Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 7 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
26.4° C

Slightly warmer than usual

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

Surf Forecasts:

How big are the waves at Waialua Rivermouth today (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 6ft (1.8m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (05 Jul, local time) - 6ft (1.8m), 7s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 12AM is: 1.8m 8s primary swell from a East-northeast direction and 0.5m 12s secondary swell from a Northwest direction (forecast issued at 07:00pm July 04). An open ocean swell of 0.4m 19s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (05 Jul)6ft (1.8m)8s
Afternoon (05 Jul)6.5ft (2.0m)7s
Evening (05 Jul)6ft (1.8m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 25°C on Sat night, min 24°C on Sat night). Mainly fresh winds.

Sat
4
Sunday
5
Monday
6
Tue
7
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
11 AM
2 PM
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)
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.3
ENE
7
2.3
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.4
ENE
8
Wave Graph
Metric surfscale
Energy kJ
392
410
393
393
372
372
400
412
387
334
325
384
450
469
482
559
559
537
516
516
531
522
566
620
Wind (km/h)
30
ENE
30
ENE
30
E
25
E
25
ENE
30
E
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:00PM0.61m
7:27AM0.32m
6:34PM0.54m
8:41AM0.40m
7:12PM0.47m
9:49AM0.48m
Low Tide
1:38AM0.04m
12:11PM0.19m
2:08AM0.02m
1:45PM0.25m
2:41AM0.01m
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
7:12
 mm
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
25
25
24
24
25
24
25
25
25
24
24
24
24
25
25
25
24
24
24
24
24
24
25
Feels °C
22
23
23
22
22
23
21
22
22
22
21
21
20
20
21
21
21
20
20
20
21
20
20
22
Swell 1
Height (m)
Direction
Period (s)
0.6
NW
12
0.6
NW
12
0.5
NW
12
0.5
NW
12
0.5
NW
11
0.4
NW
11
0.4
NW
11
0.4
SSW
18
0.5
SW
18
0.5
SW
17
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
Energy kJ
90
87
67
66
63
43
43
121
150
140
103
102
102
100
99
97
92
87
85
84
84
84
82
82
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
15
0.4
SW
15
0.4
SW
19
0.4
SW
19
0.4
SSW
18
0.4
SSW
18
0.4
SSW
18
0.4
NW
11
0.4
NW
11
0.4
NW
11
0.3
NW
11
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.2
NNW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
9
0.2
ESE
9
0.1
NW
9
0.1
NW
9
Energy kJ
58
56
96
93
127
124
123
42
42
41
18
17
16
16
16
10
4
4
4
4
3
9
3
3
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
20
0.4
SW
20
0.4
SW
15
0.4
SW
15
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.2
ESE
11
0.1
SE
10
0.2
ESE
10
0.2
SSW
13
0.2
SSW
13
0.1
SW
13
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
W
10
0.1
W
10
—
—
0.1
NW
9
—
0.1
E
9
Energy kJ
98
97
55
54
54
54
54
52
11
4
10
16
17
7
4
4
4
2
2
—
—
3
—
2
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.9
ENE
8
2
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.3
ENE
7
2.3
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.4
ENE
8
Energy kJ
392
410
393
393
372
372
400
412
387
334
325
384
450
469
482
559
559
537
516
516
531
522
566
620
Nearest Offshore or Glassy
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
23
23
23
23
23
25
23
23
23
23
23
23
23
23
23
25
25
23
23
23
25
25
23
23
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Rating
(10 max)
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Ma'alaea
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Ma'alaea
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The Wedge
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Fullers
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Super Tubes
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Rating
(10 max)
2
2
3
3
3
3
2
2
2
3
3
3
2
3
2
2
4
3
3
2
2
2
2
2
Header Global
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Easter Reef
Australia
Easter Reef
Australia
Fox River
New Zealand
Blaketown Wedge
New Zealand
Blaketown Wedge
New Zealand
Desperation Point
New Zealand
Larsen Street
New Zealand
Anawhata Road (Oaonui)
New Zealand
Injidup Carpark
Australia
Gas Bay
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cyclops
Australia
Trial Harbour
Australia
Cyclops
Australia
Currumbin Point
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Rating
(10 max)
9
9
9
8
7
6
5
5
6
5
5
6
9
8
8
8
7
5
5
5
5
7
9
9
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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