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Porpoise Bay Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Porpoise Bay surfForecast / Catlins / New Zealand
12 Day Weather and Surf, issued 12 pm Sunday 30 Nov 2025 NZDTForecast update in hr min s Forecast update imminent
Porpoise Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porpoise Bay sea temperature is
13.8° C
(Which is 3.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Porpoise Bay this week:
The surf forecast for Porpoise Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 02) at 1AM. The primary swell is predicted to be 1.1m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Porpoise Bay in the next 12 days are 1.5m 13s and forecast to arrive on Saturday (Dec 06) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Friday (Dec 05) at 7PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 2nd Dec) | 3.5ft (1.1m) 11s |
| Best Surf | 1AM (Tue 2nd Dec) | 3.5ft (1.1m) 11s |
| Most Powerful | 4PM (Sat 6th Dec) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Porpoise Bay over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 44mm), heaviest during Sun night. Very mild (max 12°C on Sun morning, min 8°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Fri night. Warm (max 23°C on Fri morning, min 8°C on Wed night). Winds increasing (calm on Wed night, strong winds from the W by Fri night). | ||||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 12 | 13 | 12 | 11 | 10 | 10 | 11 | 16 | 16 | 15 | 14 | 13 | 13 | 12 | 16 | 6 | 13 | 13 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 647 | 628 | 346 | 235 | 389 | 254 | 173 | 139 | 86 | 104 | 147 | 142 | 36 | 45 | 60 | 110 | 130 | 266 | 628 | 755 | 386 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | on | cross- on | cross- on | glass | cross- off | cross | on | cross- off | cross- on | cross- off | cross- off | cross | off | cross- off | cross- off | cross | cross | cross | off |
High Tide / height (m) | 10:34AM 1.96 | 10:58PM 2.00 | 11:29AM 2.04 | 11:56PM 2.13 | 12:24PM 2.14 | 12:53AM 2.26 | 1:19PM 2.23 | 1:49AM 2.37 | 2:12PM 2.30 | 2:44AM 2.45 | 3:06PM 2.34 | 3:39AM 2.48 | 4:00PM 2.35 | ||||||||
Low Tide / height (m) | 4:53PM 0.40 | 5:19AM 0.31 | 5:45PM 0.29 | 6:13AM 0.22 | 6:36PM 0.18 | 7:07AM 0.15 | 7:29PM 0.08 | 8:01AM 0.11 | 8:22PM 0.01 | 8:56AM 0.09 | 9:17PM -0.03 | 9:51AM 0.11 | 10:13PM -0.02 | ||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||
| Sunrise | 5:47 | - | - | 5:47 | - | - | 5:46 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - | - |
| Sunset | - | 9:16 | - | - | 9:17 | - | - | 9:19 | - | - | 9:20 | - | - | 9:21 | - | - | 9:22 | - | - | 9:23 | - |
 |  |  |  |  |  | |  |  |  | |  | | |  | | | | | |  | |
Rain (mm) | 1 | 7 | 20 | - | - | - | - | 11 | 5 | - | - | - | - | - | - | - | - | 1 | - | - | 6 |
| Temp. °C | 12 | 12 | 11 | 10 | 12 | 11 | 12 | 10 | 10 | 12 | 12 | 10 | 14 | 15 | 14 | 23 | 22 | 13 | 15 | 15 | 15 |
| Feels °C (?) | 11 | 8 | 7 | 6 | 8 | 8 | 7 | 7 | 7 | 10 | 9 | 7 | 9 | 11 | 9 | 18 | 16 | 5 | 12 | 11 | 13 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Porpoise Bay 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 Porpoise Bay Surf forecast
The above surf forecast table for Porpoise Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Porpoise Bay can be found by selecting the local surf guide option on the grey menu. Our Porpoise Bay 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 (Porpoise Bay) 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 Porpoise Bay 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.
Poro Point is 4 km (2 miles) from San Fernando. If you plan a holiday in West Luzon, look for hotels and other accommodation in San Fernando. San Fernando has rooms for a wide range of budgets as well as car hire and transport links.
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