Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 7 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
26.5° 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 (24 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 6ft (1.9m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 6.5ft (2.0m), 6s period with ENE swell.
  • Evening surf: Evening surf (24 Jun, local time) - 6.5ft (2.0m), 6s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 1AM is: 1.8m 6s primary swell from a East-northeast direction and 0.6m 8s secondary swell from a North direction, 0.5m 9s secondary swell from a Northeast direction (forecast issued at 07:00pm June 23). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (24 Jun)6ft (1.9m)6s
Afternoon (24 Jun)6.5ft (2.0m)6s
Evening (24 Jun)6.5ft (2.0m)6s

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

Light rain (total 2mm), mostly falling on Tue night. Warm (max 25°C on Tue night, min 24°C on Tue night). Mainly fresh winds.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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)
1.5
E
6
2
ENE
6
1.9
ENE
6
1.8
ENE
6
1.8
E
6
1.9
ENE
6
1.9
ENE
6
2
ENE
6
1.9
ENE
6
1.9
ENE
6
2
ENE
6
2
ENE
6
2
ENE
7
2
ENE
7
1.9
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2.4
ENE
7
2.3
ENE
7
2.2
ENE
8
2.2
ENE
7
2.2
ENE
8
2.4
ENE
7
Wave Graph
Metric surfscale
Energy kJ
160
282
263
282
267
293
293
310
263
263
309
319
330
340
342
397
397
397
548
558
526
512
514
595
Wind (km/h)
30
ENE
30
ENE
35
E
30
E
30
E
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
E
30
E
30
E
30
E
35
E
30
E
35
E
30
E
30
E
30
E
30
E
30
E
35
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-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
9:55PM0.30m
12:24PM0.62m
10:55PM0.25m
1:02PM0.66m
11:55PM0.22m
1:37PM0.68m
Low Tide
6:48PM0.23m
4:49AM-0.01m
8:05PM0.19m
5:23AM-0.01m
8:56PM0.15m
5:58AM-0.02m
thunderstorm
rain showers
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:47
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
—
5:47
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
—
—
—
—
—
—
—
7:10
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
7:12
 mm
3
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
25
25
24
24
24
25
25
25
25
24
24
24
24
24
25
25
25
25
24
24
24
25
25
25
Feels °C
24
24
22
22
22
23
23
22
22
21
20
21
21
21
22
22
23
23
21
22
22
22
22
22
Swell 1
Height (m)
Direction
Period (s)
0.6
N
9
0.6
N
8
0.6
N
8
0.6
N
8
0.5
NE
9
0.5
N
8
0.5
N
8
0.4
SSW
18
0.4
SSW
18
0.4
SSW
18
0.4
SW
17
0.4
SW
16
0.4
NE
8
0.4
SW
16
0.4
NE
8
0.4
NW
12
0.3
SSW
16
0.3
SSW
15
0.3
SSW
15
0.4
NW
11
0.4
NW
11
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
Energy kJ
55
49
47
46
41
31
29
120
120
120
77
66
18
65
18
35
49
47
42
30
30
41
41
20
Swell 2
Height (m)
Direction
Period (s)
0.6
NE
10
0.3
NW
10
0.3
NW
10
0.5
NE
9
0.5
N
8
0.2
SSW
19
0.4
SW
18
0.4
N
8
0.4
N
8
0.4
N
8
0.3
N
8
0.3
N
8
0.3
SSW
16
0.4
NE
8
0.4
SW
16
0.3
SSW
16
0.3
NW
11
0.3
NW
11
0.4
NW
11
0.3
SSW
15
0.3
SSW
14
0.3
NW
11
0.3
NW
10
0.2
WNW
10
Energy kJ
76
15
14
43
32
35
78
21
21
21
11
10
50
18
65
50
20
19
30
42
41
18
16
10
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
10
0.2
SSW
15
0.2
SSW
19
0.2
SSW
16
0.2
SSW
20
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
10
0.2
WNW
13
0.2
WNW
13
0.3
NW
12
0.4
NW
12
0.4
NW
12
0.2
SSW
13
0.1
NW
9
0.1
SE
12
—
0.1
SW
18
0.1
SW
18
0.2
SSW
18
0.3
SW
18
0.2
SSW
18
Energy kJ
15
22
36
25
37
13
13
13
13
14
17
16
23
37
37
16
3
6
—
12
12
31
49
31
Wind waves
Height (m)
Direction
Period (s)
1.5
E
6
2
ENE
6
1.9
ENE
6
1.8
ENE
6
1.8
E
6
1.9
ENE
6
1.9
ENE
6
2
ENE
6
1.9
ENE
6
1.9
ENE
6
2
ENE
6
2
ENE
6
2
ENE
7
2
ENE
7
1.9
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2.4
ENE
7
2.3
ENE
7
2.2
ENE
8
2.2
ENE
7
2.2
ENE
8
2.4
ENE
7
Energy kJ
160
282
263
282
267
293
293
310
263
263
309
319
330
340
342
397
397
397
548
558
526
512
514
595
Nearest Offshore or Glassy
Harbors
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Harbors
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
Harbors
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
The Cove
HAW - Maui
The Cove
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Harbors
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
The Cove
HAW - Maui
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Distance (km)
27
27
23
25
27
23
25
23
23
23
23
23
23
27
25
51
51
23
27
23
25
27
25
51
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Super Tubes
CAL - Ventura
The Wedge
CAL - Orange County
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Ma'alaea
HAW - Maui
Rincon - Rivermouth
CAL - Ventura
Fullers
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Super Tubes
CAL - Ventura
Mouse Rock
CAL - San Luis Obispo
The Wedge
CAL - Orange County
Magics
HAW - Big Island
Ranches
HAW - Oahu
Majors Bay
HAW - Kaua'i
Majors Bay
HAW - Kaua'i
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Magics
HAW - Big Island
Ranches
HAW - Oahu
Super Tubes
CAL - Ventura
Rating
(10 max)
2
2
3
3
4
1
2
2
3
3
2
3
2
2
1
3
3
3
4
4
4
2
1
2
Header Global
Hell
South Africa
Hell
South Africa
Hell
South Africa
Hell
South Africa
Gerickes Point
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Caravan Park/Lamberts Bay
South Africa
Chameau
Mauritius
Guns
Namibia
Dunedin - Cob Cottage
New Zealand
Dinner Plates
New Zealand
Papatowai
New Zealand
Ahijedero
Mexico
Beach Road
South Africa
Dolphin Point
South Africa
Boneyards
South Africa
Boneyards
South Africa
Bruces Beauties
South Africa
Bruces Beauties
South Africa
Buchupureo
Chile
Cape St Martin
South Africa
Easter Reef
Australia
Boneyards
South Africa
Rating
(10 max)
9
9
9
9
8
7
6
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
  • 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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