
Surf Forecasts:
Tongo Reef surf forecast from 11 Jul 2026:
- Best quality surf: Sunday 12 Jul, 9AM (local time) - 3.5ft (1.0m), 13s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 14 Jul, 6PM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 759 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 9AM (local time) - 3.5ft (1.0m), 13s period with SSW 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 Sunday (Jul 12) at 9AM. The primary swell is predicted to be 1.0m and 13s period with a secondary swell of 0.6m and 16s. Another secondary swell of 0.9m and 7s is also forecast. 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 1.3m 16s and forecast to arrive on Tuesday (Jul 14) 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 Saturday (Jul 18) at 3PM.
| Wave Type | Time (-06) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 12th Jul) | 3.5ft (1.0m) 13s |
| Best Surf | 9AM (Sun 12th Jul) | 3.5ft (1.0m) 13s |
| Most Powerful | 6PM (Tue 14th Jul) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Tongo Reef over the next 16 days.
G’day, Rusty here. Look, straight up, the next 16 days at Tongo Reef are a bit of a mixed bag. We’ve got a solid, consistent run of small to modest swells, but the wind is almost always a cross-off, which is a real buzzkill for getting that perfect, glassy wall. The best windows are during the morning sessions when the breeze is a bit lighter. The water is sitting at a very unusual 79° — that’s about 8° warmer than normal for this time of year, so you might not even need a full suit.
Let’s start with the first week. Saturday the 11th kicks off with a 4ft SSW swell at 14 seconds, but it’s a bit messy with 15 km/h cross-off winds. The combined energy is moderate at 720. Sunday morning the 12th cleans up slightly with the same cross-off but a smaller 3ft SSW swell, though the energy is still moderate (676). The real standout for the first week is Monday the 13th morning: 4ft of SSW swell, 14-second period, and the forecast says “expect very good surf conditions” with a moderate energy of 595. The wind is light at 15 km/h, keeping it clean. For a reef break like this, that long period (14s) means proper groundswell lines - it’ll be a proper rippable wall. The crowds are only “sometimes” an issue, so you’ve got a decent shot at a few waves to yourself.
Moving into the middle of the week, Tuesday the 14th sees the swell drop to 3ft, and the period jumps to 16 seconds on Tuesday afternoon (616 energy). That’s a very long period groundswell, which can be a bit weird on a reef — it might throw out some big, fat closeouts if the tide isn’t right. The wind stays cross-off, so it’s not a total write-off, but it’s more of a patient surfer’s game.
The second week is where things get interesting, but it’s a long way out. From Thursday the 24th through to Sunday the 27th, the swell direction shifts to SW and the periods get huge — 20 to 24 seconds. The combined energy spikes into the strong range (1310 to 1431). On Friday the 24th, we’re looking at 4ft of SW swell at 20 seconds (1431 energy) with light 15 km/h winds. That’s a massive, long-period pulse that will unload on the reef. It’s not going to be a beginner wave by any stretch — over 5ft, and with that period, it’s only for the experienced crew. The cross-off wind will keep the face clean, but those 20-second gaps between sets will be a proper paddle.
Honestly, the best bet in the whole run is Monday the 13th morning. It’s the most reliable, cleanest option in the near term, with enough juice to have fun. The long-range stuff on the 24th and 25th is worth marking on the calendar, but it’s a long way out, and forecasts can wobble. If you’re a beginner, avoid the bigger days after the 23rd — it’ll be too much. For everyone else, get ready to work for your waves.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 23°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||
AM | PM | 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) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 13 | SSW 13 | SSW 14 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
Wave Graph | |||||||||||||||||||||
621 | 453 | 362 | 368 | 290 | 265 | 421 | 236 | 326 | 268 | 357 | 499 | 536 | 330 | 433 | 538 | 551 | 339 | 613 | 581 | 454 | |
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 | cross-off | cross-off |
High Tide | 11:29AM1.88m | 00:19AM1.79m | 12:32PM1.94m | 1:20AM1.91m | 1:31PM2.00m | 2:15AM2.03m | 2:26PM2.06m | 3:07AM2.12m | 3:18PM2.09m | 3:56AM2.18m | 4:07PM2.08m | 4:44AM2.19m | 4:56PM2.04m | ||||||||
Low Tide | 6:00PM0.34m | 6:23AM0.52m | 7:01PM0.24m | 7:27AM0.43m | 7:58PM0.13m | 8:25AM0.33m | 8:49PM0.05m | 9:17AM0.26m | 9:38PM0.01m | 10:08AM0.22m | 10:25PM0.02m | 10:56AM0.22m | 11:11PM0.08m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | — | 6:06 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 27 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 16 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
621 | 453 | 362 | 368 | 290 | 265 | 421 | 232 | 326 | 268 | 357 | 499 | 536 | 222 | 433 | 538 | 551 | 339 | 613 | 581 | 454 | |
Swell 2 Height (m) Direction Period (s) | SSE 8 | S 18 | SSE 7 | S 16 | S 16 | SSE 7 | SW 13 | SSW 14 | SSE 7 | SSW 12 | SSW 12 | SW 16 | N 9 | SSW 14 | SW 15 | SW 15 | N 7 | S 14 | N 9 | SW 19 | S 16 |
99 | 25 | 94 | 188 | 239 | 72 | 45 | 236 | 44 | 147 | 113 | 41 | 6 | 330 | 75 | 34 | 4 | 146 | 13 | 59 | 80 | |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | S 17 | SSW 21 | SW 20 | S 15 | SW 19 | SSE 7 | SW 18 | SSE 7 | SSW 13 | SW 21 | SW 21 | N 8 | SW 19 | SSW 18 | SW 21 | SSW 16 | SSW 20 | N 8 | SW 19 |
5 | 5 | 153 | 44 | 102 | 209 | 59 | 56 | 152 | 42 | 108 | 18 | 17 | 5 | 57 | 34 | 18 | 26 | 39 | 12 | 93 | |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | — | SSE 7 | SSE 7 | — | SSE 7 | — | — | — | SSE 7 | SSE 8 | SSE 8 | SSE 5 | SSE 5 | SSE 6 | SSE 5 | SSE 6 | SSE 5 | SSE 5 | SSE 6 |
— | 97 | — | 76 | 74 | — | 70 | — | — | — | 38 | 65 | 67 | 37 | 50 | 43 | 42 | 43 | 48 | 37 | 50 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 980 | 977 | 977 | 0 | 977 | 0 | 0 | 0 | 0 | 0 | 94 | 977 | 990 | 1250 | 977 | 977 | 1253 | 0 | 977 | 1253 | 980 |
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.










