Surf Forecasts:
Petit Port surf forecast from 20 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 7AM (local time) - 3ft (0.9m), 15s period, WNW swell with cross-offshore winds.
- Most powerful swell: Sunday 27 Sep, 7PM (local time) - 5.5ft (1.7m), 10s period, W swell with 644 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 4AM (local time) - 3ft (0.9m), 11s period with WNW swell.
Best Forecast Surf Conditions for Petit Port this week:
The surf forecast for Petit Port 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 0.9m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Petit Port in the next 16 days are 1.7m 10s and forecast to arrive on Sunday (Sep 27) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Sep 25) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 21st Sep) | 3ft (0.9m) 11s |
| Best Surf | 7AM (Wed 23rd Sep) | 3ft (0.9m) 15s |
| Most Powerful | 7PM (Sun 27th Sep) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Petit Port over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 16°C on Sun afternoon). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 15°C on Thu morning). Winds increasing (light winds from the S on Wed morning, fresh winds from the E by Thu night). | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
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 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 10 | W 9 | W 10 | WNW 12 | W 14 | W 14 | W 13 | WNW 12 | W 11 | W 11 | W 10 | W 12 | WNW 14 | W 13 | W 12 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 441 | 332 | 242 | 158 | 156 | 86 | 43 | 73 | 179 | 423 | 637 | 414 | 189 | 116 | 85 | 50 | 144 | 507 | 408 | 347 | 202 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | glassy | cross-on | cross-off | off | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | off | cross-off | off | cross | on | on | on |
High Tide | 1:36PM5.54m | 2:54AM5.37m | 3:44PM5.66m | 4:31AM5.79m | 4:54PM6.25m | 5:23AM6.44m | 5:37PM6.94m | 6:00AM7.14m | 6:12PM7.64m | 6:33AM7.82m | 6:45PM8.29m | 7:05AM8.42m | 7:18PM8.82m | ||||||||
Low Tide | 8:18PM3.55m | 9:13AM3.62m | 10:16PM3.28m | 10:48AM3.16m | 11:21PM2.65m | 11:39AM2.50m | 00:03AM1.94m | 12:17PM1.82m | 00:37AM1.26m | 12:51PM1.19m | 1:09AM0.68m | 1:23PM0.66m | 1:41AM0.24m | ||||||||
 | |  |  | | | | | | | | | | | | | | |  | | | |
 | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 17 | 19 | 18 | 19 | 21 | 20 | 18 | 19 | 19 | 17 | 20 | 18 | 20 | 25 | 21 | 16 | 16 | 16 |
Feels °C | 15 | 15 | 15 | 17 | 16 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 15 | 18 | 13 | 15 | 18 | 18 | 14 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | — | W 11 | W 11 | WNW 11 | WNW 11 | WNW 10 | W 9 | W 10 | WNW 12 | W 14 | W 14 | W 13 | WNW 12 | W 11 | W 11 | W 10 | W 12 | WNW 14 | W 13 | W 12 | WNW 11 |
| kJ | — | 332 | 242 | 158 | 156 | 86 | 43 | 73 | 179 | 423 | 637 | 414 | 189 | 116 | 85 | 50 | 144 | 507 | 408 | 347 | 202 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 11 | W 21 | W 17 | W 10 | W 10 | — | NNE 4 | NE 4 | NE 4 | W 14 | SSE 4 | — | — | NNW 3 | — |
| kJ | — | — | — | — | — | — | 12 | 9 | 149 | 174 | 65 | — | 7 | 5 | 2 | 4 | 1 | — | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | W 16 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 20 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 11 | — | — | — | — | ENE 2 | — | — | E 3 | — | — | — | ESE 2 | — | ESE 4 | SSE 4 | SW 3 | WNW 4 | WNW 4 | — | — |
| kJ | 441 | — | — | — | — | 1 | — | — | 3 | — | — | — | 1 | — | 8 | 24 | 2 | 25 | 10 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 159 | 44 | 0 | 0 | 44 | 0 | 0 | 41 | 0 | 0 | 44 | 0 | 0 | 6 | 0 | 44 | 0 | 41 | 159 | 97 | 116 |
Best forecast wave conditions in Jersey | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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 Petit Port 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 Petit Port Surf forecast
The above surf forecast table for Petit Port provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Petit Port can be found by selecting the local surf guide option on the grey menu. Our Petit Port 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 (Petit Port) 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 Petit Port 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.
Petit Port is 9 km (6 miles) from Saint Helier. If you plan a holiday in Jersey, look for hotels and other accommodation in Saint Helier. Saint Helier has rooms for a wide range of budgets as well as car hire and transport links.
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