California, USA
San Diego cruise weather by month
What to expect when your ship is in San Diego in any month: temperatures, how often it rains, wind, sea temperature and wave heights.
- 78°Fwarmest average high (August)
- 63°Fcoolest average high (January)
- 2%fewest rain days (June)
- 30%most rain days (March)
Weather in San Diego right now
Weather in San Diego by month
Average highs run from 63°F (17°C) in January to 78°F (26°C) in August. Rain falls on the fewest days in June and the most in March. Sea temperature and wave heights are for the water just off the port.
| Month | High / low | Rain days | Wind | Sea temp | Typical seas |
|---|---|---|---|---|---|
| January | 63 / 47°F17 / 8°C | 22% | 11 mph17 km/h | 59°F15°C | 5 ft (1.5 m)Moderate; rougher days up to 8 ft |
| February | 64 / 47°F18 / 9°C | 23% | 12 mph19 km/h | 58°F15°C | 5 ft (1.4 m)Moderate; rougher days up to 8 ft |
| March | 63 / 50°F17 / 10°C | 30% | 12 mph20 km/h | 59°F15°C | 5 ft (1.6 m)Moderate; rougher days up to 9 ft |
| April | 66 / 53°F19 / 12°C | 9% | 12 mph19 km/h | 60°F16°C | 5 ft (1.4 m)Moderate; rougher days up to 7 ft |
| May | 68 / 57°F20 / 14°C | 9% | 11 mph18 km/h | 63°F17°C | 4 ft (1.3 m)Moderate; rougher days up to 6 ft |
| June | 72 / 61°F22 / 16°C | 2% | 11 mph18 km/h | 66°F19°C | 4 ft (1.2 m)Slight; rougher days up to 5 ft |
| July | 75 / 64°F24 / 18°C | 2% | 11 mph17 km/h | 70°F21°C | 4 ft (1.1 m)Slight; rougher days up to 4 ft |
| August | 78 / 65°F26 / 19°C | 4% | 11 mph17 km/h | 71°F21°C | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| September | 78 / 65°F25 / 18°C | 10% | 11 mph17 km/h | 69°F21°C | 4 ft (1.1 m)Slight; rougher days up to 5 ft |
| October | 74 / 58°F24 / 15°C | 9% | 11 mph18 km/h | 66°F19°C | 4 ft (1.1 m)Slight; rougher days up to 6 ft |
| November | 70 / 51°F21 / 11°C | 10% | 11 mph17 km/h | 63°F17°C | 4 ft (1.2 m)Slight; rougher days up to 6 ft |
| December | 64 / 48°F18 / 9°C | 17% | 10 mph16 km/h | 60°F16°C | 4 ft (1.3 m)Moderate; rougher days up to 8 ft |
Check the forecast for your sailing
Upcoming cruises in San Diego
15 ships from 12 cruise lines are scheduled here, 87 visits in total. The next 15:
| Date | Ship | Stop | Sailing |
|---|---|---|---|
| Fri, Oct 92026 | Disney MagicDisney Cruise Line | Ends here | 4 nights from San Diego |
| Fri, Oct 92026 | Disney MagicDisney Cruise Line | Departs | 3 nights from San Diego |
| Sat, Oct 102026 | Disney WonderDisney Cruise Line | Ends here | 7 nights from San Diego |
| Sat, Oct 102026 | Disney WonderDisney Cruise Line | Departs | 3 nights from San Diego |
| Sun, Oct 112026 | Serenade of the SeasRoyal Caribbean | Ends here | 7 nights from San Diego |
| Sun, Oct 112026 | Serenade of the SeasRoyal Caribbean | Departs | 4 nights from San Diego |
| Mon, Oct 122026 | Disney MagicDisney Cruise Line | Ends here | 3 nights from San Diego |
| Mon, Oct 122026 | Disney MagicDisney Cruise Line | Departs | 4 nights from San Diego |
| Tue, Oct 132026 | Disney WonderDisney Cruise Line | Ends here | 3 nights from San Diego |
| Thu, Oct 152026 | Serenade of the SeasRoyal Caribbean | Ends here | 4 nights from San Diego |
| Thu, Oct 152026 | Serenade of the SeasRoyal Caribbean | Departs | 3 nights from San Diego |
| Thu, Oct 152026 | ZaandamHolland America Line | Ends here | 7 nights from San Diego |
| Thu, Oct 152026 | ZaandamHolland America Line | Departs | 35 nights from San Diego |
| Fri, Oct 162026 | Disney MagicDisney Cruise Line | Ends here | 4 nights from San Diego |
| Fri, Oct 162026 | Disney MagicDisney Cruise Line | Departs | 3 nights from San Diego |
Ships that visit San Diego
- Disney WonderDisney Cruise Line
- Serenade of the SeasRoyal Caribbean
- Disney MagicDisney Cruise Line
- KoningsdamHolland America Line
- ZaandamHolland America Line
- Emerald PrincessPrincess Cruises
- Azamara QuestAzamara
- Costa DeliziosaCosta Cruises
- Crystal SerenityCrystal Cruises
- Norwegian StarNorwegian Cruise Line
- AmadeaPhoenix Reisen
- Ruby PrincessPrincess Cruises
- Seven Seas GrandeurRegent Seven Seas Cruises
- Silver DawnSilversea Cruises
- Brilliant LadyVirgin Voyages
Nearby cruise ports
- EnsenadaBaja California, Mexico
- Catalina Island (Avalon)California, USA
- Los AngelesCalifornia, USA
- Santa BarbaraCalifornia, USA
- San FranciscoCalifornia, USA
- GuaymasSonora, Mexico
Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.