Laem Son (Song Salueng)

Laem Son is a small-wave, clean, sandy bay on Thailand’s east Gulf coast near Rayong. The water is generally shallow near shore and deepens gradually, with a reported launch area of wide, flat sand. Conditions suit learning and progression because the seabed is sandy and the water shallows over a long distance from shore. Wind at Laem Son is primarily driven by monsoon seasonal shifts. The strongest, most consistent window is associated with the southwest monsoon (roughly April through October, with summer peaking in August in some reports), bringing 12–22 knots winds and commonly a side-onshore setup for riders. A secondary northern/winter window is also reported by some sources, but the most reliable riding period is the main monsoon season. Thermals and daily timing matter: stronger afternoon sea breezes are reported during pre-monsoon and monsoon months, while regional transition months can also bring an afternoon sea-breeze component. Sources also highlight that wind direction can swing—especially noting that NNE can become offshore and more gusty—so careful on-site wind checks are important before rigging. Safety-wise, the key local hazards are the mole/breakwater structure and the trees near the launch area. Pine shade can be helpful, but it may also create wind shadows/turbulence near shore. Riders should keep clear of the breakwater/mole and plan for limited on-site rescue support; wearing an impact vest and using a harness where appropriate is consistently recommended.