Mo'omomi Bay Surf Break

Lat Long: 21.19° N 157.08° W

Mo'omomi Bay 48 hour detailed Surf Forecast

Issued: 1 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mo'omomi Bay sea temperature is
27.4°C
0.5° 

Mo'omomi Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mo'omomi Bay today (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.8m), 12s period with NNW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 2.5ft (0.8m), 11s period with NNW swell.

The current surf forecast for Mo'omomi Bay at 6AM is: 1.8m 8s primary swell from a East-northeast direction and 0.5m 13s secondary swell from a North direction (forecast issued at 01:00am September 22). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (22 Sep)5.5ft (1.7m)8s
Afternoon (22 Sep)2.5ft (0.8m)12s
Evening (22 Sep)2.5ft (0.8m)11s

Table - waves today at Mo'omomi Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue morning, min 25°C on Wed night). Mainly strong winds.

Tuesday
22
Wednesday
23
Thursday
24
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
1
1
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)
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
1.7
ENE
8
0.8
NNW
12
0.8
NNW
12
0.8
NNW
11
0.8
NNW
11
0.8
NNW
11
0.7
NNW
11
0.7
NNW
10
0.7
NNW
10
0.7
NNW
10
0.7
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.5
NNW
9
0.6
NNW
10
0.6
NNW
10
0.5
NNW
10
0.5
N
9
Wave Graph
Metric surfscale
Energy kJ
380
370
402
392
189
179
164
158
158
117
108
108
108
104
77
75
75
75
75
49
74
74
52
45
Wind (km/h)
25
ENE
25
E
30
E
30
E
35
ENE
30
E
35
E
35
E
30
E
35
E
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
11:47PM0.44m
12:40PM0.79m
00:25AM0.51m
1:02PM0.80m
1:01AM0.59m
1:22PM0.79m
Low Tide
5:26AM0.21m
7:24PM0.30m
6:09AM0.20m
7:32PM0.26m
6:49AM0.19m
7:45PM0.21m
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:22
6:22
 mm
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
25
25
26
26
26
25
26
Feels °C
26
26
26
25
25
25
25
25
25
25
25
24
24
24
24
24
24
22
22
23
23
23
21
23
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mo'omomi Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest