
Surf Forecasts:
Tongo Reef surf forecast from 23 Jul 2026:
- Best quality surf: Friday 24 Jul, 12AM (local time) - 3ft (0.9m), 21s period, SSW swell with offshore winds.
- Most powerful swell: Monday 27 Jul, 6AM (local time) - 6ft (1.8m), 18s period, SW swell with 1,904 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 12AM (local time) - 3ft (0.9m), 21s 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 Friday (Jul 24) at 12AM. The primary swell is predicted to be 0.9m and 21s period with a secondary swell of 1.1m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tongo Reef in the next 16 days are 1.8m 18s and forecast to arrive on Monday (Jul 27) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Jul 27) at 9PM.
| Wave Type | Time (-06) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 24th Jul) | 3ft (0.9m) 21s |
| Best Surf | 12AM (Fri 24th Jul) | 3ft (0.9m) 21s |
| Most Powerful | 6AM (Mon 27th Jul) | 6ft (1.8m) 18s |
Table - best surf conditions forecast for Tongo Reef over the next 16 days.
The Lowdown
Alright, plug in the earbuds and listen up. Rusty here.
We’ve got a solid run of swell ahead at Tongo Reef. The whole 16-day window is on the table, no gaps—the surf just keeps offering up waves right from the start. We kick off with some cleaner lines building through the weekend, and there’s a real standout pull on the Saturday morning session that’s got my heart thumping.
Kicking off Thursday the 23rd, it’s small but workable. Swell is coming in at 2ft to 2ft from the SSW, and the period? Crikey, a massive 24 seconds of groundswell – that’s very long-period stuff. The wind is a steady 16 mph cross-off from the SSE, so it’s groomed but the wave energy is moderate at best (701). The water temperature here is a whopping 79°, which is much warmer than normal for the time of year—over 7° above average; you could almost skip the wettie.
Friday the 24th sees a lift. Morning brings 3ft SSW swell with the period still fat at 21 seconds. The cross-off wind eases to a gentle 9 mph knot, and the combined energy climbs to 974. Conditions feel promising, though the long period means Tongo’s reef might line up better than a beachie for these long, rolling lines.
Now, the standouts: Saturday, 25th July. Saturday morning we hit the sweet spot. Swell bumps up to 4ft from the SW, period at a very tasty 19 seconds, and that combined energy hits 1256—right in the strong range. Offshore wind is a consistent cross-off from the SE at 9 mph. This is excellent for experienced surfers, clean and thumping. That’s your session to book in.
Sunday the 26th is still a cracker. Morning shows 4ft from the SW but the period drops slightly to 16 seconds. The wind stays clean and cross-off, and the energy is nudging up to 1443. For a reef like this, those SW lines with the swell matching the optimum direction (S) will be doing some serious work on the take-off.
Monday the 27th gets a bit meaty—6ft SW, moderate 16 mph cross-off winds, and the combined energy rockets to 2003 (very strong!). That’s expert territory; the swell’s big enough to shut out the beginners. Tuesday still offers strong 5ft SW sets.
After Tuesday, the swell eases back, and by the end of the month and into early August we are seeing smaller SSW and SSE swell, shorter periods, and more moderate energy (around 275–804). It’s not bad—still plenty of rides—but the magic of that Saturday-to-Tuesday window is the real deal. The long-period groundswell is best suited to Tongo’s reef structure, so the shape should be on point.
Crowds are possible at Tongo Reef, but with these quality waves and consistent offshore winds, it’s worth jostling for a spot. The reef is for advanced crew only, especially when it’s pushing over 5ft.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 24°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 24°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
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 24 | SSW 24 | SSW 21 | SSW 21 | SSW 20 | SSW 19 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
371 | 487 | 799 | 799 | 726 | 1255 | 1112 | 1213 | 1185 | 710 | 783 | 1741 | 1904 | 1692 | 1591 | 1284 | 1203 | 928 | 731 | 691 | 525 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | 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 | 9:41AM1.67m | 10:33PM1.51m | 10:43AM1.63m | 11:39PM1.53m | 11:42AM1.63m | 00:38AM1.59m | 12:36PM1.66m | 1:26AM1.67m | 1:24PM1.72m | 2:08AM1.76m | 2:06PM1.78m | 2:45AM1.84m | 2:45PM1.83m | ||||||||
Low Tide | 4:17PM0.61m | 4:32AM0.78m | 5:23PM0.60m | 5:43AM0.79m | 6:22PM0.56m | 6:44AM0.75m | 7:11PM0.49m | 7:33AM0.69m | 7:54PM0.41m | 8:15AM0.61m | 8:31PM0.35m | 8:52AM0.53m | 9:05PM0.29m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 24 | 24 | 24 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 27 | 25 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SSW 24 | SSE 7 | SSE 7 | SSE 7 | SSW 19 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 |
104 | 487 | 121 | 108 | 111 | 1255 | 1112 | 1213 | 1185 | 710 | 783 | 1741 | 1904 | 1692 | 1591 | 1284 | 1203 | 928 | 731 | 691 | 525 | |
Swell 2 Height (m) Direction Period (s) | SSW 24 | SW 12 | SSW 21 | SSW 21 | SSW 20 | S 10 | SSE 8 | SSE 8 | SSE 9 | SSW 19 | SSW 19 | S 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | — | — | S 13 | SSE 7 | SSE 7 |
371 | 87 | 799 | 799 | 726 | 200 | 115 | 118 | 129 | 657 | 657 | 64 | 38 | 38 | 20 | 19 | — | — | 3 | 66 | 48 | |
Swell 3 Height (m) Direction Period (s) | SW 16 | SSW 11 | SW 12 | SW 12 | S 10 | SW 14 | SW 11 | SSW 13 | SSW 12 | SSE 8 | SSW 11 | N 13 | — | N 13 | — | — | — | — | — | S 12 | S 13 |
69 | 42 | 87 | 67 | 52 | 103 | 29 | 57 | 58 | 76 | 70 | 3 | — | 3 | — | — | — | — | — | 3 | 14 | |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | — | — |
157 | 161 | — | — | — | — | — | — | — | — | 64 | 62 | 61 | 54 | 50 | 48 | 43 | 57 | 62 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 977 | 1238 | 0 | 0 | 94 | 0 | 0 | 94 | 0 | 0 | 94 | 0 | 94 | 94 | 0 | 0 | 94 | 94 | 977 | 977 | 0 |
Best forecast wave conditions in Galapagos - San Cristobal | |||||||||||||||||||||
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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.










