
Surf Forecasts:
Tongo Reef surf forecast from 19 Jul 2026:
- Best quality surf: Friday 24 Jul, 6AM (local time) - 3.5ft (1.1m), 21s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 6PM (local time) - 5ft (1.5m), 18s period, SW swell with 1,351 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 6AM (local time) - 3.5ft (1.1m), 21s period with SW swell.
Best Forecast Surf Conditions for Tongo Reef this week:
The surf forecast for Tongo Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 6AM. The primary swell is predicted to be 1.1m and 21s period with a secondary swell of 1.1m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tongo Reef in the next 16 days are 1.5m 18s and forecast to arrive on Saturday (Jul 25) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Tuesday (Jul 21) at 9PM.
| Wave Type | Time (-06) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 24th Jul) | 3.5ft (1.1m) 21s |
| Best Surf | 6AM (Fri 24th Jul) | 3.5ft (1.1m) 21s |
| Most Powerful | 6PM (Sat 25th Jul) | 5ft (1.5m) 18s |
Table - best surf conditions forecast for Tongo Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Tongo Reef over the next couple of weeks.
The first few days are a bit of a washout, honestly. We’ve got some swell, but the quality is just not there – you’ll be looking at a lot of marginal surf, so don’t get your hopes up for the first week. There’s a real dry spell from Sunday the 19th right through to Thursday the 23rd, where the wave energy is weak to moderate, and the call is pretty much “poor surf conditions” or “marginal”. The wind is a cross-off, which is okay, but the swell is mixed up and the period is all over the place. Waist-to-chest high stuff, but not worth paddling out for.
Things start to get interesting on Friday the 24th of July. The morning sees some clouds, a gentle breeze from the SSE, and the swell starts to show some promise. We’re looking at a clean 3 ft swell from the SSW, with a combined energy of 974 (moderate). The period is a solid 21 seconds, which is a nice groundswell. This is a long-period wave, so it’ll be lining up well on the reef, but watch for those longer lulls between sets. The afternoon is similar, still clean, with a 3 ft SSW swell at 20 seconds and energy at 922. It’s a good day to get wet, but the real standout is coming.
Saturday the 25th of July is the pick of the fortnight. The morning is clear, with a light breeze from the SSE. The swell is 4 ft from the SW, with a period of 19 seconds and a combined energy of 1240 (strong). The afternoon is even better, with 5 ft of SW swell, 18-second period, and energy climbing to 1348 (strong). This is excellent for experienced surfers. The wind is gentle, the waves are clean, and the direction is perfect for the reef. The water temperature is about average for the time of year, so no surprises there. The crowds can be around sometimes, but on a session like this, it’s worth the company.
After that peak, the week of the 26th to the 30th stays solid but gets a bit more mixed. Sunday the 26th has 5 ft of SW swell, but the wind picks up, and the marginal tide conditions start to creep in – the energy is huge (1564 to 1826 – strong to very strong), but the quality isn’t the same as Saturday. Monday the 27th and Tuesday the 28th see the swell jump to 6 ft from the SW. That’s expert territory – too big for beginners, and the period is still long (16-17 seconds), so it’s a powerful, heavy reef wave. The wind stays cross-off, so it’s clean, but this is for the experienced crew only.
Wednesday the 29th of July drops back to 6 ft from the SSW, with energy at 1291 (strong) – another excellent morning for the advanced surfer. The last few days of the month and into August are smaller, with surf dropping to around 3 ft to 4 ft, and the energy fades into the moderate range. It’s still surfable, but nothing that’ll light your fire.
So, the one to circle on the calendar is Saturday, July 25th. Tongo Reef will be firing with clean, strong SW groundswell and light winds. Get in the water before the crowds pour in.
That’s your lot from me.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Sat night, min 23°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Tue night, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 12 | SW 16 | SW 15 | S 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | S 6 | S 7 | S 12 | SSW 24 | SW 24 | SSW 21 | SSW 21 | SSW 20 | SSW 19 |
Wave Graph | |||||||||||||||||||
427 | 356 | 352 | 305 | 387 | 295 | 205 | 175 | 116 | 137 | 81 | 89 | 477 | 371 | 563 | 799 | 799 | 733 | 1255 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:16AM2.08m | 6:34PM1.85m | 7:03AM1.97m | 7:26PM1.73m | 7:52AM1.86m | 8:22PM1.63m | 8:44AM1.75m | 9:25PM1.55m | 9:41AM1.67m | 10:33PM1.51m | 10:43AM1.63m | 11:39PM1.53m | |||||||
Low Tide | 11:56PM0.18m | 12:32PM0.33m | 00:42AM0.31m | 1:21PM0.41m | 1:30AM0.46m | 2:14PM0.50m | 2:22AM0.60m | 3:12PM0.57m | 3:22AM0.71m | 4:17PM0.61m | 4:32AM0.78m | 5:23PM0.60m | |||||||
— | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 24 | 24 | 24 | 22 | 23 | 23 | 22 | 22 | 22 | 23 | 22 | 23 | 23 | 22 | 22 | 24 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SSW 11 | SW 12 | SW 11 | SW 24 | SSE 7 | SSE 7 | SSE 7 | SSW 19 |
427 | 356 | 295 | 228 | 269 | 295 | 205 | 175 | 116 | 137 | 58 | 78 | 52 | 104 | 563 | 147 | 108 | 108 | 1255 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 15 | N 9 | SSW 11 | S 11 | S 11 | S 11 | S 10 | N 8 | N 8 | SW 26 | SSW 24 | SW 12 | SSW 21 | SSW 21 | SSW 20 | S 10 |
241 | 251 | 352 | 305 | 14 | 161 | 86 | 61 | 35 | 17 | 22 | 11 | 171 | 371 | 49 | 799 | 799 | 733 | 200 | |
Swell 3 Height (m) Direction Period (s) | N 10 | N 9 | NNE 8 | NNE 7 | S 12 | N 8 | N 7 | N 9 | SW 15 | SSW 19 | SW 13 | SW 13 | SW 18 | SW 16 | SSW 11 | SW 12 | SW 12 | SSW 14 | SW 14 |
31 | 39 | 22 | 10 | 11 | 12 | 4 | 13 | 34 | 37 | 28 | 27 | 78 | 43 | 41 | 89 | 67 | 81 | 103 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 12 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 7 | S 12 | SSE 6 | SSE 7 | — | — | — | — |
46 | 37 | 39 | 48 | 387 | 42 | 42 | 40 | 53 | 69 | 81 | 89 | 477 | 147 | 157 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 94 | 94 | 94 | 94 | 94 | 94 | 977 | 977 | 94 | 94 | 94 | 94 | 972 | 972 | 1238 | 94 | 0 | 0 | 0 |
Best forecast wave conditions in Galapagos - San Cristobal | |||||||||||||||||||
Best forecast wave conditions in Ecuador | |||||||||||||||||||
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Information about the Tongo Reef Surf forecast
The above surf forecast table for Tongo Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tongo Reef can be found by selecting the local surf guide option on the grey menu. Our Tongo Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tongo Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tongo Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Galapagos - San Cristobal? If you are looking for accommodation near Tongo Reef, camping, hotels and holiday cottages in Galapagos - San Cristobal, consider staying in Galapagos Islands which is 3 km (2 miles) away. Other places in and around Galapagos - San Cristobal where you can find information about places to rent, and car hire include San Cristobal which is 53 km (33 miles) away and Bahia de la Academia, 79 km (49 miles) away.










