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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 pm Monday 18 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
14.0° C
(Which is 1.9°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 10PM is: 0.9m 5s primary swell from a South direction and 0.3m 8s secondary swell from a Southeast direction, 0.1m 17s secondary swell from a East direction (forecast issued at 07:00pm May 18). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 0.5ft (0.1m) | 18s |
| Evening (18 May) | 2.5ft (0.8m) | 4s |
Table - waves today at The Castle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 29°C on Wed afternoon, min 10°C on Thu afternoon). Winds decreasing (fresh winds from the SSW on Tue afternoon, light winds from the NNE by Wed night). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 18 | SE 8 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 8 | SE 8 | SE 8 | SE 9 | S 6 | S 5 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
6 | 22 | 40 | 43 | 60 | 52 | 52 | 59 | 89 | 95 | 99 | 18 | 18 | 25 | 20 | 58 | 58 | 64 | 22 | 22 | 22 | 21 | 21 | 21 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | off | cross-off | off | cross-off | cross | cross | cross | |
High Tide | 10:37PM1.54m | 11:16AM1.08m | 11:32PM1.48m | 12:16PM1.05m | 00:32AM1.40m | 1:18PM1.04m | ||||||||||||||||||
Low Tide | 4:08PM-0.09m | 5:13AM-0.12m | 5:01PM-0.05m | 6:12AM-0.07m | 6:02PM0.02m | 7:13AM-0.02m | ||||||||||||||||||
 |  |  | | | | | | |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — |
 | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | 8:08 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 3 | — | — | — | — | — | |
Temp °C | 25 | 26 | 24 | 22 | 22 | 22 | 26 | 27 | 28 | 23 | 21 | 22 | 22 | 23 | 27 | 29 | 25 | 21 | 19 | 16 | 14 | 14 | 13 | 11 |
23 | 24 | 22 | 20 | 21 | 21 | 24 | 23 | 24 | 20 | 18 | 20 | 20 | 22 | 26 | 26 | 21 | 21 | 20 | 15 | 10 | 8 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | E 14 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 6 | S 6 | SE 9 | SE 9 | SE 9 | SE 9 | S 6 | S 6 | S 6 | S 6 | SSE 6 | SE 9 |
 kJ | 4 | 15 | 10 | 15 | 13 | 12 | 19 | 23 | 18 | 18 | 18 | 18 | 75 | 48 | 20 | 21 | 22 | 22 | 32 | 25 | 19 | 19 | 12 | 21 |
Swell 2 Height (m) Direction Period (s) | E 18 | E 17 | E 17 | SE 13 | SE 13 | SE 7 | SE 7 | SE 13 | SE 13 | SE 16 | SE 16 | SE 16 | SE 8 | SE 8 | SE 15 | SE 15 | SE 14 | SE 15 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 |
| kJ | 6 | 6 | 6 | 7 | 7 | 2 | 2 | 7 | 7 | 10 | 10 | 10 | 18 | 25 | 9 | 8 | 8 | 9 | 22 | 22 | 22 | 21 | 21 | 7 |
Swell 3 Height (m) Direction Period (s) | — | E 13 | E 13 | SE 17 | SE 16 | SE 13 | SE 13 | SE 16 | E 16 | — | — | — | SE 16 | SE 15 | — | E 12 | E 12 | E 12 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 |
| kJ | — | 3 | 3 | 11 | 10 | 7 | 7 | 10 | 5 | — | — | — | 10 | 9 | — | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | SSE 8 | S 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 5 | S 6 | WNW 3 | — | NNE 3 | NNE 3 | NE 4 | ENE 4 |
| kJ | 60 | 22 | 40 | 43 | 60 | 52 | 52 | 59 | 89 | 95 | 99 | 88 | 155 | 115 | 48 | 58 | 58 | 64 | 2 | — | 1 | 4 | 20 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 148 | 937 | 937 | 307 | 488 | 488 | 114 | 93 | 88 | 488 | 101 | 93 | 121 | 307 | 99 | 78 | 53 | 81 | 68 | 6 | 1 | 1 | 21 | 142 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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