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Laniakea Reef and Holtons Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Laniakea Reef and Holtons surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Thursday 30 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Laniakea Reef and Holtons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Laniakea Reef and Holtons sea temperature is
24.6° C
(Which is normal for this time of year)How big are the waves at Laniakea Reef and Holtons today?
The current surf forecast for Laniakea Reef and Holtons at 6AM is: 1.1m 12s primary swell from a Northwest direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 01:00am April 30). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3.5ft (1.1m) | 12s |
| Afternoon (30 Apr) | 4ft (1.2m) | 11s |
| Evening (30 Apr) | 4ft (1.2m) | 13s |
Table - waves today at Laniakea Reef and Holtons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 22°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | |
287 | 282 | 319 | 309 | 347 | 341 | 382 | 476 | 395 | 353 | 347 | 289 | 280 | 379 | 380 | 677 | 462 | 714 | 966 | 821 | 630 | 586 | 560 | 488 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:43AM0.23m | 2:47PM0.47m | 2:15AM0.19m | 3:19PM0.48m | 2:47AM0.16m | 3:51PM0.48m | ||||||||||||||||||
Low Tide | 6:36AM-0.05m | 8:32PM0.06m | 6:58AM-0.05m | 9:17PM0.05m | 7:21AM-0.05m | 10:04PM0.05m | ||||||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 |
21 | 19 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 20 | 21 | 22 | 22 | 23 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 |
 kJ | 287 | 282 | 319 | 309 | 347 | 341 | 382 | 476 | 395 | 353 | 347 | 289 | 280 | 200 | 193 | 677 | 462 | 714 | 966 | 821 | 630 | 586 | 560 | 488 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | SW 11 | SW 11 | SW 11 | NE 8 | NNW 7 | SSW 16 | SW 15 | SW 15 | SSW 15 | NW 19 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 12 | NNW 11 | SSW 18 | S 14 | SSW 14 | SSW 14 | S 14 | SSW 15 |
| kJ | 21 | 19 | 5 | 5 | 5 | 18 | 17 | 24 | 9 | 9 | 21 | 58 | 111 | 379 | 380 | 193 | 174 | 115 | 30 | 16 | 21 | 20 | 16 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 11 | S 12 | S 12 | S 16 | S 16 | NE 10 | S 12 | SW 11 | SW 11 | NW 20 | S 15 | NNW 21 | S 16 | NW 20 | SSW 16 | NNW 18 | SSW 14 | W 15 | SSW 18 | SW 18 | S 18 | SW 18 | SW 16 |
| kJ | 5 | 5 | 3 | 3 | 5 | 5 | 16 | 3 | 5 | 5 | 15 | 17 | 43 | 20 | 186 | 25 | 211 | 19 | 4 | 30 | 12 | 6 | 12 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 146 | 219 | 295 | 316 | 273 | 227 | 255 | 307 | 372 | 408 | 475 | 501 | 439 | 411 | 452 | 464 | 450 | 462 | 406 | 356 | 336 | 308 | 280 | 287 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 165 | 20 | 18 | 20 | 20 | 20 | 18 | 18 | 20 | 18 | 2 | 18 | 18 | 2 | 2 | 2 | 4 | 2 | 2 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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