scheduled port of call on day 40 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

41. Day 41 — Tuesday, Jul 27, 2027 — At Sea

    Day 41 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

42. Day 42 — Wednesday, Jul 28, 2027 — At Sea

    Day 42 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

43. Day 43 — Thursday, Jul 29, 2027 — At Sea

    Day 43 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

44. Day 44 — Friday, Jul 30, 2027 — At Sea

    Day 44 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

45. Day 45 — Saturday, Jul 31, 2027 — At Sea

    Day 45 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

46. Day 46 — Sunday, Aug 1, 2027 — At Sea

    Day 46 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

47. Day 47 — Monday, Aug 2, 2027 — At Sea

    Day 47 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

48. Day 48 — Tuesday, Aug 3, 2027 — At Sea

    Day 48 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

49. Day 49 — Wednesday, Aug 4, 2027 — At Sea

    Day 49 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

50. Day 50 — Thursday, Aug 5, 2027 — Tokyo, Japan

    Tokyo, Japan is a scheduled port of call on day 50 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

51. Day 51 — Friday, Aug 6, 2027 — Shimizu, Japan

    Shimizu, Japan is a scheduled port of call on day 51 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

52. Day 52 — Saturday, Aug 7, 2027 — Kobe/Osaka, Japan

    Kobe/Osaka, Japan is a scheduled port of call on day 52 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

53. Day 53 — Sunday, Aug 8, 2027 — Kochi, Japan

    Kochi, Japan is a scheduled port of call on day 53 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

54. Day 54 — Monday, Aug 9, 2027 — Kagoshima, Japan

    Kagoshima, Japan is a scheduled port of call on day 54 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

55. Day 55 — Tuesday, Aug 10, 2027 — At Sea

    Day 55 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

56. Day 56 — Wednesday, Aug 11, 2027 — Ishigaki, Japan

    Ishigaki, Japan is a scheduled port of call on day 56 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

57. Day 57 — Thursday, Aug 12, 2027 — Keelung, Taiwan

    Keelung, Taiwan is a scheduled port of call on day 57 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

58. Day 58 — Friday, Aug 13, 2027 — At Sea

    Day 58 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

59. Day 59 — Saturday, Aug 14, 2027 — Hong Kong, China

    Hong Kong, China is a scheduled port of call on day 59 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

60. Day 60 — Sunday, Aug 15, 2027 — Hong Kong, China

    Hong Kong, China is a scheduled port of call on day 60 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

61. Day 61 — Monday, Aug 16, 2027 — At Sea

    Day 61 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

62. Day 62 — Tuesday, Aug 17, 2027 — At Sea

    Day 62 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

63. Day 63 — Wednesday, Aug 18, 2027 — Ho Chi Minh City, Vietnam

    Ho Chi Minh City, Vietnam is a scheduled port of call on day 63 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

64. Day 64 — Thursday, Aug 19, 2027 — At Sea

    Day 64 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

65. Day 65 — Friday, Aug 20, 2027 — Singapore

    Singapore is a scheduled port of call on day 65 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

66. Day 66 — Saturday, Aug 21, 2027 — At Sea

    Day 66 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

67. Day 67 — Sunday, Aug 22, 2027 — At Sea

    Day 67 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

68. Day 68 — Monday, Aug 23, 2027 — At Sea

    Day 68 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

69. Day 69 — Tuesday, Aug 24, 2027 — Bali, Indonesia

    Bali, Indonesia is a scheduled port of call on day 69 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

70. Day 70 — Wednesday, Aug 25, 2027 — At Sea

    Day 70 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

71. Day 71 — Thursday, Aug 26, 2027 — At Sea

    Day 71 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

72. Day 72 — Friday, Aug 27, 2027 — Darwin, Australia

    Darwin, Australia is a scheduled port of call on day 72 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

73. Day 73 — Saturday, Aug 28, 2027 — At Sea

    Day 73 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

74. Day 74 — Sunday, Aug 29, 2027 — At Sea

    Day 74 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

75. Day 75 — Monday, Aug 30, 2027 — At Sea

    Day 75 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

76. Day 76 — Tuesday, Aug 31, 2027 — At Sea

    Day 76 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

77. Day 77 — Wednesday, Sep 1, 2027 — At Sea

    Day 77 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

78. Day 78 — Thursday, Sep 2, 2027 — Brisbane, Australia

    Brisbane, Australia is a scheduled port of call on day 78 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.

79. Day 79 — Friday, Sep 3, 2027 — At Sea

    Day 79 of 80 is a day at sea aboard Grand Princess, cruising between ports on the Circle Pacific (Roundtrip Sydney) itinerary.

80. Day 80 — Saturday, Sep 4, 2027 — Sydney, Australia

    Sydney, Australia is a scheduled port of call on day 80 of the 79-night Circle Pacific (Roundtrip Sydney) cruise on Grand Princess.