- window
- tide
- shelter
- hazard
- access
Shore reef 3–8 m — WARNING: Marinarium zone (protected), verify; nurse sharks/rays protected. Estimated.
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 mapShore reef 3–8 m — WARNING: Marinarium zone (protected), verify; nurse sharks/rays protected. Estimated.
Google MapsOffshore patch reef/sand 12–24 m — legal (verify zones), hogfish, yellowtail, mutton snapper; sargassum Apr–Oct. City-level.
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».
Rules change and are loosely applied. Before heading out, check with CODOPESCA (Law 307-04) and your charter/operator; marine national parks are no-fishing.
Punta Cana (Bávaro) is a conservative-session destination: buddy, buoy and an exit that still looks easy. Punta Cana/Bávaro is the eastern barrier-reef mega-tourist zone: hotel shore, peak sargassum Apr-Oct and sanctuary zoning. The worst sea is from E; the coast is exposed, so dawn matters; 3 webcam links help check color and foam. Take only enters the plan when both species and sector are clear. Lionfish take is encouraged year-round, while lobster and queen conch are not speargun targets and have their own closures.
Start conservative and keep the exit simple. The offshore patch reefs and Cabeza de Toro only work when an east sea is small at dawn, so check the three webcams. Sensitive wildlife areas are not target water.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Patch reefs offshore Punta Cana | reef | 12-24m | Advanced | boat or local operator | Offshore patch reef/sand 12-24 m; legal (verify zones), hogfish, yellowtail. Get local clearance first. |
| Cabeza de Toro reef | reef | 3-8m | Intermediate | shore entry, only in small seas | Shore reef 3-8 m; WARNING: Marinarium zone (protected), verify; nurse. Get local clearance first. |
The risk is wind, access and boundary uncertainty together. Marine parks such as La Caleta, Cotubanama, Montecristi and sanctuary core zones are treated as no-fishing. April to October brings sargassum, peaking May to June; the real option is confirmed offshore water. If one fails, make it a freedive or photo day. The offshore Punta Cana patch reefs are listed in 12-24 m over sand and reef, with hogfish, yellowtail and mutton snapper, but only after zones are verified. Cabeza de Toro is shallower, 3-8 m, yet the Marinarium area and nurse sharks or rays demand confirmation. During the April-October sargassum season, especially May and June, Macao, Uvero Alto or confirmed offshore dawn water make more sense than fighting the hotel shoreline. If the guide cannot name the boundary, make it a freedive.
In Punta Cana, hotels and sanctuary zoning make the charter confirm area, species and method before entry.
The usual tourist path is guided or charter-based, with rules applied loosely.
Marine parks such as La Caleta, Cotubanama, Montecristi and sanctuary core zones are treated as no-fishing.
Lobster and queen conch are not speargun targets, with the dates checked before travel.
On Dominican reef, take common fish conservatively; avoid large reef predators for ciguatera risk and respect protected Nassau grouper.
Leave your email — and the moment a window opens at Punta Cana (Bávaro), we'll send the go / no-go verdict. Email is all we need.
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buoy Rincón: 28.9° · wave 0.6 m/7 s · 29 min ago
Sargassum: in seasonshore washups possibleAFAI satellite, 2026-07-21 · NOAA/USF