What size does Sidewalk work best at?

2–8 ft is the working range. Below that it goes flat; above, it stops being fun and the lineup thins out.

When is the best season to surf Sidewalk?

Peak season runs through the months when the swell window aligns and trade winds blow offshore. See the month strip in Wave fit for the working window.

What swell direction does Sidewalk need?

Sidewalk works on a n - e groundswell with south easterly winds.

What are the main hazards?

no concerns. Reef booties are common at reef breaks; check tide and crowd conditions before paddling out.

What type of wave is Sidewalk?

Sidewalk is a right breaking wave over reef. Long walling right-hand reef, mellow to fast and hollow with size.

Maluku, Maluku, Indonesia

Sidewalk

2.138, 127.780

Edited by Thomas Jackson

Verified May 2026

Cross-referencedCross-checked against 1 reference

Right · ReefIntermediate → Advanced2–8 ftJan – Dec

A long right-hander running down a natural rock spit on Halmahera's coast, Sidewalk swings between mellow longboard cruiser and fast, angry tube depending on swell size and direction. Optimal exposure is NNE, with the wave working best from N to E swell at 2-8ft on any tide. Offshore winds blow from the SE, and consistency is high during the north monsoon season. This is a solo or near-empty lineup most of the time, but the wave is unpredictable enough that intermediate surfers need to read it carefully before paddling out. Bottom: submerged reef. Season: north monsoon (Nov-Mar). Consistency: high when swell is running. Check it while passing through rather than building a trip around it alone. The wave shifts character quickly, so arrive early, watch a few sets from shore, and don't commit to a small board on a day it looks angry.

Wave fit

Skill suited

Intermediate → Advanced

BegIntAdv

Best months

Jan – Dec

Character

Long walling right-hand reef, mellow to fast and hollow with size.

Conditions

When it works

Swell window

N - E

Offshore wind

South easterly

Optimum tide

All tides

Size range

2-8ft

High

Hazards

No concerns

Trip planning

Quick facts

Wetsuit

Boardies

What to bring

Longboard or mid-length for small clean days
Shortboard 6ft to 6ft 4in for overhead and above
Step-up for 6ft+ days when it goes fast and hollow

Lineup

Mellow lineup

Where it sits

Location

Loading map...

About this break

What it's actually like

Crowd Access Nearby Alternatives

Crowd & Localism

Solo sessions are the norm here. This part of Halmahera sees very little surf traffic, so crowd pressure is essentially nil. Respect the local communities and the remoteness of the area. You are a guest in an under-visited region.

Access & Facilities

No parking, no facilities. This is a remote Indonesian reef break requiring logistical planning. Most surfers reach Halmahera via Ternate, then by boat or overland. Carry your own water, food, and first aid. The reef is submerged, so urchins and shallow sections are possible hazards on low-tide sets.

Nearby Alternatives

When Sidewalk is closing out or too small, nearby options along the Halmahera northwest coast include long lefts and other reef setups. Tanjung Padang offers long, fast rights over reef with a deep-water channel, and Short Ledge is a thick barrel option for high tide. The Tobelo Islands to the north pick up NE-E swell across multiple reefs if you have the transport.

10-day swell, wind and tide