Porpoise Bay surf break

Porpoise Bay surfForecast / Catlins / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Tuesday 25 Nov 2025 NZDT
Forecast 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
13.3° C
(Which is 2.7°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 Wednesday (Nov 26) at 1AM. The primary swell is predicted to be 1.3m 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 1.7m 17s and forecast to arrive on Saturday (Nov 29) 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 1.4m 10s period and expected on Thursday (Nov 27) at 7AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 26th Nov)4.5ft (1.3m) 11s
Best Surf 1AM (Sun 30th Nov)5ft (1.6m) 15s
Most Powerful 4PM (Sat 29th Nov)5.5ft (1.7m) 17s

Table - best surf conditions forecast for Porpoise Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 8mm), mostly falling on Thu morning. Warm (max 22°C on Wed morning, min 11°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the W by Thu night).

Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Sun morning. Very mild (max 17°C on Sat morning, min 9°C on Fri night). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
2
2
1
1
0
0
0
0
0
2
2
3
4
3
1
1
0
0
2
1
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SSW
1.3
SSW
1.3
SSW
1
SSW
0.9
SW
0.5
SW
1.1
W
0.4
SW
2.1
W
0.7
SW
1.1
SW
1.2
SW
1.7
SW
1.6
SW
1.9
SW
1.6
SW
1.2
SW
1
SW
0.9
SW
1.1
SW
0.8
SW
Period(s) (?)111112111110496121216171515131212111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)571372414261187494331335134330692162410341576947444272202260120
Wind
(km/h)
15
SE
5
NNE
20
N
15
W
15
ENE
20
NNE
35
W
25
NNW
35
W
20
W
15
NNE
15
NW
5
W
15
WNW
15
E
25
E
15
S
20
SW
25
W
10
NE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
glassoffcrosscross-
off
offcrossoffcrosscrossoffcross-
off
crosscross-
off
crosscrossoncross-
on
crosscross-
off
cross-
off
High Tide
/ height (m)
7:03AM
1.87
7:20PM
1.78
7:52AM
1.85
8:10PM
1.78
8:44AM
1.86
9:04PM
1.81
9:38AM
1.89
10:01PM
1.89
10:34AM
1.96
10:58PM
2.00
11:29AM
2.04
11:56PM
2.13
12:24PM
2.14
Low Tide
/ height (m)
12:53AM
0.56
1:26PM
0.63
1:44AM
0.56
2:17PM
0.62
2:37AM
0.53
3:09PM
0.58
3:31AM
0.47
4:01PM
0.50
4:25AM
0.39
4:53PM
0.40
5:19AM
0.31
5:45PM
0.29
6:13AM
0.22
Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Sunrise--5:50--5:48--5:48--5:48--5:47--5:47--5:46
Sunset9:09--9:10--9:13--9:14--9:15--9:16--9:17--
cloud
part cloud
part cloud
clear
part cloud
mod rain
clear
rain showers
clear
clear
part cloud
cloud
cloud
mod rain
light rain
light rain
mod rain
rain showers
clear
part cloud
cloud
Rain (mm)
-----6-2-----655101---
Temp. °C151722171717171714151317171312121111141117
Feels °C (?)1212181515141012710815159108778914
  • Map Icons:
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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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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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