Waialua Rivermouth Surf Break

Waialua Rivermouth 48 hour detailed Surf Forecast

Lat Long: 21.10° N 156.76° W

Issued: 7 am 25 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 (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 6ft (1.8m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (25 Jun, local time) - 7ft (2.1m), 7s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 3PM is: 2.0m 7s primary swell from a East-northeast direction (forecast issued at 07:00am June 25). An open ocean swell of 0.4m 12s is not directed at the surf break, a second open ocean swell of 0.3m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (25 Jun)6ft (1.8m)7s
Afternoon (25 Jun)6.5ft (2.0m)7s
Evening (25 Jun)7ft (2.1m)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

Mostly dry. Warm (max 25°C on Thu morning, min 24°C on Thu night). Mainly fresh winds.

Thursday
25
Friday
26
Saturday
27
Sun
28
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
2 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
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.3
ENE
7
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.5
ENE
7
2.4
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
276
276
285
360
407
431
482
526
468
498
558
574
574
623
657
623
528
555
555
589
604
542
507
460
Wind (km/h)
30
E
25
E
30
E
35
ENE
30
ENE
30
E
30
E
30
E
30
E
30
E
30
E
30
ENE
30
E
30
ENE
30
E
35
E
30
E
30
E
30
E
35
ENE
30
ENE
30
E
30
E
30
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
1:02PM0.66m
11:55PM0.22m
1:37PM0.68m
00:49AM0.20m
2:11PM0.69m
1:35AM0.20m
Low Tide
5:23AM-0.01m
8:56PM0.15m
5:58AM-0.02m
9:32PM0.12m
6:35AM-0.02m
10:04PM0.09m
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
—
5:47
—
—
—
—
—
—
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:12
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:12
—
—
7:12
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
25
25
25
25
25
24
24
24
25
25
25
25
24
25
24
24
25
25
25
25
25
24
24
Feels °C
22
23
23
22
23
23
22
22
22
23
22
22
22
21
23
21
21
23
23
22
22
22
21
21
Swell 1
Height (m)
Direction
Period (s)
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
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
20
0.2
SSW
20
0.2
SSW
20
0.3
SW
16
0.4
SW
18
Energy kJ
18
65
18
35
49
47
42
30
30
41
41
20
19
18
17
17
17
17
17
37
37
37
40
79
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
16
0.4
NW
12
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
0.3
NW
10
0.2
WNW
10
0.2
WNW
10
0.2
WNW
10
0.2
WNW
10
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
13
0.2
SSW
16
0.2
SSW
16
0.2
WNW
11
0.2
WNW
11
Energy kJ
50
37
65
50
20
19
30
42
41
18
16
16
10
10
10
9
25
25
25
17
25
25
12
12
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
12
0.4
NE
8
0.4
NW
12
0.2
SSW
13
0.1
NW
9
0.1
SE
12
0.1
SE
12
0.1
SW
18
0.1
SW
18
0.2
SSW
18
0.3
SW
18
0.3
SW
18
0.1
SW
18
0.1
SW
18
0.1
SW
17
0.1
SW
16
0.2
WNW
9
0.1
NW
9
0.2
SSW
20
0.2
SSW
16
0.2
SSW
13
0.2
WNW
12
0.2
SSW
19
0.2
SSW
12
Energy kJ
23
18
37
16
3
6
6
12
12
31
49
49
12
12
11
10
8
3
38
25
16
14
37
14
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.3
ENE
7
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.5
ENE
7
2.4
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2
ENE
8
Energy kJ
276
276
285
360
407
431
482
526
468
498
558
574
574
623
657
623
528
555
555
589
604
542
507
460
Nearest Offshore or Glassy
Harbors
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Harbors
HAW - Maui
Lahaina Harbor Break Wall
HAW - Maui
The Cove
HAW - Maui
Harbors
HAW - Maui
Harbors
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
The Cove
HAW - Maui
Harbors
HAW - Maui
Ma'alaea
HAW - Maui
Ma'alaea
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Harbor Break Wall
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Puamana
HAW - Maui
The Cove
HAW - Maui
The Cove
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
Distance (km)
27
23
25
27
27
51
27
27
25
25
25
23
51
27
42
42
25
27
25
28
51
51
25
25
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Mouse Rock
CAL - San Luis Obispo
Magics
HAW - Big Island
Ma'alaea
HAW - Maui
Rincon - Rivermouth
CAL - Ventura
Ranches
HAW - Oahu
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
Super Tubes
CAL - Ventura
Super Tubes
CAL - Ventura
Super Tubes
CAL - Ventura
Super Tubes
CAL - Ventura
Super Tubes
CAL - Ventura
Magics
HAW - Big Island
Ma'alaea
HAW - Maui
Cape Sebastian
Oregon South
Cape Sebastian
Oregon South
Ranches
HAW - Oahu
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Rating
(10 max)
3
2
2
2
1
3
3
3
3
2
1
2
2
2
2
2
2
2
1
3
3
1
3
4
Header Global
El Gringo
Chile
Beach Road
South Africa
Otago Peninsula - Allans Beach
New Zealand
Jongensfontein
South Africa
Boneyards
South Africa
Boneyards
South Africa
Dolphin Point
South Africa
Lebu
Chile
Lebu
Chile
Lebu
Chile
Boneyards
South Africa
Boneyards
South Africa
Lebu
Chile
Lebu
Chile
Papatowai
New Zealand
Niyodo Rivermouth
Japan
Lebu
Chile
Lebu
Chile
Buchupureo
Chile
Lebu
Chile
Lebu
Chile
Lebu
Chile
Lebu
Chile
Buchupureo
Chile
Rating
(10 max)
5
4
4
5
5
5
6
7
7
7
5
5
6
6
6
5
5
7
5
8
8
7
6
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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