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Westport Breakwater Surf Forecast
/ West Coast South Island (17 surf breaks) /
Westport Breakwater surfForecast / West Coast South Island / New Zealand
12 Day Weather and Surf, issued 5 pm Friday 11 Apr 2025 NZST
Best Forecast Surf Conditions for Westport Breakwater this week:
The surf forecast for Westport Breakwater over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 11) at 9PM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.2m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Westport Breakwater in the next 12 days are 2.4m 15s and forecast to arrive on Sunday (Apr 13) at 3PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Thursday (Apr 17) at 3AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 11th Apr) | 3.5ft (1.1m) 14s |
| Best Surf | 3AM (Sun 13th Apr) | 7ft (2.1m) 15s |
| Most Powerful | 3PM (Sun 13th Apr) | 8ft (2.4m) 15s |
Table - best surf conditions forecast for Westport Breakwater over the next 12 days.
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 15 | 14 | 11 | 10 | 10 | 9 | 14 | 12 | 10 | 16 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 18 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 408 | 446 | 454 | 692 | 1581 | 2233 | 2593 | 2294 | 1680 | 1207 | 1016 | 825 | 724 | 498 | 328 | 203 | 344 | 325 | 434 | 363 | 1200 | 577 | 478 | 2375 | 1152 | 644 | 449 | 366 | 198 | 131 | 127 | 82 | 82 | 113 | 149 | 179 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- off | glass | cross- on | off | glass | glass | cross- off | glass | cross- on | glass | cross- off | cross- on | off | off | off | off | off | glass | off | cross- off | glass | cross- on | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | glass | cross- on | cross- on | cross | cross |
High Tide / height (m) | 10:02PM 2.94 | 10:17AM 3.02 | 10:33PM 2.99 | 10:48AM 3.03 | 11:04PM 3.01 | 11:19AM 3.01 | 11:34PM 2.99 | 11:50AM 2.95 | 12:04AM 2.93 | 12:23PM 2.86 | 12:37AM 2.84 | 12:59PM 2.75 | 1:15AM 2.72 | 1:41PM 2.61 | 1:59AM 2.58 | 2:34PM 2.47 | 2:56AM 2.45 | 3:40PM 2.37 | 4:08AM 2.38 | 4:55PM 2.35 | 5:24AM 2.41 | 6:05PM 2.42 | 6:32AM 2.55 | |||||||||||||
Low Tide / height (m) | 3:55PM 0.54 | 4:11AM 0.52 | 4:27PM 0.48 | 4:42AM 0.48 | 4:58PM 0.47 | 5:12AM 0.48 | 5:28PM 0.49 | 5:42AM 0.51 | 6:00PM 0.54 | 6:13AM 0.57 | 6:33PM 0.62 | 6:47AM 0.66 | 7:09PM 0.72 | 7:26AM 0.77 | 7:52PM 0.83 | 8:15AM 0.88 | 8:44PM 0.93 | 9:19AM 0.96 | 9:51PM 0.98 | 10:35AM 0.95 | 11:07PM 0.95 | 11:49AM 0.83 | 12:18AM 0.82 | |||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - | 7:07 | - | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 |
| Sunset | 6:08 | - | - | 6:07 | - | - | 6:05 | - | - | 6:04 | - | - | 6:01 | - | - | 6:00 | - | - | 5:59 | - | - | 5:58 | - | - | 5:55 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - |
 |  | | | |  | |  | | | | | | |  |  |  | |  |  | | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 9 | - | 3 | 7 | 1 | 4 | 17 | 9 | 2 | 12 | 3 | 1 | - | - | - | 12 | 1 | - | - | - |
| Temp. °C | 15 | 13 | 17 | 17 | 14 | 16 | 16 | 13 | 16 | 16 | 14 | 18 | 18 | 14 | 14 | 13 | 15 | 18 | 20 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 13 | 14 | 15 | 15 | 14 | 14 | 12 | 14 |
| Feels °C (?) | 14 | 11 | 16 | 15 | 13 | 15 | 16 | 13 | 14 | 14 | 13 | 17 | 17 | 13 | 11 | 11 | 12 | 18 | 21 | 16 | 18 | 18 | 16 | 15 | 16 | 13 | 14 | 14 | 12 | 12 | 14 | 15 | 7 | 8 | 8 | 10 |
Short Range Forecast: Mostly dry. Very mild (max 17°C on Sat morning, min 11°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 18°C on Tue morning, min 11°C on Tue night). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 58mm), heaviest during Sat morning. Warm (max 20°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light. | Long Range Forecast: Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Sun afternoon, min 10°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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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 Westport Breakwater 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 Westport Breakwater Surf forecast
The above surf forecast table for Westport Breakwater provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Westport Breakwater can be found by selecting the local surf guide option on the grey menu. Our Westport Breakwater 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 (Westport Breakwater) 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 Westport Breakwater 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 West Coast South Island? If you are looking for accommodation near Westport Breakwater, camping, hotels and holiday cottages in West Coast South Island, consider staying in Nelson which is 145 km (90 miles) away.
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