Waialua Rivermouth Surf Break

Lat Long: 21.10° N 156.76° W

Issued: 1 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waialua Rivermouth sea temperature is
26.1° 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.


How big are the waves at Waialua Rivermouth today (02 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
  • Evening surf: Evening surf (02 Jul, local time) - 6ft (1.8m), 8s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 5PM is: 1.6m 8s primary swell from a East-northeast direction (forecast issued at 01:00pm July 02). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 0.2m 19s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (02 Jul)5ft (1.6m)8s
Afternoon (02 Jul)5ft (1.6m)8s
Evening (02 Jul)6ft (1.8m)8s

Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 25°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds.

Thu
2
Friday
3
Saturday
4
Sun
5
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)
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
NE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
285
285
302
327
345
345
319
319
355
372
400
372
392
354
410
392
345
291
382
400
383
345
382
419
Wind (km/h)
25
ENE
25
ENE
30
ENE
30
ENE
25
E
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
Wind State
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-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:55PM0.68m
5:14AM0.23m
5:27PM0.65m
6:16AM0.27m
6:00PM0.61m
7:27AM0.32m
Low Tide
9:36AM0.02m
00:38AM0.05m
10:16AM0.06m
1:08AM0.05m
11:05AM0.12m
1:38AM0.04m
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:12
7:12
7:12
 mm
1
Temp °C
25
25
25
25
24
24
24
24
25
25
25
24
24
24
24
24
25
25
24
24
24
24
24
24
Feels °C
24
24
23
23
22
22
23
22
23
23
23
21
22
23
23
22
23
23
22
22
21
22
22
22
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
NW
14
0.4
NW
13
0.4
NW
13
0.5
NW
13
0.5
NW
13
0.6
NW
13
0.5
NW
12
0.6
NW
12
0.6
E
9
0.6
NW
12
0.5
NW
12
0.5
NW
12
0.5
NW
12
0.4
NW
11
0.4
NW
11
Energy kJ
51
51
49
45
44
44
45
46
46
49
63
61
80
78
103
77
93
56
90
68
67
66
45
43
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
14
0.2
WNW
14
0.2
SSW
19
0.2
SSW
18
0.3
SW
18
0.3
SW
18
0.3
NW
12
0.2
SSW
18
0.3
SW
17
0.4
SW
17
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SSW
16
0.4
SSW
16
0.6
NW
12
0.4
SW
15
0.4
SW
15
0.4
SW
19
0.4
SW
19
0.4
SSW
18
0.4
SSW
18
Energy kJ
19
18
35
32
50
50
25
30
47
74
70
69
67
66
65
99
98
92
58
56
96
93
127
124
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
20
0.1
SW
20
0.2
WNW
14
0.2
WNW
13
0.2
WNW
13
0.3
NW
13
0.2
SSW
18
0.2
WNW
14
0.3
NW
14
0.2
SSW
13
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.3
SSW
21
0.3
SSW
21
0.4
SSW
16
0.4
SW
20
0.4
SW
20
0.4
SW
15
0.4
SW
15
0.4
SW
14
0.4
SW
14
Energy kJ
37
15
18
17
17
25
31
20
32
16
16
15
15
15
15
90
88
95
98
97
55
54
54
54
Wind waves
Height (m)
Direction
Period (s)
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
NE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.9
ENE
8
Energy kJ
285
285
302
327
345
345
319
319
355
372
400
372
392
354
410
392
345
291
382
400
383
345
382
419
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
Distance (km)
23
23
23
23
23
23
23
23
23
25
23
23
23
23
23
23
23
23
23
23
23
23
23
23
Best forecast wave conditions in Molokai
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
1
2
3
3
2
2
2
1
2
2
2
2
2
3
3
3
2
2
3
2
3
3
3
3
Header Global
Rating
(10 max)
6
9
9
9
9
7
9
5
5
8
7
6
5
5
8
5
5
5
9
9
9
8
7
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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