Surf Forecasts:
Sandy Mouth surf forecast from 21 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 10PM (local time) - 3.5ft (1.1m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 23 Sep, 7AM (local time) - 5ft (1.5m), 14s period, W swell with 918 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 4AM (local time) - 2.5ft (0.8m), 11s period with W swell.
Best Forecast Surf Conditions for Sandy Mouth this week:
The surf forecast for Sandy Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 4AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.2m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sandy Mouth in the next 16 days are 1.5m 14s and forecast to arrive on Wednesday (Sep 23) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 4s period and expected on Thursday (Sep 24) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 21st Sep) | 2.5ft (0.8m) 11s |
| Best Surf | 10PM (Tue 22nd Sep) | 3.5ft (1.1m) 11s |
| Most Powerful | 7AM (Wed 23rd Sep) | 5ft (1.5m) 14s |
Table - best surf conditions forecast for Sandy Mouth over the next 16 days.
Short Range ForecastMostly dry. Warm (max 20°C on Tue morning, min 15°C on Sun afternoon). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Fri morning, min 12°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
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 11 | W 11 | W 10 | W 10 | W 9 | W 10 | W 12 | WNW 15 | W 14 | W 13 | W 12 | W 11 | W 11 | W 10 | W 12 | W 12 | W 13 | W 12 | W 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 281 | 184 | 100 | 96 | 38 | 92 | 266 | 380 | 880 | 573 | 280 | 116 | 85 | 48 | 232 | 316 | 573 | 280 | 305 | 164 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | on | glassy | cross-off | cross | glassy | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | on |
High Tide | 1:57AM4.82m | 2:46PM5.07m | 3:29AM5.13m | 3:57PM5.54m | 4:25AM5.66m | 4:44PM6.13m | 5:05AM6.24m | 5:21PM6.72m | 5:41AM6.80m | 5:56PM7.25m | 6:14AM7.29m | 6:30PM7.68m | ||||||||
Low Tide | 7:40PM2.97m | 8:28AM2.95m | 9:20PM2.71m | 9:47AM2.55m | 10:20PM2.20m | 10:36AM2.02m | 11:01PM1.64m | 11:14AM1.46m | 11:36PM1.10m | 11:48AM0.95m | 00:08AM0.62m | 12:20PM0.52m | 00:40AM0.26m | |||||||
 |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — |
 | 7:22 | — | — | 7:20 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 19 | 19 | 17 | 20 | 20 | 17 | 17 | 16 | 13 | 19 | 19 | 15 | 22 | 21 | 16 | 16 | 16 | 14 |
Feels °C | 14 | 15 | 19 | 19 | 18 | 20 | 20 | 17 | 16 | 12 | 11 | 16 | 16 | 13 | 18 | 16 | 15 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 10 | W 10 | W 9 | W 10 | W 12 | W 11 | W 14 | W 13 | W 12 | W 11 | W 11 | W 10 | W 12 | W 12 | W 13 | W 12 | W 11 | WNW 11 |
| kJ | 281 | 184 | 100 | 96 | 38 | 92 | 266 | 279 | 880 | 573 | 280 | 116 | 85 | 48 | 232 | 316 | 573 | 280 | 305 | 164 |
Swell 2 Height (m) Direction Period (s) | — | NNW 4 | — | — | — | — | W 19 | WNW 15 | — | — | NNW 4 | N 4 | — | W 16 | WNW 17 | WNW 16 | — | W 15 | W 14 | — |
| kJ | — | 2 | — | — | — | — | 29 | 380 | — | — | 11 | 3 | — | 5 | 27 | 146 | — | 4 | 4 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 102 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | — | SSE 2 | SSW 3 | — | W 4 | — | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 2 | — | 11 | — | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 14 | 0 | 7 | 101 | 3 | 0 | 33 | 0 | 56 | 56 | 0 | 14 | 35 | 80 | 14 | 22 | 14 | 189 | 248 | 57 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 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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