Surf forecastStatisticsHistorical report

G-Land seasonal overview

Best Surf Season (May - September)

The heart of the Indonesian dry season aligns perfectly with G-Land's prime time. During these months, the Southern Ocean pumps consistent, long-period SW groundswells into Grajagan Bay, with average heights peaking around 2.0–2.2m and periods averaging 14+ seconds. The dominant southeast trade winds (blowing from E/ESE/SE) provide near-perfect offshore conditions for the west-facing reef, keeping the waves glassy and clean. This is when the legendary barrels at Money Trees and the long left-handers come alive in all their glory. Expect firing conditions with 1.5–2.5m+ waves and light offshore breezes a high percentage of the time.

Fair Surf Season (April & October)

The shoulder months of April and October offer a slight transition. Swell heights remain solid, averaging 1.7–1.8m with long periods (13.7–13.8s), and the offshore wind consistency is still high (over 60% ideal). However, the trade winds may occasionally weaken or shift, and the swell direction can sometimes be a touch more southerly, reducing the peak power. Still, these months deliver plenty of fun, rippable waves in the 1–2m range with favorable winds – a great alternative to the peak season crowds.

Low Surf Season (November - March)

The Australian summer monsoon and the Indian Ocean's shifting weather patterns bring a noticeable decline in surf quality. From November through March, the average swell heights drop to 1.6–1.8m, and periods shorten to 12–13 seconds. More critically, the prevailing winds shift to a westerly quarter (W, WSW, SW), turning the offshore breeze into a frustrating onshore wind that chops up the faces. Ideal wind percentages plummet to 17–49%, meaning many days are blown out. While occasional south swell windows can still produce epic sessions, the consistency is nowhere near the dry season. Patience is key during these months.

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Conditions at G-Land in November

November: Monsoon Transition, Frustrating Winds

November marks the start of the monsoon influence. The average swell height drops to 1.6m with a period of 13.2s. Swell is still primarily from SSW (85.0%) and SW (11.0%), but the wind pattern becomes less reliable with only 49% ideal wind. Westerly winds begin to build (WSW 7.1%, W 5.0%, SW 7.8%), bringing more onshore days. However, there are still many days with offshore flows from ESE (14.7%), SE (18.4%), and SSE (14.9%). The surf can still be good, but expect a mix of clean and choppy sessions. November requires flexibility and patience.

Average Spot conditions at G-Land in November

Swell history for November

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for November

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at G-Land during November. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at G-Land for your next trip in November.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at G-Land for November. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at G-Land.

Swell with good wind

Swell with good wind by size