Waialua Rivermouth Surf Break

Lat Long: 21.10° N 156.76° W

Waialua Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
26.1° C
0.2° 

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


How big are the waves at Waialua Rivermouth today (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 6ft (1.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 6ft (1.8m), 7s period with ENE swell.
  • Evening surf: Evening surf (10 Jul, local time) - 7ft (2.1m), 7s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 9PM is: 2.1m 7s primary swell from a East-northeast direction (forecast issued at 01:00pm July 10). An open ocean swell of 0.3m 14s is not directed at the surf break, a second open ocean swell of 0.2m 20s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (10 Jul)6ft (1.9m)7s
Afternoon (10 Jul)6ft (1.8m)7s
Evening (10 Jul)7ft (2.1m)7s

Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds.

Fri
10
Saturday
11
Sunday
12
Mon
13
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
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.9
ENE
7
1.8
ENE
7
1.9
ENE
7
2.1
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2
ENE
7
1.9
ENE
7
2.1
ENE
7
2.2
ENE
7
2.3
ENE
7
2.3
ENE
8
2.2
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
366
330
326
384
431
421
433
397
397
397
385
361
338
407
457
557
604
572
621
587
522
591
576
512
Wind (km/h)
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
30
E
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
E
30
ENE
30
ENE
30
ENE
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:32PM0.75m
11:44PM0.22m
1:20PM0.80m
00:51AM0.21m
2:06PM0.84m
1:49AM0.22m
Low Tide
8:24PM0.12m
5:43AM-0.07m
9:09PM0.08m
6:36AM-0.08m
9:50PM0.05m
7:28AM-0.09m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:12
7:12
7:12
 mm
Temp °C
25
25
25
24
25
25
24
24
25
25
25
25
24
24
24
25
25
25
25
24
24
24
24
24
Feels °C
23
23
23
22
23
23
22
22
23
23
23
23
22
22
22
23
22
22
22
21
21
21
21
21
  • 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 Waialua Rivermouth 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.


Nearest locationNearest