Map › Diego Suarez - Emerald Sea › Emerald Sea (Mer d'Emeraude, Babaomby)
Spot · tier 1 · Madagascar
Emerald Sea (Mer d'Emeraude, Babaomby)
A boat-access-only lagoon on the Babaomby Peninsula at Madagascar's northern tip - 12km long and 3km wide, protected by coral reef, with a shallow (as little as 40cm) crystal-clear flat-water zone plus two reachable wave spots. Ranked by Windguru among the ten windiest spots on the planet, with trade winds blowing above 20 knots on 98% of in-season days.
freeridewavesflat waterfreestyle
Wind
| best months |
|
|---|---|
| season notes | Varatraza trade wind, extremely consistent; peak wind hours run 9am to sunset. |
| avg knots | 20-35 |
| wind name | Varatraza (trade wind) |
| direction to shore | cross/side/side-offshore |
| quality | steady |
| typical kite sizes | 7-10m |
Water
| type | shallow lagoon (flat) with reef waves |
|---|---|
| temp summer c | 28 |
| temp winter c | 26 |
| wetsuit | boardshorts, ~30C air temp in season |
| tides | shapes depth across the 40cm-deep flat zone |
| standing depth | yes, much of the lagoon is standing depth |
Levels
| beginner | yes |
|---|---|
| intermediate | yes |
| advanced | yes |
| notes | 500m flat-water zone for beginners/freestyle plus two wave spots (1-3m) within a 15-minute sail; weekly downwind trips to a flatter section nicknamed "La Piscine". |
Launch & crowd
| description | No road access; reached by a ~45-minute boat ride from Ramena fishing village to Babaomby Island Lodge (14 stilted bungalows), from which riders launch. |
|---|---|
| rescue | lodge-based, limited outside infrastructure given remoteness |
| busy months |
|
| vibe | remote and exclusive - only reachable by boat from Ramena, small lodge-based crowd |
Monthly wind statistics
Station: Antsiranana (Diego Suarez), Madagascar (Weather Spark, ~26.7 km) — Station is Antsiranana/Diego Suarez town, ~27 km south of the Emerald Sea / Babaomby anchorage. Both sites sit within the same Varatraza (SE trade wind) regime that dominates this coast May-Nov, so the seasonal pattern should transfer reasonably well, but Emerald Sea faces the open Mozambique Channel/Indian Ocean directly while Antsiranana sits inside the sheltered Diego Suarez bay, so local speeds could differ (channeling/acceleration around the cape is plausible but not quantifiable from this source). windfinder.com/windstatistics/antsiranana_diego_suarez returned 'No statistical weather data available' on fetch (JS-rendered chart); Weather Spark's reanalysis-based average wind speed is used instead, so prob_ge_4bft_pct is left null. This data source's windy season (May-Nov) matches the batch's known_best_months (Apr-Nov) closely, with April slightly below the top-wind threshold in this dataset.
| Month | Wind ≥4 Bft | Avg kn | Dir | Air °C | Water °C |
|---|---|---|---|---|---|
| Jan | —% | 9 | W | 27.2 | 28.3 |
| Feb | —% | 8.9 | W | 26.7 | 28.3 |
| Mar | —% | 9.4 | E | 27.2 | 28.3 |
| Apr | —% | 11.7 | E | 27.2 | 28.3 |
| May | —% | 14 | E | 26.1 | 27.8 |
| Jun | —% | 15.7 | E | 25 | 26.1 |
| Jul | —% | 17 | E | 24.4 | 25.6 |
| Aug | —% | 17.5 | E | 24.4 | 25 |
| Sep | —% | 17.2 | E | 25 | 25 |
| Oct | —% | 15.8 | E | 26.1 | 25.6 |
| Nov | —% | 13.2 | E | 27.2 | 26.7 |
| Dec | —% | 9.8 | E | 27.8 | 27.8 |
Hazards
- coral reef
- remote location, limited rescue infrastructure
- boat-only access
Tips
- Book the weekly downwind trip to La Piscine for the flattest water in the area
- Pack for a self-contained multi-day stay - this is not a day-trip spot from Diego town
Travel basics
| airport | DIE Diego Suarez (Arrachart), ~45 min transfer to Ramena then boat |
|---|---|
| getting there | fly to Diego Suarez, drive to Ramena village, then ~45min boat to the lodge |
| accommodation | Babaomby Island Lodge (stilted bungalows, on-site restaurant/bar) |
| cost level | mid |
| no wind | snorkeling and exploring the lagoon reef, boat excursions |
Nearby: Sakalava Bay, Ramena
Sources: iksurfmag.com · kiterr.com · iksurfmag.com