Mo'omomi Bay Surf Break

Lat Long: 21.19° N 157.08° W

Mo'omomi Bay Surf Forecast and Surf Report

Issued: 1 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mo'omomi Bay sea temperature is
26.8°C
0.0° 

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


Mo'omomi Bay surf forecast from 4 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 8AM (local time) - 6ft (1.8m), 11s period, ENE swell with offshore winds.
  • Most powerful swell: Monday 7 Sep, 11AM (local time) - 8ft (2.5m), 13s period, ENE swell with 2,058 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 8AM (local time) - 6ft (1.8m), 11s period with ENE swell.

Best Forecast Surf Conditions for Mo'omomi Bay this week:

The surf forecast for Mo'omomi Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 8AM. The primary swell is predicted to be 1.8m and 11s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Mo'omomi Bay in the next 16 days are 2.5m 13s and forecast to arrive on Monday (Sep 07) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 14s period and expected on Monday (Sep 07) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 8th Sep)6ft (1.8m) 11s
Best Surf 8AM (Tue 8th Sep)6ft (1.8m) 11s
Most Powerful11AM (Mon 7th Sep)8ft (2.5m) 13s

Table - best surf conditions forecast for Mo'omomi Bay over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 25°C on Thu afternoon). Mainly strong winds.

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 29°C on Tue morning, min 24°C on Sun night). Mainly fresh winds.

Thu
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
2
2
0
1
2
2
0
2
2
3
2
2
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
ENE
7
0.1
NW
9
2.2
ENE
7
2
ENE
7
2.3
ENE
14
2.3
ENE
13
0.4
NNE
10
2.3
ENE
13
2.2
ENE
12
2.4
ENE
12
0.2
N
9
2.5
ENE
13
2.5
ENE
12
2.1
ENE
11
1.6
ENE
10
1.4
ENE
9
1.3
ENE
8
1.3
ENE
8
1.6
ENE
7
1.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
737
3
457
372
1984
1765
33
1687
1338
1595
6
2058
1903
1083
520
320
223
181
245
245
Wind (km/h)
40
ENE
35
E
40
ENE
35
ENE
25
E
30
ENE
25
ENE
25
ENE
25
E
25
E
30
E
25
E
30
SE
30
SSE
20
S
10
SSE
20
E
30
E
30
ENE
35
ENE
Wind State
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross
cross
High Tide
10:17AM0.73m
11:30AM0.79m
12:15PM0.85m
11:09PM0.41m
12:52PM0.88m
00:15AM0.48m
1:23PM0.89m
1:04AM0.56m
1:51PM0.88m
1:47AM0.63m
Low Tide
00:34AM0.16m
2:10AM0.17m
3:57AM0.16m
7:43PM0.36m
5:13AM0.13m
7:46PM0.32m
6:10AM0.11m
8:00PM0.28m
6:58AM0.11m
8:18PM0.23m
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:40
6:39
6:39
6:38
6:37
6:37
 mm
1
7
Temp °C
26
25
25
25
25
26
26
25
26
26
26
26
28
27
29
28
27
26
26
25
Feels °C
23
21
21
21
22
24
24
24
26
25
25
25
27
27
30
31
30
26
24
22
  • 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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Information about the Mo'omomi Bay Surf forecast

The above surf forecast table for Mo'omomi Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mo'omomi Bay can be found by selecting the local surf guide option on the grey menu. Our Mo'omomi Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mo'omomi Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mo'omomi Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in Molokai? If you are looking for accommodation near Mo'omomi Bay, camping, hotels and condos and appartments in Molokai, consider staying in Kaunakakai - Molokai which is 5 km (3 miles) away. Other places in and around Molokai where you can find information about places to rent, and car hire include Lanai - Lanai which is 47 km (29 miles) away, Wailuku, Kailua and Kahului.

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