Donghe Rivermouth is a solid surf spot located in Taiwan that tends to attract plenty of surfers due to its consistent waves. The area features shifting sandbars shaped by the river, creating various peaks to surf on. It’s a popular place for those looking to catch some good waves, but it might not be the best fit for beginners since the skill level among surfers can be quite high. As the number of surfers increases, finding your own space to ride can be tricky.

The surf here is pretty good, with the optimal swell direction coming from the Southeast. You'll also find some good action when swells come from the Northeast and South. The spot can handle swell sizes starting from as low as 2ft (about 0.6 meters), making it pretty versatile. Waves break over sand, producing both beach breaks with lefts and rights on offer. For the best experience, aim for low to mid tides and keep an eye on NorthWest winds, which usually make for the cleanest conditions. This place is best suited for intermediate surfers who are comfortable navigating the sometimes challenging waves.

It's worth noting that the wave quality at Donghe Rivermouth is often rated among the best on the island. While you'll see a good number of locals and visitors out in the water, be prepared for a competitive vibe, especially on the more crowded days. Just remember to respect the lineup and enjoy what this surf spot has to offer.