- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Dumps surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Friday 29 May 2026 HSTForecast update in hr min s Forecast update imminent
Dumps surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dumps sea temperature is
25.6° C
(Which is normal for this time of year)How big are the waves at Dumps today (29 May):
- Morning surf: Morning surf (29 May, local time) - 2.5ft (0.8m), 20s period with S swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 3.5ft (1.0m), 19s period with S swell.
- Evening surf: Evening surf (29 May, local time) - 3.5ft (1.0m), 18s period with S swell.
The current surf forecast for Dumps at 7PM is: 1.0m 19s primary swell from a South direction and 0.4m 11s secondary swell from a South direction (forecast issued at 01:00pm May 29). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 2.5ft (0.8m) | 20s |
| Afternoon (29 May) | 3.5ft (1.0m) | 19s |
| Evening (29 May) | 3.5ft (1.0m) | 18s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 19 | S 19 | S 19 | S 18 | |
618 | 767 | 744 | 698 | 661 | 639 | 625 | 610 | 589 | 454 | 437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 280 | 276 | 365 | 358 | 325 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:36PM0.54m | 1:54AM0.28m | 4:08PM0.55m | 2:29AM0.27m | 4:42PM0.56m | 3:02AM0.26m | ||||||||||||||||||
Low Tide | 9:52PM0.15m | 8:19AM-0.06m | 10:30PM0.14m | 8:50AM-0.07m | 11:09PM0.14m | |||||||||||||||||||
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | 7:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 |
25 | 23 | 24 | 23 | 23 | 24 | 23 | 25 | 26 | 24 | 25 | 24 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 25 | 25 | 24 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | E 8 | E 8 | SSW 14 | E 8 |
 kJ | 618 | 767 | 744 | 698 | 661 | 639 | 625 | 610 | 589 | 454 | 437 | 427 | 421 | 411 | 406 | 390 | 296 | 284 | 280 | 280 | 104 | 104 | 276 | 80 |
Swell 2 Height (m) Direction Period (s) | S 11 | E 7 | S 11 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 14 | SSW 14 | E 8 | S 18 |
| kJ | 38 | 104 | 39 | 37 | 84 | 75 | 71 | 71 | 44 | 44 | 43 | 42 | 39 | 22 | 94 | 74 | 57 | 58 | 61 | 80 | 276 | 276 | 80 | 325 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 11 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 16 | SW 16 | SSW 16 | SW 11 | SW 11 | SW 11 | S 11 | S 11 | S 11 | S 11 | SSW 21 | S 20 | S 19 | S 19 | S 19 | SSW 14 |
| kJ | 66 | 39 | 32 | 31 | 14 | 14 | 14 | 23 | 41 | 41 | 25 | 5 | 5 | 5 | 21 | 20 | 20 | 20 | 84 | 194 | 273 | 365 | 358 | 210 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 5 | E 5 | E 7 | E 4 | E 5 | E 5 | E 7 | E 5 | E 5 | E 5 | E 8 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | ENE 8 | ENE 8 | NE 3 |
| kJ | 123 | 155 | 86 | 73 | 55 | 107 | 36 | 63 | 71 | 130 | 74 | 83 | 83 | 116 | — | 78 | 61 | 61 | 48 | 149 | 153 | 155 | 102 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
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 Dumps 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