


No current safety alerts for this beach
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: 11/16/2025, 7:30:00 PM
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 19:00 | 75° | 0 | 6 mph | 0 |
| 20:00 | 75° | 0 | 5 mph | 0 |
| 21:00 | 75° | 0 | 4 mph | 0 |
| 22:00 | 74° | 0 | 4 mph | 0 |
| 23:00 | 74° | 0 | 4 mph | 0 |
| 00:00 | 73° | 0 | 4 mph | 0 |
| 01:00 | 73° | 0 | 4 mph | 0 |
Updated: Updated: 11/16/2025, 7:30:00 PM
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 19:00 | 78°F | 3.5 ft | 8s | ↓ S | +1.1 ft |
| 20:00 | 78°F | 3.5 ft | 8s | ↓ S | +1.3 ft |
| 21:00 | 78°F | 3.5 ft | 8s | ↓ S | +1.6 ft |
| 22:00 | 78°F | 3.5 ft | 8s | ↓ S | +2.0 ft |
| 23:00 | 78°F | 3.4 ft | 8s | ↓ S | +2.5 ft |
| 00:00 | 78°F | 3.4 ft | 8s | ↓ S | +2.8 ft |
| 01:00 | 78°F | 3.3 ft | 8s | ↓ S | +3.0 ft |