- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Manini Beach surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Monday 04 May 2026 HSTForecast update in hr min s Forecast update imminent
Manini Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Manini Beach sea temperature is
25.9° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Manini Beach today?
The current surf forecast for Manini Beach at 2AM is: 0.4m 12s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 1.5ft (0.4m) | 12s |
| Afternoon (05 May) | 1.5ft (0.4m) | 12s |
| Evening (05 May) | 1.5ft (0.4m) | 12s |
Table - waves today at Manini Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 26°C on Tue morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 13 | SSW 12 | SSW 12 | NW 12 | SSW 18 | NW 12 | NW 12 | NW 12 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 15 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | S 15 | SSW 18 | |
87 | 86 | 84 | 52 | 50 | 52 | 61 | 50 | 51 | 48 | 53 | 60 | 103 | 104 | 61 | 78 | 131 | 131 | 146 | 144 | 83 | 118 | 109 | 120 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | on | |
High Tide | 6:06PM0.57m | 4:46AM0.24m | 6:51PM0.54m | 5:12AM0.22m | 7:43PM0.51m | 5:42AM0.20m | ||||||||||||||||||
Low Tide | 00:55AM0.14m | 11:01AM-0.03m | 1:59AM0.16m | 11:34AM-0.00m | 3:29AM0.16m | 12:13PM0.03m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | 6:47 |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 |
29 | 28 | 29 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 27 | 28 | 27 | 28 | 29 | 28 | 29 | 30 | 28 | 29 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | SSW 12 | SSW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | SSW 18 | SSW 18 | NW 11 | SSW 15 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | S 15 | SSW 14 |
 kJ | 87 | 86 | 84 | 52 | 50 | 52 | 51 | 50 | 49 | 48 | 45 | 31 | 103 | 104 | 30 | 78 | 131 | 131 | 146 | 144 | 83 | 118 | 109 | 120 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 13 | NW 10 | NW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 18 | NW 11 | NW 11 | SSW 18 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | SSW 19 | SSW 14 | SSW 18 | SSW 18 |
| kJ | 30 | 30 | 44 | 16 | 26 | 49 | 48 | 28 | 28 | 27 | 26 | 60 | 30 | 30 | 61 | 30 | 29 | 16 | 16 | 15 | 72 | 69 | 108 | 106 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | NW 13 | NW 13 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | SW 16 | S 11 | SSW 19 | NW 10 | NW 10 | NW 16 | NW 16 |
| kJ | 36 | 31 | 31 | 27 | 25 | 31 | 61 | 27 | 51 | 27 | 53 | 25 | 25 | 24 | 24 | 21 | 21 | 65 | 9 | 73 | 25 | 15 | 42 | 40 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 97 | 93 | 93 | 0 | 0 | 141 | 93 | 93 | 93 | 93 | 38 | 0 | 72 | 62 | 62 | 62 | 19 | 0 | 0 | 0 | 0 | 136 | 138 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Manini Beach 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