Phuket in November: Sea & Weather
The turn to high season — sea conditions, weather and value.
Updated 2026-08-04
November is when Phuket flips into its high season: the southwest monsoon fades, the sea calms and clears, and long sunny days return with only occasional short showers, especially early in the month. Expect warm air around 28–32°C, sea temperatures near 29°C, and steadily improving swimming as the weeks pass. Prices climb as demand rises, but the reward is some of the best all-round beach weather of the year, capped by the Loy Krathong festival.
What a November holiday on Phuket is like
November on Phuket marks the turn from the rainy months into the island's most reliable stretch of good weather. The heavy monsoon of the low season is winding down, the humidity drops noticeably, and blue-sky days become the norm rather than the exception. Early November can still throw down a tropical shower or two — usually brief and warm — but by the second half of the month conditions settle into classic dry-season form. It is a rewarding time to visit: the landscape is still green from the rains, yet the beaches are opening up to calm water.
How November differs from October and December
Compared with October, which sits at the tail end of the wet season with more frequent rain and choppier seas, November is drier, sunnier and calmer. Compared with December — peak high season with the busiest crowds and highest prices — November is quieter and better value, while offering weather that is nearly as good. That combination is exactly why many experienced travellers rate the month so highly: you catch the start of the best conditions before the Christmas and New Year rush inflates costs.
Weather on Phuket in November
Daytime air temperatures typically run 28–32°C, cooling to a comfortable 24–25°C overnight. Humidity, which peaks in the wet season, begins to ease, making the heat feel more pleasant than in the sticky low season. Rainfall is variable: expect a handful of showers, more likely in the first week or two, often falling as short, heavy bursts that clear quickly to sunshine rather than all-day washouts. The wind swings around and drops as the southwest monsoon retreats, which is the main reason the sea settles down over the course of the month.
Can you swim in November?
Yes — November is one of the better months for swimming, and it improves week by week as the seas calm. In the first days of the month some west-coast beaches can still see leftover swell, so pay attention to the beach flag system: a red flag means dangerous conditions and no swimming, while green indicates it is safe. Rip currents are the main hazard on Phuket's Andaman beaches, so swim between the flags where lifeguards are on duty, and choose the calmer mornings when the water is typically at its flattest and clearest.
Phuket beaches in November
As the sea calms, the full range of the island's beaches comes back into play. For families and easy swimming, the sheltered northern beaches such as Nai Yang and Nai Harn, along with gentle Kamala, tend to be calmest earliest. For a livelier scene, Patong has the most facilities and nightlife right behind the sand, while Karon and Kata are the popular all-rounders. Early November can still bring enough leftover swell to Kata and Karon for a bit of surfing before the water flattens out.
- Nai Harn and Nai Yang — quieter, calmer bays that suit families and early-season swimming.
- Kamala — a relaxed, mid-island beach with a gentle atmosphere.
- Patong — the busiest beach, best for those who want facilities and nightlife on the doorstep.
- Karon and Kata — Phuket's most popular all-round beaches, with lingering surf in early November.
Things to do in November
With settled weather, the island's excursions all come back online. Island-hopping boat trips to the Phi Phi Islands, James Bond Island in Phang Nga Bay and the Similan Islands (which reopen for the season around mid-October to November) are prime in the calmer seas, and diving and snorkelling visibility improves markedly. On land, you can explore Old Phuket Town's Sino-Portuguese streets, the Big Buddha, viewpoints such as Karon and Promthep Cape for sunsets, and the island's markets. The reliable sunshine makes November ideal for combining beach days with full-day tours.
Loy Krathong and events
November's cultural highlight is Loy Krathong, held on the full moon of the twelfth Thai lunar month, when Thais float small decorated rafts (krathong) bearing candles and flowers onto the water to give thanks and release bad luck. On Phuket you can watch the ceremony at beaches, lakes and hotels across the island — worth timing a visit around the full moon.
Prices, pros and cons
The main trade-off in November is cost. As high season begins, hotel rates, flights and tour prices all rise from their low-season lows, and popular beachfront hotels start filling up — yet it remains cheaper and less crowded than the December peak, so booking now often lands the best balance of price and weather. The pros are clear: excellent weather, calming seas, lush scenery and a festive atmosphere. The cons are climbing prices and thickening crowds as the month goes on. November suits travellers who want great conditions without full peak-season prices, and is less ideal for anyone chasing the absolute cheapest, quietest trip.
Sources: Tourism Authority of Thailand (tourismthailand.org); Thai Meteorological Department (tmd.go.th); Department of National Parks, Wildlife and Plant Conservation (dnp.go.th) for Similan Islands season dates.