- window
- tide
- shelter
- hazard
- access
Wall/dropoff 10–40 m+ — legal (outside reserve), snapper, grouper, pelagics on the edge; east exposure. 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 mapWall/dropoff 10–40 m+ — legal (outside reserve), snapper, grouper, pelagics on the edge; east exposure. Estimated.
Google MapsDrop-off wall, 10–30 m — no-take — dive/info only.
Google MapsDrop-off wall, 5–25 m — legal (outside reserves). Grouper, snapper, pelagics.
Google MapsBay reef, 3–15 m — legal (outside reserves). Lionfish, reef fish.
Google MapsRocky reef, 3–18 m — legal (outside reserves). Lionfish, grouper, snapper.
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.
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.
Las Galeras works best when the spot choice follows the rule map. Las Galeras is Samaná's eastern tip: remote reefs and the Cabo Cabrón wall (a top dive). Treat the names below as orientation only. For Samana, confirm with an operator and CODOPESCA; conservative freediving, no hookah and no night hunting except specific lionfish handling. On Dominican reef, take common fish conservatively; avoid large reef predators for ciguatera risk and respect protected Nassau grouper.
These are practical orientation marks. The worst sea is from NE; the coast is exposed, so dawn matters. If zoning is unclear, scout without take.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Cabo Cabrón (pared) | wall and reef edge | 10-40m+ | Advanced | shore entry, only in small seas | Wall/dropoff 10-40 m+; legal (outside reserve), snapper, grouper, pelagics on. Keep the session short. |
| Playa Rincón reef | reef | 3-18m | Intermediate | shore entry, only in small seas | Rocky reef, 3-18 m; legal (outside reserves). Lionfish, grouper, snapper. Keep the session short. |
| Playa Frontón | wall and reef edge | 5-25m | Intermediate | shore entry, only in small seas | Drop-off wall, 5-25 m; legal (outside reserves). Grouper, snapper, pelagics. Keep the session short. |
Eastern exposure decides the day: pick small seas, respect whale traffic and go guided. Conditions still beat the calendar: The worst sea is from NE; the coast is exposed, so dawn matters. Keep it breath-hold and treat unconfirmed protected water as closed. Cabo Cabron is a 10-40 m plus wall and drop-off with snapper, grouper and pelagics on the edge; it is not a place to descend without reserve. Rincon gives 3-18 m rock, Fronton is a 5-25 m wall, and Madama is a 3-15 m bay reef. Cabo Samana is listed no-take for diving or information only. From 15 January to 30 March, humpback season adds regulated traffic and another reason to move slowly, even though it is a wildlife advisory rather than a legal spearfishing closure. East swell can shut the wall even when nearby bays look calm.
It is, but treat it as guided. Check with a Samana operator and CODOPESCA, keep the freediving conservative, and skip hookah and night hunting apart from lionfish work.
For visitors, the practical route is operator coverage and local confirmation.
Marine parks such as La Caleta, Cotubanama, Montecristi and sanctuary core zones are treated as no-fishing.
The closed seasons are lobster in spring to early summer and queen conch July through October.
Snapper, jack, cojinua, barracuda and lionfish appear in the DR list; Nassau grouper, sharks, rays, turtles and coral are left alone.
Leave your email — and the moment a window opens at Las Galeras, we'll send the go / no-go verdict. Email is all we need.
Every covered town has its own live forecast, cameras and entry points. Choose where you're diving.
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buoy Rincón: 29.0° · 53 min ago
transparency ~15 m · satellite, yesterdaysatellite estimate · may differ right at the shore
Sargassum: in seasonshore washups possibleAFAI satellite, 2026-07-21 · NOAA/USF