


Crowd Alert: Beach at capacity at 4 PM — consider alternative times
Cromwell's Beach is a small, secluded beach in a residential area of Oahu, offering stunning views and good snorkeling opportunities at low tide. While it boasts a tranquil atmosphere and beautiful scenery, limited parking, lack of amenities, and rocky areas can impact the overall experience. The beach's size is also affected by the tides; making it inaccessible at high tide.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
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Updated: 12/6/2025, 4:45:00 PM
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 16:00 | 79° | 3 | 10 mph | 0 |
| 17:00 | 77° | 1 | 10 mph | 0 |
| 18:00 | 76° | 0 | 9 mph | 0 |
| 19:00 | 75° | 0 | 8 mph | 0 |
| 20:00 | 75° | 0 | 8 mph | 0 |
| 21:00 | 75° | 0 | 8 mph | 0 |
| 22:00 | 74° | 0 | 7 mph | 0 |
Updated: Updated: 12/6/2025, 4:45:00 PM
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 16:00 | 79°F | 3.4 ft | 7s | ↓ S | +1.7 ft |
| 17:00 | 79°F | 3.4 ft | 7s | ↓ S | +1.6 ft |
| 18:00 | 79°F | 3.3 ft | 7s | ↓ S | +1.4 ft |
| 19:00 | 79°F | 3.3 ft | 7s | ↓ S | +1.1 ft |
| 20:00 | 79°F | 3.2 ft | 7s | ↓ S | +0.8 ft |
| 21:00 | 79°F | 3.2 ft | 7s | ↓ S | +0.6 ft |
| 22:00 | 79°F | 3.1 ft | 7s | ↓ S | +0.7 ft |