Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 1 am 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
25.6° C

Normal for this time of year

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 (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 3ft (0.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 2.5ft (0.8m), 7s period with ENE swell.
  • Evening surf: Evening surf (12 Jun, local time) - 2.5ft (0.8m), 7s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 8AM is: 0.9m 7s primary swell from a East-northeast direction (forecast issued at 01:00am June 12). An open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (12 Jun)3ft (0.9m)7s
Afternoon (12 Jun)2.5ft (0.8m)7s
Evening (12 Jun)2.5ft (0.8m)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

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 25°C on Fri afternoon, min 24°C on Fri morning). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
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)
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
E
7
0.5
E
7
0.6
ENE
7
0.5
E
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.5
E
6
0.9
NE
6
0.8
ENE
7
0.8
ENE
7
Wave Graph
Metric surfscale
Energy kJ
117
97
94
94
69
69
67
67
51
51
49
37
36
34
24
36
23
40
38
38
22
61
61
61
Wind (km/h)
15
E
15
E
15
ENE
15
ENE
20
NE
15
ENE
15
ENE
15
ENE
10
ENE
10
ENE
10
ENE
15
NE
20
NE
20
NE
15
NE
15
ENE
15
ENE
20
NE
15
NE
20
NE
20
NE
20
ENE
20
ENE
20
ENE
Wind State
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
11:58PM0.26m
1:33PM0.77m
00:56AM0.22m
2:18PM0.82m
1:52AM0.20m
3:04PM0.84m
Low Tide
6:10AM-0.09m
9:07PM0.07m
6:52AM-0.11m
10:00PM0.04m
7:36AM-0.12m
10:50PM0.02m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:43
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:08
—
—
—
—
—
—
—
7:08
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
Temp °C
24
24
24
24
24
25
25
24
24
24
24
24
24
25
25
24
24
24
24
24
24
25
24
24
Feels °C
24
25
24
24
23
25
26
25
25
25
25
24
22
24
25
23
24
23
24
24
23
24
23
23
Swell 1
Height (m)
Direction
Period (s)
1
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
E
7
0.5
E
7
0.6
SW
21
0.6
SSW
20
0.6
SSW
19
0.6
SSW
19
0.7
ENE
7
0.7
SW
19
0.7
SW
18
0.7
SW
18
0.7
SW
18
Energy kJ
117
97
94
94
69
69
67
67
51
51
49
37
36
34
24
355
259
251
251
38
357
323
316
312
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
10
0.3
WNW
10
0.3
WNW
10
0.3
WNW
10
0.3
SW
19
0.3
SW
19
0.3
SW
19
0.2
WNW
10
0.2
SSW
24
0.3
SW
18
0.4
SW
18
0.4
SW
23
0.4
SSW
22
0.4
SSW
21
0.4
SSW
21
0.2
SSW
13
0.5
E
7
0.3
SW
16
0.3
SW
16
0.7
SW
19
0.5
E
6
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
Energy kJ
25
19
18
18
59
59
59
9
55
51
112
130
181
180
180
17
23
41
41
376
22
6
6
6
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.3
SW
20
0.3
WNW
10
0.3
WNW
10
0.3
WNW
10
0.3
SW
19
0.3
SW
19
0.3
SSW
24
0.4
SW
23
0.4
SW
18
0.3
SW
18
0.3
SW
18
0.4
SW
18
0.2
WNW
9
0.3
SW
17
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.2
WNW
8
0.2
WNW
8
0.2
WNW
7
0.2
WNW
7
Energy kJ
25
25
25
60
18
18
18
59
58
108
140
112
49
49
111
7
45
11
11
10
6
6
5
5
Wind waves
Height (m)
Direction
Period (s)
0.8
ENE
7
—
—
0.5
NE
3
0.3
NE
2
0.3
NE
3
0.7
ENE
7
—
0.7
ENE
7
—
—
0.6
ENE
7
0.3
NE
2
0.4
NE
3
0.4
NE
3
0.6
ENE
7
0.5
NE
4
0.7
ENE
7
0.7
ENE
7
0.6
NE
7
0.6
NE
4
0.9
NE
6
0.8
ENE
7
0.8
ENE
7
Energy kJ
62
—
—
6
1
1
46
—
43
—
—
32
1
3
2
36
6
40
38
35
15
61
61
61
Nearest Offshore or Glassy
Slaughterhouse
HAW - Maui
Ironwood Beach
HAW - Maui
Slaughterhouse
HAW - Maui
Kawela
HAW - Molokai
Kawela
HAW - Molokai
Flemming Beach Park
HAW - Maui
Flemming Beach Park
HAW - Maui
Kawela
HAW - Molokai
Kawela
HAW - Molokai
Flemming Beach Park
HAW - Maui
Flemming Beach Park
HAW - Maui
Rock Point/Pohakuloa
HAW - Molokai
Mala wharf
HAW - Maui
Osterizers/Rainbows
HAW - Maui
Ka'anapali Point
HAW - Maui
Mushrooms 2
HAW - Maui
Flemming Beach Park
HAW - Maui
Osterizers/Rainbows
HAW - Maui
Little Makaha
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Rating
(10 max)
1
1
1
1
2
1
1
2
2
1
1
1
1
1
2
2
2
1
2
2
2
2
2
2
Distance (km)
15
15
15
19
19
14
14
19
19
14
14
2
23
19
17
16
14
19
14
23
23
23
23
23
Best forecast wave conditions in Molokai
Hale O Lono
Kapukahehu/Dixies
The Wharf Rights
Kamaka'ipo/Egusa's
Kapukahehu/Dixies
Tunnels
Hale O Lono
Hale O Lono
Tunnels
Kamaka'ipo/Egusa's
Kamaka'ipo/Egusa's
Kamaka'ipo/Egusa's
Kawela
Hale O Lono
Rating
(10 max)
2
2
1
1
2
2
2
2
2
3
3
3
3
4
Best forecast wave conditions in United States
Mouse Rock
CAL - San Luis Obispo
Cortez Bank
CAL - San Diego County
Tennis Courts
HAW - Oahu
Tennis Courts
HAW - Oahu
Tennis Courts
HAW - Oahu
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Ghost Tree
CAL - Monterey
Waiaha Rivermouth / Honls
HAW - Big Island
Pipeline
HAW - Oahu
Tennis Courts
HAW - Oahu
Tennis Courts
HAW - Oahu
Pipeline
HAW - Oahu
Magics
HAW - Big Island
Magics
HAW - Big Island
Waiaha Rivermouth / Honls
HAW - Big Island
Waiaha Rivermouth / Honls
HAW - Big Island
Ma'alaea
HAW - Maui
Shark Pit
HAW - Maui
Mouse Rock
CAL - San Luis Obispo
Abalolo Reef
HAW - Oahu
Church
CAL - Orange County
Rating
(10 max)
3
4
2
2
2
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
4
3
Header Global
Maraa
French Polynesia
Temae
French Polynesia
Anawhata Road (Oaonui)
New Zealand
Ntylonyane (Breezy Point)
South Africa
Hole-in-the-Wall
South Africa
Riet River
South Africa
Boneyards
South Africa
Boneyards
South Africa
Benkunqut
Indonesia
Gerickes Point
South Africa
Gerickes Point
South Africa
Fish Boma
South Africa
Easter Reef
Australia
Easter Reef
Australia
Abalolo Reef
United States
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Papatowai
New Zealand
Kaka Point
New Zealand
Blaketown Wedge
New Zealand
Blaketown Wedge
New Zealand
Blaketown Wedge
New Zealand
Rating
(10 max)
9
6
4
7
8
7
5
5
5
5
5
5
5
5
4
7
5
5
5
9
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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