
Surf Forecasts:
Rio Claro surf forecast from 31 Oct 2026:
- Best quality surf: Thursday 5 Nov, 6AM (local time) - 8ft (2.5m), 8s period, SW swell with glassy winds.
- Most powerful swell: Thursday 5 Nov, 12PM (local time) - 11ft (3.5m), 9s period, SW swell with 1,722 kJ wave energy.
- Next surfable swell (1★+): Saturday 31 Oct, 9AM (local time) - 3.5ft (1.1m), 18s period with SW swell.
Best Forecast Surf Conditions for Rio Claro this week:
The surf forecast for Rio Claro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 31) at 9AM. The primary swell is predicted to be 1.1m and 18s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rio Claro in the next 16 days are 3.5m 9s and forecast to arrive on Thursday (Nov 05) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 31st Oct) | 3.5ft (1.1m) 18s |
| Best Surf | 6AM (Thu 5th Nov) | 8ft (2.5m) 8s |
| Most Powerful | 12PM (Thu 5th Nov) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Rio Claro over the next 16 days.
Short Range ForecastHeavy rain (total 33mm), heaviest during Sat afternoon. Warm (max 29°C on Sat morning, min 26°C on Sat afternoon). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 220mm), heaviest during Thu afternoon. Warm (max 28°C on Wed morning, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||||
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) | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SSW 15 | SW 14 | SSW 7 | SW 9 | SSW 8 | WSW 8 | WSW 8 |
Wave Graph | |||||||||||||||||||
177 | 686 | 568 | 746 | 719 | 710 | 611 | 581 | 512 | 479 | 412 | 215 | 201 | 189 | 227 | 988 | 1190 | 1006 | 449 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross | glassy | glassy | glassy | glassy | glassy | cross-on | glassy | glassy | cross | glassy | glassy | cross | cross-on | cross-off | cross | cross-off |
High Tide | 5:58AM2.87m | 6:38PM2.69m | 6:56AM2.69m | 7:41PM2.59m | 8:02AM2.51m | 8:51PM2.54m | 9:17AM2.40m | 10:03PM2.55m | 10:32AM2.38m | 11:09PM2.62m | 11:40AM2.43m | 00:05AM2.71m | |||||||
Low Tide | 11:46PM0.40m | 12:20PM0.24m | 00:45AM0.55m | 1:19PM0.40m | 1:53AM0.68m | 2:25PM0.54m | 3:08AM0.75m | 3:36PM0.63m | 4:24AM0.73m | 4:45PM0.65m | 5:31AM0.63m | 5:46PM0.63m | |||||||
— | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | |
— | — | 5:12 | — | — | 5:12 | — | — | 5:12 | — | — | 5:12 | — | — | 5:10 | — | — | 5:10 | — | |
mm | 8 | 2 | 7 | 5 | 1 | 2 | 3 | — | 5 | 14 | 52 | 5 | 10 | 1 | 4 | 25 | 38 | 71 | 35 |
Temp °C | 27 | 29 | 28 | 26 | 28 | 27 | 26 | 29 | 29 | 27 | 24 | 25 | 25 | 28 | 27 | 26 | 24 | 24 | 25 |
Feels °C | 32 | 33 | 32 | 31 | 33 | 32 | 31 | 32 | 32 | 31 | 29 | 29 | 29 | 30 | 29 | 29 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 17 | SSW 16 | SSW 15 | WSW 8 |
125 | 686 | 568 | 746 | 719 | 710 | 611 | 581 | 512 | 479 | 412 | 215 | 181 | 189 | 155 | 170 | 322 | 358 | 441 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | S 8 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | SSW 7 | SSW 14 | SSW 15 | S 6 | SSW 14 | SSW 14 | SW 13 | SSW 12 | SSW 15 |
177 | 34 | 37 | 32 | 33 | 33 | 33 | 43 | 41 | 35 | 31 | 186 | 201 | 27 | 76 | 131 | 26 | 14 | 449 | |
Swell 3 Height (m) Direction Period (s) | S 8 | SSW 12 | SSW 12 | SW 11 | SSW 11 | — | SSW 15 | W 12 | SSW 15 | SW 4 | W 12 | SSW 7 | SSW 7 | SSW 14 | SSW 18 | SW 14 | W 16 | W 15 | W 16 |
37 | 14 | 14 | 5 | 12 | — | 93 | 3 | 42 | 8 | 3 | 26 | 16 | 113 | 124 | 49 | 5 | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | SSW 7 | SW 9 | SSW 8 | WSW 8 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 50 | 227 | 988 | 1190 | 1006 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 35 | 0 | 0 | 0 | 0 | 0 | 199 | 0 | 0 | 35 | 0 | 0 | 171 | 90 | 50 | 35 | 35 |
Best forecast wave conditions in Golfo Dulce | |||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Rio Claro Surf forecast
The above surf forecast table for Rio Claro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rio Claro can be found by selecting the local surf guide option on the grey menu. Our Rio Claro 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 (Rio Claro) 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 Rio Claro 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 Golfo Dulce? If you are looking for accommodation near Rio Claro, camping, hotels and holiday cottages in Golfo Dulce, consider staying in Golfito which is 51 km (32 miles) away. Alternatively, find information about places to stay and car hire in Puerto Armuelles which is 82 km (51 miles) away










