Humpback whales visit Panama's Pacific coast roughly July to October to breed and calve, with the busiest weeks usually August and September. Any boat watching them must follow MiAmbiente's Resolución DM-0144-2022: stay 250 m away, slow to 4 knots or less near them, and spend no more than 30 minutes with a group, 15 with a mother and calf. The best grounds are Las Perlas, Taboga, the Gulf of Chiriquí, Coiba and the Los Santos coast.
When the whales are here
The humpbacks that reach Panama's Pacific in the middle of the year come north from the southern hemisphere to breed and calve in warm water. MiAmbiente has given the season as June to October; the national tourism site says July to September. Plan your product around July to October, with the most animals usually in August and September; Smithsonian (STRI) researchers studied the breeding season in Las Perlas in those two months.
That is the rainy season. Mornings are usually flat and the afternoon brings squalls, so whale trips work best leaving at seven or eight and back by early afternoon. Calm water also makes blows and breaches easier to spot.
The rules: Resolución DM-0144-2022
Panama's whale-watching rules date from 2005 and were revised several times; the current text is MiAmbiente's Resolución DM-0144-2022, which regulates cetacean watching in all Panamanian waters. The core rules:
| Rule | What it means on the helm |
|---|---|
| 250 m from whales | Stop or idle at 250 m; never close the gap. 100 m for dolphins. |
| 4 knots maximum | Inside the observation zone, dead slow, no sudden changes of speed or course. |
| Neutral when close | If whales surface nearer than 250 m, put the engine in neutral and wait. |
| 30 minutes per group | 15 minutes with a mother and calf, then leave slowly. |
| No chasing or surrounding | Never cut across the whales' path, box them in or follow them. |
| No swimming | Guests may not jump in, swim or dive with whales. |
Approach from the side and behind, never head-on, and leave the same way. STRI's Las Perlas study found whales changed direction more often once more than two or three tour boats were around them, so if three boats are already on a group, wait or find another one.
Registration. MiAmbiente has said that boats, captains, guides and tour operators doing whale watching must register with, and be trained by, its Dirección de Costas y Mares beforehand, and it runs workshops with the AMP before each season. Press reports put fines at US$250 to US$6,000 depending on severity. Confirm the current registration process and penalties with MiAmbiente before you sell your first trip.
The best grounds
- Las Perlas. The main breeding area near the city, about 35 nm from Amador. Whales are often seen on the run out and around Contadora, Pacheca and Saboga. See Las Perlas day charters for the logistics.
- Taboga and the bay. Whales come close to Taboga and sometimes inside the Bahía de Panamá. The shortest trip, but you share the water with ships and the canal channel. The Bahía de Panamá boating guide covers the channel and anchorages.
- Gulf of Chiriquí. Whales move through the islands of the gulf; Boca Chica is the base.
- Coiba and the Gulf of Montijo. Calm water where mothers and calves rest. Coiba is a national park, so you also need MiAmbiente's park permit and fee; tours leave from Santa Catalina.
- Los Santos and Isla Iguana. Off Pedasí on the Azuero coast, with Isla Iguana a short run out.
Briefing guests before you leave
Brief at the dock, not when the first blow appears. Cover:
- That whales are wild and sightings are likely in season, not guaranteed. Put this in the booking terms, with what happens if you see none.
- The 250 m rule and the time limit, and that the captain will not move closer if asked.
- Nobody swims, and nobody stands on the bow or leans out while the boat is moving.
- Stay seated during the run; tour boats run several miles at speed between sightings.
- Seasickness: a slow boat at idle in a swell is where it happens.
- No rubbish or food over the side, and keep noise down near the animals.
The general safety briefing still applies on top: life jackets, the VHF, the head and what to do in a squall. Our Florida pre-departure safety briefing works here too.
Setting up a whale-watching product
Whale watching is a marine tourism service, so you need the full charter chain: ATP registration, an AMP-inspected boat with its passenger capacity, a licensed captain and insurance, and a passenger manifest for SENAN. See every licence and permit a Panama charter needs. Add MiAmbiente's whale-watching registration and training.
Give the crew one job: one person watches the whales and the distance while the captain watches the water. A rangefinder or radar range takes the guesswork out of 250 m. Log each encounter (time, place, group, minutes spent); it shows a ranger you kept the rules. Report an entangled or injured whale to MiAmbiente rather than trying to free it.
Price for time, not distance: three to four hours for the bay and Taboga, a full day for Las Perlas. Booking guests should read yacht charters from Panama City to compare.
Your practical starting checklist
- Register the boat, captain and guides with MiAmbiente's Dirección de Costas y Mares and attend its training.
- Carry the full charter paperwork: ATP, AMP certificate, captain's licence, insurance, manifest.
- Brief guests at the dock: 250 m, time limits, no swimming, no guarantee.
- Slow to 4 knots or less in the observation zone and stop at 250 m.
- Put the engine in neutral if whales surface closer; never chase or cut across them.
- Leave after 30 minutes, or 15 with a mother and calf, and log the encounter.
- Be back before the afternoon squalls build.
Frequently asked questions
When is whale-watching season in Panama?
Roughly July to October on the Pacific coast, with the most humpbacks usually in August and September. Some years whales arrive from June.
How close can a boat get to a whale in Panama?
No closer than 250 m under MiAmbiente's Resolución DM-0144-2022, at 4 knots or less. If whales surface nearer, put the engine in neutral and wait for them to move away.
Where is the best whale watching near Panama City?
Las Perlas, about 35 nm from Amador, is the main breeding area. Taboga and the outer bay are closer and see whales most seasons.
Can I swim with whales in Panama?
No. Swimming, diving or jumping in the water near whales during an observation is not allowed.
¿Cuándo es la temporada de avistamiento de ballenas en Panamá?
De julio a octubre en el Pacífico, con más ballenas jorobadas en agosto y septiembre. Las Perlas, Taboga, el Golfo de Chiriquí, Coiba e Isla Iguana son los mejores lugares.
En español: avistamiento de ballenas en Panamá
Las ballenas jorobadas llegan al Pacífico panameño de julio a octubre para reproducirse y tener a sus crías. La Resolución DM-0144-2022 de MiAmbiente exige mantener 250 metros de distancia, no pasar de 4 nudos en la zona de observación, poner el motor en neutro si se acercan y no quedarse más de 30 minutos con un grupo (15 con madre y cría). No se permite perseguirlas, rodearlas ni nadar con ellas. Los operadores, capitanes y guías deben registrarse y capacitarse con la Dirección de Costas y Mares de MiAmbiente.
The next question to answer
Tides, the canal channel and the wildlife of the bay. Read Bahía de Panamá boating guide.
The run to the main breeding grounds. Read Las Perlas and Contadora day charters.
The short trip where whales often appear in season. Read Taboga boat trips for operators.
Same topic in Florida: coming from the US? Compare Responsible Dolphin and Sea Turtle Encounters.
Official resources
Use the relevant Panamanian authority for current requirements and fees. These resources are the next place to check; a practical recommendation is not an agency determination.
- TVN: MiAmbiente reiterates whale-watching rules, registration with Dirección de Costas y Mares, fines (secondary, press) ↗
- Telemetro: MiAmbiente warns on whale-watching rules, Aug 2026 (secondary, press) ↗
- MiAmbiente: public consultation on the cetacean-watching resolution ↗
- Smithsonian Tropical Research Institute: Breaches and spy hops (Las Perlas humpback study) ↗
- Tourism Panama (official tourism site): whale watching ↗