Surf Forecasts:
How big are the waves at Castles Beach today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 7.5ft (2.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 8ft (2.4m), 7s period with ENE swell.
- Evening surf: Evening surf (15 Nov, local time) - 8ft (2.4m), 7s period with E swell.
The current surf forecast for Castles Beach at 12PM is: 2.4m 7s primary swell from a East-northeast direction (forecast issued at 07:00am November 15). An open ocean swell of 1.9m 16s is not directed at the surf break, a second open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 7.5ft (2.3m) | 7s |
| Afternoon (15 Nov) | 8ft (2.4m) | 7s |
| Evening (15 Nov) | 8ft (2.4m) | 7s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 25°C on Sun afternoon, min 24°C on Sun morning). Mainly strong winds. | |||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wed 18 | ||||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | NE 10 | ENE 8 | ENE 9 | 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 9 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 445 | 458 | 588 | 590 | 543 | 628 | 606 | 618 | 474 | 349 | 686 | 791 | 621 | 804 | 998 | 886 | 762 | 629 | 644 | 644 | 702 | 629 | 645 | 534 | 547 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 6:57AM0.72m | 7:51AM0.70m | 7:47PM0.34m | 8:41AM0.68m | 10:43PM0.42m | ||||||||||||||||||||
Low Tide | 10:49PM0.25m | 5:14PM0.34m | 11:46PM0.32m | 4:48PM0.30m | 2:03AM0.39m | ||||||||||||||||||||
 |  | |  | |  | | | | | | | |  | | | |  | | | | | |  | | |
 | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 |
 | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | 5:47 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — |
Temp °C | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 20 | 20 | 20 | 21 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | N 18 | N 17 | N 16 | N 15 | N 14 | N 13 | N 12 | N 12 | N 13 | N 13 | N 12 | N 12 | N 12 | N 12 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 13 | N 13 | N 13 | N 12 |
| kJ | 533 | 1298 | 1834 | 1780 | 1317 | 1034 | 898 | 638 | 1305 | 1070 | 996 | 946 | 830 | 723 | 726 | 714 | 710 | 584 | 357 | 358 | 284 | 506 | 488 | 398 | 300 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 12 | N 12 | NW 11 | S 16 | S 11 | S 14 | N 15 | S 14 | NE 10 | S 12 | S 12 | S 12 | S 12 | WNW 11 | S 12 | S 12 | S 12 | NNE 14 | N 14 | NNE 14 | S 11 | S 11 | S 11 | NNW 17 |
| kJ | 164 | 192 | 138 | 30 | 5 | 2 | 4 | 352 | 4 | 341 | 3 | 3 | 11 | 11 | 12 | 11 | 11 | 10 | 250 | 198 | 247 | 9 | 9 | 9 | 27 |
Swell 3 Height (m) Direction Period (s) | NNE 15 | S 15 | NW 11 | SSW 15 | W 16 | S 14 | S 16 | S 14 | S 16 | S 12 | S 14 | S 13 | SW 13 | SW 13 | S 12 | S 13 | S 13 | S 13 | S 11 | S 11 | S 11 | N 15 | NW 19 | NNW 18 | S 11 |
| kJ | 47 | 4 | 71 | 21 | 5 | 4 | 5 | 4 | 5 | 3 | 4 | 3 | 7 | 7 | 10 | 3 | 3 | 3 | 10 | 10 | 10 | 4 | 14 | 30 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | ENE 8 | ENE 9 | 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 9 |
| kJ | 445 | 458 | 588 | 590 | 543 | 628 | 606 | 618 | 474 | 349 | 686 | 791 | 621 | 804 | 998 | 886 | 762 | 629 | 644 | 644 | 702 | 629 | 645 | 534 | 547 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 45 | 51 | 51 | 51 | 51 | 51 | 51 | 47 | 41 | 45 | 45 | 45 | 45 | 51 | 51 | 45 | 42 | 42 | 45 | 45 | 45 | 42 | 42 | 42 | 42 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||
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