Dive-site story
Located off the northwest coast of Saipan, Wing Arch centers around a massive natural underwater rock archway carved out of the limestone reef. Divers drop down along an open slope before entering the cavernous passage, which frames deep blue offshore water. Because the site sits exposed to open ocean currents, pelagic fish frequently patrol the edge of the drop-off.
Monumental volcanic and limestone swim-through with sunlight piercing from overhead cracks
Frequent encounters with whitetip reef sharks resting on sandy patches beneath the arch
Clear offshore blue water attracting schools of jacks and passing barracuda
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Calmer seas during late spring and summer provide safer access and milder surge.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Whitetip reef sharkTriaenodon obesus | Common | ||||||||||||
| Green sea turtleChelonia mydas | Common | ||||||||||||
| Bigeye trevallyCaranx sexfasciatus | Common | ||||||||||||
| Napoleon wrasseCheilinus undulatus | Seasonal |
Marine forecast
