Surf Forecast Surf Report

Sagami River surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am Friday 14 Mar 2025 JST
Forecast update in hr  min  s Forecast update imminent
Sagami River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sagami River sea temperature is
15.3° C
(Which is 1.4°C colder than average for this time of year)


How big are the waves at Sagami River today?

The current surf forecast for Sagami River at 8AM is: 0.4m 7s primary swell from a South-southeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 02:00am March 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Mar)1.5ft (0.4m)7s
Afternoon (14 Mar)1.5ft (0.4m)7s
Evening (14 Mar)0.5ft (0.1m)16s

Table - waves today at Sagami River. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SE
0.4
SE
0.3
SSE
0.1
S
0.2
SSE
0.2
SSE
0.2
SSE
0.1
SE
0.1
SE
0.4
SE
0.5
SE
0.9
ESE
0.5
SE
1.8
SE
1.7
ESE
2.5
SE
1.7
SSE
1.9
SSE
1.6
SSE
1.8
SSE
1.4
S
2.1
SSW
2.3
SSW
3
SW
2.2
SW
1.2
SSW
0.9
SSW
0.6
SSW
0.5
SW
0.4
SSW
0.3
SW
0.2
SSW
0.3
SE
0.3
SE
0.2
SSE
0.3
SE
0.3
SE
0.2
SSE
0.2
SSE
0.2
SSE
0.2
SSE
0.4
SSW
0.8
SSW
0.6
SSW
0.4
SSW
0.4
SW
0.3
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
S
0.1
E
0.1
S
0.1
S
0.1
SE
0.1
SE
Period(s) (?)77777771666615156667778101111101010991010101010109988888788710109101087767118788
Wave
Graph
(?)Metric surfscale
Energy (?)252120191212954448810197422353327921533846573690379804791127786925114865533814911106101056653110355362312544121122
Wind
(km/h)
25
NNE
20
NE
15
NE
5
ENE
10
S
20
S
25
S
10
SW
15
NNE
20
NNE
20
NNE
20
NE
10
NE
10
E
15
ENE
20
NE
25
NNE
15
NNE
25
N
25
N
30
N
30
NNW
25
NNW
5
NW
10
SSW
20
WSW
25
WSW
10
WSW
5
WSW
25
NW
20
N
25
NE
15
ENE
15
NE
15
NNE
20
NE
15
NE
20
ENE
20
NE
20
NE
30
NNE
25
N
25
NNW
25
NNW
25
N
20
NNE
10
NW
10
WNW
5
NNW
10
NNE
15
NE
10
NNE
10
ENE
5
ESE
5
SSW
5
W
10
N
10
N
10
N
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
on
crosscross-
off
crosscrossoffcross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
crossglassglassglassoffoffcross-
off
cross-
off
High Tide
/ height (m)
5:09AM
1.43
4:55PM
1.49
5:24AM
1.46
5:30PM
1.50
5:40AM
1.47
6:04PM
1.47
5:56AM
1.48
6:38PM
1.42
6:13AM
1.47
7:12PM
1.35
6:30AM
1.46
7:50PM
1.26
6:48AM
1.43
8:37PM
1.16
7:08AM
1.39
Low Tide
/ height (m)
10:47PM
0.30
10:58AM
0.55
11:13PM
0.35
11:24AM
0.45
11:37PM
0.43
11:50AM
0.37
12:00AM
0.53
12:18PM
0.32
12:21AM
0.63
12:46PM
0.30
12:41AM
0.72
1:17PM
0.32
12:58AM
0.82
1:53PM
0.36
1:13AM
0.91
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Sunrise--5:56-------5:54-------5:52-------5:50-------5:50-------5:48-------5:47-------5:46-
Sunset-----5:47-------5:49-------5:50-------5:50-------5:51-------5:52-------5:52------
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Rain (mm)
---------------2510101171-1----1---------11121073-1--12---------
Temp. °C131210111213131411109991099898891010101112101113151398777887764335677643579887657
Feels °C (?)765888811642246542532235888481087232113211-1-3-4-4-104430-2136553213
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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