Waimanu Bay Surf Break

Lat Long: 20.15° N 155.64° W

Waimanu Bay 48 hour detailed Surf Forecast

Issued: 1 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waimanu Bay sea temperature is
27.3°C
0.6° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 6ft (1.8m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.

The current surf forecast for Waimanu Bay at 7PM is: 1.8m 7s primary swell from a East-northeast direction and 0.9m 14s secondary swell from a East direction, 0.1m 10s secondary swell from a Northwest direction (forecast issued at 01:00pm September 03). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (03 Sep)6ft (1.8m)8s
Afternoon (03 Sep)6.5ft (2.0m)7s
Evening (03 Sep)3.5ft (1.0m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 27°C on Sat morning, min 24°C on Thu night). Mainly fresh winds.

Thu
3
Friday
4
Saturday
5
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
0
0
0
0
0
0
2
2
3
1
1
1
1
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
E
7
2.1
ENE
7
1.8
ENE
7
1
E
14
1
E
14
1.1
E
14
1.2
E
14
2
E
14
2.1
E
14
2.1
E
14
2
E
14
2
E
14
1.9
E
14
1.9
E
14
1.9
ENE
13
1.9
ENE
13
2.2
ENE
13
2.2
ENE
14
2.3
ENE
13
2.2
ENE
13
2.3
ENE
13
Wave Graph
Metric surfscale
Energy kJ
447
444
349
412
407
472
515
1487
1807
1858
1617
1594
1362
1382
1308
1288
1641
1690
1792
1592
1713
Wind (km/h)
30
E
25
ENE
25
E
25
E
30
E
25
E
25
E
25
E
25
E
20
ENE
20
E
20
E
20
E
15
E
15
E
20
E
20
E
15
ENE
15
ENE
15
E
15
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:21AM0.74m
10:04AM0.78m
11:22AM0.83m
10:13PM0.40m
Low Tide
1:19AM0.17m
2:52AM0.18m
7:10PM0.37m
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
6:35
6:34
 mm
1
1
Temp °C
27
26
26
25
25
25
24
25
26
26
26
25
25
24
24
25
27
27
26
26
26
Feels °C
26
25
26
24
24
25
23
24
25
26
26
25
25
25
24
25
28
29
28
28
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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