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Surf Forecasts:
Shichirigahama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 am Thursday 21 May 2026 JSTForecast update in hr min s Forecast update imminent
Shichirigahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shichirigahama sea temperature is
20.1° C
(Which is slightly cooler than normal)How big are the waves at Shichirigahama today?
The current surf forecast for Shichirigahama at 7AM is: 0.7m 5s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 02:00am May 21). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3.5ft (1.0m) | 6s |
| Afternoon (21 May) | 6ft (1.9m) | 7s |
| Evening (21 May) | 4ft (1.2m) | 8s |
Table - waves today at Shichirigahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Thu afternoon. Warm (max 22°C on Thu morning, min 13°C on Fri night). Winds decreasing (strong winds from the N on Fri morning, light winds from the ENE by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 10 | SE 9 | S 5 | S 6 | S 7 | SSW 7 | S 7 | S 8 | SSW 8 | S 8 | SSW 8 | S 8 | S 8 | S 7 | S 7 | SSW 7 | S 7 | S 7 | SSW 7 | S 7 | S 7 | SE 11 | ESE 6 | SE 6 | |
14 | 14 | 19 | 66 | 168 | 346 | 215 | 172 | 99 | 72 | 77 | 55 | 41 | 40 | 28 | 18 | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | |
High Tide | 6:14AM1.36m | 9:09PM1.22m | 7:02AM1.25m | 10:08PM1.20m | 8:08AM1.12m | |||||||||||||||||||
Low Tide | 00:43AM0.98m | 1:41PM0.11m | 1:45AM1.00m | 2:32PM0.24m | 3:35AM0.98m | 3:36PM0.39m | ||||||||||||||||||
 |  |  |  |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — |
— | 1 | 1 | — | — | 4 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 21 | 22 | 22 | 21 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 17 | 19 | 19 | 18 |
22 | 21 | 21 | 21 | 21 | 21 | 15 | 14 | 12 | 12 | 11 | 9 | 6 | 7 | 6 | 5 | 6 | 6 | 7 | 8 | 13 | 16 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | ESE 9 | ESE 9 | S 7 | S 7 | S 8 | SSW 8 | S 8 | SSW 8 | S 8 | S 8 | S 7 | S 7 | SSW 7 | S 7 | S 7 | SSW 7 | S 7 | S 7 | SE 6 | ESE 6 | S 7 |
 kJ | 14 | 14 | 14 | 58 | 59 | 181 | 215 | 172 | 99 | 72 | 77 | 55 | 41 | 40 | 28 | 18 | 10 | 4 | 5 | 4 | 3 | 1 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 7 | — | — | — | — | ESE 10 | SE 10 | SE 10 | SE 9 | SE 11 | SE 9 | SE 10 | SE 11 | E 10 | E 9 | E 11 | SW 8 | SSE 7 | SE 11 | SE 11 | S 7 | SE 7 | SE 11 |
| kJ | 1 | 1 | — | — | — | — | 37 | 4 | 4 | 3 | 4 | 3 | 4 | 4 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 1 | 2 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 11 | SE 11 | — | E 11 | E 6 | — | E 11 | E 11 | S 10 | SE 11 | SE 11 | SE 7 | SE 7 | SE 11 | SE 11 | SW 7 |
| kJ | — | — | — | — | — | — | — | — | 5 | 5 | — | 2 | 1 | — | 2 | 2 | 2 | 5 | 5 | 2 | 2 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 5 | S 6 | S 7 | SSW 7 | — | NE 2 | NNE 3 | NE 3 | NNE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 3 | NNE 3 | — | SE 6 |
| kJ | 9 | 6 | 19 | 66 | 168 | 346 | — | 1 | 3 | 5 | 4 | 5 | 16 | 29 | 29 | 21 | 21 | 17 | 12 | 10 | 4 | 2 | — | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 34 | 90 | 487 | 90 | 6 | 0 | 4 | 42 | 4 | 142 | 142 | 142 | 142 | 142 | 466 | 548 | 548 | 795 | 791 | 882 | 850 | 791 | 81 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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