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Belham Valley Rivermouth surfForecast / Caribbean / Montserrat
12 Day Weather and Surf, issued 7 pm Monday 06 Oct 2025 AST
Best Forecast Surf Conditions for Belham Valley Rivermouth this week:
The surf forecast for Belham Valley Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 07) at 11AM. The primary swell is predicted to be 1.1m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Belham Valley Rivermouth in the next 12 days are 1.2m 13s and forecast to arrive on Tuesday (Oct 07) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 15s period and expected on Thursday (Oct 09) at 11PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 7th Oct) | 3.5ft (1.1m) 12s |
| Best Surf | 11AM (Tue 7th Oct) | 3.5ft (1.1m) 12s |
| Most Powerful | 5AM (Tue 7th Oct) | 4ft (1.2m) 13s |
Table - best surf conditions forecast for Belham Valley Rivermouth over the next 12 days.
Short Range Forecast Heavy rain (total 31mm), heaviest during Wed morning. Warm (max 29°C on Tue afternoon, min 28°C on Mon night). Winds increasing (light winds from the SE on Tue afternoon, fresh winds from the ESE by Wed morning). | Days 3-6 Weather Summary Heavy rain (total 38mm), heaviest during Fri afternoon. Warm (max 29°C on Sun afternoon, min 26°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the ESE by Sat morning). | |||||||||||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 8 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 5 | 10 | 10 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 538 | 344 | 246 | 173 | 119 | 78 | 54 | 38 | 33 | 47 | 95 | 85 | 139 | 40 | 26 | 10 | 9 | 8 | 20 | 17 | 17 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | glass | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | |
High Tide / height (m) | 4:59AM 0.27 | 3:13PM 0.29 | 6:18AM 0.27 | 3:30PM 0.31 | 3:57PM 0.33 | 4:30PM 0.34 | 5:08PM 0.34 | 5:50PM 0.33 | 6:36PM 0.31 | |||||||||||||
Low Tide / height (m) | 9:57PM 0.13 | 9:46AM 0.23 | 10:48PM 0.08 | 9:46AM 0.25 | 11:41PM 0.03 | 12:38AM 0.00 | 1:39AM -0.01 | 2:42AM -0.00 | 3:47AM 0.01 | |||||||||||||
Tuesday 07 | Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | ||||||||||||||||
| Sunrise | - | 5:58 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:01 | - | |
| Sunset | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:49 | |
 |  |  |  |  | | | | | | |  | |  | | | | |  | | | ||
Rain (mm) | 2 | - | - | 5 | 13 | 8 | 1 | 1 | 1 | 2 | 1 | 9 | 15 | - | 6 | 3 | 2 | - | - | - | - | |
| Temp. °C | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 29 | |
| Feels °C (?) | 29 | 30 | 33 | 31 | 28 | 29 | 29 | 29 | 30 | 29 | 29 | 27 | 27 | 25 | 26 | 29 | 28 | 30 | 28 | 28 | 30 | |
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Recent Eyeball Surf Reports for Caribbean
Continuing clean conditions at Belham Valley Rivermouth (calm at Renfrew 60 km from Belham Valley Rivermouth). 0.9m 14s groundswell from the NNE to make surfable waves.
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 Belham Valley Rivermouth 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 Belham Valley Rivermouth Surf forecast
The above surf forecast table for Belham Valley Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Belham Valley Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Belham Valley Rivermouth 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 (Belham Valley Rivermouth) 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 Belham Valley Rivermouth 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.
Belgas is 11 km (7 miles) from Caldad da Rainha. If you plan a holiday in Peniche, look for hotels and other accommodation in Caldad da Rainha. Caldad da Rainha has rooms for a wide range of budgets as well as car hire and transport links.
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