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Surf Forecasts:
Belham Valley Rivermouth surfForecast / Caribbean / Montserrat
48hr Weather and Surf, issued 7 am Friday 22 Aug 2025 AST
How big are the waves at Belham Valley Rivermouth today?
The current surf forecast for Belham Valley Rivermouth at 1PM is: 0.4m 9s primary swell from a North-northeast direction (forecast issued at 07:00am August 22). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (22 Aug) | 1.5ft (0.4m) | 9s |
| Evening (22 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Belham Valley Rivermouth. (Swell directed towards the surf break)
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 8 | 9 | 9 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 160 | 167 | 195 | 43 | 62 | 78 | 60 | 55 | 55 | 52 | 44 | 46 | 48 | 112 | 172 | 262 | 285 | 410 | 473 | 544 | 505 | 682 | 659 | 879 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross | cross- on | cross | cross | glass | glass | cross- off | cross- off | cross- off | off | off | cross- off | off | off | cross- off | off | off | off | off | off | off |
High Tide / height (m) | 2:59AM 0.30 | 6:17PM 0.25 | 4:04AM 0.29 | 6:06PM 0.25 | ||||||||||||||||||||
Low Tide / height (m) | 10:25AM 0.05 | 11:02AM 0.09 | 9:41PM 0.23 | 11:30AM 0.12 | 11:09PM 0.21 | |||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
| Sunrise | - | 5:52 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:28 | - | - | - |
 |  | |  | |  | | |  | | | | | | | | | |  | | |  | | | |
Rain (mm) | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 |
| Feels °C (?) | 29 | 29 | 30 | 30 | 30 | 32 | 32 | 33 | 33 | 32 | 30 | 32 | 29 | 29 | 28 | 28 | 29 | 26 | 27 | 27 | 27 | 28 | 27 | 27 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Caribbean
The wind is still cross-off at Belham Valley Rivermouth (light winds from the SE at John Osborne Airport 6 km from Belham Valley Rivermouth). 0.3m 9s swell from the NNE with a 0.1m 10s swell from the NW. 2 swells combining to make bigger set waves.
2 h 34 min ago
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