Port Waikato-The Reef surfForecast / Raglan and West Waikato / New Zealand

information circle48hr Weather and Surf, issued 5 pm Monday 18 Aug 2025 NZST
Forecast update in hr  min  s Forecast update imminent
Port Waikato-The Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Waikato-The Reef sea temperature is
14.2° C
(Which is normal for this time of year)


How big are the waves at Port Waikato-The Reef today?

The current surf forecast for Port Waikato-The Reef at 10PM is: 3.5m 8s primary swell from a West direction (forecast issued at 05:00pm August 18). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)8ft (2.4m)16s
Evening (18 Aug)11ft (3.5m)8s

Table - waves today at Port Waikato-The Reef. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.4
W
1.7
WSW
3.5
W
3.5
W
3
W
3.5
WSW
2.2
SW
3
WSW
3
WSW
2.5
WSW
3.5
SW
4
SW
4
SW
3.5
SW
3
WSW
3.5
SW
3
SW
3
SW
2.5
SW
2.4
SW
2.2
SW
2
SW
2.1
SW
2.1
SW
Period(s) (?)161681499101311111213131313121212121212121414
Wave
Graph
(?)Metric surfscale
Energy (?)278918221424559026482624223133353195191636275093784870653120324826122200171818101725161317521859
Wind
(km/h)
30
W
30
WNW
35
WNW
30
WSW
25
WSW
25
W
20
W
15
W
20
WSW
5
SSE
25
SSE
20
S
25
S
30
S
25
S
25
S
25
SSW
15
S
10
SSE
10
SSE
5
ESE
5
ESE
5
SE
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
offglasscross-
off
glass
High Tide
/ height (m)
5:28PM
3.05
5:58AM
3.01
6:47PM
3.18
7:11AM
3.12
7:46PM
3.37
8:09AM
3.27
Low Tide
/ height (m)
11:43PM
1.28
12:20PM
1.22
1:02AM
1.15
1:30PM
1.05
2:00AM
0.96
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Sunrise------7:00-------6:58-------6:58-
Sunset5:47-------5:49-------5:50-------
thunderstorm thunderstorm thunderstorm thunderstorm light rainrain showersrain showersthunderstorm thunderstorm mod rainlight rainpart cloudclearclearclearclearpart cloudclearclearclearclearclearclearclear
Rain (mm)
21131212493-------------
Temp. °C14131212111012119987788109101010108811
Feels °C (?)975654775721001336677669
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Raglan and West Waikato

  1. weather stationWind Update Wind reports 15 km away suggest it is still onshore at Port Waikato-The Reef (stormy winds from the WNW at Kario). 2.9m 7s swell from the WNW with a 1.6m 15s groundswell from the WSW. 2 swells combining so expect closeout sets.

    Port Waikato-The Reef
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1 h 4 min ago

93 km/h
WNW
Onshore
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