Waialua Rivermouth Surf Break
Lat Long: 21.10° N 156.76° W

Waialua Rivermouth 48 hour detailed Surf Forecast

Weather Forecast for Waialua Rivermouth

Issued: 1 pm 06 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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 7ft (2.1m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 7ft (2.1m), 8s period with ENE swell.
  • Evening surf: Evening surf (06 Jun, local time) - 6ft (1.9m), 8s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 6PM is: 2.1m 8s primary swell from a East-northeast direction and 0.5m 10s secondary swell from a North direction (forecast issued at 01:00pm June 06). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (06 Jun)7ft (2.1m)8s
Afternoon (06 Jun)7ft (2.1m)8s
Evening (06 Jun)6ft (1.9m)8s

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

Mostly dry. Warm (max 25°C on Sun afternoon, min 23°C on Sat night). Mainly fresh winds.

Sat
6
Sunday
7
Monday
8
Tue
9
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)
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
2.2
ENE
7
2.2
ENE
7
2.1
ENE
7
2
ENE
7
2
ENE
7
1.8
ENE
8
1.8
ENE
8
1.8
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.9
ENE
7
1.8
ENE
7
1.9
ENE
7
1.9
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
547
520
520
461
416
474
471
431
403
414
358
358
337
375
337
337
337
365
337
365
365
327
327
300
Wind (km/h)
35
ENE
30
E
30
ENE
30
E
30
E
35
E
30
E
30
E
30
E
30
ENE
25
ENE
30
ENE
30
E
25
E
25
E
25
E
25
E
30
ENE
30
ENE
30
ENE
30
E
25
E
25
E
25
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
8:15AM0.22m
7:28PM0.55m
9:34AM0.29m
8:14PM0.50m
10:34AM0.38m
9:04PM0.44m
Low Tide
12:12PM0.14m
3:25AM0.02m
1:49PM0.20m
3:55AM0.00m
3:45PM0.23m
4:25AM-0.02m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:06
—
—
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:07
—
—
—
—
7:07
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
24
24
24
24
23
23
24
24
25
24
24
24
23
24
24
24
24
24
24
24
23
23
24
Feels °C
20
21
21
22
22
19
20
22
21
22
22
22
22
21
23
22
22
22
22
22
22
21
21
22
Swell 1
Height (m)
Direction
Period (s)
0.6
N
10
0.6
N
10
0.5
N
10
0.5
N
10
0.4
N
10
0.4
N
10
0.4
N
9
0.4
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.3
WNW
18
0.3
WNW
18
0.2
N
8
0.2
WNW
16
0.4
NW
16
0.4
WNW
16
0.3
WNW
16
0.2
SSW
17
0.3
WNW
15
0.4
WNW
15
0.4
WNW
15
0.3
WNW
15
Energy kJ
71
71
48
47
30
30
28
26
14
14
14
14
61
61
5
25
66
100
50
29
42
84
84
42
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
12
0.2
WNW
19
0.2
WNW
19
0.2
WNW
18
0.2
WNW
18
0.3
N
9
0.2
N
8
0.2
SSW
18
0.2
SSW
18
0.2
SSW
18
0.2
SSW
18
0.2
SSW
18
0.2
WNW
16
0.2
SSW
16
0.2
SSW
16
0.2
WNW
9
0.2
WNW
9
Energy kJ
17
17
17
17
17
17
16
15
37
37
31
31
13
5
32
31
31
31
30
24
26
25
8
8
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
9
0.2
WNW
10
0.2
WNW
10
0.1
NW
8
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.2
WNW
19
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
20
0.2
SSW
19
0.2
SSW
19
0.2
WNW
17
0.2
N
8
0.2
N
8
0.2
N
8
0.2
WNW
10
0.2
WNW
9
0.2
WNW
9
0.2
WNW
9
0.2
S
16
0.2
N
8
Energy kJ
8
9
9
3
3
3
3
37
15
15
14
37
37
37
29
5
5
5
9
8
8
8
20
5
Wind waves
Height (m)
Direction
Period (s)
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
2.2
ENE
7
2.2
ENE
7
2.1
ENE
7
2
ENE
7
2
ENE
7
1.8
ENE
8
1.8
ENE
8
1.8
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.9
ENE
7
1.8
ENE
7
1.9
ENE
7
1.9
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
8
Energy kJ
547
520
520
461
416
474
471
431
403
414
358
358
337
375
337
337
337
365
337
365
365
327
327
300
Nearest Offshore or Glassy
Puamana
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Lahaina Harbor Break Wall
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Ma'alaea
HAW - Maui
Harbors
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Kihei Cove
HAW - Maui
The Cove
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Harbors
HAW - Maui
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
Distance (km)
28
27
27
27
27
27
27
27
27
27
42
27
25
25
23
25
23
52
51
23
27
23
23
27
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Ranches
HAW - Oahu
Rincon - The Cove
CAL - Ventura
Super Tubes
CAL - Ventura
Mouse Rock
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Super Tubes
CAL - Ventura
Hilo Breakwall
HAW - Big Island
Rincon - Rivermouth
CAL - Ventura
Super Tubes
CAL - Ventura
El Capitan
CAL - Santa Barbara
Mouse Rock
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Lunada Bay
CAL - LA County
Lincoln City Nelscott Reef
Oregon North
El Capitan
CAL - Santa Barbara
Super Tubes
CAL - Ventura
Ghost Tree
CAL - Monterey
Ghost Tree
CAL - Monterey
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Magics
HAW - Big Island
Rating
(10 max)
1
2
2
4
4
4
2
2
2
2
3
4
4
4
4
2
2
4
4
4
4
4
4
2
Header Global
Luna Park
Australia
Teniente (Lieutenant)
Chile
Puertecillo
Chile
Luna Park
Australia
Easter Reef
Australia
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Barrancon
Chile
Mangamaunu
New Zealand
Shingles
New Zealand
Weld Road
New Zealand
Nugget Point
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Shipwreck Bay-Supertubes
New Zealand
Cabo Blanco
Costa Rica
Three Points
New Zealand
Rating
(10 max)
9
8
6
7
7
8
8
8
9
9
7
6
6
5
9
6
9
7
9
8
7
6
5
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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