Bankvaults Surf Forecast and Surf Reports

(Mentawi Islands, Indonesia)

Forecast
- Hourly Forecast
- 16 Day Forecast
Maps
Live
- Live Weather
- Surf Webcam
Weather State
Spot Information

Bankvaults Surf Guide

Bankvaults in Mentawi Islands is an exposed reef break that has consistent surf. May-Oct (Dry Season) is the best time of year for waves. The best wind direction is from the north northwest and there is no shelter here from cross shore breezes. Groundswells are more common than windswells and the best swell direction is from the south southwest. There is no reef break. Surfable at all stages of the tide. Crowds are never a problem here. Beware of - Rips / undertow.

Bankvaults Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Reef	4	consistent	30.5°C*ocean temperature recorded from satellite

Surfing Bankvaults:

The best conditions reported for surf at Bankvaults occur when a South-southwest swell combines with an offshore wind direction from the North-northwest.

Hourly Forecast

16 Day Forecast

What's the best time of year to surf Bankvaults (for consistent clean waves)?

januaryBest Season: summer

The best time of year for surfing Bankvaults with consistent clean waves (rideable swell with light / offshore winds) is during Summer and most often the month of January. Clean surfable waves are typically found 83% of the time in January while 17% of the time it tends to be blown out. For the remaining 0% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

83%

Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.

blown out

17%

Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).

too small

Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Bankvaults Location Map

Interactive Bankvaults surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail.

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.

Bankvaults Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Tuesday, 5 May 2026, 00:34 Local Time

m, °C	Mon	Tuesday 05
ft, °F	10PM	1AM	4AM	7AM
Wave (m)	SSW	SSW	SSW	SW
Period (s)	12	12	12	18
Wind (km/h)
Wind State	off	off	off	off

Tides at Bankvaults

Current tide and informaton

For Bankvaults, 0 km from Bankvaults.

Next High Water: 08:08am | 1.11m

Next Low Water: 01:22am | 0.11m

NEXT	IS AT (local time)	remaining
high tide
low tide

Bankvaults Sea Temperature

Very warm air temperatures and very warm water(30.5 °C) too at Bankvaults, warm enough for wearing board shorts and a rash vest in the surf. Cloudy, but feeling very pleasant in and out of the water.

Today, many surfers would wear a rashvest wetsuit.

Current Temp*: 30.5°C*ocean temperature recorded from satellite