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Destinations · Roundup

Where to Go in December: Best Watersports Bases

Aug 5, 20267 min read
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Photo: Aleksei Mzhachev via Pexels (free license).

December splits the world neatly: Patagonia and the southern rivers open, while the northern tropics settle into their calmest, clearest, driest weeks of the year. Every pick below is a base we have a full guide for, and the reason it works in December comes from that guide's own season notes. Seasons shift year to year, so treat these as planning windows and confirm conditions before you book.
Each guide linked below carries the verified figures and where they came from.

What December gives you on the water

December is reliable and expensive in equal measure, and the list separates the two halves of the month because they price very differently. December is dry-season starts and holiday pricing. The Caribbean, the Red Sea and Sri Lanka's south are all reliable, but late December is the single most expensive fortnight of the year. Every base here is included because its own guide names December as part of its working window, not because the weather is generally nice, and where a place is marginal we say so rather than padding the list to a round number.

43°11′S 71°52′W · Whitewater

Futaleufú

The rafting and kayaking season runs roughly December to March, the Patagonian summer, with the highest flows early.

Season opensRead the guide →
0°14′S 130°31′E · Diving

Raja Ampat

December to February is the calmest window and gives the highest odds of mantas at the cleaning stations.

Calmest, mantasRead the guide →
8°38′N 98°15′E · Diving

Khao Lak (Similan)

Inside the mid-October to mid-May park season, December to April brings the best conditions.

Best conditionsRead the guide →
3°54′N 73°21′E · Diving

Maldives local islands

The dry northeast monsoon, roughly December to April, brings the calmest seas and clearest visibility.

Dry monsoon peakRead the guide →
9°59′N 85°39′W · Surf

Nosara

The dry season, roughly December to April, brings offshore mornings and clean, beginner-friendly waves.

Dry seasonRead the guide →
18°20′N 67°15′W · Surf

Rincón

North Atlantic swell fires into the points from roughly December through April.

Swell seasonRead the guide →
12°13′N 72°10′W · Kitesurfing

Cabo de la Vela

The strongest, steadiest trade winds run December to March.

Strongest tradesRead the guide →
6°16′S 39°32′E · Kitesurfing

Paje, Zanzibar

The Kaskazi (northeast) wind season runs roughly December to February.

Kaskazi startsRead the guide →

Also good in December

One season closes, and the southern day opens all the way up

December has a clean administrative fact behind it: the Atlantic hurricane season ends on 30 November, and so does the eastern Pacific's. On the National Hurricane Center's 1991–2020 progress table the average Atlantic season's fourteenth and final named storm is dated 19 November. For Rincón and Cabo de la Vela that is the switch: the basin that spent the autumn making storms spends the winter making the long-period north swell those coasts are known for, with no season officially open behind it.

South of the equator December is the opposite of a wind-down. At Futaleufú the Naval Observatory has the sun up 06:02 to 21:23 on 15 December, 15 hours 21 minutes, and still 15 h 22 by the 28th. Fifteen hours of usable light on a river that takes a full day to run properly is the actual reason the southern-summer rafting season is built around this month.

Two hemispheres, one calendar page, and the reason a December list reads stranger than any other month's.

One cyclone season ends in December and another one is in the middle of it

“The hurricane season is over” is the usual reason given for December, and for the Atlantic it is true. It is also the smaller half of the picture, because the same weeks are the main storm season of a different ocean, and several of the destinations people book in December sit in it.

The India Meteorological Department is explicit about the calendar. The southwest monsoon runs “June to September” and delivers “about 75% of the country's annual rainfall”. What follows is the reversal: “after the withdrawal of SWM upto 15°N, reversal of low level winds from southwesterly to northeasterly occurs”, and the northeast monsoon season of “October to December (OND)” begins. For Tamil Nadu it is the main rainy season, carrying “48% (442.8 mm) of its annual rainfall”.

And this is the sentence that matters for a December trip: “the NEM season is also the primary cyclone season for the North Indian Ocean (NIO) basin comprising of the Bay of Bengal (BOB) and the Arabian Sea (AS)”. December is inside that season, not after it.

Read together with the Atlantic dates above, December is not a month without storms. It is a month in which the storm risk has moved, and the practical consequence is that the reason for choosing a December destination should be that destination's own season rather than a general sense that winter is safe:

The general point is worth more than the month: “out of season” is a statement about one basin, and every ocean keeps its own. A page like this one can only tell you where the seasons sit; the forecast on the week you travel is the one that decides.

FAQ: Watersports Destinations in December

Where is the diving best in December?

Raja Ampat enters its calmest window with the year's best manta odds, the Maldives start the dry northeast monsoon with the clearest visibility, and the Similans off Khao Lak are inside the December to April sweet spot.

Where can I go for southern-hemisphere summer?

Futaleufu in Chilean Patagonia opens its December to March rafting season, Queenstown is inside its October to April adventure-water window, and Cape Town's November to March summer is the prime stretch for its tidal pools and cold-water surf.

Sources

  1. The other season December sits in. India Meteorological Department, Regional Meteorological Centre Chennai, Report on Northeast Monsoon – 2024 (Scientific Report IMDC-SR/18, March 2025): “The Indian southwest monsoon (SWM) season of June to September is the chief rainy season for India and about 75% of the country’s annual rainfall is realised during this season”; “The northeast monsoon (NEM) season of October to December (OND) is the chief rainy season for this subdivision with 48% (442.8 mm) of its annual rainfall realised during this season”; “the NEM season is also the primary cyclone season for the North Indian Ocean (NIO) basin comprising of the Bay of Bengal (BOB) and the Arabian Sea (AS)”; “Prior to the commencement of NEM rains, after the withdrawal of SWM upto 15°N, reversal of low level winds from southwesterly to northeasterly occurs”. mausam.imd.gov.in (PDF). Read 14 September 2026.
  2. The season that just closed. NOAA National Hurricane Center, tropical cyclone climatology: “The Atlantic hurricane season runs from June 1 to November 30”, and “The eastern Pacific hurricane season runs from May 15 to November 30”; the 1991–2020 progress table dates the fourteenth named system to 19 November. nhc.noaa.gov. Read 12 September 2026.
  3. Fifteen hours on the river. US Naval Observatory, Astronomical Applications Department, table of sunrise and sunset for an entire year. Futaleufú, 15 December 2027: rise 06:02, set 21:23 (15 h 21 min); 28 December: rise 06:08, set 21:30. aa.usno.navy.mil. Table for Futaleufú (S43 11, W071 52), 2027, zone UTC−3. Read 12 September 2026.
  4. Each entry links to our full guide for that place, and those guides carry the external sources and read dates behind the claims summarised here. They are where the readings are recorded, not the evidence for them: Futaleufu, Raja Ampat, Khao Lak (Similan), Maldives local islands, Nosara, Rincon, Cabo de la Vela, Zanzibar (Paje).
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