Spearfishing conditions by location
Pick a spot to see today's swell, wind, water temperature and visibility estimate, then open it in the app for the tide and current. In Spearfishing mode the app also shows a shark awareness card where there's data for the area, and the reefs and wrecks layer (Pro) maps charted wrecks, reefs and obstructions, each with the seabed depth beside it (an estimate where no chart reports one) and, where a chart sounding exists, the least depth over it.
Rhode Island
1 spotNew York
1 spotNorth Carolina
1 spotFlorida
10 spotsDiving capital of the US. Crystal clear tropical water, shallow patch reefs, and deep wrecks including the Spiegel Grove and Duane. Consistently 30 to 80 ft vis in summer, more volatile in winter.
Sportfishing capital of the world. Deep water close to shore, the edge of the Gulf Stream within a short run. Sailfish winter push, mahi summer runs.
Southernmost reef structure in the continental US. Marquesas and Dry Tortugas trips for permit, tarpon, and offshore pelagics. Shallower patch reefs inshore for snapper and grouper.
Deep ledge runs just offshore, plus the inlet drift for big snook and tarpon. Strong Gulf Stream influence: pelagics push close in when conditions align.
Shipwreck alley: dozens of intentionally sunk wrecks within 20 minutes of the inlet, plus the world's largest artificial reef project. Year round diving, reliable sailfish in winter.
Drift diving country, where the Gulf Stream runs close enough to sweep divers over reef and wreck off Palm Beach. Blue Heron Bridge at nearby Phil Foster Park is a world famous shore dive for macro life and night diving.
Three parallel reef lines and a graveyard of artificial wrecks within a short run of the inlet. Easy beach entries at Lauderdale-by-the-Sea put reef in reach without a boat. Warm, clear Gulf Stream water most of the year.
Haulover, Government Cut, and the edge of the Gulf Stream just minutes offshore. Sailfish, kingfish, and mahi runs all year. Bonefish flats in Biscayne Bay on the back side.
"World's luckiest fishing village." Deep water closer to shore than most Gulf ports. Red snapper mecca in season, cobia push in spring, offshore tuna trips all year.
Called the wreck diving capital of the South: dozens of sunk ships and artificial reefs in clear Gulf water, plus jetty and inshore diving at St. Andrews. Cleaner, calmer summer water than the open Atlantic reefs to the south.
Alabama
1 spotTexas
1 spotCalifornia
16 spotsKelp forests for white seabass and halibut, plus offshore runs to the Coronado Islands and the Tanner Bank. Cool Pacific water all year; vis improves with offshore winds.
Marine reserve at La Jolla Cove, kelp forest divable all year. Outside the reserve: legendary freediving for white seabass and calico bass.
One of the most popular spearfishing and diving islands on the US West Coast. Kelp forests on the front side, bluewater pelagic shots on the back side. Short ferry from LA/OC.
The rocky peninsula on LA's south edge: kelp lined points and cobble reefs that draw freedivers and spearos for white seabass and calico bass. Lunada Bay and Christmas Tree Cove are classic entries; vis swings hard with swell and runoff.
A working harbor and headland at the south end of Orange County, with kelp reef diving off the point and easy boat access to offshore structure. Cooler, clearer water than the beaches to the north, and a launch for Catalina and San Clemente crossings.
LA's most accessible shore diving: Veterans Park drops straight into the Redondo submarine canyon, where cold deep water and resident sea life sit yards off the sand. A reliable dive all year when swell shuts down the open coast.
Gateway to the Channel Islands and one of the most studied kelp coasts in the world. Warm temperate water, dense kelp forests, and the launch point for crossings to Santa Cruz and Anacapa Islands. Halibut on the sand, white seabass in the kelp.
The clearest water in Southern California. Anacapa and Santa Cruz Islands sit far enough offshore to escape mainland runoff, with towering kelp, big yellowtail, and white seabass. A boat trip from Ventura or Santa Barbara, when the weather allows.
Deep canyon starts feet from shore. Cold, plankton rich water: lower vis, but rich kelp forest life, lingcod, and cabezon for divers.
Point Lobos and Carmel Bay hold some of the best shore diving on the West Coast: granite walls, deep kelp, and clearer water than neighboring Monterey Bay. Point Lobos reserve requires a reservation; Monastery Beach's steep shorebreak is for experienced divers only.
Remote, dramatic, and shut by weather much of the year. When the swell drops, spots like Jade Cove offer clear, cold, kelp lined diving with granite structure and almost no crowd. A committing coast: no easy exits, big surf, and long drives between entries.
The north end of Monterey Bay: kelp reefs off Natural Bridges and the west side, cold plankton rich water, and the famous surf break at Steamer Lane. Lower vis than Carmel but productive hunting for lingcod and rockfish.
Rugged, cold Northern California. Long famous for red abalone freediving (that fishery is closed indefinitely), it's now a rockfish and lingcod coast for hardy spearos. Big swell, thick kelp, and short weather windows define the diving here.
The coast just south of San Francisco: Pillar Point harbor, the big wave reef at Mavericks, and productive rockfish and lingcod grounds. Cold, often green, big swell water. A fishing and spearfishing coast where timing the swell window is everything.
Sonoma County's fishing harbor and the gateway to the rugged North Coast. Salmon and rockfish offshore, Dungeness crab in season, and cold, nutrient rich water that runs green more often than blue. Big swell and strong wind define the diving windows.
A dedicated dive and freedive park on the Sonoma coast, with sandstone reefs, kelp, and one of Northern California's few protected coves for entry. Historically an abalone diving mecca (that fishery is closed indefinitely), now rockfish, lingcod, and cold water that's clear on a good day.
Oregon
1 spotWashington
1 spotHawaii
3 spotsKnown for bluewater spearfishing: mahi, wahoo, and yellowfin tuna off the offshore FAD buoys. North Shore surf breaks in winter are a major draw.
Kona side drops off faster than almost anywhere in the world: 1000ft contour within a mile of shore. Big blue marlin and yellowfin tuna within sight of the harbor.
Molokini Crater diving, Honolua Bay on calm days, plus bluewater trips between the islands. Winter humpback whale migration routes overlap fishing grounds.
Puerto Rico
1 spotWhere the numbers come from
Each location page carries a dated snapshot of wind, waves, swell and water temperature from the same feed the app uses, and refreshes it in your browser. Wind, waves, swell, water temperature and current come from global weather and marine forecast models. Wave height is blended with the nearest NOAA or CDIP buoy when one is within about 60 km, tides come from NOAA predictions within about 50 km of a US station and a global tide model elsewhere, and warnings come from the National Weather Service. The visibility estimate starts from each spot's typical clarity for the month, built from diver surveys and in water measurements with satellite ocean color filling the gaps, and adjusts for waves and tide. In the app, every factor in the 0 to 10 rating is tappable, so you can see why the day scored the way it did.
Charted wrecks, reefs and obstructions with the seabed depth beside each one (an estimate where no chart reports one), in the Pro reefs and wrecks layer.
How the model behind the visibility estimate works.
What Submarius shows in Spearfishing mode, from current and tide to the shark awareness card.
Common questions
Yes. Pick Spearfishing or Freediving mode and the tiles put swell, wind, tide, water temperature, current and the visibility estimate up front. If you go out by boat or kayak, add that as how you get out there, and the day's rating is only as good as the weaker of the two. Spots you save are private and stored on your device.
No. It's a model estimate, shown with a confidence figure, in Spearfishing, Scuba and Freediving modes. Treat it as a guide and check it against what you see in the water.
Today's 0 to 10 rating and every tile for today are free, along with the next 12 hours, the best 3 hour window, National Weather Service warnings, trip recording and every safety tool. Pro is $12.99 a month or $99 a year, each with a 7 day free trial, or $149 once with no trial. Those are US prices, and other countries differ. Pro adds forecast days 2 to 8, the reefs and wrecks layer and the other Pro map layers, such as NOAA charts, bathymetry, sea surface temperature, wind and forecast radar (continental US), plus cam playback and offline map areas. Free and Pro see the same visibility estimate.
Check today's conditions
Pick a spot above, or drop a pin anywhere on the coast in the app.