Waialua Rivermouth surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 1 am Monday 01 Jun 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waialua Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waialua Rivermouth sea temperature is
25.2° C
(Which is normal for this time of year)

How big are the waves at Waialua Rivermouth today (01 Jun):

  • Morning surf: Morning surf (01 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (01 Jun, local time) - 4ft (1.2m), 8s period with E swell.
  • Evening surf: Evening surf (01 Jun, local time) - 4ft (1.2m), 8s period with ENE swell.

The current surf forecast for Waialua Rivermouth at 5AM is: 1.3m 8s primary swell from a East direction and 0.6m 10s secondary swell from a North-northwest direction (forecast issued at 01:00am June 01). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (01 Jun)4.5ft (1.3m)8s
Afternoon (01 Jun)4ft (1.2m)8s
Evening (01 Jun)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Mon morning, min 23°C on Wed night). Mainly fresh winds.

Monday
1
Tuesday
2
Wednesday
3
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.2
ENE
8
1.3
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.3
ENE
7
1.3
E
7
0.8
NNW
12
0.9
NNW
11
1.7
E
6
1.9
E
6
1.9
E
7
1.9
E
7
1.8
E
7
1.8
E
6
1.7
E
6
1.6
E
6
2
E
6
Wave Graph
Metric surfscale
Energy kJ
201
196
196
196
168
168
173
186
180
161
151
166
148
176
214
206
291
308
308
277
260
226
188
308
Wind (km/h)
20
ENE
25
ENE
20
E
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
E
25
ENE
20
ENE
25
ENE
20
ENE
25
ENE
30
ENE
30
E
30
E
30
E
30
E
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
cross
cross-on
cross-on
cross-on
cross-on
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-on
cross-on
High Tide
3:05AM0.17m
4:08PM0.66m
3:47AM0.16m
4:44PM0.65m
4:34AM0.16m
5:23PM0.64m
Low Tide
11:23PM0.06m
8:36AM-0.03m
00:04AM0.06m
9:08AM-0.02m
00:48AM0.05m
9:42AM0.00m
part cloud
rain showers
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:05
7:05
1
Temp °C
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
23
23
22
22
24
24
24
23
23
24
24
24
24
24
24
24
23
23
23
22
22
22
21
21
21
20
Swell 1
Height (m)
Direction
Period (s)
0.6
NNW
11
0.6
NNW
10
0.5
NNW
10
0.5
NNW
10
0.6
N
10
0.6
N
10
0.5
NNW
9
0.5
N
9
0.5
SSW
16
0.5
N
9
0.4
SSW
16
0.5
N
12
0.6
NNW
12
0.8
NNW
12
0.9
NNW
11
0.9
NNW
11
0.9
NNW
10
0.9
NNW
10
0.9
NNW
10
0.8
NNW
10
0.8
NNW
9
0.8
NNW
9
0.6
NNW
9
0.6
NNW
9
Energy kJ
88
78
56
55
70
67
48
42
153
41
102
78
115
176
214
206
149
143
137
107
100
96
66
68
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
14
0.4
SSW
14
0.4
SW
14
0.4
SW
18
0.4
SSW
18
0.4
SSW
18
0.4
SSW
18
0.4
SSW
17
0.5
NNW
9
0.4
SSW
16
0.4
NNW
9
0.5
SSW
16
0.5
SSW
16
0.6
SSW
19
0.7
SSW
18
0.6
SSW
18
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
Energy kJ
81
81
52
82
124
123
120
116
46
104
26
146
146
238
270
207
207
204
261
234
226
223
223
196
Swell 3
Height (m)
Direction
Period (s)
0.3
N
7
0.3
N
7
0.3
SSW
19
0.3
SSW
14
0.3
SSW
14
0.2
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
20
0.4
SSW
20
0.4
SSW
19
0.4
SSW
19
0.4
SSW
15
0.1
E
18
0.4
SSW
15
0.4
SSW
15
0.4
SSW
14
0.1
SE
16
Energy kJ
10
10
69
40
36
16
35
34
34
78
149
148
146
74
6
84
84
82
10
Wind waves
Height (m)
Direction
Period (s)
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.2
ENE
8
1.3
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.3
ENE
7
1.3
E
7
1.4
E
6
1.5
E
6
1.7
E
6
1.9
E
6
1.9
E
7
1.9
E
7
1.8
E
7
1.8
E
6
1.7
E
6
1.6
E
6
2
E
6
Energy kJ
201
196
196
196
168
168
173
186
180
161
151
166
148
151
154
205
291
308
308
277
260
226
188
308
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
2
2
2
3
2
2
2
2
2
2
2
2
2
2
Distance (km)
23
23
19
23
23
23
23
23
23
23
23
23
23
27
25
23
23
25
25
23
23
23
23
23
Best forecast wave conditions in Molokai
Rating
(10 max)
4
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
2
2
4
4
4
3
4
4
3
3
3
4
4
4
4
4
3
3
3
3
4
Header Global
Rating
(10 max)
4
7
9
5
5
4
4
4
6
4
5
5
5
5
4
4
5
5
5
5
5
5
5
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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