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Porpoise Bay Surf Forecast
/ Catlins (9 surf breaks) /
Surf Forecasts:
Porpoise Bay surfForecast / Catlins / New Zealand
16 Day Weather and Surf, issued 11 pm Friday 29 May 2026 NZSTForecast 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
12.5° C
(Which is 2.3°C warmer than normal for this time of year)Porpoise Bay surf forecast from 29 May 2026:
- Best quality surf: Saturday 30 May, 9AM (local time) - 5.5ft (1.7m), 12s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 30 May, 9AM (local time) - 5.5ft (1.7m), 12s period, SSW swell with 871 kJ wave energy.
- Next surfable swell (1★+): Saturday 30 May, 9AM (local time) - 5.5ft (1.7m), 12s period with SSW swell.
Best Forecast Surf Conditions for Porpoise Bay this week:
The surf forecast for Porpoise Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 30) at 9AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Porpoise Bay in the next 16 days are 1.7m 12s and forecast to arrive on Saturday (May 30) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Thursday (Jun 04) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 30th May) | 5.5ft (1.7m) 12s |
| Best Surf | 9AM (Sat 30th May) | 5.5ft (1.7m) 12s |
| Most Powerful | 9AM (Sat 30th May) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for Porpoise Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Mon morning. Very mild (max 16°C on Sun morning, min 8°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 13°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Fri 5 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 11 | SSW 13 | SW 12 | SW 11 | SSW 11 | SW 10 | SW 13 | SSW 13 | E 8 | E 8 | E 9 | |
1622 | 871 | 655 | 264 | 149 | 128 | 136 | 132 | 130 | 114 | 133 | 209 | 236 | 169 | 143 | 104 | 253 | 212 | 153 | 143 | 122 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | glassy | glassy | cross-off | off | off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | |
High Tide | 1:18AM1.99m | 1:43PM2.05m | 1:58AM1.99m | 2:23PM2.07m | 2:37AM1.99m | 3:03PM2.06m | 3:17AM1.97m | 3:44PM2.04m | 3:58AM1.94m | 4:25PM2.00m | 4:39AM1.90m | 5:06PM1.95m | 5:21AM1.85m | 5:49PM1.90m | |||||||
Low Tide | 7:20AM0.39m | 7:45PM0.45m | 8:01AM0.39m | 8:26PM0.47m | 8:42AM0.41m | 9:09PM0.49m | 9:24AM0.43m | 9:52PM0.52m | 10:08AM0.46m | 10:37PM0.55m | 10:53AM0.49m | 11:22PM0.58m | 11:39AM0.52m | ||||||||
 |  |  |  | | |  |  |  | | |  | | | | | | | |  | | |
 | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — | 8:18 | — | — | 8:18 | — | — | 8:18 | — | — | 8:19 | — |
 | — | — | 5:06 | — | — | 5:06 | — | — | 5:05 | — | — | 5:05 | — | — | 5:04 | — | — | 5:04 | — | — | 5:02 |
— | — | — | — | — | — | 3 | 8 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 8 | 10 | 11 | 12 | 16 | 16 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 10 | 11 | 13 | 12 | 13 | 14 |
6 | 9 | 9 | 9 | 12 | 15 | 11 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 8 | 8 | 10 | 10 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 13 | ENE 8 | SW 13 | SW 13 | SW 12 | SW 11 | SSW 13 | SW 12 | SW 11 | SSW 11 | SW 10 | SW 13 | E 7 | E 8 | E 8 | E 9 |
 kJ | 1622 | 871 | 655 | 264 | 149 | 128 | 60 | 132 | 130 | 114 | 133 | 209 | 236 | 169 | 143 | 104 | 253 | 155 | 153 | 143 | 122 |
Swell 2 Height (m) Direction Period (s) | — | SSE 9 | ENE 5 | S 8 | S 8 | E 7 | SW 13 | ENE 9 | ENE 9 | E 9 | E 10 | ENE 10 | ENE 11 | ENE 10 | ENE 12 | ENE 11 | ENE 10 | SSW 13 | SW 12 | SW 12 | S 10 |
| kJ | — | 73 | 5 | 33 | 37 | 34 | 136 | 66 | 65 | 39 | 47 | 54 | 121 | 108 | 106 | 68 | 32 | 212 | 122 | 116 | 80 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSE 9 | E 7 | SSE 8 | WSW 4 | SW 6 | SW 5 | S 16 | S 19 | S 9 | S 8 | SW 16 | SSW 15 | SSW 14 | S 8 | ENE 10 | S 10 | S 10 | SW 12 |
| kJ | — | — | — | 47 | 22 | 23 | 4 | 5 | 4 | 5 | 7 | 6 | 35 | 65 | 45 | 82 | 5 | 20 | 52 | 48 | 69 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | NNE 3 | N 3 | — | — | — | — | — | WNW 2 | WSW 6 | — | — | ENE 3 | ENE 5 | — | NNE 3 | NW 3 | NW 3 |
| kJ | — | — | — | 2 | 3 | 5 | — | — | — | — | — | 1 | 68 | — | — | 3 | 43 | — | 2 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 34 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Catlins | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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 16 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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