Surf Forecasts:
Tenby (North Beach) surf forecast from 19 Aug 2026:
- Best quality surf: Thursday 20 Aug, 7AM (local time) - 6.5ft (2.0m), 8s period, W swell with offshore winds.
- Most powerful swell: Thursday 20 Aug, 7AM (local time) - 6.5ft (2.0m), 8s period, W swell with 458 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 7AM (local time) - 6.5ft (2.0m), 8s period with W swell.
Best Forecast Surf Conditions for Tenby (North Beach) this week:
The surf forecast for Tenby (North Beach) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 7AM. The primary swell is predicted to be 2.0m and 8s period with a secondary swell of 1.7m and 8s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tenby (North Beach) in the next 16 days are 2.0m 8s and forecast to arrive on Thursday (Aug 20) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 19) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 20th Aug) | 6.5ft (2.0m) 8s |
| Best Surf | 7AM (Thu 20th Aug) | 6.5ft (2.0m) 8s |
| Most Powerful | 7AM (Thu 20th Aug) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for Tenby (North Beach) over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 18°C on Wed morning, min 13°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | WSW 7 | SW 16 | WSW 7 | WSW 8 | W 8 | WSW 9 | WSW 8 | WSW 8 | W 8 | WSW 10 | WSW 10 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WSW 9 | WSW 8 | WSW 8 | W 10 | WSW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 10 | 269 | 300 | 280 | 106 | 54 | 23 | 35 | 31 | 31 | 21 | 20 | 19 | 20 | 19 | 8 | 7 | 7 | 8 | 176 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 11:14AM6.51m | 11:35PM6.26m | 11:58AM5.96m | 00:25AM5.67m | 12:55PM5.47m | 1:34AM5.23m | 2:19PM5.20m | 3:09AM5.13m | 3:52PM5.33m | 4:31AM5.41m | 4:59PM5.77m | 5:26AM5.88m | 5:46PM6.31m | ||||||||
Low Tide | 5:21PM1.77m | 5:43AM2.09m | 6:07PM2.32m | 6:35AM2.60m | 7:13PM2.78m | 7:55AM2.95m | 8:51PM2.96m | 9:36AM2.93m | 10:23PM2.72m | 10:51AM2.55m | 11:22PM2.26m | 11:40AM2.05m | 00:05AM1.75m | ||||||||
 | |  |  | |  |  | |  | | | | | | | |  |  | |  | | |
 | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:18 | — | — |
 | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — |
mm | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 1 |
Temp °C | 18 | 18 | 16 | 17 | 18 | 15 | 15 | 16 | 13 | 18 | 18 | 15 | 19 | 19 | 17 | 19 | 22 | 19 | 19 | 15 | 16 |
Feels °C | 13 | 13 | 13 | 12 | 13 | 11 | 10 | 11 | 10 | 17 | 14 | 12 | 16 | 15 | 14 | 15 | 19 | 16 | 16 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | SW 16 | SSW 16 | WSW 8 | W 8 | WSW 9 | WSW 8 | WSW 8 | W 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | W 8 | WSW 9 | ESE 3 | WSW 8 | WSW 8 | W 8 | WSW 9 |
| kJ | 17 | 10 | 24 | 300 | 280 | 106 | 54 | 23 | 35 | 31 | 31 | 16 | 15 | 8 | 6 | 7 | 1 | 7 | 6 | 5 | 176 |
Swell 2 Height (m) Direction Period (s) | W 9 | — | — | SW 15 | SSW 14 | SSW 14 | SW 13 | WSW 6 | SW 13 | NW 4 | WNW 4 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WSW 9 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 7 | — | — | 8 | 21 | 19 | 7 | 6 | 7 | 2 | 2 | 21 | 20 | 19 | 20 | 19 | 8 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | SW 16 | — | — | — | — | — | SW 16 | SW 13 | SW 16 | SSW 15 | SW 15 | SW 12 | — | — | — | — | SW 14 | — | — | W 10 | — |
| kJ | 10 | — | — | — | — | — | 10 | 7 | 10 | 21 | 8 | 6 | — | — | — | — | 7 | — | — | 8 | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 7 | — | — | N 4 | NNW 3 | NW 4 | N 3 | NE 3 | NNE 2 | NNE 3 | NNE 2 | NNW 4 | NNE 3 | ENE 3 | ENE 3 | — | — | — | — |
| kJ | 30 | 69 | 269 | — | — | 9 | 4 | 6 | 1 | 1 | 1 | 3 | 1 | 2 | 3 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 411 | 408 | 340 | 2 | 673 | 30 | 30 | 158 | 183 | 69 | 172 | 90 | 182 | 183 | 90 | 298 | 387 | 271 | 130 | 172 | 9 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Tenby (North Beach) 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 Tenby (North Beach) Surf forecast
The above surf forecast table for Tenby (North Beach) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tenby (North Beach) can be found by selecting the local surf guide option on the grey menu. Our Tenby (North Beach) 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 (Tenby (North Beach)) 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 Tenby (North Beach) 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.
Are you planning a holiday in Wales - Pembrokeshire? If you are looking for accommodation near Tenby (North Beach), camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Pembroke which is 15 km (9 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 23 km (14 miles) away, Carmarthen, Fishguard and Aberporth.
Nearest