Port Waikato-Sunset beach Surf Break

Lat Long: 37.39° S 174.71° E

Port Waikato-Sunset beach Surf Forecast and Surf Report

Issued: 5 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Port Waikato-Sunset beach sea temperature is
13.7° C
0.6° 

Port Waikato-Sunset beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Port Waikato-Sunset beach surf forecast from 30 Jul 2026:

  • Best quality surf: Friday 31 Jul, 9PM (local time) - 11ft (3.5m), 13s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Saturday 1 Aug, 3AM (local time) - 13ft (4.0m), 13s period, WSW swell with 5,275 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 9PM (local time) - 11ft (3.5m), 13s period with WSW swell.

Best Forecast Surf Conditions for Port Waikato-Sunset beach this week:

The surf forecast for Port Waikato-Sunset beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 9PM. The primary swell is predicted to be 3.5m and 13s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Port Waikato-Sunset beach in the next 16 days are 4.0m 13s and forecast to arrive on Saturday (Aug 01) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Aug 07) at 12PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 31st Jul)11ft (3.5m) 13s
Best Surf 9PM (Fri 31st Jul)11ft (3.5m) 13s
Most Powerful 3AM (Sat 1st Aug)13ft (4.0m) 13s

Table - best surf conditions forecast for Port Waikato-Sunset beach over the next 16 days.


The Lowdown

G’day, Rusty here, looking at the local surf for the next couple of weeks. We’ve got a bit of a slow start, but there’s some real size on the way for the brave.

The first few days are a washout, honestly. Friday (31st July) is a mess with onshore wind and messy, lumpy conditions. The swell is there but it’s not surfable. We’ll have to wait until Saturday the 1st of August for the first real action, but it’s a heavy one. The swell hits 12 ft from the WSW with a solid 13 second period, and there’s a huge amount of energy in the water (4637 combined energy). The wind is light offshore from the ESE, so it’ll be clean, but that size is just too much for this spot. This is one for the experts only, and even then, it’s a big call. The best bet for the average surfer is Sunday morning (2nd August). The swell drops to a more manageable 7 ft from the SW, still with a decent 11 second period, and the wind is light cross-off from the SSE. It’s clean and the energy is moderate (1039 combined energy). This is the standout for the near-term, but it’s still a solid size, so not for the groms.

After that, the week goes quiet again. Monday and Tuesday have onshore winds and poor to marginal conditions. Wednesday the 5th of August morning looks promising again: 7 ft SW swell with a 14 second period, light cross-off breeze from the SSE, and clean. The energy is moderate (1664 combined energy), and it’s a good option for experienced surfers. The rest of the week is a mix of small, clean waves and some days where the swell is just too big again, like Thursday afternoon (6th August) with a 10 ft WNW swell, but it’s glassy – that’s a big, clean, expert-only wave.

The weekend of the 8th-9th August is small and clean, with offshore winds, but the swell drops to under 3 ft. The energy is low (334 to 404 combined energy). It’s a good time for a longboard or a beginner session, but don’t expect fireworks.

The second week gets interesting again. From the 12th of August, we see a persistent offshore wind pattern from the east, with consistent 3 ft to 3 ft WSW swells. The period is decent, around 13-16 seconds, and the energy is low to moderate (382 to 601 combined energy). It’s clean, but small. The real standout in this stretch is Thursday morning the 13th of August. The swell jumps to 6 ft from the W, but the period is a short 7 seconds – that’s a windswell, not a groundswell. The wind is offshore from the east at 16 mph, and the energy is moderate (545 combined energy). It’s clean and has some push, but that short period means it’ll be a bit crumbly and less organised. It’s a promising window, but keep an eye on it.

The following weekend (15th August) picks up again with a 4 ft WSW swell and a long 19 second period, offshore winds, and moderate energy (1575 combined energy). This is a long-period groundswell, so it’ll have plenty of punch and nice lines, but it’s best for the points or reefs, not the beach break. It’s a promising end to the run, but it’s a way off, so treat it as a hopeful heads-up.

Overall, the best on offer is Sunday morning (2nd August) for the clean, solid SW swell, and keep an eye on Thursday morning (13th August) for the offshore windswell. The water temp is about average for this time of year, nothing unusual.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 13°C on Fri morning, min 6°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 14°C on Mon morning, min 5°C on Wed morning). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
!
!
!
4
4
2
2
1
0
0
2
2
2
4
3
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
W
10
1.5
WSW
16
3.5
WSW
14
3.5
WSW
13
3
WSW
13
2.5
SW
12
2
SW
11
1.4
SW
10
1.6
SW
12
1
WSW
19
1.3
WSW
18
1.7
WSW
17
1.7
WSW
16
1.7
WSW
16
2.4
SW
14
2.1
SW
14
1.8
SW
13
1.4
SW
13
1.2
SW
12
0.9
SW
12
1.4
WNW
8
Wave Graph
Metric surfscale
Energy kJ
985
1027
5092
4307
3264
1824
1001
400
671
750
1106
1673
1536
1460
2233
1688
1110
679
435
205
268
Wind (km/h)
25
W
25
W
15
WSW
10
ESE
10
SE
10
ESE
5
SE
5
SSW
10
WSW
20
SW
25
WSW
25
WSW
20
SW
20
SW
20
SSW
10
E
5
NW
5
ENE
10
E
5
NE
10
ENE
Wind State
cross-on
cross-on
cross-on
off
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
on
glassy
cross-off
cross-off
cross-off
High Tide
10:47AM3.51m
11:01PM3.71m
11:21AM3.54m
11:35PM3.72m
11:56AM3.53m
00:09AM3.68m
12:32PM3.47m
00:45AM3.59m
1:11PM3.39m
1:26AM3.46m
1:54PM3.28m
2:13AM3.31m
2:46PM3.15m
Low Tide
4:54PM0.60m
5:15AM0.64m
5:29PM0.59m
5:52AM0.62m
6:05PM0.63m
6:29AM0.65m
6:43PM0.72m
7:08AM0.71m
7:25PM0.85m
7:50AM0.82m
8:12PM1.00m
8:37AM0.96m
9:08PM1.15m
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
rain showers
clear
clear
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:18
7:18
7:18
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:35
5:36
5:36
5:37
5:37
 mm
2
2
1
1
2
2
Temp °C
13
13
12
12
13
9
10
11
13
14
13
13
13
12
11
10
12
11
11
14
11
Feels °C
9
7
7
8
9
6
7
9
9
9
8
8
9
8
7
7
10
9
8
12
8
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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 Port Waikato-Sunset beach Surf forecast

The above surf forecast table for Port Waikato-Sunset beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Port Waikato-Sunset beach can be found by selecting the local surf guide option on the grey menu. Our Port Waikato-Sunset beach 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 (Port Waikato-Sunset beach) 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 Port Waikato-Sunset beach 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.

Port Waikato-Sunset beach is 30 km (19 miles) from the city of Pukekohe East. If you plan a holiday in Raglan and West Waikato, look for hotels and other accommodation in Pukekohe East. Pukekohe East has rooms for a wide range of budgets as well as car hire and transport links.

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