Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 1 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
26.3° 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 (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 2.5ft (0.7m), 11s period with NE swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 2.5ft (0.7m), 10s period with NE swell.
  • Evening surf: Evening surf (22 Jun, local time) - 2.5ft (0.7m), 10s period with NE swell.

The current surf forecast for Waialua Rivermouth at 9PM is: 0.7m 10s primary swell from a Northeast direction and 0.3m 7s secondary swell from a North-northwest direction, 1.0m 5s secondary swell from a East direction (forecast issued at 01:00pm June 22). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (22 Jun)2.5ft (0.7m)11s
Afternoon (22 Jun)2.5ft (0.7m)10s
Evening (22 Jun)2.5ft (0.7m)10s

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 8mm), mostly falling on Mon night. Warm (max 26°C on Tue afternoon, min 24°C on Mon night). Mainly fresh winds.

Mon
22
Tuesday
23
Wednesday
24
Thu
25
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)
0.7
NE
11
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.6
NE
10
0.6
NE
10
1.2
ENE
6
1.2
ENE
6
1.3
ENE
6
1.3
ENE
6
1.2
ENE
6
1.3
ENE
6
1.6
ENE
7
1.7
E
7
2
ENE
6
1.9
ENE
6
1.8
ENE
6
1.9
ENE
6
2.2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
112
108
104
102
98
79
84
94
104
121
126
115
139
206
255
310
289
261
272
398
372
420
395
385
Wind (km/h)
20
ENE
25
E
25
ENE
25
ENE
25
E
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
30
E
30
ENE
30
ENE
35
ENE
35
ENE
30
E
30
E
30
E
30
E
Wind State
cross-on
cross-on
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
10:51AM0.48m
9:04PM0.37m
11:42AM0.56m
9:55PM0.30m
12:24PM0.62m
10:55PM0.25m
Low Tide
4:59PM0.26m
4:17AM-0.00m
6:48PM0.23m
4:49AM-0.01m
8:05PM0.19m
5:23AM-0.01m
clear
clear
clear
clear
clear
clear
rain showers
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
clear
clear
thunderstorm
clear
clear
part cloud
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:46
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
—
5:47
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:10
—
—
—
—
—
—
—
7:10
—
—
—
—
—
—
—
7:10
—
—
—
—
7:12
 mm
—
—
—
—
—
—
1
1
1
—
1
1
1
—
—
1
—
—
—
1
—
—
—
—
Temp °C
25
25
25
25
24
24
24
24
25
26
25
25
25
24
24
24
25
25
25
24
24
24
24
25
Feels °C
24
23
23
24
23
23
23
24
24
25
24
24
23
22
22
22
23
23
23
21
21
21
21
22
Swell 1
Height (m)
Direction
Period (s)
0.7
NE
11
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.7
NE
10
0.6
NE
10
0.6
N
9
0.6
N
8
0.6
N
8
0.6
N
8
0.5
NE
9
0.5
N
8
0.4
N
8
0.4
SSW
18
0.4
SSW
18
0.4
SSW
18
0.4
SW
17
0.3
SSW
16
0.3
SSW
16
0.4
SW
16
Energy kJ
112
108
104
102
98
79
79
77
92
74
55
50
49
47
41
31
20
120
120
120
77
51
50
65
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
7
0.3
NNW
7
0.3
ESE
6
0.3
NNW
7
0.4
NNW
7
0.4
NNW
8
0.4
NNW
8
0.5
N
8
0.5
N
7
0.5
N
7
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
9
0.5
N
8
0.3
SSW
19
0.4
SW
18
0.4
N
8
0.4
N
8
0.4
N
8
0.3
N
7
0.3
N
8
0.3
NW
12
0.4
NW
12
Energy kJ
15
9
8
9
15
21
19
29
27
27
76
76
76
54
32
71
78
20
21
20
9
10
23
37
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
18
0.2
WNW
11
0.4
NNW
7
0.3
SW
15
0.3
SW
15
0.3
NW
11
0.3
NW
10
0.3
NW
10
0.3
N
10
0.3
N
9
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.3
NW
9
0.3
NW
9
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
N
7
0.1
NW
9
Energy kJ
30
12
15
33
33
18
17
16
17
15
15
15
14
13
13
13
13
13
13
14
17
16
9
3
Wind waves
Height (m)
Direction
Period (s)
0.8
E
5
0.9
E
5
0.8
ENE
5
0.9
E
4
1.1
E
5
1.2
E
5
1.2
ENE
5
1.2
ENE
6
1.2
ENE
6
1.3
ENE
6
1.3
ENE
6
1.2
ENE
6
1.3
ENE
6
1.6
ENE
7
1.7
E
7
2
ENE
6
1.9
ENE
6
1.8
ENE
6
1.9
ENE
6
2.2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.1
ENE
7
Energy kJ
31
37
29
33
51
75
84
94
104
121
126
115
139
206
255
310
289
261
272
398
372
420
395
385
Nearest Offshore or Glassy
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Harbors
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
Lahaina Breakwall/Harbour
HAW - Maui
Shark Pit
HAW - Maui
Harbors
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
25
23
23
27
27
23
27
27
27
27
23
27
25
27
23
25
23
23
23
23
25
27
27
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Steamer Lane-Middle Peak
CAL - Santa Cruz
Ranches
HAW - Oahu
Fullers
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
The Wedge
CAL - Orange County
Waiaha Rivermouth / Honls
HAW - Big Island
Magics
HAW - Big Island
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Super Tubes
CAL - Ventura
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
The Wedge
CAL - Orange County
The Wedge
CAL - Orange County
Magics
HAW - Big Island
Super Tubes
CAL - Ventura
Ma'alaea
HAW - Maui
Fullers
CAL - Monterey
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
Rating
(10 max)
1
1
3
3
3
2
1
1
1
1
2
3
3
3
3
2
2
2
3
3
3
3
3
2
Header Global
El Olon de Ilo
Peru
El Olon de Ilo
Peru
El Olon de Ilo
Peru
Barrancon
Chile
El Loa
Chile
El Olon de Ilo
Peru
Etang-Sale
Reunion
Chameau
Mauritius
Etang-Sale
Reunion
Lebu
Chile
Hell
South Africa
Hell
South Africa
Hell
South Africa
Hell
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Etang-Sale
Reunion
Etang-Sale
Reunion
Guns
Namibia
Dunedin - Cob Cottage
New Zealand
Dinner Plates
New Zealand
Papatowai
New Zealand
Beach Road
South Africa
Rating
(10 max)
5
5
5
5
5
5
5
5
7
8
9
9
9
9
8
7
6
5
5
5
5
5
5
4
  • 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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