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Surf Forecasts:
Nagai Point surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Friday 22 May 2026 JSTForecast update in hr min s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
20.6° C
(Which is normal for this time of year)How big are the waves at Nagai Point today?
The current surf forecast for Nagai Point at 3PM is: 0.5m 7s primary swell from a South direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00am May 22). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 2.5ft (0.7m) | 8s |
| Afternoon (22 May) | 1.5ft (0.5m) | 7s |
| Evening (22 May) | 1.5ft (0.4m) | 7s |
Table - waves today at Nagai Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Fri morning. Very mild (max 19°C on Sun morning, min 13°C on Fri night). Winds decreasing (strong winds from the N on Fri morning, calm by Sun night). | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 8 | S 8 | S 7 | S 7 | S 7 | SSW 7 | SSW 8 | S 7 | SSE 6 | S 7 | S 7 | S 7 | SSE 7 | SE 11 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | |
57 | 55 | 40 | 28 | 28 | 18 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 54 | 18 | 62 | 25 | 91 | 113 | 40 | 42 | 44 | 35 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | glassy | |
High Tide | 6:46AM1.31m | 9:56PM1.21m | 7:39AM1.20m | 10:59PM1.20m | 9:06AM1.10m | 11:57PM1.22m | ||||||||||||||||||
Low Tide | 2:20PM0.23m | 2:47AM0.99m | 3:18PM0.36m | 4:29AM0.94m | 4:27PM0.48m | |||||||||||||||||||
 | | | |  |  | | | | |  | | | | |  |  | | | | |  | | | |
 | 4:33 | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | 6:45 |
1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | |
Temp °C | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 |
10 | 8 | 6 | 5 | 5 | 4 | 5 | 6 | 6 | 8 | 12 | 14 | 14 | 14 | 15 | 15 | 17 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 7 | S 7 | SSW 7 | SSW 8 | S 7 | SSE 6 | S 7 | S 7 | S 7 | SSE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
 kJ | 57 | 55 | 40 | 28 | 28 | 18 | 6 | 4 | 4 | 4 | 4 | 4 | 5 | 2 | 14 | 18 | 18 | 25 | 26 | 27 | 40 | 42 | 44 | 35 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 10 | SE 11 | E 10 | E 11 | SSE 7 | SSE 7 | SW 7 | SE 11 | SE 11 | SE 11 | SE 11 | S 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 |
| kJ | 4 | 3 | 4 | 4 | 2 | 2 | 5 | 5 | 2 | 5 | 5 | 5 | 5 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | E 7 | ESE 10 | E 11 | E 9 | E 11 | SE 11 | SE 11 | E 6 | E 6 | SE 6 | S 7 | SE 11 | S 6 | SE 10 | SE 12 | ESE 10 | — | SW 6 | E 10 | — | — | — |
| kJ | 3 | 2 | 1 | 18 | 2 | 2 | 2 | 5 | 5 | 1 | 1 | 1 | 1 | 5 | 1 | 4 | 6 | 10 | — | 2 | 8 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | N 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 3 | ENE 3 | — | ESE 3 | SE 6 | SE 6 | SE 6 | — | SE 6 | SE 7 | — | — | — | — |
| kJ | 5 | 8 | 11 | 20 | 23 | 18 | 16 | 11 | 10 | 8 | 3 | 1 | — | 2 | 54 | 60 | 62 | — | 91 | 113 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 487 | 54 | 143 | 505 | 143 | 143 | 487 | 552 | 798 | 884 | 27 | 552 | 552 | 884 | 1 | 4 | 1 | 55 | 0 | 55 | 27 | 27 | 27 | 9 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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