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The Cove surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 am Tuesday 12 May 2026 HSTForecast update in hr min s Forecast update imminent
The Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cove sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at The Cove today?
The current surf forecast for The Cove at 6AM is: 0.4m 16s primary swell from a South-southwest direction and 0.3m 12s secondary swell from a South direction (forecast issued at 01:00am May 12). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 1.5ft (0.4m) | 16s |
| Afternoon (12 May) | 1.5ft (0.5m) | 16s |
| Evening (12 May) | 1.5ft (0.4m) | 15s |
Table - waves today at The Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 27°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 17 | SSW 16 | SSW 16 | S 16 | S 16 | SSW 16 | S 15 | S 15 | SW 16 | SW 16 | S 14 | S 14 | SW 15 | SSW 14 | SW 15 | SW 15 | SW 15 | S 13 | S 13 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | |
92 | 86 | 83 | 127 | 129 | 80 | 72 | 69 | 42 | 41 | 103 | 64 | 41 | 37 | 35 | 33 | 33 | 53 | 52 | 32 | 32 | 30 | 77 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | off | cross-off | off | off | off | off | off | glassy | cross-on | glassy | off | off | |
High Tide | 00:14AM0.49m | 1:25PM0.55m | 1:00AM0.44m | 2:07PM0.64m | 1:46AM0.39m | 2:49PM0.73m | ||||||||||||||||||
Low Tide | 6:29AM-0.03m | 7:12PM0.13m | 7:01AM-0.06m | 8:16PM0.10m | 7:34AM-0.09m | 9:16PM0.07m | ||||||||||||||||||
 | |  | | |  | | | |  | | | |  | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 24 | 26 | 27 | 26 | 24 | 23 | 23 | 22 | 24 | 27 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 27 | 27 | 26 | 25 | 24 |
22 | 21 | 23 | 27 | 28 | 25 | 23 | 23 | 23 | 22 | 25 | 29 | 27 | 25 | 24 | 23 | 24 | 24 | 25 | 29 | 28 | 28 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | S 16 | S 16 | SSW 16 | S 15 | S 15 | SSW 15 | SSW 14 | S 14 | S 14 | SW 15 | SSW 14 | S 13 | S 13 | SW 15 | S 13 | S 13 | S 12 | S 12 | S 12 | SW 17 | SW 17 |
 kJ | 92 | 86 | 83 | 127 | 129 | 80 | 72 | 69 | 42 | 41 | 103 | 64 | 34 | 37 | 31 | 31 | 33 | 53 | 52 | 26 | 25 | 25 | 77 | 75 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 16 | S 16 | S 11 | S 16 | SSW 14 | SSW 14 | S 15 | S 15 | SSW 16 | SSW 15 | SSW 14 | S 13 | SSW 13 | SW 15 | S 13 | SW 15 | SW 15 | SW 14 | SSW 18 | SSW 18 | S 12 | S 12 |
| kJ | 26 | 27 | 46 | 46 | 9 | 44 | 41 | 41 | 38 | 38 | 24 | 23 | 41 | 31 | 35 | 33 | 30 | 33 | 33 | 32 | 30 | 30 | 11 | 25 |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 16 | S 12 | NW 11 | SW 16 | S 11 | S 11 | S 11 | SW 16 | SW 16 | S 11 | S 11 | S 13 | SSW 15 | SW 15 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 18 | SW 14 | SW 14 | NNW 15 | NNW 14 |
| kJ | 12 | 21 | 24 | 4 | 10 | 10 | 10 | 22 | 40 | 40 | 9 | 9 | 32 | 21 | 34 | 17 | 17 | 31 | 31 | 31 | 32 | 30 | 21 | 20 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 6 | E 6 |
| kJ | 205 | 164 | 143 | 169 | 181 | 218 | 272 | 244 | 218 | 253 | 218 | 225 | 193 | 268 | 377 | 281 | 327 | 268 | 299 | 234 | 262 | 213 | 171 | 191 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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