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 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
25.4° 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 5.5ft (1.7m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 5ft (1.6m), 6s period with E swell.
  • Evening surf: Evening surf (03 Jun, local time) - 5.5ft (1.7m), 6s period with E swell.

The current surf forecast for Waialua Rivermouth at 4AM is: 1.9m 6s primary swell from a East direction and 0.9m 10s secondary swell from a North-northwest direction (forecast issued at 01:00am June 03). An open ocean swell of 0.6m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (03 Jun)5.5ft (1.7m)6s
Afternoon (03 Jun)5ft (1.6m)6s
Evening (03 Jun)5.5ft (1.7m)6s

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 24°C on Wed morning, min 23°C on Thu night). Mainly fresh winds.

Wednesday
3
Thursday
4
Friday
5
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)
2
E
6
1.9
E
6
1.7
E
6
1.7
E
6
1.6
E
6
1.6
E
6
1.7
E
6
1.7
E
6
1.8
E
6
1.6
E
6
1.6
E
6
0.9
NNW
11
1
N
11
1.6
ENE
7
2.2
ENE
7
1.2
N
13
1.2
N
13
1.2
N
13
2.1
E
8
2.2
ENE
8
2.3
ENE
7
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
Wave Graph
Metric surfscale
Energy kJ
322
290
225
219
188
175
187
200
239
200
206
220
251
269
423
494
522
491
518
528
547
592
623
623
Wind (km/h)
35
E
30
E
30
E
35
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
25
E
30
E
30
ENE
30
ENE
25
ENE
30
ENE
30
E
35
E
35
E
30
E
30
ENE
35
ENE
35
ENE
35
ENE
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
4:34AM0.16m
5:23PM0.64m
5:32AM0.16m
6:03PM0.62m
6:48AM0.17m
6:45PM0.59m
Low Tide
00:48AM0.05m
9:42AM0.00m
1:33AM0.05m
10:20AM0.04m
2:15AM0.04m
11:06AM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
<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>
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:06
—
—
—
—
—
—
—
7:06
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
24
23
24
24
24
24
24
24
24
24
24
24
24
24
24
23
23
23
24
24
24
24
24
23
Feels °C
22
21
22
21
22
22
22
22
22
23
22
22
21
22
22
20
20
20
21
21
21
21
21
20
Swell 1
Height (m)
Direction
Period (s)
0.9
NNW
10
0.9
NNW
10
0.9
NNW
10
0.8
NNW
10
0.8
NNW
9
0.8
NNW
9
0.7
NNW
9
0.7
NNW
9
0.6
NNW
9
0.7
NNW
11
0.8
NNW
11
0.9
NNW
11
1
N
11
1
N
11
1.1
N
12
1.2
N
13
1.2
N
13
1.2
N
13
1.1
N
12
1.1
N
12
1
N
12
1
N
12
0.9
N
11
0.8
N
11
Energy kJ
149
143
137
105
98
96
88
90
69
130
173
213
251
256
341
490
490
483
374
344
280
271
198
151
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
18
0.6
SSW
18
0.7
SSW
17
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.5
SSW
16
0.5
SSW
16
0.5
SSW
15
0.5
SSW
15
0.5
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
13
Energy kJ
207
204
261
234
226
223
223
196
140
138
133
126
123
82
81
81
80
68
68
40
39
38
37
35
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
15
0.4
SSW
14
—
0.1
SE
16
—
—
—
—
0.3
N
12
—
0.1
W
12
0.1
NW
12
0.1
W
12
0.1
NW
12
0.1
W
12
0.1
W
12
0.1
W
12
0.1
W
11
0.1
NW
10
0.1
NW
10
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.3
NW
9
Energy kJ
84
82
—
10
—
—
—
—
27
—
3
6
3
6
3
3
3
3
4
4
15
15
15
14
Wind waves
Height (m)
Direction
Period (s)
2
E
6
1.9
E
6
1.7
E
6
1.7
E
6
1.6
E
6
1.6
E
6
1.7
E
6
1.7
E
6
1.8
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.5
E
7
1.6
ENE
7
2.2
ENE
7
2.2
E
7
2.2
E
7
2.1
E
7
2.1
E
8
2.2
ENE
8
2.3
ENE
7
2.3
ENE
8
2.3
ENE
8
2.3
ENE
8
Energy kJ
322
290
225
219
188
175
187
200
239
200
206
220
218
269
423
494
522
491
518
528
547
592
623
623
Nearest Offshore or Glassy
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Puamana
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Mala wharf
HAW - Maui
Lahaina Harbor Break Wall
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Lahaina Breakwall/Harbour
HAW - Maui
Mala wharf
HAW - Maui
Shark Pit
HAW - Maui
Puamana
HAW - Maui
Harbors
HAW - Maui
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
2
2
1
1
1
1
2
1
1
1
1
1
1
Distance (km)
23
25
25
23
23
23
23
28
23
23
25
25
23
23
25
23
23
27
25
25
23
27
28
27
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Magics
HAW - Big Island
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Steamer Lane-The Point
CAL - Santa Cruz
Ma'alaea
HAW - Maui
Shark Pit
HAW - Maui
Majors Bay
HAW - Kaua'i
Lincoln City Nelscott Reef
Oregon North
Salinas River State Beach
CAL - Monterey
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Magics
HAW - Big Island
Ranches
HAW - Oahu
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
Mouse Rock
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Ranches
HAW - Oahu
Magics
HAW - Big Island
Mouse Rock
CAL - San Luis Obispo
Rating
(10 max)
4
4
4
4
3
3
3
4
3
4
4
4
3
2
2
4
4
4
4
4
4
2
2
4
Header Global
Papa Tangaroa
Chile
Ahijedero
Mexico
Lebu
Chile
Lebu
Chile
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Barbel Point
South Africa
Mbomvu
South Africa
Bayobar - Punta Tur
Peru
Ahijedero
Mexico
Cobblestones
Australia
Cobblestones
Australia
Bruces Beauties
South Africa
Boneyards
South Africa
Cobblestones
Australia
Fullers
United States
Cronulla Point
Australia
Papa Tangaroa
Chile
Viri Inga O Tuki
Chile
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Supertubes
Australia
Rating
(10 max)
5
4
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
9
9
9
9
8
7
  • 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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