Surf Forecasts:
Grand Rivere surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 2AM (local time) - 5ft (1.5m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Thursday 30 Jul, 8PM (local time) - 6ft (1.9m), 8s period, ENE swell with 516 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 2AM (local time) - 5ft (1.5m), 9s period with E swell.
Best Forecast Surf Conditions for Grand Rivere this week:
The surf forecast for Grand Rivere over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 01) at 2AM. The primary swell is predicted to be 1.5m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Grand Rivere in the next 16 days are 1.9m 8s and forecast to arrive on Thursday (Jul 30) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Aug 01) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 1st Aug) | 5ft (1.5m) 9s |
| Best Surf | 2AM (Sat 1st Aug) | 5ft (1.5m) 9s |
| Most Powerful | 8PM (Thu 30th Jul) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Grand Rivere over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 25mm), heaviest during Sun afternoon. Warm (max 29°C on Sat afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
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) | E 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 9 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 6 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 177 | 191 | 215 | 414 | 504 | 468 | 468 | 450 | 385 | 332 | 313 | 160 | 134 | 187 | 225 | 303 | 277 | 277 | 238 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross-on |
High Tide | 2:54AM0.83m | 4:10PM0.67m | 3:31AM0.85m | 4:36PM0.70m | 4:07AM0.85m | 5:03PM0.73m | 4:44AM0.84m | 5:31PM0.76m | 5:22AM0.80m | 6:01PM0.78m | 6:03AM0.75m | 6:33PM0.79m | |||||||
Low Tide | 8:44PM0.36m | 9:45AM0.10m | 9:22PM0.34m | 10:16AM0.12m | 10:00PM0.33m | 10:45AM0.14m | 10:38PM0.32m | 11:13AM0.17m | 11:18PM0.31m | 11:41AM0.21m | 00:01AM0.29m | 12:09PM0.25m | 00:51AM0.28m | ||||||
 |  | | |  | | | | | | | |  | | | | | | | |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — |
 | 6:29 | — | 6:29 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — |
mm | 1 | 3 | 2 | 4 | — | — | 5 | 3 | 4 | 2 | — | — | — | 3 | 6 | 9 | 3 | 2 | 2 |
Temp °C | 26 | 27 | 28 | 26 | 29 | 28 | 27 | 27 | 28 | 27 | 28 | 29 | 26 | 27 | 27 | 26 | 28 | 28 | 26 |
Feels °C | 29 | 29 | 29 | 28 | 30 | 28 | 28 | 29 | 30 | 30 | 29 | 30 | 28 | 29 | 29 | 28 | 30 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | — | — | ESE 8 | — | — | — | — | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — |
| kJ | — | — | 6 | — | — | — | — | 450 | — | — | 227 | 160 | 134 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | E 9 | E 8 | ESE 6 | ESE 7 | ENE 8 | E 6 | E 7 | E 7 | E 7 | E 7 |
| kJ | 177 | 191 | 215 | 414 | 504 | 468 | 468 | — | 385 | 332 | 313 | 51 | 68 | 187 | 225 | 303 | 277 | 277 | 238 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 26 | 1367 | 648 | 560 | 648 | 648 | 157 | 136 | 26 | 0 | 39 | 49 | 26 | 648 | 157 | 157 | 648 | 625 | 240 |
Best forecast wave conditions in Tobago | |||||||||||||||||||
Best forecast wave conditions in Trinidad and Tobago | |||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grand Rivere surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Grand Rivere Surf forecast
The above surf forecast table for Grand Rivere provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grand Rivere can be found by selecting the local surf guide option on the grey menu. Our Grand Rivere 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 (Grand Rivere) 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 Grand Rivere 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.
Grand Rivere is 28 km (17 miles) from Sangre Grande. If you plan a holiday in Tobago, look for hotels and other accommodation in Sangre Grande. Sangre Grande has rooms for a wide range of budgets as well as car hire and transport links.
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