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The Castle Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
The Castle surfForecast / New Jersey / USA
48hr Weather and Surf, issued 7 am Wednesday 20 May 2026 EDTForecast update in hr min s Forecast update imminent
The Castle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Castle sea temperature is
15.3° C
(Which is 2.8°C warmer than normal for this time of year)How big are the waves at The Castle today?
The current surf forecast for The Castle at 3PM is: 0.8m 6s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction, 0.1m 15s secondary swell from a Southeast direction (forecast issued at 07:00am May 20). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 1.5ft (0.4m) | 8s |
| Afternoon (20 May) | 2.5ft (0.8m) | 6s |
| Evening (20 May) | 3.5ft (1.0m) | 6s |
Table - waves today at The Castle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Warm (max 30°C on Wed afternoon, min 9°C on Fri night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the E by Fri night). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | S 5 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 5 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 5 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | |
18 | 18 | 23 | 18 | 58 | 59 | 22 | 22 | 21 | 21 | 20 | 49 | 87 | 52 | 52 | 58 | 60 | 71 | 89 | 91 | 108 | 118 | 124 | 105 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 12:16PM1.05m | 00:32AM1.40m | 1:18PM1.04m | 1:32AM1.31m | 2:19PM1.04m | |||||||||||||||||||
Low Tide | 6:12AM-0.07m | 6:02PM0.02m | 7:13AM-0.02m | 7:07PM0.09m | 8:10AM0.02m | 8:12PM0.14m | ||||||||||||||||||
 |  | | | |  |  | |  |  | |  | | | | | | | | | | |  |  | |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | 5:37 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | 8:10 |
— | — | — | — | — | — | 2 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 2 | 6 | 5 | |
Temp °C | 23 | 23 | 29 | 30 | 28 | 24 | 20 | 19 | 17 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 9 | 10 |
22 | 22 | 28 | 28 | 24 | 21 | 20 | 20 | 16 | 10 | 8 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 5 | 5 | 5 | 5 | 2 | 4 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | S 6 | S 6 | SE 8 | SE 9 | SE 9 | S 6 | S 6 | SSE 6 | S 6 | S 6 | SSE 6 | SSE 6 | SE 9 | SSE 6 | SE 9 | SE 9 | ESE 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
 kJ | 18 | 64 | 38 | 18 | 22 | 22 | 41 | 33 | 39 | 28 | 19 | 12 | 7 | 19 | 8 | 13 | 13 | 9 | 7 | 7 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SE 16 | SE 8 | SE 8 | SE 15 | SE 15 | SE 15 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 14 | SSE 6 | SE 9 | SSE 6 | SE 13 | SE 13 | — | — | — | — | — | — |
| kJ | 10 | 18 | 23 | 8 | 9 | 9 | 22 | 22 | 21 | 21 | 20 | 20 | 8 | 8 | 12 | 4 | 7 | 7 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SE 15 | SE 15 | E 12 | E 12 | E 12 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | — | — | — | — | — | — | — | — |
| kJ | — | 9 | 9 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 5 | S 6 | — | — | — | NE 3 | NE 4 | NE 5 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 5 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 61 | 112 | 94 | 48 | 58 | 59 | — | — | — | 7 | 19 | 49 | 87 | 52 | 52 | 58 | 60 | 71 | 89 | 91 | 108 | 118 | 124 | 105 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 78 | 3 | 68 | 78 | 53 | 1 | 21 | 4 | 142 | 144 | 139 | 162 | 396 | 144 | 162 | 156 | 480 | 462 | 434 | 406 | 402 | 324 | 162 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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