Waiaha Rivermouth / Honls Surf Break

Lat Long: 19.63° N 155.99° W

Waiaha Rivermouth / Honls 48 hour detailed Surf Forecast

Issued: 1 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waiaha Rivermouth / Honls sea temperature is
26.9° C
0.8° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.5m), 13s period with W swell.

The current surf forecast for Waiaha Rivermouth / Honls at 6PM is: 0.6m 14s primary swell from a South-southwest direction and 0.5m 13s secondary swell from a West direction, 0.3m 2s secondary swell from a West direction (forecast issued at 01:00pm July 18). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Jul)2ft (0.6m)14s
Afternoon (18 Jul)2ft (0.6m)14s
Evening (18 Jul)1.5ft (0.5m)13s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
1
1
1
0
1
2
0
0
0
1
1
2
2
2
0
0
1
1
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)
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.5
W
13
0.6
SSW
12
0.7
SSW
12
0.6
SSW
13
0.4
S
19
0.4
S
18
0.5
S
18
0.5
S
18
0.5
S
17
0.5
S
16
0.6
S
16
0.9
S
16
0.9
S
16
0.9
S
16
0.9
S
15
0.9
S
15
0.9
S
15
Wave Graph
Metric surfscale
Energy kJ
160
160
158
133
87
117
131
129
110
101
155
152
147
139
193
412
407
391
353
348
339
Wind (km/h)
10
W
15
W
10
WSW
10
SW
10
WSW
10
W
5
W
5
SW
10
SW
20
WSW
10
W
10
NW
5
NW
0
NNW
5
S
5
S
10
SW
15
SW
10
W
10
NW
10
NW
Wind State
cross-on
cross-on
on
on
on
cross-on
cross-on
glassy
on
on
cross-on
cross
cross
glassy
glassy
glassy
on
on
cross-on
cross
cross
High Tide
6:47PM0.55m
8:16AM0.40m
7:21PM0.46m
9:27AM0.45m
7:57PM0.38m
Low Tide
12:21PM0.15m
1:50AM0.02m
1:35PM0.22m
2:23AM0.03m
3:14PM0.27m
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:05
7:04
 mm
1
1
1
Temp °C
28
27
27
26
26
25
25
26
27
26
26
25
25
25
26
26
27
27
27
26
26
Feels °C
31
30
31
29
29
28
28
30
30
28
29
28
28
29
29
28
28
28
29
29
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 

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