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Surf Forecasts:
Mo'omomi Bay surfForecast / HAW – Molokai / USA
48hr Weather and Surf, issued 7 pm Wednesday 20 May 2026 HSTForecast update in hr min s Forecast update imminent
Mo'omomi Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mo'omomi Bay sea temperature is
25.5° C
(Which is normal for this time of year)How big are the waves at Mo'omomi Bay today?
The current surf forecast for Mo'omomi Bay at 11PM is: 3.0m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a North-northwest direction (forecast issued at 07:00pm May 20). An open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 8ft (2.4m) | 8s |
| Evening (20 May) | 10ft (3.0m) | 8s |
Table - waves today at Mo'omomi Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Wed night, min 23°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
910 | 956 | 1117 | 1210 | 1117 | 1045 | 1145 | 1193 | 1374 | 1351 | 1351 | 1223 | 1074 | 1003 | 1008 | 919 | 949 | 1087 | 1087 | 1055 | 949 | 949 | 1122 | 1148 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 3:53AM0.39m | 7:25PM0.82m | 6:40AM0.36m | 8:18PM0.76m | 9:37AM0.41m | |||||||||||||||||||
Low Tide | 3:11AM0.39m | 11:01AM0.16m | 3:50AM0.35m | 12:01PM0.26m | 4:17AM0.30m | 1:35PM0.36m | ||||||||||||||||||
 |  | |  | | | |  | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
20 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 17 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | SSW 16 | SSW 16 | NW 10 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | NNW 10 | NNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NNW 16 |
 kJ | 73 | 75 | 64 | 63 | 42 | 99 | 99 | 24 | 48 | 86 | 85 | 72 | 72 | 71 | 70 | 42 | 45 | 57 | 57 | 57 | 56 | 54 | 52 | 171 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | NNW 10 | NNW 10 | SSW 16 | NW 10 | NW 10 | NNW 10 | NNW 9 | NW 10 | NW 10 | NW 10 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NNW 16 | S 16 |
| kJ | 107 | 71 | 67 | 99 | 100 | 33 | 19 | 50 | 24 | 24 | 18 | 9 | 25 | 25 | 25 | 66 | 62 | 61 | 93 | 87 | 86 | 86 | 105 | 122 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | S 18 | SSW 17 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 12 | SSW 12 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 12 | SSW 13 | SSW 13 | SSW 16 | NW 10 |
| kJ | 31 | 25 | 59 | 33 | 34 | 33 | 33 | 16 | 15 | 11 | 11 | 11 | 14 | 11 | 32 | 61 | 61 | 60 | 35 | 13 | 34 | 34 | 84 | 50 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 910 | 956 | 1117 | 1210 | 1117 | 1045 | 1145 | 1193 | 1374 | 1351 | 1351 | 1223 | 1074 | 1003 | 1008 | 919 | 949 | 1087 | 1087 | 1055 | 949 | 949 | 1122 | 1148 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 53 | 52 | 53 | 55 | 53 | 55 | 84 | 52 | 57 | 200 | 56 | 55 | 55 | 55 | 83 | 280 | 200 | 190 | 55 | 53 | 57 | 83 | 190 | 278 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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