Mo'omomi Bay Surf Break

Lat Long: 21.19° N 157.08° W

Mo'omomi Bay 48 hour detailed Surf Forecast

Issued: 1 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mo'omomi Bay sea temperature is
26.7° C
0.1° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 6ft (1.8m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 6ft (1.9m), 6s period with ENE swell.
  • Evening surf: Evening surf (13 Aug, local time) - 7ft (2.2m), 7s period with ENE swell.

The current surf forecast for Mo'omomi Bay at 6PM is: 1.9m 7s primary swell from a East-northeast direction (forecast issued at 01:00pm August 13). An open ocean swell of 0.8m 15s is not directed at the surf break, a second open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (13 Aug)6ft (1.8m)6s
Afternoon (13 Aug)6ft (1.9m)6s
Evening (13 Aug)7ft (2.2m)7s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat night. Warm (max 26°C on Thu afternoon, min 24°C on Sat night). Mainly near gales.

Thu
13
Friday
14
Saturday
15
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
6
1.9
ENE
6
1.7
ENE
7
2.1
ENE
6
2.3
ENE
7
2.4
ENE
7
2.4
ENE
7
2.4
ENE
7
2.4
ENE
7
2.3
ENE
8
2.5
ENE
7
0.2
NNW
8
3
ENE
8
3
ENE
8
0.2
W
11
0.2
W
11
0.2
W
11
0.2
W
11
0.2
W
13
0.2
W
13
0.2
NNW
8
Wave Graph
Metric surfscale
Energy kJ
271
280
268
352
461
527
540
555
574
653
653
6
1008
1236
9
9
9
10
13
13
6
Wind (km/h)
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
45
ENE
45
ENE
50
ENE
50
ENE
50
ENE
55
ENE
55
ENE
55
ENE
55
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
High Tide
3:26PM0.90m
3:16AM0.60m
3:49PM0.84m
4:03AM0.62m
4:09PM0.77m
Low Tide
8:29AM0.07m
9:55PM0.25m
9:08AM0.15m
10:18PM0.22m
9:46AM0.24m
10:42PM0.20m
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:58
 mm
1
1
1
1
1
1
Temp °C
25
26
26
26
25
25
25
25
26
26
25
25
25
25
25
25
26
26
26
26
26
Feels °C
22
23
23
23
22
22
22
21
23
23
22
22
22
21
21
21
21
21
20
21
20
  • 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.


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