Waiaha Rivermouth / Honls Surf Break

Lat Long: 19.63° N 155.99° W

Waiaha Rivermouth / Honls 48 hour detailed Surf Forecast

Issued: 7 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waiaha Rivermouth / Honls sea temperature is
27.6° C
1.1° 

Waiaha Rivermouth / Honls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Waiaha Rivermouth / Honls today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 3ft (0.9m), 18s period with S swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 3ft (0.9m), 17s period with S swell.
  • Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.1m), 16s period with S swell.

The current surf forecast for Waiaha Rivermouth / Honls at 1AM is: 0.9m 13s primary swell from a South-southwest direction and 0.6m 19s secondary swell from a South direction (forecast issued at 07:00pm August 11). The wind direction is predicted to be glassy and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (12 Aug)3ft (0.9m)18s
Afternoon (12 Aug)3ft (0.9m)17s
Evening (12 Aug)3.5ft (1.1m)16s

Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Wed morning, min 25°C on Thu night). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
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
1
2
3
3
3
2
2
2
3
3
3
3
3
2
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.7
S
19
0.8
S
18
0.9
S
18
1
S
18
0.9
S
18
1
S
17
1
S
16
1.1
S
16
1.3
SSW
16
1.1
S
16
1.1
S
16
1.1
S
16
1.3
SSW
15
1.2
SSW
15
1.2
SSW
15
1.2
S
15
Wave Graph
Metric surfscale
Energy kJ
265
258
308
361
413
509
620
498
579
526
628
905
612
612
589
796
666
657
627
Wind (km/h)
15
W
10
W
5
SW
5
WNW
5
NW
0
NW
5
W
5
WSW
10
SSW
5
SW
10
NNW
10
NW
5
E
5
SE
5
W
5
W
0
SSW
0
SSE
0
SE
Wind State
cross-on
cross-on
on
glassy
glassy
glassy
cross-on
on
cross-on
glassy
cross-off
cross
glassy
glassy
cross-on
cross-on
glassy
glassy
glassy
High Tide
3:12PM0.81m
3:20AM0.32m
3:51PM0.77m
4:06AM0.37m
4:26PM0.72m
Low Tide
10:17PM0.05m
8:48AM-0.01m
10:47PM0.04m
9:38AM0.02m
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:52
 mm
1
1
1
1
Temp °C
26
26
26
26
26
27
28
28
27
27
26
26
26
27
28
28
28
26
26
Feels °C
28
29
30
30
30
31
31
31
29
31
28
29
30
30
31
31
32
30
30
  • 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 

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