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Surf Forecasts:
Belham Valley Rivermouth surfForecast / Caribbean / Montserrat
48hr Weather and Surf, issued 7 pm Friday 29 May 2026 ASTForecast update in hr min s Forecast update imminent
Belham Valley Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belham Valley Rivermouth sea temperature is
27.3° C
(Which is normal for this time of year)How big are the waves at Belham Valley Rivermouth today (30 May):
- Morning surf: Morning surf (30 May, local time) - 0.5ft (0.2m), 11s period with NNE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 0.5ft (0.2m), 11s period with NNE swell.
- Evening surf: Evening surf (30 May, local time) - 0.5ft (0.2m), 10s period with N swell.
The current surf forecast for Belham Valley Rivermouth at 2AM is: 0.3m 11s primary swell from a North-northeast direction and 0.4m 7s secondary swell from a Northeast direction (forecast issued at 07:00pm May 29). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 0.5ft (0.2m) | 11s |
| Afternoon (30 May) | 0.5ft (0.2m) | 11s |
| Evening (30 May) | 0.5ft (0.2m) | 10s |
Table - waves today at Belham Valley Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Fri night, min 26°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 8 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | N 10 | N 10 | N 10 | N 10 | N 11 | N 10 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 | NNE 12 | NNE 12 | NNE 12 | |
21 | 20 | 20 | 22 | 11 | 23 | 11 | 11 | 9 | 8 | 8 | 9 | 9 | 18 | 10 | 20 | 18 | 17 | 15 | 6 | 7 | 15 | 15 | 29 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | cross-off | off | off | 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 | |
High Tide | 00:05AM0.30m | 00:38AM0.30m | 1:25AM0.30m | |||||||||||||||||||||
Low Tide | 10:18AM0.01m | 10:53AM-0.00m | 11:31AM-0.01m | |||||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 |
26 | 24 | 24 | 24 | 26 | 25 | 27 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 26 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 7 | NE 7 | NE 7 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | N 10 | N 10 | N 10 | N 10 | N 11 | N 10 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 | NNW 8 | NNE 12 | NNE 12 |
 kJ | 14 | 14 | 13 | 12 | 11 | 23 | 11 | 11 | 9 | 8 | 8 | 9 | 9 | 18 | 9 | 20 | 18 | 17 | 15 | 6 | 6 | 7 | 15 | 29 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 11 | NNE 7 | NNE 7 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 12 | NNE 10 | NNE 10 | N 9 | N 9 | N 10 | N 10 | N 10 | NNE 12 | N 8 | N 8 |
| kJ | 21 | 20 | 20 | 22 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 10 | 9 | 7 | 7 | 7 | 2 | 2 | 15 | 5 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 9 | NE 9 | N 7 | N 7 | N 9 | — | E 12 | E 12 | E 12 | E 12 | — | — | N 15 | N 15 | N 14 | N 14 | NE 13 | N 10 | N 9 | NE 12 |
| kJ | — | — | — | — | 2 | 3 | 1 | 1 | 2 | — | 3 | 3 | 3 | 3 | — | — | 4 | 4 | 4 | 4 | 7 | 2 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 208 | 181 | 212 | 86 | 212 | 202 | 198 | 193 | 223 | 216 | 229 | 233 | 230 | 212 | 217 | 223 | 229 | 229 | 239 | 235 | 241 | 245 | 280 | 273 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 82 | 82 | 418 | 451 | 145 | 145 | 853 | 418 | 418 | 418 | 449 | 438 | 438 | 321 | 418 | 418 | 418 | 82 | 418 | 418 | 418 | 418 | 418 | 637 |
Best forecast wave conditions in Caribbean | ||||||||||||||||||||||||
Best forecast wave conditions in Montserrat | ||||||||||||||||||||||||
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