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Surf Forecasts:
Nanakuli Tracks surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Friday 29 May 2026 HSTForecast update in hr min s Forecast update imminent
Nanakuli Tracks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nanakuli Tracks sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at Nanakuli Tracks 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 Nanakuli Tracks at 5AM is: 0.7m 21s primary swell from a South direction (forecast issued at 01:00am May 29). An open ocean swell of 0.7m 12s is not directed at the surf break, a second open ocean swell of 1.1m 7s 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 Nanakuli Tracks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 21 | S 21 | S 20 | S 20 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 20 | |
445 | 436 | 515 | 618 | 745 | 730 | 693 | 642 | 627 | 613 | 617 | 589 | 555 | 437 | 427 | 421 | 416 | 406 | 390 | 296 | 288 | 280 | 276 | 276 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | glassy | glassy | cross-off | off | |
High Tide | 1:52AM0.28m | 3:18PM0.71m | 2:31AM0.26m | 3:51PM0.72m | 3:07AM0.24m | 4:26PM0.72m | ||||||||||||||||||
Low Tide | 7:37AM0.05m | 10:44PM0.19m | 8:06AM0.05m | 11:25PM0.17m | 8:36AM0.04m | |||||||||||||||||||
 |  |  | |  | | | | | | | | |  | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 24 |
22 | 22 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 24 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | E 7 | E 7 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 137 | 135 | 89 | 77 | 745 | 730 | 693 | 642 | 627 | 613 | 617 | 589 | 555 | 437 | 427 | 421 | 416 | 406 | 390 | 296 | 288 | 280 | 276 | 276 |
Swell 2 Height (m) Direction Period (s) | S 21 | S 21 | S 20 | S 20 | NW 11 | NNW 11 | NNW 11 | S 13 | S 13 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | N 10 | E 7 | N 9 | N 9 | E 8 | E 8 | E 8 | N 11 | E 8 |
| kJ | 445 | 436 | 515 | 618 | 133 | 84 | 81 | 121 | 114 | 77 | 77 | 60 | 49 | 48 | 48 | 92 | 54 | 81 | 79 | 41 | 41 | 41 | 116 | 41 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | NW 11 | NW 11 | N 10 | N 10 | N 10 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | E 7 | N 10 | E 8 | E 8 | N 9 | N 9 | N 9 | E 8 | S 20 |
| kJ | 67 | 65 | 133 | 133 | 70 | 47 | 47 | 79 | 78 | 75 | 95 | 78 | 102 | 75 | 100 | 54 | 90 | 55 | 55 | 44 | 43 | 42 | 41 | 276 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | — | — | E 7 | E 7 | E 6 | E 7 | E 7 | — | E 7 | — | — | — | ENE 7 | — | ENE 7 | — | — | — | — | ENE 7 | ENE 7 | ENE 4 |
| kJ | 130 | 110 | — | — | 94 | 134 | 98 | 92 | 77 | — | 59 | — | — | — | 68 | — | 76 | — | — | — | — | 62 | 73 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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