Surf Break

Lat Long: 20.15° N 155.64° W

Waimanu Bay 48 hour detailed Surf Forecast

Issued: 1 am 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waimanu Bay sea temperature is
27.6°C
0.8° 

Waimanu Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Waimanu Bay today (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 10ft (3.0m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 8ft (2.5m), 9s period with E swell.
  • Evening surf: Evening surf (27 Sep, local time) - 8ft (2.5m), 8s period with E swell.

The current surf forecast for Waimanu Bay at 9AM is: 3.0m 9s primary swell from a East direction and 0.2m 9s secondary swell from a North direction (forecast issued at 01:00am September 27). An open ocean swell of 0.2m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (27 Sep)10ft (3.0m)9s
Afternoon (27 Sep)8ft (2.5m)9s
Evening (27 Sep)8ft (2.5m)8s

Table - waves today at Waimanu Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Sun morning). Winds decreasing (fresh winds from the E on Sun morning, light winds from the ESE by Tue night).

Sunday
27
Monday
28
Tuesday
29
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
1
1
2
2
1
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
ENE
9
3
E
9
3
E
9
3
E
9
3
E
9
2.5
E
8
2.5
E
8
2.4
E
8
2.2
E
8
2.2
E
8
2.2
E
8
2.3
E
8
2.5
E
8
2.5
E
8
2.3
E
8
2
E
8
1.8
E
8
1.7
E
8
1.7
E
8
1.6
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.4
E
8
Wave Graph
Metric surfscale
Energy kJ
1534
1421
1405
1272
1177
1045
866
797
670
654
654
699
809
805
699
533
450
403
403
343
343
343
291
260
Wind (km/h)
40
E
35
E
35
E
35
E
30
E
30
E
30
E
30
E
30
ESE
30
ESE
25
ESE
25
E
30
E
25
E
20
E
20
E
15
ESE
15
ESE
15
ESE
15
E
15
ENE
15
E
15
E
15
ESE
Wind State
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
High Tide
3:17AM0.84m
3:00PM0.71m
3:58AM0.87m
3:27PM0.65m
4:43AM0.88m
3:53PM0.59m
Low Tide
9:22AM0.25m
9:14PM0.08m
10:09AM0.29m
9:42PM0.07m
11:01AM0.35m
10:14PM0.07m
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:11
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:14
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:12
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
25
25
26
27
27
26
25
25
25
26
27
28
27
26
26
25
26
26
27
27
27
26
26
Feels °C
22
22
22
23
25
25
24
22
22
22
25
25
27
26
27
27
26
27
27
28
29
29
27
28
  • 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
How to use the Wavefinder 

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 Waimanu 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.


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