Surf Forecasts:
How big are the waves at Castles Beach today (02 Nov):
- Morning surf: Morning surf (02 Nov, local time) - 8ft (2.5m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (02 Nov, local time) - 8ft (2.5m), 8s period with NE swell.
- Evening surf: Evening surf (02 Nov, local time) - 8ft (2.4m), 8s period with NE swell.
The current surf forecast for Castles Beach at 6AM is: 2.5m 8s primary swell from a North-northeast direction and 0.3m 14s secondary swell from a South direction (forecast issued at 01:00am November 02). An open ocean swell of 1.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Nov) | 8ft (2.5m) | 8s |
| Afternoon (02 Nov) | 8ft (2.5m) | 8s |
| Evening (02 Nov) | 8ft (2.4m) | 8s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue morning. Warm (max 25°C on Mon afternoon, min 24°C on Mon morning). Mainly strong winds. | ||||||||||||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thu 5 | |||||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | NE 6 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 244 | 622 | 1031 | 994 | 909 | 756 | 657 | 622 | 481 | 489 | 452 | 520 | 605 | 708 | 589 | 490 | 478 | 516 | 518 | 559 | 559 | 504 | 465 | 387 | 349 | 339 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:47AM0.74m | 11:01PM0.44m | 10:35AM0.72m | 11:56PM0.55m | 11:13AM0.68m | 00:37AM0.65m | ||||||||||||||||||||
Low Tide | 1:28AM0.29m | 5:29PM0.28m | 3:35AM0.34m | 5:43PM0.23m | 5:05AM0.36m | 6:01PM0.18m | ||||||||||||||||||||
 | |  |  | |  |  | | | |  | | |  |  | |  | | | | | | | | | | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | 5:52 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | 1 |
Temp °C | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 21 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 22 | 23 | 22 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 16 | NNW 15 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 21 | NNW 20 | NNW 19 | NNW 18 |
| kJ | 1460 | 1222 | 1174 | 1087 | 1072 | 1159 | 1014 | 915 | 863 | 793 | 690 | 690 | 551 | 526 | 406 | 393 | 387 | 303 | 293 | 220 | 213 | 209 | 666 | 1544 | 2289 | 2573 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 12 | S 12 | S 12 | S 13 | E 10 | E 10 | E 10 | E 10 | S 11 | S 11 | S 11 | S 9 | NNW 18 | NW 17 | NNW 16 | NNW 15 | NW 15 | NNW 14 | NNW 11 | NNW 11 | NNW 12 | NNW 12 |
| kJ | 36 | 36 | 34 | 28 | 27 | 12 | 12 | 13 | 17 | 8 | 8 | 8 | 10 | 9 | 2 | 6 | 31 | 70 | 102 | 126 | 106 | 134 | 164 | 221 | 199 | 153 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | S 14 | S 20 | S 20 | SSW 14 | S 18 | S 18 | S 13 | S 12 | S 12 | S 12 | S 16 | S 16 | S 17 | NNW 18 | S 8 | SW 18 | S 18 | SSW 18 | NNW 22 | NNW 22 | NNW 13 | SSW 18 | SSW 17 | SSW 17 |
| kJ | 21 | 21 | 144 | 7 | 8 | 20 | 6 | 6 | 13 | 12 | 11 | 11 | 5 | 5 | 6 | 33 | 6 | 13 | 6 | 32 | 50 | 183 | 120 | 30 | 30 | 29 |
Wind waves Height (m) Direction Period (s) | NE 6 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 244 | 622 | 1031 | 994 | 909 | 756 | 657 | 622 | 481 | 489 | 452 | 520 | 605 | 708 | 589 | 490 | 478 | 516 | 518 | 559 | 559 | 504 | 465 | 387 | 349 | 339 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 123 | 205 | 205 | 155 | 205 | 49 | 49 | 47 | 41 | 41 | 45 | 123 | 123 | 123 | 123 | 123 | 123 | 47 | 47 | 123 | 123 | 123 | 42 | 41 | 41 | 42 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||||
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