Surf Forecasts:
Sandy Mouth surf forecast from 27 Aug 2026:
- Most powerful swell: Monday 31 Aug, 4AM (local time) - 8ft (2.5m), 10s period, W swell with 1,275 kJ wave energy.
Best Forecast Surf Conditions for Sandy Mouth this week:
The most powerful waves expected at Sandy Mouth in the next 16 days are 2.5m 10s and forecast to arrive on Monday (Aug 31) at 4AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Mon 31st Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Sandy Mouth over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri morning. Warm (max 21°C on Thu afternoon, min 16°C on Thu night). Winds increasing (light winds from the SSW on Thu morning, strong winds from the W by Sat afternoon). | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Sun afternoon. Very mild (max 19°C on Sun morning, min 15°C on Mon night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the NW by Tue night). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
AM | PM | 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) | W 7 | W 8 | W 8 | WSW 6 | W 6 | W 6 | WSW 7 | W 8 | W 9 | W 9 | WSW 9 | W 9 | W 10 | W 10 | W 10 | WNW 9 | W 9 | WNW 8 | W 8 | W 5 | W 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 10 | 12 | 22 | 109 | 220 | 56 | 91 | 343 | 492 | 320 | 388 | 1021 | 1035 | 656 | 470 | 276 | 186 | 107 | 31 | 23 | 50 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | cross | cross-on | on | on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:28PM7.13m | 6:45AM7.09m | 7:01PM7.51m | 7:18AM7.40m | 7:33PM7.75m | 7:50AM7.58m | 8:06PM7.85m | 8:24AM7.62m | 8:41PM7.77m | 8:59AM7.50m | 9:18PM7.52m | 9:37AM7.22m | 9:58PM7.11m | ||||||||
Low Tide | 12:20PM1.06m | 00:41AM0.81m | 12:52PM0.69m | 1:12AM0.49m | 1:23PM0.43m | 1:43AM0.30m | 1:54PM0.30m | 2:13AM0.25m | 2:26PM0.31m | 2:46AM0.35m | 3:00PM0.47m | 3:21AM0.61m | 3:38PM0.78m | 4:00AM1.02m | |||||||
 | |  |  |  |  | | | |  | |  | |  | | | | |  | |  | |
 | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — |
 | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — |
mm | 1 | 1 | — | 9 | 3 | 3 | 3 | 2 | — | 1 | 4 | 3 | 1 | — | — | 1 | — | 2 | — | — | — |
Temp °C | 20 | 21 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 19 | 18 | 16 | 17 | 17 | 16 | 18 | 18 | 17 | 17 | 18 | 18 |
Feels °C | 19 | 19 | 14 | 12 | 14 | 15 | 12 | 11 | 12 | 14 | 13 | 10 | 14 | 13 | 13 | 15 | 14 | 15 | 15 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 8 | W 8 | W 9 | — | W 6 | WSW 7 | — | — | W 9 | — | — | W 10 | — | W 10 | WNW 9 | W 18 | W 16 | WNW 6 | W 8 | W 6 |
| kJ | 10 | 12 | 22 | 2 | — | 56 | 91 | — | — | 320 | — | — | 1035 | — | 470 | 276 | 6 | 5 | 24 | 18 | 50 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 10 | SW 7 | — | — | W 8 | — | — | — | N 5 | — | — | — | — | — | W 18 | — | — | W 8 | W 16 | W 15 |
| kJ | 2 | 2 | 2 | — | — | 5 | — | — | — | 2 | — | — | — | — | — | 6 | — | — | 31 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | — | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 2 | WSW 4 | WSW 6 | W 6 | — | — | W 8 | W 9 | — | WSW 9 | W 9 | — | W 10 | — | — | W 9 | WNW 8 | — | W 5 | SW 3 |
| kJ | — | 1 | 5 | 109 | 220 | — | — | 343 | 492 | — | 388 | 1021 | — | 656 | — | — | 186 | 107 | — | 23 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 76 | 96 | 96 | 296 | 249 | 472 | 104 | 220 | 57 | 24 | 468 | 91 | 87 | 91 | 56 | 402 | 248 | 278 | 68 | 96 | 428 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sandy Mouth 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 Sandy Mouth Surf forecast
The above surf forecast table for Sandy Mouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandy Mouth can be found by selecting the local surf guide option on the grey menu. Our Sandy Mouth 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 (Sandy Mouth) 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 Sandy Mouth 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.
Sandy Mouth is 2 km (1 miles) from Bude. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Bude. Bude has rooms for a wide range of budgets as well as car hire and transport links.
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