Surf Forecasts:
Dumps surf forecast from 30 Aug 2026:
- Best quality surf: Sunday 30 Aug, 2AM (local time) - 2ft (0.6m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Wednesday 2 Sep, 8AM (local time) - 3.5ft (1.0m), 16s period, S swell with 535 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 11PM (local time) - 1.5ft (0.5m), 17s period with SW swell.
Best Forecast Surf Conditions for Dumps this week:
The surf forecast for Dumps over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 11PM. The primary swell is predicted to be 0.5m and 17s period with a secondary swell of 0.6m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dumps in the next 16 days are 1.0m 16s and forecast to arrive on Wednesday (Sep 02) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 11s period and expected on Saturday (Sep 05) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 29th Aug) | 1.5ft (0.5m) 17s |
| Best Surf | 2AM (Sun 30th Aug) | 2ft (0.6m) 17s |
| Most Powerful | 8AM (Wed 2nd Sep) | 3.5ft (1.0m) 16s |
Table - best surf conditions forecast for Dumps over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 28°C on Mon afternoon, min 24°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 28°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SSW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SSW 19 | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 |
Wave Graph | ||||||||||||||||||||
84 | 190 | 129 | 112 | 112 | 109 | 122 | 190 | 528 | 311 | 443 | 422 | 482 | 347 | 264 | 192 | 229 | 173 | 121 | 121 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | cross-off |
High Tide | 4:37PM0.55m | 4:53AM0.46m | 4:55PM0.52m | 5:38AM0.47m | 5:10PM0.47m | 6:30AM0.46m | 5:21PM0.42m | 7:37AM0.45m | 5:16PM0.38m | 9:24AM0.45m | 11:43AM0.48m | |||||||||
Low Tide | 10:47PM0.05m | 10:31AM0.08m | 11:10PM0.04m | 11:08AM0.12m | 11:37PM0.02m | 11:49AM0.18m | 00:08AM0.02m | 12:45PM0.23m | 00:47AM0.03m | 1:46AM0.04m | 3:29AM0.05m | |||||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | 1 |
Temp °C | 27 | 26 | 26 | 27 | 26 | 27 | 28 | 26 | 27 | 28 | 26 | 27 | 28 | 26 | 27 | 27 | 25 | 27 | 28 | 25 |
Feels °C | 26 | 25 | 26 | 26 | 25 | 27 | 28 | 26 | 28 | 29 | 27 | 28 | 28 | 27 | 26 | 26 | 23 | 28 | 28 | 24 |
Swell 1 Height (m) Direction Period (s) | S 13 | SSW 17 | SW 16 | S 12 | S 11 | S 11 | S 11 | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 |
81 | 190 | 129 | 68 | 84 | 82 | 55 | 190 | 528 | 311 | 443 | 422 | 482 | 347 | 264 | 192 | 229 | 173 | 121 | 121 | |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | SSW 12 | SW 15 | SW 15 | SW 15 | SSW 19 | S 10 | SW 14 | S 12 | S 10 | S 10 | S 11 | E 13 | E 12 | S 10 | E 14 | SW 18 | E 13 | E 14 |
84 | 71 | 48 | 112 | 112 | 109 | 122 | 31 | 52 | 77 | 31 | 33 | 36 | 123 | 107 | 17 | 140 | 12 | 116 | 140 | |
Swell 3 Height (m) Direction Period (s) | SW 17 | SSW 12 | E 11 | SSW 12 | E 10 | SSW 18 | SW 14 | SW 14 | W 12 | SW 14 | SW 14 | E 14 | W 10 | S 11 | S 10 | SW 13 | SW 18 | SW 12 | SSW 13 | ESE 12 |
75 | 47 | 38 | 28 | 31 | 108 | 53 | 49 | 12 | 53 | 51 | 66 | 8 | 35 | 17 | 7 | 12 | 6 | 17 | 60 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 8 | E 8 | E 8 | E 8 | E 5 | E 5 | E 5 | E 8 | E 12 | E 10 | E 13 | E 6 | E 10 |
232 | 185 | 87 | 110 | 60 | 126 | 220 | 277 | 234 | 270 | 200 | 100 | 131 | 124 | 230 | 819 | 400 | 1060 | 293 | 545 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 13 |
Best forecast wave conditions in Maui | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Live Wave Height (m)
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Information about the Dumps Surf forecast
The above surf forecast table for Dumps provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dumps can be found by selecting the local surf guide option on the grey menu. Our Dumps 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 (Dumps) 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 Dumps 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 Maui? If you are looking for accommodation near Dumps, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 19 km (12 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 31 km (19 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.











