Finding the pulse of the reef...
Next 12 hours
Clear for the next 12 hours, warming to 76°.
Conditions
Visibility, water, current, and wind. The in-water read.
Visibility
Clear
Calm wind
Water
68°
3 mm
Current
0.2 kt
slack
Surge
5.7s
some surge
Wind
5 mph
offshore NW
Visibility is an estimate — wind, rain, tide & water alerts.
The spot
The things that stay true when the weather changes.
Metered on-street parking along Ocean Boulevard (Route 1A), both traditional coin meters and multi-space pay-and-display stations charging the same rate; keep the receipt on the dashboard at a pay station.
Checked 2026-08-27. Sources: NH State Parks: Hampton Beach State Park (Main Beach), NH State Parks: Seacoast Metered Parking Operating Hours and Rates, NH State Parks: Entry and Parking Fees, NH State Beach Patrol, NH State Beach Patrol: Lifeguard and Rinse Station Locations, NH State Beach Patrol: Rip Currents, NH DES: Healthy Swimming Mapper.
Tides & Sky
When the water moves, and how bright the night.
Best in-water window
11:54 AM – 1:54 PM
High slack · Sun high · Least current
Slack tide means least current and the clearest water — best around the turn, in good light.
High
1:06 AM
9.096ft
Low
7:33 AM
-0.088ft
Full Moon
99%
Daylight: 13h 19m · UV 7 High
Life
The reef keeps its own calendar.
Piping Plover · Hudsonian Whimbrel · Semipalmated Sandpiper · Semipalmated Sandpiper · Red-breasted Merganser +10 more
Regulations
Take only what the season allows.
We've only loaded detailed seasons & limits for South Florida so far. For New Hampshire, check the official source before you fish:
New Hampshire saltwater regulationsOfficial source: NH Fish & Game· opens the agency site
Now. The water is alive and waiting.
Snorkel: clear viz, cool 68 F water, 1-2 ft waves, 5 mph offshore wind.
Best window: 11:54 AM–1:54 PM · High slack · Sun high · Least current
This week
snorkel & freedive readBest day this week: tomorrow, all day.