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T-Bones surfForecast / HAW – Molokai / USA
48hr Weather and Surf, issued 1 pm Monday 18 May 2026 HSTForecast update in hr min s Forecast update imminent
T-Bones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's T-Bones sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at T-Bones today?
The current surf forecast for T-Bones at 6PM is: 1.8m 8s primary swell from a East direction (forecast issued at 01:00pm May 18). An open ocean swell of 0.4m 13s is not directed at the surf break, a second open ocean swell of 0.3m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 6.5ft (2.0m) | 8s |
| Afternoon (18 May) | 6.5ft (2.0m) | 8s |
| Evening (18 May) | 6ft (1.8m) | 8s |
Table - waves today at T-Bones. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 23°C on Mon afternoon). Mainly strong winds. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | ENE 8 | E 8 | |
533 | 520 | 422 | 418 | 418 | 382 | 382 | 418 | 418 | 373 | 428 | 481 | 481 | 493 | 628 | 634 | 727 | 819 | 772 | 790 | 839 | 809 | 773 | 836 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:39PM0.98m | 2:40AM0.47m | 5:32PM0.94m | 3:18AM0.44m | 6:27PM0.89m | 4:18AM0.40m | ||||||||||||||||||
Low Tide | 8:49AM-0.04m | 11:45PM0.43m | 9:31AM0.00m | 1:06AM0.42m | 10:16AM0.07m | 2:39AM0.40m | ||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
22 | 22 | 21 | 21 | 22 | 22 | 21 | 21 | 23 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NNW 11 | NW 11 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NNW 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 |
 kJ | 49 | 46 | 43 | 38 | 37 | 69 | 61 | 59 | 82 | 101 | 84 | 76 | 92 | 117 | 110 | 106 | 90 | 66 | 64 | 75 | 75 | 44 | 42 | 40 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NNW 9 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 14 | WSW 18 | SSW 14 | SSW 15 | SSW 14 | NNW 13 | SW 16 | SW 16 | SW 16 | SW 16 | NW 10 | WNW 9 | SSW 16 | SSW 16 | NW 9 | WNW 9 | WNW 9 |
| kJ | 21 | 16 | 38 | 38 | 38 | 39 | 21 | 21 | 31 | 21 | 21 | 21 | 18 | 10 | 40 | 40 | 40 | 15 | 8 | 25 | 24 | 13 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SW 15 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NW 8 | WSW 18 | SSW 14 | WSW 18 | SW 18 | SW 18 | SSW 14 | SW 13 | S 14 | S 16 | SE 16 | SW 16 | SSW 16 | SW 16 | S 14 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 20 | 33 | 8 | 8 | 7 | 7 | 3 | 31 | 21 | 31 | 12 | 12 | 19 | 7 | 4 | 5 | 10 | 41 | 25 | 10 | 4 | 24 | 24 | 24 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | ENE 8 | E 8 |
| kJ | 533 | 520 | 422 | 418 | 418 | 382 | 382 | 418 | 418 | 373 | 428 | 481 | 481 | 493 | 628 | 634 | 727 | 819 | 772 | 790 | 839 | 809 | 773 | 836 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 31 | 29 | 29 | 33 | 29 | 29 | 33 | 29 | 33 | 29 | 29 | 31 | 31 | 31 | 31 | 31 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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