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Current conditions
Water temperature
Rip current risk
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Sun & moon
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Sea Isle City Beach essentials
Restrooms
Public restrooms 0.3 mi away, wheelchair accessible
Lifeguards
Memorial Day weekend – Labor Day: lifeguards 10am–5pm weekdays, 10am–5:30pm weekends
Food & drink
16 restaurants, cafés & bars nearby
Rules and fees checked against seaislecitynj.us. Other amenities were mapped by volunteers on OpenStreetMap within about ¾ mile of the beach. Rules, fees and lifeguard hours change by season, so check posted signs. Updated September 2026. Data © OpenStreetMap contributors. Something missing? Add it on OpenStreetMap
Beach Report is an informational guide from public data, not a substitute for lifeguards or official National Weather Service warnings. Always check posted signs and swim near a lifeguard.
About Sea Isle City Beach
Sea Isle City is a family-friendly beach town on a barrier island in Cape May County, known for its beachfront Promenade, a relaxed summer atmosphere, and wide Atlantic beaches. It draws returning families and summer-home owners to the southern Jersey Shore. Swimming centers on the warm months with guarded beaches. Water temperature follows the open Atlantic — cool and bracing in the 60s°F in June, warming through July into the low-to-mid 70s°F by August and early September, then cooling through the fall. The southern location means water can run a touch warmer in peak summer. The beach faces open ocean, so the live conditions and safety flag above show today's readings.
Sea Isle City Beach FAQ
When is the best time to visit Sea Isle City?
July and August offer the warmest water and full beach operations along the Promenade. June and September are quieter and cooler.
How warm is the water at Sea Isle City?
On the southern shore, from the low-to-mid 60s°F in June to the mid-70s°F by late summer, cooling in fall. See the live water temperature above.
Is Sea Isle City good for families?
Yes — its Promenade and guarded beaches make it a family favorite. It faces the open Atlantic, so check the safety flag and rip-current risk above and swim near a lifeguard.
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