Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 1 am 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 7AM is: 0.7m 11s primary swell from a Northeast direction and 0.3m 7s secondary swell from a North-northwest direction, 0.9m 4s secondary swell from a East direction (forecast issued at 01:00am 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 7mm), mostly falling on Mon night. Warm (max 25°C on Mon morning, min 24°C on Mon morning). Mainly fresh winds.

Monday
22
Tuesday
23
Wednesday
24
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
5 PM
8 PM
11 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)
0.6
NE
11
0.6
NE
11
0.7
NE
11
0.7
NE
11
0.7
NE
10
0.7
NE
10
0.7
NE
10
1.4
ENE
5
0.7
NE
10
0.6
NE
10
0.6
NE
10
1.2
ENE
6
1.3
ENE
6
1.3
ENE
6
1.5
ENE
6
1.6
ENE
6
1.8
ENE
6
2
ENE
6
2
ENE
6
1.8
ENE
6
1.6
ENE
6
1.7
ENE
6
1.8
ENE
6
2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
96
96
114
112
108
104
102
80
98
79
77
101
117
139
176
188
273
320
329
261
197
223
263
350
Wind (km/h)
20
E
20
E
20
E
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
E
20
ENE
20
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
30
ENE
30
E
30
ENE
30
ENE
30
ENE
30
ENE
35
E
Wind State
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-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
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
3:44AM-0.00m
4:59PM0.26m
4:17AM-0.00m
6:48PM0.23m
4:49AM-0.01m
8:05PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
rain showers
rain showers
clear
rain showers
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:46
—
—
—
—
—
—
—
5:46
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:10
—
—
—
—
—
—
—
7:10
—
—
—
—
—
—
—
7:10
—
—
 mm
—
—
—
—
—
—
—
—
—
1
1
—
—
1
1
—
1
1
—
—
—
—
—
—
Temp °C
25
24
24
25
25
25
25
24
24
24
24
25
25
25
25
25
25
24
24
25
25
25
25
24
Feels °C
26
24
23
24
24
23
24
23
23
24
24
24
24
24
24
24
23
22
22
23
24
23
23
21
Swell 1
Height (m)
Direction
Period (s)
0.6
NE
11
0.6
NE
11
0.7
NE
11
0.7
NE
11
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.4
NNW
7
0.7
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.6
NE
10
0.6
N
8
0.6
N
8
0.6
N
8
0.5
N
8
0.5
N
8
0.4
N
8
0.4
N
8
0.4
SSW
18
0.4
SSW
18
0.4
SW
17
Energy kJ
96
96
114
112
108
104
102
15
96
79
77
76
74
74
49
47
47
32
31
20
20
120
120
77
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
7
0.3
NNW
7
0.3
NNW
7
0.4
NNW
7
0.3
NNW
7
0.4
ESE
6
0.4
NNW
7
0.3
SW
15
0.4
NNW
8
0.4
NNW
8
0.5
N
8
0.5
N
7
0.5
N
7
0.6
N
9
0.6
NE
10
0.6
NE
10
0.5
NE
10
0.2
SSW
20
0.3
SSW
19
0.4
SW
18
0.4
SSW
18
0.4
N
8
0.4
N
8
0.3
N
8
Energy kJ
15
9
9
15
9
14
15
33
21
19
29
27
27
55
74
58
44
37
71
78
120
21
20
11
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
17
0.4
SW
17
0.2
SSW
18
0.3
ESE
7
0.2
WNW
11
0.4
NNW
7
0.3
SW
15
0.3
NW
11
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
0.2
SSW
19
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
Energy kJ
75
77
30
9
12
15
33
19
18
17
16
17
15
15
15
14
37
13
13
13
13
13
14
17
Wind waves
Height (m)
Direction
Period (s)
0.5
ENE
4
0.9
E
4
0.9
E
4
0.8
E
5
0.9
E
5
0.8
E
5
0.8
E
5
1.4
ENE
5
1.3
ENE
5
1.1
ENE
5
1
ENE
6
1.2
ENE
6
1.3
ENE
6
1.3
ENE
6
1.5
ENE
6
1.6
ENE
6
1.8
ENE
6
2
ENE
6
2
ENE
6
1.8
ENE
6
1.6
ENE
6
1.7
ENE
6
1.8
ENE
6
2
ENE
7
Energy kJ
8
27
32
29
39
28
27
80
98
72
65
101
117
139
176
188
273
320
329
261
197
223
263
350
Nearest Offshore or Glassy
S-Turns
HAW - Maui
Osterizers/Rainbows
HAW - Maui
Osterizers/Rainbows
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Osterizers/Rainbows
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Harbors
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
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)
16
19
19
23
23
23
23
23
19
23
27
27
27
27
23
25
27
23
23
23
23
23
23
25
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
The Wedge
CAL - Orange County
Mouse Rock
CAL - San Luis Obispo
Waiaha Rivermouth / Honls
HAW - Big Island
Steamer Lane-Middle Peak
CAL - Santa Cruz
Super Tubes
CAL - Ventura
Fullers
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Blacks Beach
CAL - San Diego County
Super Tubes
CAL - Ventura
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
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
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
Rating
(10 max)
2
3
2
1
2
3
3
3
3
2
1
1
1
2
3
3
3
4
2
2
2
3
3
3
Header Global
Ning Nong Point and Reef
New Zealand
Ning Nong Point and Reef
New Zealand
Etang-Sale
Reunion
El Olon de Ilo
Peru
Chameau
Mauritius
Chameau
Mauritius
Barrancon
Chile
El Loa
Chile
El Olon de Ilo
Peru
Etang-Sale
Reunion
Etang-Sale
Reunion
Etang-Sale
Reunion
Etang-Sale
Reunion
Hell
South Africa
Dolphin Point
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Gerickes Point
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Hell
South Africa
Etang-Sale
Reunion
Guns
Namibia
El Gringo
Chile
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
6
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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