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Deep barge beside the Blackthorn.
Google MapsToday — right on the edge — wave, wind and surge pounding.
Sources & confidence
Compiled by the spearo sea-state engine
The verdict comes from seven water factors and hard safety gates — not ten tabs. Go or stay.
Our own model
Our own forecast engine — not a third-party widget. It weighs these water factors into one go-or-stay verdict for this coast; the 0–10 dial is that verdict, read out as a number.
Safety gates
It all folds into a single 0–10 score and one verdict: go or stay.
A forecast, not a guarantee — the sea has the last word.
Where to get in, where to hunt
Wind, wave and the swell windows — when to go and the best hours.
The day is picked above, in the hero. Here are that day's windows, the hour-by-hour map and the trends. Tap a window to break down the conditions.
Visibility and what drives it — post-storm clearing, river plume, temperature and the thermocline.
spearo.app folds wind, wave, swell period, visibility, tides, water temperature and risk into a single verdict — go to the spot or not. It computes 7 days ahead from open marine models (Open-Meteo, IPMA), with no sign-up and no accounts. Built for solo spearfishing off the rocks, where any mistake costs dearly.
Now live: 1152 spots across 189 stretches of coast — mainland Portugal, Madeira and the Azores.
See all spotsRelief and bottom type, tides, and the depths of each spot.
The models set the window. Whether you go in is read only at the water: count the sets, watch the surge on the entry. If in doubt, you don't get in.
Scouted entries, coloured by today. The colour is the sea state at the spot, not a guarantee: the wash and a slippery entry you judge on site.
Open the seafloor mapDeep barge beside the Blackthorn.
Google MapsBridge-rubble; hogfish.
Google Maps180-ft cutter, 30-ft relief.
Google MapsSOLO is the biggest risk: underwater you can black out from lack of oxygen silently and fatally, with no one around. Solo is never truly «safe». Below are the best weather windows; carry a buoy, tell someone your plan and exit time, and any doubt — don't go.
Cameras, map and reference — to hand as you come up.
Check the cam BEFORE you leave. Foam, brown/green murk, or waves washing the entry rocks = No-go. At night/in fog the cam is useless — treat it as «unknown», NOT «green».
US spearfishing law is state-by-state. License, spearable species, powerhead rules and distances vary; federal sanctuaries (Gray's Reef, the Keys, Flower Garden Banks) ban spearfishing. Always confirm with the state agency and local ordinances.
Clearwater spearfishing is built around offshore structure west of the beach. The entries are a 180 ft cutter, a deep barge and bridge rubble, all yellow with medium solo severity and no protected-spot flag. This is not a pier-side shore hunt. Use the Clearwater Beach and Pier 60 camera for surface mood, then check buoy 42013, west-sector swell and crew readiness before running to the wrecks. Keep the three identities separate: Blackthorn hull, Pinellas barge, and Rube Allyn rubble.
All three Clearwater spots are wreck or rubble material. The practical plan begins with boat access, reef-fish paperwork and a clear divers-down setup. Do not turn the beach camera into a reason to hunt near swimmers or piers.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| USCGC Blackthorn | 180 ft cutter wreck | 30 ft of relief is listed | Intermediate boat dive | Boat planning required | The Blackthorn is the signature Clearwater wreck in this set. Relief, current and boat traffic are the main checks before hunting nearby structure. |
| Pinellas II Reef | Deep barge beside the Blackthorn | Deep structure; exact bottom depth is not stated | Intermediate to advanced | Boat access | Pinellas II is described as a deep barge beside the Blackthorn, so pair it with the wreck only when visibility and crew discipline are strong. |
| Rube Allyn Reef | Bridge-rubble reef | Rubble structure; depth not listed | Intermediate | Boat access | Rube Allyn Reef is the hogfish name in the Clearwater set. Keep the divers-down display obvious and avoid stretching the drift. |
The three sites are a cutter, a barge and bridge rubble. None of them is a beach rock swim, and Florida distance rules cover beaches, fishing piers, bridges and the above-water part of jetties. Build the day around a vessel, not a walk-in shortcut.
Clearwater faces roughly west. The poor sector is 220 to 300 degrees, so west and southwest energy can dirty the wrecks quickly. Gulf diurnal tides are listed, but no fixed tide window is provided. Buoy 42013 is 89.8 km away.
The local species mix names sheepshead, Archosargus probatocephalus; mangrove or mutton snapper, Lutjanus spp.; gag or red grouper, Mycteroperca microlepis; hogfish, Lachnolaimus maximus; cobia, Rachycentron canadum; and flounder, Paralichthys spp. Gag or red grouper carries a state-set season or limit caution.
Florida lists a saltwater license, the free State Reef Fish Angler designation for reef fish, 100 yards from beaches, piers and bridges, and 100 feet from the above-water part of a jetty. Powerheads are banned, and rebreathers are illegal for spearfishing.
Yes. Florida saltwater license figures are listed, and reef fish need the free State Reef Fish Angler designation.
The listed sites are offshore structures, and Florida distance rules include 100 yards from beaches, piers and bridges.
No. Florida rules here ban powerheads.
The protected list includes snook, red drum, spotted seatrout, tarpon, bonefish, pompano, goliath and Nassau grouper, billfish, sharks, rays and ornamental reef families.
West or southwest Gulf swell, especially near the 265 degree aspect, is the main warning sign.
Leave your email — and the moment a window opens at Clearwater, we'll send the go / no-go verdict. Email is all we need.
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Sargassum: in seasonsargassum drifting in the regionAFAI satellite, 2026-07-21 · NOAA/USF
buoy Tampa Bay, FL: 30.6° · 2 h ago
transparency ~4 m · satellite, 2 days agosatellite estimate · may differ right at the shore